@netzschleuder@social.skewed.dezebras: Zebras (2002)
Social interactions among a group of wild Grevy's zebras (Equus grevyi), observed in Mpala Ranch in Kenya in 2002. Metadata (UCINET version) provides animal sex and lactation status.
This network has 27 nodes and 111 edges.
Tags: Social, Animal, Unweighted, Metadata
https://networks.skewed.de/net…
@brewsterkahle@mastodon.archive.orgmoment of gratitude: claude code to help improve our library.
Wrote a duplicate finder between two historic phD theses collections (physically different items, but same thesis) and doing mulitple algorithms to check and double check before putting in reviews to point to the other one.
We would just never have gotten to this kind of metadata enrichment and collection examination.
e.g.
@berlinbuzzwords@floss.socialEvery PDF hides structure, metadata and embedded signals that can silently influence AI-based processing.
At #bbuzz26 Alessio Vertemati reveals how those hidden layers can be exploited for malicious purposes and how the same mechanisms can become powerful tools for smarter applications.
Learn more: https://2026.berlinbuzzwords.de/session/ultraviolet-turn-hidden-document-data-into-an-ai-advantage/
@cosmos4u@scicomm.xyz12,217 pictures taken during the #ArtemisII mission have been dumped at https://eol.jsc.nasa.gov/SearchPhotos/ShowQueryResults-Lightcycle.pl?results=1777772559122361 (thumbnails) and https://eol.jsc.nasa.gov/SearchPhotos/ShowQueryResults-TextTable.pl?results=177781480697921 (table), so far without listed metadata or tags. At first glance no entirely new vistas beyond the PR releases out during / just after the mission appear in this vast collection, mostly endless exposure sequences and unlucky sky images - but amateur image processors can now stack and further enhance the Artemis II haul with a vengeance ...
@grahamperrin@bsd.cafe@… please, can you edit your post to include the language metadata?
As @… did, for his response.
The 'DE' allows easier use of translation software.
Thank you
@hikingdude@mastodon.socialnew tags currently being written to my MP3s for #navidrome
https://github.com/WB2024/Essentia-to-Metadata
@netzschleuder@social.skewed.deus_air_traffic: U.S. air traffic
Yearly snapshots of flights among all commercial airports in the United States from 1990 to today. Metadata include passengers, distance, carrier, airport located city, state, and month of the flight.
This network has 2278 nodes and 6390340 edges.
Tags: Transportation, Airport, Unweighted, Metadata, Temporal
@fennek@cyberplace.socialIf NASA could turn their Earth pictures so that north is up, that would probably save a lot of people a lot of "the f continent am I looking at " moments.
https://images.nasa.gov/details/art002e000192
@adulau@infosec.exchangeI still don’t understand why some bots try to enumerate everything via the Vulnerability-Lookup API when full dumps, including all metadata, are available in one shot:
https://vulnerability.circl.lu/dumps/
We currently don’t rate-limit bots, but we’re close to doing so.
@netzschleuder@social.skewed.depolblogs: 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
https://networks.skewed.d…
@boris@cosocial.caHere’s a petition by MP Jenny Kwan to the House of Commons to withdraw Bill C-22
https://www.ourcommons.ca/petitions/en/Petition/Details?Petition=e-7416
Simply:
1) Withdraw the bill
2) Don’t collect & retain metadata
3) Don’t wea…
@netzschleuder@social.skewed.defoursquare_global: Foursquare global check-ins (2013)
A bipartite network of users and locations, representing check-in events worldwide on Foursquare, from April 2012 to September 2013. Metadata include country, city name, city type (e.g. national capital), and vender's latitude and longitude.
This network has 3935215 nodes and 22809624 edges.
Tags: Social, Online, Unweighted, Metadata, Timestamps
@felwert@fedihum.orgI receive tons of applications that use the same CV template: Brief header with contact info and circular photo on the left hand side, brief paragraph "About me", then structured info. PDF metadata say it’s LaTeX generated, but I assume its created by a popular platform. Any idea what this is? LinkedIn?
@netzschleuder@social.skewed.detwitter_15m: Twitter 15-M movement (2011)
A network representing follower-following relations among Twitter users associated with the 15-M Movement or Anti-austerity movement in Spain, in the period April-May 2011. Metadata include hashtags in the tweets.
This network has 87569 nodes and 6030459 edges.
Tags: Social, Online, Unweighted, Metadata
@nelson@tech.lgbtPlexamp identifies several of my YouTube downloads as having the artist "KK null", a real musician who happens to be the closest match to a stringified empty metadata field.
