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@netzschleuder@social.skewed.de
2025-11-06 01:00:09

flickr_aminer: Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.
This network has 214626 nodes and 9114557 edges.
Tags: Social, Online, Unweighted

flickr_aminer: Flickr social graph. 214626 nodes, 9114557 edges. https://networks.skewed.de/net/flickr_aminer

flickr_aminer — Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.

@azonenberg@ioc.exchange
2026-01-04 08:34:12

So, tonight's goal is to continue with ngscopeclient performance work.
I started out by doubling the speed of the eye pattern *again* by moving index buffer calculation from CPU to GPU.
Next up is going to be getting the 100baseTX decoder to not be so slow. Right now of the 43 seconds of CPU time in the current 1-minute benchmark, 26.9 is spent sampling the MLT-3 waveform on rising edges of the recovered clock.
The thing is, we already *know* the sample values at the re…

VTune screenshot of a filter graph where most of the time is spent in Filter
ngscopeclient screenshot of a filter graph for decoding 100baseTX ethernet
ngscopeclient screenshot showing decodes of 100baseTX ethernet
@fanf@mendeddrum.org
2026-01-04 17:48:33

the rise and fall of stackoverflow
the graph of posts per month is quite something
the decline over the last four years is almost a mirror of the rise 2008-2012
and they are now down to near zero
data.stackexchange.com/stackov

@netzschleuder@social.skewed.de
2025-11-05 14:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-12-05 18:00:39

as_skitter: Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.
This network has 1696415 nodes and 11095298 edges.
Tags: Technological, Communication, Unweighted
networks.skewed.de/net/as_s…

as_skitter: Skitter IP graph (2005). 1696415 nodes, 11095298 edges. https://networks.skewed.de/net/as_skitter

as_skitter — Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.

@ripienaar@devco.social
2026-01-05 15:33:17

Stack Exchange is basically dead, I won't miss it but do think its a bit sad.
Graph is questions per month

@nohillside@smnn.ch
2026-01-04 07:46:30

The rapid decline of #StackOverflow et al in the age of #AI slop data.stackexchange.com/stackov

@bthalpin@mastodon.social
2025-11-03 16:13:44

The DST switch has two advantages: moving an hour of summer daylight we'd normally sleep through into our evenings, and reducing the variation in the time of sunrise (avoid dark mornings).
A 1-hour adjustment makes quite a big difference in middle latitudes. Too far south & the natural difference is too small; to far north it's too big for 1 hr to matter. South of 40°N and north of 60°N the argument is weaker. See the graph: at 40° the difference in sunrise time is 2h52, at…

Line graph showing time difference between latest and earliest sunrise, by latitude. Close to zero at the equator (effect of elliptical orbit), rising steadily, c2.5 at 40°, c6.5 at 60°. A little north of 63° there is no sunrise part of the year.
@netzschleuder@social.skewed.de
2026-01-04 13:00:38

as_skitter: Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.
This network has 1696415 nodes and 11095298 edges.
Tags: Technological, Communication, Unweighted
networks.skewed.de/net/as_s…

as_skitter: Skitter IP graph (2005). 1696415 nodes, 11095298 edges. https://networks.skewed.de/net/as_skitter

as_skitter — Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.

@bencurthoys@mastodon.social
2025-11-30 23:06:11

@… TiL about the Petersen Graph, which is the exact combination of mathematics and pentagrams that I feel epitomises The Laundry Files.
en.wikipedia.org/wiki/Petersen

Petersen graph - Wikipedia

@netzschleuder@social.skewed.de
2025-12-05 02:00:28

myspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
netwo…

myspace_aminer: MySpace social graph. 854498 nodes, 6489736 edges. https://networks.skewed.de/net/myspace_aminer

myspace_aminer — MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.

@azonenberg@ioc.exchange
2026-01-05 06:08:03

Last evening of Christmas vacation before getting back to work for the new year.
Aiming to make it a good one. Working on GPU acceleration of the TIE filter and maybe the histogram block so I can do jitter analysis faster.
The peak at T=0 in the jitter histogram is related to use of the GPU CDR block and doesn't show up in the CPU implementation. It's likely caused by transients of some sort at thread block boundaries and I need to spend more time chasing it, I wouldn'…

Filter graph of 100baseTX protocol decoding and jitter analysis
ngscopeclient showing eye patterns, bathtub curves, jitter histograms, and protocol decoding of 100baseTX ethernet
@mho@social.heise.de
2025-12-01 19:59:47

My post traveling through the #Fediverse got another push over the weekend (thx @…), motivating me to have another look. And surprise: After adding the software of multiple instances,

A graph showing the distribution of the boosts by software
A graph showing the distribution of the favs by software
@raiders@darktundra.xyz
2025-10-30 23:10:52

This graph perfectly illustrates how bad the Raiders have been on both sides of the ball raiderswire.usatoday.com/story

This graph perfectly illustrates how bad the Raiders have been on both sides of the ball
A recent graph perfectly depicts just how bad the Raiders have been this season on both sides of the ball.

