Oh great, Santa Rita prison is contracting with a SaaS company for prisons. https://pigeonly.com/

Inmate Communication Made Easy | Pigeonly
Pigeonly offers reliable inmate communication services, including phone calls, photos, and mail. Stay connected to your loved ones in prison easily and affordably.

(This is not some kind of false modesty. Most of what you’re hearing from me here is just me passing along information from community channels. My personal contribution has mostly been helping communication, helping people with tech issues, doing some volunteering, keeping watch, protesting, doing neighborhood support work — that kind of stuff. I don’t want to downplay the importance of any of that. It matters a •lot• that there are so many people doing all of those things! It matters that I’m one of them! Just…you know, I’m one among many, a small player who somehow ended up holding one of the mics on Mastodon, and that’s it. The courage you see is the courage of many.)

dnc: DNC emails (2016)
A network representing the exchange of emails among members of the Democratic National Committee, in the email data leak released by WikiLeaks in 2016.
This network has 2029 nodes and 12085 edges.
Tags: Social, Communication, Unweighted, Multigraph
https://networks.skewed.de/net/dnc

What instant communication, thread-based platform do you use at least once a month?
Just trying to get an idea of the popularity of different options - multiple choices possible, please boost around!
If you think we should add some choices, please cite them in comment and I'll do a 2nd poll. They would have to be similarly thread / themes / channel - based, with a phone app but also available in the browser (e.g. maybe Matrix? But website-only platforms like Discourse would not work…

I don't send many emails anymore. I receive emails but I don't send many. Even at work, most of our communication is done via other means. But I do generate at least one email a day to send to a group of external testers. I don't send this from a traditional mail client. Instead it is a shell script that gathers some information and opens a text editor to add further comments. After that the file is sent with

UC Berkeley Scientists Hail Breakthrough In Decoding Whale Communication - Slashdot
https://science.slashdot.org/story/25/11/18/049235/uc-berkeley-scientists-hail-breakthrough-in-decoding-whale-communication

A low-latency neural inference framework for real-time handwriting recognition from #EEG signals on an edge device https://www.nature.com/articles/s41598-025-24972-y

A low-latency neural inference framework for real-time handwriting recognition from EEG signals on an edge device - Scientific Reports
Brain–computer interfaces (BCIs) hold significant promise for restoring communication in individuals with severe motor or speech impairments. Imagined handwriting, as a form of motor imagery, offers an intuitive paradigm for character-level neural decoding. While invasive techniques such as electrocorticography (ECoG) offer high decoding accuracy, their surgical requirements pose clinical risks and hinder scalability. Non-invasive alternatives like electroencephalography (EEG) are safer and m…

spam of the day
> Hi there, I am [generic chinese name], a senior full-stack developer with 7 years of experience. I’m looking to partner with someone in the US who can handle the client-facing communication side of projects, while I focus on the technical work and delivery.
> The idea is simple:
> You handle communication − I build the solution − We share the profit.
I should have setup per-contact email long ago, so I know how I got on the spam list of John …

"The fundamental problem is this: that most of the means of communication are owned or influenced by the very rich. If democracy is the problem capital is always trying to solve, propaganda is part of the solution. Like the kings and empire-builders of the past, they use their platforms to project the claims that suit them and suppress the claims that don’t. This means boosting right and far-right movements, which defend wealth and power..." -- George Monbiot.

Chaos Communication Congress: Der 39C3 hat begonnen
Hamburg ist kurz vor Jahresende wieder der Nabel der Hacker-Welt. Der Chaos Computer Club lädt zum 39. Chaos Communication Congress. Tausende werden erwartet.
https://w…

Goodbye #Microservices: From 100s of problem children to 1 superstar
https://www.twilio.com/en-us/blog/developers/best-practices/goodbye-microservices…

dnc: DNC emails (2016)
A network representing the exchange of emails among members of the Democratic National Committee, in the email data leak released by WikiLeaks in 2016.
This network has 2029 nodes and 12085 edges.
Tags: Social, Communication, Unweighted, Multigraph
https://networks.skewed.de/net/dnc