@tore@openbiblio.social#DataCite Schema 4.7 is available ⤵️
Supporting DOIs for Presentations and Posters
As suggested by community members, we’ve added new types for Presentations and Posters to the resourceTypeGeneral controlled vocabulary. These additions will make it possible to consistently distinguish these important output types that are integral parts of the research life cycle, helping harvester…
@v_i_o_l_a@openbiblio.social"Metadata for Storytelling: Exploring the Collections as Data Model"
https://doi.org/10.5860/ital.v45i1.17495
This article describes a case study in which a small metadata team at Illinois State University Milner Library produced a digital humanities project supporting Coll…
@netzschleuder@social.skewed.denovember17: November17 members (2009)
A network representing connections among members of the November 17 (N17) Greek terrorist group. Nodes are members, and an edge exists if two members have some connection in the past. Metadata include role, function, resources. Some attributes are missing.
This network has 22 nodes and 66 edges.
Tags: Social, Offline, Unweighted, Metadata
@netzschleuder@social.skewed.depokec: Pokec online social network (2012)
The online social network of Pokec, a popular OSN in Slovakia, from 2012. Date covers about 10 years and more than 1.6 million people. Profile data contains gender, age, hobbies, interest, education etc. Profile metadata are in Slovak language. Friendships in Pokec are oriented.
This network has 1632804 nodes and 30622564 edges.
Tags: Social, Online, Metadata
@kctipton@mas.to
@vrandecic@mas.toUW CALMA Round Table: AI & ML in Metadata: Possibilities, Limitations, and Ethical Implications (Free online event)
Friday, May 22, 2026, 10:00-11:30 PDT
Morag Boyd, OCLC
Charlene Chou, NYU Libraries
Jeremy Nelson, Stanford University Libraries
Philippe Saadé, Wikimedia Deutschland
Osma Suominen, expert
Denny Vrandečić, Wikimedia Foundation & King’s College London
Crystal Yragui (moderator), UW Libraries
@azonenberg@ioc.exchangeAs part of the ongoing effort to reduce VRAM bloat in ngscopeclient I've added some nice debug tools (currently accessible by Window | Memory Analysis but that will probably get moved to the debug menu at some point) to show you the full list of AcceleratorBuffer objects along with a bunch of metadata.
Haven't figured out how to right align the column titles but this is a debug visualization so not a huge priority.
Rows with more than 10% overhead (capacity > 1.1*size)…
@netzschleuder@social.skewed.defoursquare: Foursquare NYC restaurants (2012)
Two bipartite networks of users and restaurant locations in New York City on Foursquare, from 24 October 2011 to 20 February 2012. In one network, an edge denotes a check-in event of a user at a restaurant. In the other, an edge exists if a user left a tip/comment on a restaurant. Metadata include comments.
This network has 6410 nodes and 10377 edges.
Tags: Social, Online, Unweighted, Metadata
@netzschleuder@social.skewed.dedutch_school: Dutch school friendships (2003)
A series of snapshots of the friendships among freshmen at secondary school in The Netherlands, in 2003-2004. Friendship ties were surveyed four times, at three month intervals. The direction of an edge indicates that student i is friends with student j. Missing data is coded as 0 or 10. Metadata includes sex, age, ethnicity, and religion.
This network has 26 nodes and 234 edges.
Tags: Social, Offline, Unweighted, Metadata, Temp…
@netzschleuder@social.skewed.dekarate: Zachary Karate Club
Network of friendships among members of a university karate club. Includes metadata for faction membership after a social partition. Note: there are two versions of this network, one with 77 edges and one with 78, due to an ambiguous typo in the original study. (The most commonly used is the one with 78 edges.).
This network has 34 nodes and 77 edges.
Tags: Social, Offline, Unweighted
@netzschleuder@social.skewed.dekarate: Zachary Karate Club
Network of friendships among members of a university karate club. Includes metadata for faction membership after a social partition. Note: there are two versions of this network, one with 77 edges and one with 78, due to an ambiguous typo in the original study. (The most commonly used is the one with 78 edges.).
This network has 34 nodes and 77 edges.
Tags: Social, Offline, Unweighted
@netzschleuder@social.skewed.deurban_streets: Urban street networks (2017)
20 urban street networks, corresponding to 1-square-mile maps of 20 cities around the world.
This network has 169 nodes and 197 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/urban_s
@netzschleuder@social.skewed.deurban_streets: Urban street networks (2017)
20 urban street networks, corresponding to 1-square-mile maps of 20 cities around the world.