@lysander07@sigmoid.social
2025-11-02 02:09:57

2nd contribution by @… team is presented by @…: "AI4DiTraRe: Building the BFO-Compliant Chemotion Knowledge Graph", which is a #BFO a…

Ebrahim presenting his talk "AI4DiTraRe: Building the BFO-Compliant Chemotion Knowledge Graph" at the Sci-K 2025 Workshop at ISWC 2025 in Nara, Japan. Ebrahim is rearing a grey jacket over a white shirt, standing left of the projected presentation slides, showing the title slide of his talk.
@inthehands@hachyderm.io
2025-11-02 19:38:18

Interesting graph from @….
There was a •fascinating• 99pi about the push to create an official Category 6 — and the surprisingly compelling arguments against doing that (more fully developed in the story audio than in the web text summary):
99percentinvisible.org/episode
One thing that’s a clear point of consensus in that debate is that the existing Saffir-Simpson hurricane scale isn’t up to the task of describing what we face now. fediscience.org/@rahmstorf/115

@Sustainable2050@mastodon.energy
2026-01-02 13:53:25

Finally, a more modest increase in atmospheric CO2 at Mauna Loa: based on daily values, the December average was 427.5 ppm, that's 2.1 ppm more than last year
#emissions #co2 #climatechange…

Graph showing past 13 months of daily, weekly, and monthly values for CO2 at Mauna Loa: the rise towards the May peak above 430 ppm followed by the seasonal fall. December 2025 well above the December 2024 level.
@netzschleuder@social.skewed.de
2026-01-05 19:00:07

arxiv_authors: Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.
This network has 133280 nodes and 396160 edges.

arxiv_authors: Arxiv authors (1993-2003). 133280 nodes, 396160 edges. https://networks.skewed.de/net/arxiv_authors#AstroPh

arxiv_authors — Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.

@CordWiljes@nfdi.social
2025-11-27 21:04:19

Here is an updated version of the #NFDI graph: large nodes are consortia, small nodes are institutions. Graph created with data from #Wikidata, visualized with #Gephi, using force atlas algorithm and modularity class c…

NFDI graph
NFDI graph with consortia categorized by scientific disciplines according to the #DFG Fachsystematik
@cheeaun@mastodon.social
2025-10-27 04:06:38

RE: mastodon.social/@cheeaun/11541
After looking at this, got curious to know the limits in most servers.
So I did a little data analysis. Servers list from @…

Chart titled "Image Matrix Limits" showing a table lists matrix MP values (2, 17, 33, 38–195) with counts and percentages and bar graph: 33 MP dominates (2145, 93.50%), 17 MP (139, 6.06%), and small entries for 2 MP and 38–195 MP.
Chart titled "Image Size Limits" showing counts and percentages of image sizes (MB) with a horizontal bar graph. The 16 MB row dominates (2,081 items, 90.71%) while other size buckets (4–5, 8, 10, 15, 19, 20, 24–32, 38–48, 50–99, 100–1354 MB) show much smaller counts and percentages.
Chart titled "Video Matrix Limits" showing matrix sizes 2MP (138, 6.02%), 8MP (2149, 93.68%) and 9–36MP (7, 0.31%) with horizontal bar graph.
Chart titled "Video Size Limits" showing size bins (10–20, 40, 50–80, 86–98, 99, 100, 128–160, 200, 250–800, 990–2048 MB) with counts and percentages; the 99 MB row dominates with count 2086 (90.93%).
@datascience@genomic.social
2025-12-16 11:00:00

r-graph-gallery.com provides example code for a variety of chart types, both in base R and ggplot: #rstats #ggplot

The R Graph Gallery – Help and inspiration for R charts
The R graph gallery displays hundreds of charts made with R, always providing the reproducible code.

@netzschleuder@social.skewed.de
2025-11-04 23:00:04

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

topology: Internet AS graph (2004). 34761 nodes, 171403 edges. https://networks.skewed.de/net/topology

topology — Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.

@simon_brooke@mastodon.scot
2025-11-01 21:17:23

"[Scotland is] almost exactly as wealthy as the eurozone countries but we’re exporting wealth at twice the rate of even the most indebted poor countries. Can I get you to reflect on that – Scotland is rich like Europe but leaks wealth much, much worse than sub-Saharan Africa...
Since devolution, the cumulative total of the wealth we have exported is now well over £280 billion" -- Robin McAlpine

Scatter graph which maps national wealth generated per capita, against proportion of that wealth retained, for various nations and economic blocks. Most rich nations are at the top right; poor nations are centre left. Scotland is alone at bottom right.
@nfdi4culture@nfdi.social
2025-10-31 14:11:52

👻 Probiert es mal aus, egal ob gruselig oder heilig, der „Geist” erwartet euch (es funktionieren auch andere Suchbegriffe, Notizen oder Bilder 😊 )
🧠 P.S. Für alle #CultureKnowledgeGraph- und #SPARQL-Kenner unter euch, bitte hier entlang 👉

@netzschleuder@social.skewed.de
2025-12-05 06:00:04

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

topology: Internet AS graph (2004). 34761 nodes, 171403 edges. https://networks.skewed.de/net/topology

topology — Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.