Maxx Crosby on Raiders’ coaching search: ‘I haven’t talked to them’ https://www.reviewjournal.com/sports/raiders/maxx-crosby-on-raiders-coaching-search-i-havent-talked-to-them-3610535/

Scottish engineer and inventor,
James Watt
was born on this day
19 January 1736
"I had gone to take a walk on a fine Sabbath afternoon. I had entered the Green by the gate at the foot of Charlotte Street – had passed the old washing-house. I was thinking about the engine at the time and had gone as far as the Herd’s house when the idea came into my mind, that as steam was an elastic body it would rush into a vacuum, and if a communication was made between the cyl…

Thony Christie (@rmathematicus.bsky.social)
The 18th-century, Scottish, engineer and inventor, James Watt was born 19 January 1736 #histsci #histtech https://thonyc.wordpress.com/2015/06/04/a-twelve-year-flash-of-genius/

Ende-zu-Ende-Verschlüsselung mit RCS: Hinweise auf baldige iOS-Umsetzung
Aktuell können Botschaften über die Rich Communication Services auf iPhones potenziell belauscht werden. Apple arbeitet aber an einer Verbesserung.
<…

Call for Papers: "Gods in/of the Machine: Technologies of Metahuman Presence and Communication" in EASA 2026 conference (European Association of Social Anthropologists)
https://ift.tt/EqUMuFP
Mining the Logs: Sources on Blue Humor URL …
via Input 4 RELCFP

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

We proudly present: our first episode, "How Code is Communication. Enjoy, subscribe, give us constructive feedback!
https://code-is-communication.fm/@podcast/episodes/0x00-how-code-is-communication

Can You Hear Me Now? A Benchmark for Long-Range Graph Propagation
Luca Miglior, Matteo Tolloso, Alessio Gravina, Davide Bacciu
https://arxiv.org/abs/2512.17762 https://arxiv.org/pdf/2512.17762 https://arxiv.org/html/2512.17762
arXiv:2512.17762v1 Announce Type: new
Abstract: Effectively capturing long-range interactions remains a fundamental yet unresolved challenge in graph neural network (GNN) research, critical for applications across diverse fields of science. To systematically address this, we introduce ECHO (Evaluating Communication over long HOps), a novel benchmark specifically designed to rigorously assess the capabilities of GNNs in handling very long-range graph propagation. ECHO includes three synthetic graph tasks, namely single-source shortest paths, node eccentricity, and graph diameter, each constructed over diverse and structurally challenging topologies intentionally designed to introduce significant information bottlenecks. ECHO also includes two real-world datasets, ECHO-Charge and ECHO-Energy, which define chemically grounded benchmarks for predicting atomic partial charges and molecular total energies, respectively, with reference computations obtained at the density functional theory (DFT) level. Both tasks inherently depend on capturing complex long-range molecular interactions. Our extensive benchmarking of popular GNN architectures reveals clear performance gaps, emphasizing the difficulty of true long-range propagation and highlighting design choices capable of overcoming inherent limitations. ECHO thereby sets a new standard for evaluating long-range information propagation, also providing a compelling example for its need in AI for science.
toXiv_bot_toot