This network has 252 nodes and 334 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/urban_s…
@netzschleuder@social.skewed.despanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 534 nodes and 12812 edges.
Tags: Social, Offline, Weighted, Metadata
https://networks.skewed.de/net/spanish
@netzschleuder@social.skewed.desp_kenyan_households: Kenyan households contacts (2012)
A network of proximity contacts measured between members of 5 households of rural Kenya, between April 24 and May 12, 2012.
This network has 47 nodes and 32643 edges.
Tags: Social, Offline, Unweighted, Temporal, Metadata
https://networks.skewed.…
@netzschleuder@social.skewed.denovember17: November17 members (2009)
A network representing connections among members of the November 17 (N17) Greek terrorist group. Nodes are members, and an edge exists if two members have some connection in the past. Metadata include role, function, resources. Some attributes are missing.
This network has 22 nodes and 66 edges.
Tags: Social, Offline, Unweighted, Metadata
@netzschleuder@social.skewed.deterrorists_911: 9-11 terrorist network
Network of individuals and their known social associations, centered around the hijackers that carried out the September 11th, 2001 terrorist attacks. Associations extracted after-the-fact from public data. Metadata labels say which plane a person was on, if any, on 9/11.
This network has 62 nodes and 152 edges.
Tags: Social, Offline, Unweighted, Metadata
@netzschleuder@social.skewed.deterrorists_911: 9-11 terrorist network
Network of individuals and their known social associations, centered around the hijackers that carried out the September 11th, 2001 terrorist attacks. Associations extracted after-the-fact from public data. Metadata labels say which plane a person was on, if any, on 9/11.
This network has 62 nodes and 152 edges.
Tags: Social, Offline, Unweighted, Metadata
@netzschleuder@social.skewed.debag_of_words: Bag of words (2008)
Five text collections in the form of bags-of-words, i.e. a bipartite document–word network. Left nodes are documents and right nodes are words. Edge weights are multiplicities. .
This network has 13919 nodes and 746316 edges.
Tags: Informational, Text, Bipartite, Weighted, Metadata
https://
@netzschleuder@social.skewed.debag_of_words: Bag of words (2008)
Five text collections in the form of bags-of-words, i.e. a bipartite document–word network. Left nodes are documents and right nodes are words. Edge weights are multiplicities. .
This network has 402660 nodes and 69679427 edges.
Tags: Informational, Text, Bipartite, Weighted, Metadata
https://
@netzschleuder@social.skewed.debag_of_words: Bag of words (2008)
Five text collections in the form of bags-of-words, i.e. a bipartite document–word network. Left nodes are documents and right nodes are words. Edge weights are multiplicities. .
This network has 402660 nodes and 69679427 edges.
Tags: Informational, Text, Bipartite, Weighted, Metadata
https://
@netzschleuder@social.skewed.desp_high_school: High school temporal contacts (2013)
These data sets correspond to the contacts and friendship relations between students in a high school in Marseilles, France, in December 2013, as measured through several techniques.
This network has 329 nodes and 188508 edges.
Tags: Social, Offline, Unweighted, Weighted, Temporal, Metadata
@netzschleuder@social.skewed.defreshmen: Zeggelink's freshmen (1999)
Snapshots of friendships among freshmen majoring in Sociology at the University of Groningen, collected five times over the 1998-1999 year. The direction of an edge indicates that student i is friends with student j, and the edge weight gives their friendship level from 1 (best friend) to 5 (troubled relation). Metadata include gender, age, program type, and smoking behavior.
This network has 34 nodes and 1156 edges.
Tags: Social, O…
@netzschleuder@social.skewed.defly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…
@netzschleuder@social.skewed.defly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…
@netzschleuder@social.skewed.demalaria_genes: Malaria var DBLa HVR networks
Networks of recombinant antigen genes from the human malaria parasite P. falciparum. Each of the 9 networks shares the same set of vertices but has different edges, corresponding to the 9 highly variable regions (HVRs) in the DBLa domain of the var protein. Nodes are var genes, and two genes are connected if they share a substring whose length is statistically significant. Metadata includes two types of node labels, both based on sequence st…
@netzschleuder@social.skewed.demalaria_genes: Malaria var DBLa HVR networks
Networks of recombinant antigen genes from the human malaria parasite P. falciparum. Each of the 9 networks shares the same set of vertices but has different edges, corresponding to the 9 highly variable regions (HVRs) in the DBLa domain of the var protein. Nodes are var genes, and two genes are connected if they share a substring whose length is statistically significant. Metadata includes two types of node labels, both based on sequence st…
@netzschleuder@social.skewed.deblumenau_drug: Blumenau drug interactions (2019)
A network of drug-drug interactions, extracted from 18 months of electronic health records (EHRs) from the city of Blumenau in Southern Brazil. Nodes are annotated with drug information (separate file), and edges are weighted by the severity of the interaction, along with other information.