@vrandecic@mas.to
2025-11-02 02:48:07

Wikidata Workshop at ISWC Session 1
#wikidata #iswc

Hideaki Takeda: Wikidatacon as a knowledge base
Diego Pizarro: DataQuest: Web Augmentation with Wikidata
Betty Chrismartin: Wikidata as a Global-Scale Knowledge Graph for Human Resource Management
@netzschleuder@social.skewed.de
2025-11-04 09:00:17

berkstan_web: Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.
This network has 685231 nodes and 7600595 edges.
Tags: Informational, Web graph, Unweighted

berkstan_web: Webgraph (Berkeley-Stanford). 685231 nodes, 7600595 edges. https://networks.skewed.de/net/berkstan_web

berkstan_web — Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.

@jby@ecoevo.social
2025-10-31 14:15:15

Experimentally co-evolved E. coli and yeast achieve stable coexistence — and the coevolved E. coli, but not the yeast, is able to resist invasion by other bacterial strains
doi.org/10.1007/s00248-025-026

Fig 3C from the linked article, showing three rows of 12 panels, each with a graph of cell density over time for 7-day competition experiments with coevolved E coli and yeast plus competitor bacteria. Different competitor strains are in each column of the 3x12 grid, and each row gives results for experiments with ancestral, 1000-generation coevolved, or 4000-generation coevolved E coli. The ancestral E coli fails to resist invasion of many competitors, but the coevolved strains resist most of t…
@netzschleuder@social.skewed.de
2025-11-05 16:00:18

berkstan_web: Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.
This network has 685231 nodes and 7600595 edges.
Tags: Informational, Web graph, Unweighted

berkstan_web: Webgraph (Berkeley-Stanford). 685231 nodes, 7600595 edges. https://networks.skewed.de/net/berkstan_web

berkstan_web — Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.

@azonenberg@ioc.exchange
2026-01-03 09:49:35

I'm going to have to screen record this, I can't believe I got it working this well.
2x 50M point differential Ethernet waveform into subtract filter, CDR, and eye pattern.
Refreshing at 8.3 Hz. With just a little bit more optimization or faster hardware this will be real time.
Then I can start working on getting protocol decodes to run at full rate too.

ngscopeclient displaying a MLT-3 eye pattern and filter graph
@Sustainable2050@mastodon.energy
2025-12-01 22:09:49

Another big jump in atmospheric CO2, (still) measured at Mauna Loa: Based on daily values, the November average was ~426.5 ppm, that's around 2.7 ppm higher than last year!
#ClimateChange #CO2 #emissions

13 month graph showing daily weekly and monthly values. Now in its seasonal increase, the November average ends up well above November 2024.
@azonenberg@ioc.exchange
2026-01-01 07:03:03

Starting to look at some performance improvements for various scopehal filters as I begin the push for v0.2.
The benchmark dataset is P/N legs of 100baseTX Ethernet sampled at 500 Msps with a ThunderScope.
At 50M point memory depth, each waveform is 100 MB in size (2 channels * 8 bits * 500 Msps) and covers 100ms of real time.
The filter graph currently takes just shy of a second to run, meaning we're at 10% of real time. I want to improve on this.

ngscopeclient displaying an 3-level eye pattern and waveform
ngscopeclient filter graph showing a differential pair being subtracted, followed by CDR and an eye pattern
@fanf@mendeddrum.org
2025-11-27 21:42:02

from my link log —
Mapping a universe of open source software: the Nixpkgs dependency graph.
tweag.io/blog/2019-02-06-mappi
saved 2020-07-28

Mapping a Universe of Open Source Software
The repositories of distributions such as Debian and Nixpkgs are among the largest collections of open source (and some unfree) software. They are complex systems that connect and organize many interdependent packages. In this blog post I'll try to shed some light on them from the perspective of Nixpkgs, mostly with visualizations of its complete dependency graph.

@simon_brooke@mastodon.scot
2025-11-01 21:35:09

"Scotland barely owns any of its own economy now. We are startlingly foreign owned. Our banks, our energy, our land, our supermarkets, our whisky industry – we work and we shop and we generate wealth and then the owners of these industries take the profit and ship it off overseas" -- Robin McAlpine
#ScotPol

@netzschleuder@social.skewed.de
2026-01-04 04:00:04

student_cooperation: Student cooperation (2012)
Network of cooperation among students in the "Computer and Network Security" course at Ben-Gurion University, in 2012. Nodes are students, and edges denote cooperation between students while doing their homework. The graph contains three types of links: Time, Computer, Partners.
This network has 185 nodes and 360 edges.
Tags: Social, Offline, Multigraph, Unweighted

student_cooperation: Student cooperation (2012). 185 nodes, 360 edges. https://networks.skewed.de/net/student_cooperation

student_cooperation — Student cooperation (2012)
Network of cooperation among students in the "Computer and Network Security" course at Ben-Gurion University, in 2012. Nodes are students, and edges denote cooperation between students while doing their homework. The graph contains three types of links: Time, Computer, Partners.