The Communication Complexity of Combinatorial Auctions with Additional Succinct Bidders
Frederick V. Qiu, S. Matthew Weinberg, Qianfan Zhang
https://arxiv.org/abs/2512.06585 https://arxiv.org/pdf/2512.06585 https://arxiv.org/html/2512.06585
arXiv:2512.06585v1 Announce Type: new
Abstract: We study the communication complexity of welfare maximization in combinatorial auctions with bidders from either a standard valuation class (which require exponential communication to explicitly state, such as subadditive or XOS), or arbitrary succinct valuations (which can be fully described in polynomial communication, such as single-minded). Although succinct valuations can be efficiently communicated, we show that additional succinct bidders have a nontrivial impact on communication complexity of classical combinatorial auctions. Specifically, let $n$ be the number of subadditive/XOS bidders. We show that for SA $\cup$ SC (the union of subadditive and succinct valuations): (1) There is a polynomial communication $3$-approximation algorithm; (2) As $n \to \infty$, there is a matching $3$-hardness of approximation, which (a) is larger than the optimal approximation ratio of $2$ for SA, and (b) holds even for SA $\cup$ SM (the union of subadditive and single-minded valuations); and (3) For all $n \geq 3$, there is a constant separation between the optimal approximation ratios for SA $\cup$ SM and SA (and therefore between SA $\cup$ SC and SA as well). Similarly, we show that for XOS $\cup$ SC: (1) There is a polynomial communication $2$-approximation algorithm; (2) As $n \to \infty$, there is a matching $2$-hardness of approximation, which (a) is larger than the optimal approximation ratio of $e/(e-1)$ for XOS, and (b) holds even for XOS $\cup$ SM; and (3) For all $n \geq 2$, there is a constant separation between the optimal approximation ratios for XOS $\cup$ SM and XOS (and therefore between XOS $\cup$ SC and XOS as well).
toXiv_bot_toot

Inspections by Taiwan's National Security Bureau (NSB) of five Chinese generative AI apps -- Deepseek, Doubao (豆包), Yiyan (文心一言), Tongyi (通義千問), and Yuanbao (騰訊元寶) -- found violations of users' communication security across several indicators.
https://focustaiwan.tw/cross-strait/2025…

Taiwan warns of biases, data breach in Deepseek, other Chinese AI - Focus Taiwan
The National Security Bureau (NSB) has urged Taiwanese people to be on alert when using Chinese generative artificial intelligence (AI) language models due to potential security breaches and the spread of "disinformation" following recent inspections of five such apps.

Hello #Greenland,
Why don't you do your own Mastodon server, that is controlled by you? That would mean that your communication would not be vulnerable to the whims of the tech bros.
@…

Kalle Wirsch 🏳️‍🌈 (@KalleWirsch)
Heute nochmal in Dagbladet Information, ein Interview mit Tim Whyte auf der Grönland Demo in København: Tim Whyte berichtet jedoch, dass es schwieriger als üblich gewesen sei, die Botschaft über die Demonstrationen in den sozialen Medien zu verbreiten. So wurden beispielsweise Anzeigen für die Demonstrationen von Mellemfolkeligt Samvirke auf Facebook blockiert. „Normalerweise nutzen wir Facebook, wenn wir solche Veranstaltungen organisieren, um die Leute zu erreichen. Aber all diese An…

Why it matters to create and maintain open-source infrastructure for security monitoring including collection of forums and malicious communication channels.
This is a strong example (Google dark web report is discontinued) of the risks of relying solely on commercial vendors. If a capability does not align with their business interests or generate sufficient revenue, it can be discontinued at any time. Open-source infrastructure helps ensure continuity, transparency, and long-term ac…

I miss the limits. Forces concise communication. Long posts/threads should be a post on your site. https://mastodon.social/@randahl/115733189272793078

route_views: Route Views AS graphs (1997-1998)
733 daily network snapshots denoting BGP traffic among autonomous systems (ASs) on the Internet, from the Oregon Route Views Project, spanning 8 November 1997 to 2 January 2000. Data collected by NLANR/MOAT.
This network has 4897 nodes and 10307 edges.
Tags: Technological, Communication, Unweighted, Temporal

🤬 “I'm always forced to listen to those evil voice messages immediately, but I don't have headphones with me.”
No one expects you to. Listen & reply when you have time.
🤬 “I just send text messages instead.”
So you expect the recipients to read your text messages immediately, even if they're out, doing sports or meeting someone? Same stupid logic.
Messages in general aren't meant for urgent communication. That's what fucking calls are for. Chat…

Mailbag: Are defensive substitutions a problem? https://www.dallascowboys.com/news/mailbag-are-defensive-substitutions-a-problem