This network has 75 nodes and 181 edges.
Tags: Biological, Drug interactions, Weighted, Metadata
@netzschleuder@social.skewed.defresh_webs: Freshwater stream webs
A set of 26 networks of trophic-level species interactions in streams in New Zealand, Maine and North Carolina. Networks include the identities of aquatic insect, algae and fish species and their trophic interactions. Excel and plain text adjacency matrices available; webs can be downloaded individually or as a group.
This network has 78 nodes and 241 edges.
Tags: Biological, Food web, Unweighted, Metadata
@netzschleuder@social.skewed.defresh_webs: Freshwater stream webs
A set of 26 networks of trophic-level species interactions in streams in New Zealand, Maine and North Carolina. Networks include the identities of aquatic insect, algae and fish species and their trophic interactions. Excel and plain text adjacency matrices available; webs can be downloaded individually or as a group.
This network has 79 nodes and 391 edges.
Tags: Biological, Food web, Unweighted, Metadata
@netzschleuder@social.skewed.deat_migrations: Austrian internal migrations (2002-2022)
A network of migrations between municipalities in Austria, from 2002 to 2022. A weighted directed link from source to target indicates a migration flow from these two municipalities. Edges are annotated with migration volume (number of people), nationality, sex, and year.
This network has 2115 nodes and 2908569 edges.
Tags: Social, Economic, Travel, Weighted, Politlcal, Timestamps, Metadata
@netzschleuder@social.skewed.deat_migrations: Austrian internal migrations (2002-2022)
A network of migrations between municipalities in Austria, from 2002 to 2022. A weighted directed link from source to target indicates a migration flow from these two municipalities. Edges are annotated with migration volume (number of people), nationality, sex, and year.
This network has 2115 nodes and 2908569 edges.
Tags: Social, Economic, Travel, Weighted, Politlcal, Timestamps, Metadata
@netzschleuder@social.skewed.deeuroroad: Euroroad network (2011)
A network of international "E-roads," mostly in Europe. Vertices represent cities and edges represents roads. Metadata includes names of cities.
This network has 1174 nodes and 1417 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/euroroa…
@netzschleuder@social.skewed.dezebras: Zebras (2002)
Social interactions among a group of wild Grevy's zebras (Equus grevyi), observed in Mpala Ranch in Kenya in 2002. Metadata (UCINET version) provides animal sex and lactation status.
This network has 27 nodes and 111 edges.
Tags: Social, Animal, Unweighted, Metadata
https://networks.skewed.de/net…
@netzschleuder@social.skewed.deus_air_traffic: U.S. air traffic
Yearly snapshots of flights among all commercial airports in the United States from 1990 to today. Metadata include passengers, distance, carrier, airport located city, state, and month of the flight.
This network has 2278 nodes and 6390340 edges.
Tags: Transportation, Airport, Unweighted, Metadata, Temporal
@netzschleuder@social.skewed.depolblogs: 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
https://networks.skewed.d…
@netzschleuder@social.skewed.desoc_net_comms: Networks with group metadata
Snapshots of LiveJournal, Friendster, Orkut, and YouTube online social networks, as well as DBLP and Amazon. Node metadata represents a post hoc definition of a 'community' that a node belongs to, derived from topical labels of the node or interest-based 'groups' that a node links to.
This network has 317080 nodes and 1049866 edges.
Tags: Online, Social, Collaboration, Informational, Relatedness, Unweighted, Metadata
https://networks.skewed.de/net/soc_net_comms#dblp
Ridiculogram:
@netzschleuder@social.skewed.desoc_net_comms: Networks with group metadata
Snapshots of LiveJournal, Friendster, Orkut, and YouTube online social networks, as well as DBLP and Amazon. Node metadata represents a post hoc definition of a 'community' that a node belongs to, derived from topical labels of the node or interest-based 'groups' that a node links to.
This network has 317080 nodes and 1049866 edges.