@nfdi4culture@nfdi.social
2025-10-31 14:10:20

Folgende Features sind enthalten:
* alles an einem Ort
* zum ersten Mal
* für multimodale Daten
* filterbasiert und
* über eine grafische User Interface
* einschließlich einer speziellen Incipit-Suche für notierte Musik 🎼 🎹
* einschließlich einer KI-basierten Bildähnlichkeitssuche 🖼️
📬 Da es sich um eine erste Version handelt, freuen wir uns über er Feedback unter contact@nfdi4culture.de oder beantworten gerne alle weiteren Fragen unter

Data Search - NFDI4Culture
Find multimodal research data on tangible and intangible assets with NFDI4Culture's Knowledge Graph powered search.

@Sustainable2050@mastodon.energy
2025-11-01 20:58:00

Another big jump in atmospheric CO2 at Mauna Loa: based on daily values, the October average was ~425.0 ppm, that's 2.6 ppm higher than last year.
"US government is closed; site not updated", so we'll have to rely on the automated data collection for now.

13-month graph showing daily, weekly and monthly values. October is the first month after the seasonal dip, starting the new cycle at a higher level than last year.
@netzschleuder@social.skewed.de
2025-12-04 00:00:05

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

topology: Internet AS graph (2004). 34761 nodes, 171403 edges. https://networks.skewed.de/net/topology

topology — Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.

@netzschleuder@social.skewed.de
2026-01-03 16:00:05

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

topology: Internet AS graph (2004). 34761 nodes, 171403 edges. https://networks.skewed.de/net/topology

topology — Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.

@netzschleuder@social.skewed.de
2025-12-03 21:00:04

internet_as: Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006.
This network has 22963 nodes and 48436 edges.
Tags: Technological, Communication, Unweighted

internet_as: Internet AS graph (2006). 22963 nodes, 48436 edges. https://networks.skewed.de/net/internet_as

internet_as — Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006

@nfdi4culture@nfdi.social
2025-10-31 14:09:39

👻🧹 🍁 🎃 Ihr sprecht diese bezaubernde Sprache namens SPARQL nicht, seid aber dennoch neugierig, was unser #CultureKnowledgeGraph für
Euch bereithält?
👁️‍🗨️ Willkommen bei unserem NFDI4Culture #CultureDataSearch!

Data Search - NFDI4Culture
Find multimodal research data on tangible and intangible assets with NFDI4Culture's Knowledge Graph powered search.

@netzschleuder@social.skewed.de
2026-01-03 06:00:04

internet_as: Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006.
This network has 22963 nodes and 48436 edges.
Tags: Technological, Communication, Unweighted

internet_as: Internet AS graph (2006). 22963 nodes, 48436 edges. https://networks.skewed.de/net/internet_as

internet_as — Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006

@netzschleuder@social.skewed.de
2025-11-01 15:00:32

livejournal_aminer: Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.
This network has 3017286 nodes and 87037567 edges.
Tags: Social, Online, Unweighted

livejournal_aminer: Livejournal social graph. 3017286 nodes, 87037567 edges. https://networks.skewed.de/net/livejournal_aminer

livejournal_aminer — Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-10-31 19:00:24

google_web: Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.
This network has 916428 nodes and 5105039 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/net/google_

google_web: Old Google web graph (2002). 916428 nodes, 5105039 edges. https://networks.skewed.de/net/google_web

google_web — Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.

@netzschleuder@social.skewed.de
2025-12-02 07:00:07

arxiv_authors: Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.
This network has 108300 nodes and 186936 edges.

arxiv_authors: Arxiv authors (1993-2003). 108300 nodes, 186936 edges. https://networks.skewed.de/net/arxiv_authors#CondMat

arxiv_authors — Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.

@netzschleuder@social.skewed.de
2025-11-01 02:00:38

as_skitter: Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.
This network has 1696415 nodes and 11095298 edges.
Tags: Technological, Communication, Unweighted
networks.skewed.de/net/as_s…

as_skitter: Skitter IP graph (2005). 1696415 nodes, 11095298 edges. https://networks.skewed.de/net/as_skitter

as_skitter — Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.

@netzschleuder@social.skewed.de
2025-11-30 17:00:27

myspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
netwo…

myspace_aminer: MySpace social graph. 854498 nodes, 6489736 edges. https://networks.skewed.de/net/myspace_aminer

myspace_aminer — MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-12-03 19:00:04

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 54480 edges.
Tags: Biolo…

budapest_connectome: Budapest Reference Connectome 3.0. 1015 nodes, 54480 edges. https://networks.skewed.de/net/budapest_connectome#male_20k

budapest_connectome — Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.

@netzschleuder@social.skewed.de
2025-12-03 12:00:05

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 112890 edges.
Tags: Biol…

budapest_connectome: Budapest Reference Connectome 3.0. 1015 nodes, 112890 edges. https://networks.skewed.de/net/budapest_connectome#female_1m

budapest_connectome — Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.