At an undetermined point in the future, the Commission intends to establish requirements that align uni- bidirectional charging capabilities with relevant grid codes and communication protocols, as is already required for charging infrastructure.
https://single-market-economy.ec.e…

Good Morning #Canada
My daily post is being hijacked once again, but this should be the last time.
The #MastoCanadaGOV initiative now has it's own account for communication and you can follow the team at @…. They have some updates scheduled over the next few days on progress towards convincing our government and politicians to build a presence in the Fediverse. It's small contribution towards #DigitalSovereignty by getting our government contacts off of U.S. controlled social media platforms.
My account can now return to meeting your expectation of Canadian trivia and bad puns... and the occasional beaver joke.
#CanadaIsAwesome #MastodonCanada
https://thecanadian.social/@ElbowsUpforDigitalSovereignty

"A new investigation of Elon #Musk’s X by Sky News found that every account set up by reporters, 'no matter their political orientation, was fed a glut of rightwing content', much of which was extreme. The experts it consulted believe this pattern could have resulted only from an algorithm engineered for this purpose, and that 'an algorithmic bias must be decided by senior people at …

RE: https://norden.social/@wackJackle/115547032609725592
Joscha Bach, der hier einen Zivilisationsbruch nach dem nächsten im Austausch mit seinem Geldgeber Jeffrey Epstein macht, spricht dieses Jahr _wieder mal_ auf dem Chaos Communication Congress btw

"Where Science Meets Storytelling: Twelve Years of the Science Blogs Web Archive" an der Library of Congress:
https://blogs.loc.gov/thesignal/2025/12/where-science-meets-storytelling-twelve-years-of-the-scienc…

route_views: Route Views AS graphs (1997-1998)
733 daily network snapshots denoting BGP traffic among autonomous systems (ASs) on the Internet, from the Oregon Route Views Project, spanning 8 November 1997 to 2 January 2000. Data collected by NLANR/MOAT.
This network has 4409 nodes and 8938 edges.
Tags: Technological, Communication, Unweighted, Temporal

The working class is the fundamental force that produces the material conditions necessary for the reproduction of society, and through our collective labor we not only create food, shelter, healthcare, education, transportation, and communication networks, but we also sustain and reproduce the conditions that allow every aspect of social life to continue functioning, so that even those who do not work, whether they are managers, bureaucrats, or capitalists, depend entirely on our labor for …

Pocock back on his bullshit about shady corporate interests wanting to destroy email in favour of web-based communication they can control.
…no. Communities stopped using email because users stopped using email, probably for a variety of reasons. They are just going where the users are.
The inbox providers probably bear the most blame, but even they, like spammers, are acting out of capitalistic motives not evil 3d chess motives.

Reddit files a lawsuit against Australia over its social media ban for under-16s, saying the ban "infringes the implied freedom of political communication" (Reuters)
https://www.reuters.com/legal/litigation/reddit-files-…

Call for Papers: "Gods in/of the Machine: Technologies of Metahuman Presence and Communication" in EASA 2026 conference (European Association of Social Anthropologists) https://networks.h-net.org/group/announcement…

Yesterday was my last day of this term's teaching Communication at the School of Engineering. So time to say good by to the little fellow living in TH547 and attending all lectures! He was there even on days none of the 33 students showed up
#AcademicChatter #TeachingElephant

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

Thinking about self-hosting a chat system but it's really weird how militaristic the websites are !
E.g. rocket chat https://www.rocket.chat/ and mattermost https://

Here's a photo that's a bit different from my usual style.
I took it with the tele lens on last weekend's hike. The inversion caused such a great sea of clouds with just some sole islands.
This kind of weather really offers such unique motives. And again: it was worth carrying the zoom lens up there :-D
Enjoy!
#photography

⁣⁣⁣⁣⁣.@… coin from #39C3

The #email address is one of the most important services you have: It is not only used for communication, but as part of the login credential for nearly all other services it also serves as your digital identity and backup for most of your accounts (e.g. when you need to reset your password, etc.). That makes it your most important hub for all digital services, and becomes a detailed profile of…

email_company: Manufacturing company email (2010)
A network of emails among employee email addresses at a mid-sized manufacturing company. Each directed edge represents an email sent from address i to address j. Edges are timestamped, and occurred over a 6 month period in an unspecified year.
This network has 167 nodes and 82927 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