Tags: Online, Social, Collaboration, Informational, Relatedness, Unweighted, Metadata
https://networks.skewed.de/net/soc_net_comms#dblp
Ridiculogram:
@netzschleuder@social.skewed.demessal_shale: Messel Shale food web (2014)
A network of feeling links among taxa based on the 48 million years old uppermost early Eocene Messel Shale. Edge property 'certainty' denotes the certainty of the edge. Metadata include evidence, habitat, and trophic roles. The edge direction goes from consumer to resource.
This network has 700 nodes and 6444 edges.
Tags: Biological, Food Web, Uncertain, Weighted, Metadata
@netzschleuder@social.skewed.defoursquare: Foursquare NYC restaurants (2012)
Two bipartite networks of users and restaurant locations in New York City on Foursquare, from 24 October 2011 to 20 February 2012. In one network, an edge denotes a check-in event of a user at a restaurant. In the other, an edge exists if a user left a tip/comment on a restaurant. Metadata include comments.
This network has 6410 nodes and 10377 edges.
Tags: Social, Online, Unweighted, Metadata
@netzschleuder@social.skewed.defoursquare: Foursquare NYC restaurants (2012)
Two bipartite networks of users and restaurant locations in New York City on Foursquare, from 24 October 2011 to 20 February 2012. In one network, an edge denotes a check-in event of a user at a restaurant. In the other, an edge exists if a user left a tip/comment on a restaurant. Metadata include comments.
This network has 6410 nodes and 10377 edges.
Tags: Social, Online, Unweighted, Metadata
@netzschleuder@social.skewed.dekarate: Zachary Karate Club
Network of friendships among members of a university karate club. Includes metadata for faction membership after a social partition. Note: there are two versions of this network, one with 77 edges and one with 78, due to an ambiguous typo in the original study. (The most commonly used is the one with 78 edges.).
This network has 34 nodes and 77 edges.
Tags: Social, Offline, Unweighted
@netzschleuder@social.skewed.dekarate: Zachary Karate Club
Network of friendships among members of a university karate club. Includes metadata for faction membership after a social partition. Note: there are two versions of this network, one with 77 edges and one with 78, due to an ambiguous typo in the original study. (The most commonly used is the one with 78 edges.).
This network has 34 nodes and 77 edges.
Tags: Social, Offline, Unweighted
@netzschleuder@social.skewed.deeuroroad: Euroroad network (2011)
A network of international "E-roads," mostly in Europe. Vertices represent cities and edges represents roads. Metadata includes names of cities.
This network has 1174 nodes and 1417 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/euroroa…
@netzschleuder@social.skewed.dehiv_transmission: HIV transmission network (1988-2001)
A set of networks of HIV transmissions between people through sexual, needle-sharing, or social connections, based on combining 8 datasets collected from 1988 to 2001. Metadata includes test results of several diseases, as well as demographic variables such as age, ethnicity, and gender. Networks come in two flavors: egodyads and altdyads. Egodyads are the network among study-participants and their direct partners. Altdyads are the…
@netzschleuder@social.skewed.deterrorists_911: 9-11 terrorist network
Network of individuals and their known social associations, centered around the hijackers that carried out the September 11th, 2001 terrorist attacks. Associations extracted after-the-fact from public data. Metadata labels say which plane a person was on, if any, on 9/11.
This network has 62 nodes and 152 edges.
Tags: Social, Offline, Unweighted, Metadata
@netzschleuder@social.skewed.deterrorists_911: 9-11 terrorist network
Network of individuals and their known social associations, centered around the hijackers that carried out the September 11th, 2001 terrorist attacks. Associations extracted after-the-fact from public data. Metadata labels say which plane a person was on, if any, on 9/11.
This network has 62 nodes and 152 edges.
Tags: Social, Offline, Unweighted, Metadata
@netzschleuder@social.skewed.deinternet_top_pop: Internet topology (PoP level) (1969-2012)
Assorted snapshots of internet graph at the Point of Presence (PoP) level (which lies between the IP and AS levels), collected from around the world and at various times. The earliest snapshots are for ARPANET (1969-1972), with a few more from pre-2000. Most are from 2006 onward. Metadata include link type or speed, longitudes, and latitudes of nodes, URL, and date of record.
This network has 7 nodes and 13 edges.
…
@netzschleuder@social.skewed.decopenhagen: Copenhagen Networks Study
A network of social interactions among university students within the Copenhagen Networks Study, over a period of four weeks, sampled every 5 minutes. Interactions include physical proximity (undirected), phone calls (directed, weighted), text messages (directed), and information about Facebook friendships (undirected). Nodes include some metadata, including gender.
This network has 800 nodes and 6429 edges.