@netzschleuder@social.skewed.de
2026-01-04 17:00:04

polblogs: Political blogs network (2004)
A directed network of hyperlinks among a large set of U.S. political weblogs from before the 2004 election. Includes blog political affiliation as metadata.
This network has 1490 nodes and 19090 edges.
Tags: Informational, Web graph, Unweighted, Metadata
networks.skewed.d…

polblogs: Political blogs network (2004). 1490 nodes, 19090 edges. https://networks.skewed.de/net/polblogs

polblogs — Political blogs network (2004)
A directed network of hyperlinks among a large set of U.S. political weblogs from before the 2004 election. Includes blog political affiliation as metadata.

@netzschleuder@social.skewed.de
2025-11-04 00:00:12

dblp_coauthor_snap: DBLP authors (2012)
A coauthorship network extracted from the DBLP computer science manuscript database, in 2012. This network is a one-mode projection from the bipartite graph of computer scientists and their publications.
This network has 425957 nodes and 1049866 edges.
Tags: Social, Collaboration, Unweighted, Metadata, Projection

dblp_coauthor_snap: DBLP authors (2012). 425957 nodes, 1049866 edges. https://networks.skewed.de/net/dblp_coauthor_snap

dblp_coauthor_snap — DBLP authors (2012)
A coauthorship network extracted from the DBLP computer science manuscript database, in 2012. This network is a one-mode projection from the bipartite graph of computer scientists and their publications.

@netzschleuder@social.skewed.de
2026-01-04 23:00:04

edit_wiktionary: Wiktionary edits (2010)
Three bipartite user-page networks extracted from Wiktionary, for French, German, and English. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 1878 nodes and 10969 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

edit_wiktionary: Wiktionary edits (2010). 1878 nodes, 10969 edges. https://networks.skewed.de/net/edit_wiktionary#am

edit_wiktionary — Wiktionary edits (2010)
Three bipartite user-page networks extracted from Wiktionary, for French, German, and English. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.

@netzschleuder@social.skewed.de
2025-11-03 13:00:04

student_cooperation: Student cooperation (2012)
Network of cooperation among students in the "Computer and Network Security" course at Ben-Gurion University, in 2012. Nodes are students, and edges denote cooperation between students while doing their homework. The graph contains three types of links: Time, Computer, Partners.
This network has 185 nodes and 360 edges.
Tags: Social, Offline, Multigraph, Unweighted

student_cooperation: Student cooperation (2012). 185 nodes, 360 edges. https://networks.skewed.de/net/student_cooperation

student_cooperation — Student cooperation (2012)
Network of cooperation among students in the "Computer and Network Security" course at Ben-Gurion University, in 2012. Nodes are students, and edges denote cooperation between students while doing their homework. The graph contains three types of links: Time, Computer, Partners.

@netzschleuder@social.skewed.de
2026-01-03 13:00:03

student_cooperation: Student cooperation (2012)
Network of cooperation among students in the "Computer and Network Security" course at Ben-Gurion University, in 2012. Nodes are students, and edges denote cooperation between students while doing their homework. The graph contains three types of links: Time, Computer, Partners.
This network has 185 nodes and 360 edges.
Tags: Social, Offline, Multigraph, Unweighted

student_cooperation: Student cooperation (2012). 185 nodes, 360 edges. https://networks.skewed.de/net/student_cooperation

student_cooperation — Student cooperation (2012)
Network of cooperation among students in the "Computer and Network Security" course at Ben-Gurion University, in 2012. Nodes are students, and edges denote cooperation between students while doing their homework. The graph contains three types of links: Time, Computer, Partners.

@netzschleuder@social.skewed.de
2025-11-28 08:00:23

google_web: Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.
This network has 916428 nodes and 5105039 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/net/google_

google_web: Old Google web graph (2002). 916428 nodes, 5105039 edges. https://networks.skewed.de/net/google_web

google_web — Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.

@netzschleuder@social.skewed.de
2025-12-31 02:00:08

flickr_aminer: Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.
This network has 214626 nodes and 9114557 edges.
Tags: Social, Online, Unweighted

flickr_aminer: Flickr social graph. 214626 nodes, 9114557 edges. https://networks.skewed.de/net/flickr_aminer

flickr_aminer — Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-29 09:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-29 20:00:28

myspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
netwo…

myspace_aminer: MySpace social graph. 854498 nodes, 6489736 edges. https://networks.skewed.de/net/myspace_aminer

myspace_aminer — MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-29 17:00:33

livejournal_aminer: Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.
This network has 3017286 nodes and 87037567 edges.
Tags: Social, Online, Unweighted

livejournal_aminer: Livejournal social graph. 3017286 nodes, 87037567 edges. https://networks.skewed.de/net/livejournal_aminer

livejournal_aminer — Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-29 06:00:30

livejournal_aminer: Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.
This network has 3017286 nodes and 87037567 edges.
Tags: Social, Online, Unweighted

livejournal_aminer: Livejournal social graph. 3017286 nodes, 87037567 edges. https://networks.skewed.de/net/livejournal_aminer

livejournal_aminer — Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2026-01-01 23:00:05

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

topology: Internet AS graph (2004). 34761 nodes, 171403 edges. https://networks.skewed.de/net/topology

topology — Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.