Reddit files a lawsuit against Australia over its social media ban for under-16s, saying the ban "infringes the implied freedom of political communication" (Reuters)
https://www.reuters.com/legal/litigation/reddit-files-…

Convergence Guarantees for Federated SARSA with Local Training and Heterogeneous Agents
Paul Mangold, Elo\"ise Berthier, Eric Moulines
https://arxiv.org/abs/2512.17688 https://arxiv.org/pdf/2512.17688 https://arxiv.org/html/2512.17688
arXiv:2512.17688v1 Announce Type: new
Abstract: We present a novel theoretical analysis of Federated SARSA (FedSARSA) with linear function approximation and local training. We establish convergence guarantees for FedSARSA in the presence of heterogeneity, both in local transitions and rewards, providing the first sample and communication complexity bounds in this setting. At the core of our analysis is a new, exact multi-step error expansion for single-agent SARSA, which is of independent interest. Our analysis precisely quantifies the impact of heterogeneity, demonstrating the convergence of FedSARSA with multiple local updates. Crucially, we show that FedSARSA achieves linear speed-up with respect to the number of agents, up to higher-order terms due to Markovian sampling. Numerical experiments support our theoretical findings.
toXiv_bot_toot

Assembling GW231123 in Star Clusters through the Combination of Stellar Binary Evolution and Hierarchical Mergers: #BlackHole mergers: https://www.gssi.it/communication/news-events/item/26044-gssi-astrophysicists-reveal-the-role-of-star-clusters-in-black-hole-mergers

Organisiert vom Chaos Computer Club (CCC) #Hamburg
Der Chaos Communication Congress (38C3) vom 27.12.-30.12.2025 im CCH statt.
https://events.ccc.de/congress/

Der Chaos Communication Congress
Der Chaos Computer Club veranstaltet jährlich zwischen Weihnachten und Neujahr den Chaos Communication Congress. Ursprünglich in Hamburg beheimatet, traf man sich über viele Jahre in Berlin, dann wieder 5 Jahre in Hamburg. Nachdem der Congress für die folgenden 3 Jahre in Leipzig stattgefunden hat, fand der Congress zweimal remote als „rC3“ statt und kehrte 2023 wieder nach Hamburg zurück. Im Laufe der Jahre hat sich der Congress zu einer europaweit renommierten Veranstaltung mit über…

Q: How do you convince people to use privacy respecting technologies for communication?
I am looking for real life use-cases to include into my #FOSDEM talk and beyond.
If you have encouraged someone to switch to say Signal, or Sessions, or XMPP or some other tool/protocol, please share here or via DM.
Anonymity is guaranteed. You can use also my Sessions messenger session: 0531634…

This is a really good question from @…. The first thing I keep telling everyone in other cities who wonders how they can help, what they can do:
Get organized NOW. Meet your neighbors NOW. Get your neighbors set up with secure messaging NOW. Form multiple hyper-local neighborhood social groups NOW. Organize a block picnic or community craft night or repair workshop or whatever NOW. Get contact info for the human beings who physically show up for neighborhood events NOW.
Form all those local connections ASAP, so that they’re there when you need them. The hardest lines of communication to establish will be the ones with the people closest to you. If you get local lines open in advance, you’ll be in a far, far better place.
https://infosec.exchange/@mathaetaes/115731104851949153

> #X is no longer an open and balanced tool for political #communication or #journalism, since algorithm changes in the wake of Elon #Musk’s takeover. … The @… and national governments should not communicate on a platform where women cannot participate in the debate without risking image-based sexual violence.
…
Our national #security and #democratic health depend on citizens being able to access and participate in open, inclusive debate, and without…
3/4

packet_delays: Internet packet delays (2002)
A network representing the difference in delay observed by packet probes sent from a computer at Rice University to similar machines at different universities, in c.2002. The edge weight denotes the difference in delay of the packet in milliseconds.
This network has 10 nodes and 9567 edges.
Tags: Technological, Communication, Weighted

'minicom' is a TUI serial comms program - ideal for when you're dealing with real serial devices and you need to play with baud rates, and the like. It's not fancy, and frankly hasn't changed much in ages - but it comes in handy. In the last year I've used it with an Apple ][c, JavaStation, and Epson-HX20 - but even more modern stuff sometimes has that emergency rescue serial shell.