Tags: Social, Offline, Unwei…
@netzschleuder@social.skewed.dedutch_school: Dutch school friendships (2003)
A series of snapshots of the friendships among freshmen at secondary school in The Netherlands, in 2003-2004. Friendship ties were surveyed four times, at three month intervals. The direction of an edge indicates that student i is friends with student j. Missing data is coded as 0 or 10. Metadata includes sex, age, ethnicity, and religion.
This network has 26 nodes and 170 edges.
Tags: Social, Offline, Unweighted, Metadata, Temp…
@netzschleuder@social.skewed.desp_primary_school: Primary school dynamic contacts (2009)
Two temporal networks of contacts among students and teachers at a primary school in Lyon, France, on consecutive days of in October 2009. Each network accumulates all contacts over the course of a single day; contacts were sampled at 20-second intervals.
This network has 242 nodes and 125773 edges.
Tags: Social, Offline, Weighted, Temporal, Metadata
@netzschleuder@social.skewed.desp_colocation: Social co-locations (2018)
Network of colocations between peoople, based on the information on which RFID readers received information from the RFID tags. Namely, we define two individuals to be in co-presence if the same exact set of readers have received signals from both individuals during a 20s time window.
This network has 403 nodes and 1417485 edges.
Tags: Social, Offline, Unweighted, Weighted, Temporal, Metadata
@netzschleuder@social.skewed.deeuroroad: Euroroad network (2011)
A network of international "E-roads," mostly in Europe. Vertices represent cities and edges represents roads. Metadata includes names of cities.
This network has 1174 nodes and 1417 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/euroroad
Ridiculogram:
@netzschleuder@social.skewed.defoursquare_global: Foursquare global check-ins (2013)
A bipartite network of users and locations, representing check-in events worldwide on Foursquare, from April 2012 to September 2013. Metadata include country, city name, city type (e.g. national capital), and vender's latitude and longitude.
This network has 3935215 nodes and 22809624 edges.
Tags: Social, Online, Unweighted, Metadata, Timestamps
@netzschleuder@social.skewed.denovember17: November17 members (2009)
A network representing connections among members of the November 17 (N17) Greek terrorist group. Nodes are members, and an edge exists if two members have some connection in the past. Metadata include role, function, resources. Some attributes are missing.
This network has 22 nodes and 66 edges.
Tags: Social, Offline, Unweighted, Metadata
@netzschleuder@social.skewed.deus_air_traffic: U.S. air traffic
Yearly snapshots of flights among all commercial airports in the United States from 1990 to today. Metadata include passengers, distance, carrier, airport located city, state, and month of the flight.
This network has 2278 nodes and 6390340 edges.
Tags: Transportation, Airport, Unweighted, Metadata, Temporal
@netzschleuder@social.skewed.detwitter_15m: Twitter 15-M movement (2011)
A network representing follower-following relations among Twitter users associated with the 15-M Movement or Anti-austerity movement in Spain, in the period April-May 2011. Metadata include hashtags in the tweets.
This network has 87569 nodes and 6030459 edges.
Tags: Social, Online, Unweighted, Metadata
@netzschleuder@social.skewed.demoreno_sheep: Bighorn sheep (1984)
Dominance interactions among a group of female bighorn sheep (Ovis canadensis) from the National Bison Range in western Montana USA, over a 27 month period ending in 1984. Edge weights represent the frequency of interaction. Metadata gives the sheep ages, roughly.
This network has 28 nodes and 250 edges.
Tags: Social, Animal, Weighted, Metadata
@netzschleuder@social.skewed.dedblp_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
@netzschleuder@social.skewed.desp_hospital: Hospital ward dynamic contacts (2010)
This dataset contains the temporal network of contacts between patients, patients and health-care workers (HCWs) and among HCWs in a hospital ward in Lyon, France, from Monday, December 6, 2010 at 1:00 pm to Friday, December 10, 2010 at 2:00 pm. The study included 46 HCWs and 29 patients.
This network has 75 nodes and 32424 edges.
Tags: Social, Offline, Unweighted, Temporal, Metadata
@netzschleuder@social.skewed.deat_migrations: Austrian internal migrations (2002-2022)
A network of migrations between municipalities in Austria, from 2002 to 2022. A weighted directed link from source to target indicates a migration flow from these two municipalities. Edges are annotated with migration volume (number of people), nationality, sex, and year.
This network has 2115 nodes and 2908569 edges.