@netzschleuder@social.skewed.de
2025-11-02 01:00:05

internet_as: Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006.
This network has 22963 nodes and 48436 edges.
Tags: Technological, Communication, Unweighted

internet_as: Internet AS graph (2006). 22963 nodes, 48436 edges. https://networks.skewed.de/net/internet_as

internet_as — Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006

@netzschleuder@social.skewed.de
2025-11-01 08:00:05

internet_as: Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006.
This network has 22963 nodes and 48436 edges.
Tags: Technological, Communication, Unweighted

internet_as: Internet AS graph (2006). 22963 nodes, 48436 edges. https://networks.skewed.de/net/internet_as

internet_as — Internet AS graph (2006)
A symmetrized snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from BGP tables posted by the University of Oregon Route Views Project. This snapshot was created on 22 July 2006

@netzschleuder@social.skewed.de
2026-01-01 09:00:55

trec_web: TREC WT10g (2003)
A web graph network originally constructed in 2003 as a testbed for information-retrieval techniques, including web search engines. Distributed by University of Glasgow.
This network has 1601787 nodes and 8063026 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/net…

trec_web: TREC WT10g (2003). 1601787 nodes, 8063026 edges. https://networks.skewed.de/net/trec_web

trec_web — TREC WT10g (2003)
A web graph network originally constructed in 2003 as a testbed for information-retrieval techniques, including web search engines. Distributed by University of Glasgow.

@netzschleuder@social.skewed.de
2025-11-01 20:00:15

berkstan_web: Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.
This network has 685231 nodes and 7600595 edges.
Tags: Informational, Web graph, Unweighted

berkstan_web: Webgraph (Berkeley-Stanford). 685231 nodes, 7600595 edges. https://networks.skewed.de/net/berkstan_web

berkstan_web — Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.

@netzschleuder@social.skewed.de
2025-10-29 21:00:39

as_skitter: Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.
This network has 1696415 nodes and 11095298 edges.
Tags: Technological, Communication, Unweighted
networks.skewed.de/net/as_s…

as_skitter: Skitter IP graph (2005). 1696415 nodes, 11095298 edges. https://networks.skewed.de/net/as_skitter

as_skitter — Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.

@netzschleuder@social.skewed.de
2025-11-02 18:00:05

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 54480 edges.
Tags: Biolo…

budapest_connectome: Budapest Reference Connectome 3.0. 1015 nodes, 54480 edges. https://networks.skewed.de/net/budapest_connectome#male_20k

budapest_connectome — Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.

@netzschleuder@social.skewed.de
2025-10-29 00:00:08

flickr_aminer: Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.
This network has 214626 nodes and 9114557 edges.
Tags: Social, Online, Unweighted

flickr_aminer: Flickr social graph. 214626 nodes, 9114557 edges. https://networks.skewed.de/net/flickr_aminer

flickr_aminer — Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-27 04:00:09

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-02 07:00:13

dblp_coauthor_snap: DBLP authors (2012)
A coauthorship network extracted from the DBLP computer science manuscript database, in 2012. This network is a one-mode projection from the bipartite graph of computer scientists and their publications.
This network has 425957 nodes and 1049866 edges.
Tags: Social, Collaboration, Unweighted, Metadata, Projection

dblp_coauthor_snap: DBLP authors (2012). 425957 nodes, 1049866 edges. https://networks.skewed.de/net/dblp_coauthor_snap

dblp_coauthor_snap — DBLP authors (2012)
A coauthorship network extracted from the DBLP computer science manuscript database, in 2012. This network is a one-mode projection from the bipartite graph of computer scientists and their publications.

@netzschleuder@social.skewed.de
2026-01-02 20:00:12

dblp_coauthor_snap: DBLP authors (2012)
A coauthorship network extracted from the DBLP computer science manuscript database, in 2012. This network is a one-mode projection from the bipartite graph of computer scientists and their publications.
This network has 425957 nodes and 1049866 edges.
Tags: Social, Collaboration, Unweighted, Metadata, Projection

dblp_coauthor_snap: DBLP authors (2012). 425957 nodes, 1049866 edges. https://networks.skewed.de/net/dblp_coauthor_snap

dblp_coauthor_snap — DBLP authors (2012)
A coauthorship network extracted from the DBLP computer science manuscript database, in 2012. This network is a one-mode projection from the bipartite graph of computer scientists and their publications.

@netzschleuder@social.skewed.de
2025-12-31 10:00:17

berkstan_web: Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.
This network has 685231 nodes and 7600595 edges.
Tags: Informational, Web graph, Unweighted

berkstan_web: Webgraph (Berkeley-Stanford). 685231 nodes, 7600595 edges. https://networks.skewed.de/net/berkstan_web

berkstan_web — Webgraph (Berkeley-Stanford)
The web graph of Berkeley and Stanford Universities (berkeley.edu and stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.