Minicom / minicom · GitLab
Minicom is a serial communication program

Discovery of the Day

Discovery of the Day : Angelique Arvanitaki (1901–1983), a Greek neurophysiologist born in Cairo, was a little-known pioneer in neurology.
Major Contribution:
Demonstrated ephaptic transmission, a mode of communication between neurons without synapses, still poorly understood today—and c…

Call for Papers: "Gods in/of the Machine: Technologies of Metahuman Presence and Communication" in EASA 2026 conference (European Association of Social Anthropologists) https://networks.h-net.org/group/announcement…

Mailbag: Are defensive substitutions a problem? https://www.dallascowboys.com/news/mailbag-are-defensive-substitutions-a-problem

email_eu: Email network (EU research inst.)
An email network (anonymized) from a large European research institution, collected from October 2003 to May 2005 (18 months). Each node corresponds to an email address, and a directed edge exists between nodes i and j, if i sent at least one message to j.
This network has 265214 nodes and 420045 edges.
Tags: Social, Communication, Unweighted

39C3: CCC-Sprecher erdgeist über autoritäre Trends in der Tech-Branche
In Hamburg tummeln sich die Hacker zum 39. Chaos Communication Congress. Wofür das Motto „Power Cycles“ steht, erläutert CCC-Sprecher erdgeist im Interview.

Is any comrades able to give me an invite code to #RiseUp mail?
@…
@……

Sources: China has told some tech companies that it will approve Nvidia H200 chip purchases only under special circumstances, such as for university research (Qianer Liu/The Information)
https://www.theinformation.com/articles/china-restric…

China Restricts Nvidia Chip Purchases to Special Circumstances
The Chinese government this week told some tech companies it would only approve their purchases of Nvidia’s H200 AI chips under special circumstances, such as for university research and development labs, according to two people with direct knowledge of the situation. The latest communication ...

Call for Papers: "Gods in/of the Machine: Technologies of Metahuman Presence and Communication" in EASA 2026 conference (European Association of Social Anthropologists)
https://ift.tt/jGBCv7J
Mining the Logs: Sources on Blue Humor URL …
via Input 4 RELCFP

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

Ladies and Gentlemen, we're exited to announce, that we finally will be releasing our first "Code is Communication" podcast episode on Tuesday 20th of January 2026. It's going to be an overview of the Podcasts topic: How Code is Communication.
Subscribe, at https://code-is-communication.fm/

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

Call for Papers: "Gods in/of the Machine: Technologies of Metahuman Presence and Communication" in EASA 2026 conference (European Association of Social Anthropologists)
https://ift.tt/DBIlW5M
Mining the Logs: Sources on Blue Humor URL …
via Input 4 RELCFP

Seattle-based Yoodli, which sells AI-powered communication training software, raised a $40M Series B led by WestBridge Capital, valuing the startup at $300M (Jagmeet Singh/TechCrunch)
https://techcrunch.com/2025/12/05/ex-g

Ex-Googler's Yoodli triples valuation to $300M+ with AI built to assist, not replace, people | TechCrunch
Yoodli counts Google, Snowflake, and Databricks among its customers.

dnc: DNC emails (2016)
A network representing the exchange of emails among members of the Democratic National Committee, in the email data leak released by WikiLeaks in 2016.
This network has 2029 nodes and 12085 edges.
Tags: Social, Communication, Unweighted, Multigraph
https://networks.skewed.de/net/dnc