Tags: Social, Economic, Travel, Weighted, Politlcal, Timestamps, Metadata
@netzschleuder@social.skewed.deeuroroad: Euroroad network (2011)
A network of international "E-roads," mostly in Europe. Vertices represent cities and edges represents roads. Metadata includes names of cities.
This network has 1174 nodes and 1417 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/euroroa…
@netzschleuder@social.skewed.depolblogs: 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
https://networks.skewed.d…
@netzschleuder@social.skewed.deeuroroad: Euroroad network (2011)
A network of international "E-roads," mostly in Europe. Vertices represent cities and edges represents roads. Metadata includes names of cities.
This network has 1174 nodes and 1417 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/euroroa…
@netzschleuder@social.skewed.dehiv_transmission: HIV transmission network (1988-2001)
A set of networks of HIV transmissions between people through sexual, needle-sharing, or social connections, based on combining 8 datasets collected from 1988 to 2001. Metadata includes test results of several diseases, as well as demographic variables such as age, ethnicity, and gender. Networks come in two flavors: egodyads and altdyads. Egodyads are the network among study-participants and their direct partners. Altdyads are the…
@netzschleuder@social.skewed.deurban_streets: Urban street networks (2017)
20 urban street networks, corresponding to 1-square-mile maps of 20 cities around the world.
This network has 541 nodes and 773 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/urban_str…
@netzschleuder@social.skewed.deboard_directors: Norwegian Boards of Directors (2002-2011)
224 networks of the affiliations among board directors due to sitting on common boards of Norwegian public limited companies (as of 5 August 2009), from May 2002 onward, in monthly snapshots through August 2011. Some metadata is included, such as director and company names, city and postal code for companies, and gender for directors. The 'net2m' data are bipartite company-director networks, while the 'net1m' ar…
@netzschleuder@social.skewed.desp_kenyan_households: Kenyan households contacts (2012)
A network of proximity contacts measured between members of 5 households of rural Kenya, between April 24 and May 12, 2012.
This network has 47 nodes and 32643 edges.
Tags: Social, Offline, Unweighted, Temporal, Metadata
https://networks.skewed.…
@netzschleuder@social.skewed.demessal_shale: Messel Shale food web (2014)
A network of feeling links among taxa based on the 48 million years old uppermost early Eocene Messel Shale. Edge property 'certainty' denotes the certainty of the edge. Metadata include evidence, habitat, and trophic roles. The edge direction goes from consumer to resource.
This network has 700 nodes and 6444 edges.
Tags: Biological, Food Web, Uncertain, Weighted, Metadata
@netzschleuder@social.skewed.depokec: Pokec online social network (2012)
The online social network of Pokec, a popular OSN in Slovakia, from 2012. Date covers about 10 years and more than 1.6 million people. Profile data contains gender, age, hobbies, interest, education etc. Profile metadata are in Slovak language. Friendships in Pokec are oriented.
This network has 1632804 nodes and 30622564 edges.
Tags: Social, Online, Metadata
@netzschleuder@social.skewed.demoreno_sheep: Bighorn sheep (1984)
Dominance interactions among a group of female bighorn sheep (Ovis canadensis) from the National Bison Range in western Montana USA, over a 27 month period ending in 1984. Edge weights represent the frequency of interaction. Metadata gives the sheep ages, roughly.
This network has 28 nodes and 250 edges.
Tags: Social, Animal, Weighted, Metadata
@netzschleuder@social.skewed.desp_high_school: High school temporal contacts (2013)
These data sets correspond to the contacts and friendship relations between students in a high school in Marseilles, France, in December 2013, as measured through several techniques.
This network has 329 nodes and 502 edges.
Tags: Social, Offline, Unweighted, Weighted, Temporal, Metadata
@netzschleuder@social.skewed.defreshmen: Zeggelink's freshmen (1999)
Snapshots of friendships among freshmen majoring in Sociology at the University of Groningen, collected five times over the 1998-1999 year. The direction of an edge indicates that student i is friends with student j, and the edge weight gives their friendship level from 1 (best friend) to 5 (troubled relation). Metadata include gender, age, program type, and smoking behavior.
This network has 34 nodes and 1156 edges.
Tags: Social, O…
@netzschleuder@social.skewed.decrime: Rosenfeld crime network (1991)
A network of associations among suspects, victims, and/or witnesses involved in crimes in St. Louis in the 1990s. Data are derived from police records, via snowball sampling from five initial homicides. Left nodes are people, right nodes are crime events, and edges connect people to particular crimes events they were associated with. Metadata includes names, genders, and roles (suspects, victims, and/or witnesses).