@netzschleuder@social.skewed.de
2025-11-25 03:00:21

google_web: Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.
This network has 916428 nodes and 5105039 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/net/google_

google_web: Old Google web graph (2002). 916428 nodes, 5105039 edges. https://networks.skewed.de/net/google_web

google_web — Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.

@netzschleuder@social.skewed.de
2025-10-26 17:00:08

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-10-27 02:00:25

myspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
netwo…

myspace_aminer: MySpace social graph. 854498 nodes, 6489736 edges. https://networks.skewed.de/net/myspace_aminer

myspace_aminer — MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-03 17:00:08

wikipedia_link: Wikipedia links (2016)
Networks of hyperlinks among articles on Wikipedia, for all available languages. A directed edge (i,j) indicates that article i hyperlinks to j.
This network has 83330 nodes and 2095962 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/n…

wikipedia_link: Wikipedia links (2016). 83330 nodes, 2095962 edges. https://networks.skewed.de/net/wikipedia_link#ast

wikipedia_link — Wikipedia links (2016)
Networks of hyperlinks among articles on Wikipedia, for all available languages. A directed edge (i,j) indicates that article i hyperlinks to j.

@netzschleuder@social.skewed.de
2025-12-01 18:00:03

netscience: Scientific collaborations in network science (2006)
A coauthorship network among scientists working on network science, from 2006. This network is a one-mode projection from the bipartite graph of authors and their scientific publications.
This network has 1589 nodes and 2742 edges.
Tags: Social, Collaboration, Weighted, Projection

netscience: Scientific collaborations in network science (2006). 1589 nodes, 2742 edges. https://networks.skewed.de/net/netscience

netscience — Scientific collaborations in network science (2006)
A coauthorship network among scientists working on network science, from 2006. This network is a one-mode projection from the bipartite graph of authors and their scientific publications.

@netzschleuder@social.skewed.de
2025-12-03 20:00:07

edit_wikiquote: Wikiquote edits (2010)
A bipartite user-page network extracted from Wikiquotes. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 130834 nodes and 703139 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

edit_wikiquote: Wikiquote edits (2010). 130834 nodes, 703139 edges. https://networks.skewed.de/net/edit_wikiquote#it

edit_wikiquote — Wikiquote edits (2010)
A bipartite user-page network extracted from Wikiquotes. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.

@netzschleuder@social.skewed.de
2026-01-03 05:00:04

edit_wikibooks: Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 394 nodes and 499 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

edit_wikibooks: Wikipedia book edits (2010). 394 nodes, 499 edges. https://networks.skewed.de/net/edit_wikibooks#vo

edit_wikibooks — Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.

@netzschleuder@social.skewed.de
2026-01-03 18:00:04

edit_wikibooks: Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 1229 nodes and 2321 edges.
Tags: Informational, Web graph, Multigraph, Timestamps
<…

edit_wikibooks: Wikipedia book edits (2010). 1229 nodes, 2321 edges. https://networks.skewed.de/net/edit_wikibooks#li

edit_wikibooks — Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.

@netzschleuder@social.skewed.de
2025-12-03 11:00:04

edit_wikibooks: Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 3466 nodes and 13382 edges.
Tags: Informational, Web graph, Multigraph, Timestamps
…

edit_wikibooks: Wikipedia book edits (2010). 3466 nodes, 13382 edges. https://networks.skewed.de/net/edit_wikibooks#gl

edit_wikibooks — Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.

@netzschleuder@social.skewed.de
2026-01-03 14:00:07

edit_wiktionary: Wiktionary edits (2010)
Three bipartite user-page networks extracted from Wiktionary, for French, German, and English. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 140902 nodes and 1026100 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

edit_wiktionary: Wiktionary edits (2010). 140902 nodes, 1026100 edges. https://networks.skewed.de/net/edit_wiktionary#et

edit_wiktionary — Wiktionary edits (2010)
Three bipartite user-page networks extracted from Wiktionary, for French, German, and English. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.

@netzschleuder@social.skewed.de
2026-01-03 21:00:04

foldoc: FOLDOC entries (2002)
A network of hyperlinks among entries in the Free On-line Dictionary of Computing (FOLDOC, www.foldoc.org), an online dictionary of acronyms and technical terms for computers. An edge points from i to j if the term j is referred to in the entry for term i. Edge weight denotes number of uses of the same term.
This network has 13356 nodes and 120238 edges.
Tags: Informational, Web graph, Weighted

foldoc: FOLDOC entries (2002). 13356 nodes, 120238 edges. https://networks.skewed.de/net/foldoc

foldoc — FOLDOC entries (2002)
A network of hyperlinks among entries in the Free On-line Dictionary of Computing (FOLDOC, www.foldoc.org), an online dictionary of acronyms and technical terms for computers. An edge points from i to j if the term j is referred to in the entry for term i. Edge weight denotes number of uses of the same term.