This network has 1380 nodes…
@netzschleuder@social.skewed.decopenhagen: Copenhagen Networks Study
A network of social interactions among university students within the Copenhagen Networks Study, over a period of four weeks, sampled every 5 minutes. Interactions include physical proximity (undirected), phone calls (directed, weighted), text messages (directed), and information about Facebook friendships (undirected). Nodes include some metadata, including gender.
This network has 568 nodes and 24333 edges.
Tags: Social, Offline, Unwe…
@netzschleuder@social.skewed.decopenhagen: Copenhagen Networks Study
A network of social interactions among university students within the Copenhagen Networks Study, over a period of four weeks, sampled every 5 minutes. Interactions include physical proximity (undirected), phone calls (directed, weighted), text messages (directed), and information about Facebook friendships (undirected). Nodes include some metadata, including gender.
This network has 568 nodes and 24333 edges.
Tags: Social, Offline, Unwe…
@netzschleuder@social.skewed.dedutch_school: Dutch school friendships (2003)
A series of snapshots of the friendships among freshmen at secondary school in The Netherlands, in 2003-2004. Friendship ties were surveyed four times, at three month intervals. The direction of an edge indicates that student i is friends with student j. Missing data is coded as 0 or 10. Metadata includes sex, age, ethnicity, and religion.
This network has 26 nodes and 170 edges.
Tags: Social, Offline, Unweighted, Metadata, Temp…
@netzschleuder@social.skewed.demalaria_genes: Malaria var DBLa HVR networks
Networks of recombinant antigen genes from the human malaria parasite P. falciparum. Each of the 9 networks shares the same set of vertices but has different edges, corresponding to the 9 highly variable regions (HVRs) in the DBLa domain of the var protein. Nodes are var genes, and two genes are connected if they share a substring whose length is statistically significant. Metadata includes two types of node labels, both based on sequence st…
@netzschleuder@social.skewed.deblumenau_drug: Blumenau drug interactions (2019)
A network of drug-drug interactions, extracted from 18 months of electronic health records (EHRs) from the city of Blumenau in Southern Brazil. Nodes are annotated with drug information (separate file), and edges are weighted by the severity of the interaction, along with other information.
This network has 75 nodes and 181 edges.
Tags: Biological, Drug interactions, Weighted, Metadata
@netzschleuder@social.skewed.depokec: Pokec online social network (2012)
The online social network of Pokec, a popular OSN in Slovakia, from 2012. Date covers about 10 years and more than 1.6 million people. Profile data contains gender, age, hobbies, interest, education etc. Profile metadata are in Slovak language. Friendships in Pokec are oriented.
This network has 1632804 nodes and 30622564 edges.
Tags: Social, Online, Metadata
@netzschleuder@social.skewed.depokec: Pokec online social network (2012)
The online social network of Pokec, a popular OSN in Slovakia, from 2012. Date covers about 10 years and more than 1.6 million people. Profile data contains gender, age, hobbies, interest, education etc. Profile metadata are in Slovak language. Friendships in Pokec are oriented.
This network has 1632804 nodes and 30622564 edges.
Tags: Social, Online, Metadata
@netzschleuder@social.skewed.descotus_majority: SCOTUS majority opinions
Network of legal citations among majority opinions written by the Supreme Court of the United States (SCOTUS), from 1754-2002 (2008 version) and 1792-2006 (2007 version). In addition to the citation network, node metadata is included giving some description of each opinion.
This network has 34613 nodes and 202167 edges.
Tags: Informational, Legal, Unweighted, Metadata, Temporal
@netzschleuder@social.skewed.defly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…
@netzschleuder@social.skewed.dedutch_school: Dutch school friendships (2003)
A series of snapshots of the friendships among freshmen at secondary school in The Netherlands, in 2003-2004. Friendship ties were surveyed four times, at three month intervals. The direction of an edge indicates that student i is friends with student j. Missing data is coded as 0 or 10. Metadata includes sex, age, ethnicity, and religion.
This network has 26 nodes and 234 edges.
Tags: Social, Offline, Unweighted, Metadata, Temp…
@netzschleuder@social.skewed.defly_hemibrain: Fly hemibrain (2020)
A synaptic map of the hemibrain connectome of fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using EM reconstruction techniques. Neurons are labeled by their type. Edges are annotated by the connection strength between the neurons.
This network has 21739 nodes and 4259624 edges.
Tags: Biological, Connectome, Weighted, Metadata
https://networks.skewed.de/net/fly_hemibrain
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