@netzschleuder@social.skewed.de
2025-11-23 07:00:09

flickr_aminer: Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.
This network has 214626 nodes and 9114557 edges.
Tags: Social, Online, Unweighted

flickr_aminer: Flickr social graph. 214626 nodes, 9114557 edges. https://networks.skewed.de/net/flickr_aminer

flickr_aminer — Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-10-23 08:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-12-23 13:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-12-24 02:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-19 07:00:21

google_web: Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.
This network has 916428 nodes and 5105039 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/net/google_

google_web: Old Google web graph (2002). 916428 nodes, 5105039 edges. https://networks.skewed.de/net/google_web

google_web — Old Google web graph (2002)
A web graph representing a crawl of a portion of the general WWW, from a 2002 Google Programming contest.

@netzschleuder@social.skewed.de
2025-12-22 12:00:09

flickr_aminer: Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.
This network has 214626 nodes and 9114557 edges.
Tags: Social, Online, Unweighted

flickr_aminer: Flickr social graph. 214626 nodes, 9114557 edges. https://networks.skewed.de/net/flickr_aminer

flickr_aminer — Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-10-22 04:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-22 00:00:44

as_skitter: Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.
This network has 1696415 nodes and 11095298 edges.
Tags: Technological, Communication, Unweighted
networks.skewed.de/net/as_s…

as_skitter: Skitter IP graph (2005). 1696415 nodes, 11095298 edges. https://networks.skewed.de/net/as_skitter

as_skitter — Skitter IP graph (2005)
An aggregate snapshot of the Internet Protocol (IP) graph, as measured by the traceroute tool on CAIDA's skitter infrastructure, in 2005.

@netzschleuder@social.skewed.de
2025-10-21 16:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-10-22 03:00:07

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-12-27 20:00:11

notre_dame_web: Webgraph (Notre Dame)
The web graph of Notre Dame University (nd.edu), as collected in 1999.
This network has 325729 nodes and 1497134 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/net/notre_d
Ridiculogram…

notre_dame_web: Webgraph (Notre Dame). 325729 nodes, 1497134 edges. https://networks.skewed.de/net/notre_dame_web

notre_dame_web — Webgraph (Notre Dame)
The web graph of Notre Dame University (nd.edu), as collected in 1999.

@netzschleuder@social.skewed.de
2025-10-27 11:00:07

stanford_web: Webgraph (Stanford)
The web graph of Stanford University (stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.
This network has 281904 nodes and 2312497 edges.
Tags: Informational, Web graph, Unweighted
networks.skewed.de/net/s…

stanford_web: Webgraph (Stanford). 281904 nodes, 2312497 edges. https://networks.skewed.de/net/stanford_web

stanford_web — Webgraph (Stanford)
The web graph of Stanford University (stanford.edu), as collected in 2002. Nodes represent pages and directed edges represent hyperlinks between them.

@netzschleuder@social.skewed.de
2025-12-25 22:00:06

arxiv_authors: Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.
This network has 89209 nodes and 237010 edges.

…
arxiv_authors: Arxiv authors (1993-2003). 89209 nodes, 237010 edges. https://networks.skewed.de/net/arxiv_authors#HepPh

arxiv_authors — Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.

@netzschleuder@social.skewed.de
2025-11-29 05:00:05

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 80270 edges.
Tags: Biolo…

budapest_connectome: Budapest Reference Connectome 3.0. 1015 nodes, 80270 edges. https://networks.skewed.de/net/budapest_connectome#male_200k

budapest_connectome — Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.

@netzschleuder@social.skewed.de
2025-11-19 19:00:10

flickr_aminer: Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.
This network has 214626 nodes and 9114557 edges.
Tags: Social, Online, Unweighted

flickr_aminer: Flickr social graph. 214626 nodes, 9114557 edges. https://networks.skewed.de/net/flickr_aminer

flickr_aminer — Flickr social graph
This network contains the social graph of flickr, a popular photo sharing network for users to upload photos and share photos, where a directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-11-19 04:00:08

lastfm_aminer: Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.
This network has 136409 nodes and 1685524 edges.
Tags: Social, Online, Unweighted

lastfm_aminer: Last.fm social graph. 136409 nodes, 1685524 edges. https://networks.skewed.de/net/lastfm_aminer

lastfm_aminer — Last.fm social graph
This network contains the social graph of last.fm, a site that provides a streaming radio service, where users can search music and get personalized recommendation. A directed edge (i,j) means that user i follows user j.

@netzschleuder@social.skewed.de
2025-12-21 01:00:34

livejournal_aminer: Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.
This network has 3017286 nodes and 87037567 edges.
Tags: Social, Online, Unweighted

livejournal_aminer: Livejournal social graph. 3017286 nodes, 87037567 edges. https://networks.skewed.de/net/livejournal_aminer

livejournal_aminer — Livejournal social graph
This network contains the social graph of Livejournal, a free on-line social network where users can keep a blog, journal or diary, where a directed edge (i,j) means that user i follows user j.