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
https://networks.skewed.de/net/as_s…

uni_email: Email network (Uni. R-V, Spain, 2003)
A network representing the exchange of emails among members of the Rovira i Virgili University in Spain, in 2003. The KONECT version is undirected.
This network has 1133 nodes and 10903 edges.
Tags: Social, Communication, Unweighted
https://networks.skewed.de/net…

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

International Conference on Globalisation in Languages, Education, Culture, and Communication(GLECC 2026) 28-30 July, 2026, Manchester, UK
https://ift.tt/TKHpszg
updated: Wednesday, November 19, 2025 - 3:08pmfull name / name of organization: GLECC Organising…
via Input 4 RELCFP

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

caida_as: CAIDA AS graphs (2004-2007)
A sequence of 122 network snapshots denoting Autonomous System (AS) relationships on the Internet, from 2004-2007, inferred using the Serial-1 method from RouteViews BGP table snapshots and a set of heuristics.
This network has 24078 nodes and 98112 edges.
Tags: Technological, Communication, Unweighted, Temporal

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

wiki_talk: Wikipedia talk networks
Interactions among users of 10 language-specific Wikipedias: Arabic, Chinese, Dutch, English, French, German, Italian, Portuguese, Russian, and Spanish. Nodes are registered wiki editors, and an edge represents a user i having written a message on user j's talk page. Edges are timestamped. The precise dates of the snapshots are uncertain.
This network has 103068 nodes and 312837 edges.
Tags: Social, Communication, Unweighted, Multigrap…

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

packet_delays: Internet packet delays (2002)
A network representing the difference in delay observed by packet probes sent from a computer at Rice University to similar machines at different universities, in c.2002. The edge weight denotes the difference in delay of the packet in milliseconds.
This network has 10 nodes and 9567 edges.
Tags: Technological, Communication, Weighted

lkml_thread: Linux kernel mailing list
A bipartite network of contributions by users to threads on the Linux kernel mailing list. A left node is a person, and a right node is a thread, and each timestamped edge (i,j,t) denotes that user i contributed to thread j at time t. The date of the snapshot is not given.
This network has 379554 nodes and 1565683 edges.
Tags: Social, Communication, Unweighted, Timestamps

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

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
https://networks.skewed.de/net/as_s…

lkml_reply: Linux kernel reply network
A network of replies among email address found on the Linux kernel mailing list. Nodes are email addresses and each directed edge represents a reply from email address i to email address j. The date of this snapshot is uncertain.
This network has 63399 nodes and 1096440 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

lkml_reply: Linux kernel reply network
A network of replies among email address found on the Linux kernel mailing list. Nodes are email addresses and each directed edge represents a reply from email address i to email address j. The date of this snapshot is uncertain.
This network has 63399 nodes and 1096440 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

packet_delays: Internet packet delays (2002)
A network representing the difference in delay observed by packet probes sent from a computer at Rice University to similar machines at different universities, in c.2002. The edge weight denotes the difference in delay of the packet in milliseconds.
This network has 10 nodes and 9567 edges.
Tags: Technological, Communication, Weighted

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
https://networks.skewed.de/net/as_s…

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
https://networks.skewed.de/net/as_s…

caida_as: CAIDA AS graphs (2004-2007)
A sequence of 122 network snapshots denoting Autonomous System (AS) relationships on the Internet, from 2004-2007, inferred using the Serial-1 method from RouteViews BGP table snapshots and a set of heuristics.
This network has 24454 nodes and 99660 edges.
Tags: Technological, Communication, Unweighted, Temporal

lkml_reply: Linux kernel reply network
A network of replies among email address found on the Linux kernel mailing list. Nodes are email addresses and each directed edge represents a reply from email address i to email address j. The date of this snapshot is uncertain.
This network has 63399 nodes and 1096440 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

email_company: Manufacturing company email (2010)
A network of emails among employee email addresses at a mid-sized manufacturing company. Each directed edge represents an email sent from address i to address j. Edges are timestamped, and occurred over a 6 month period in an unspecified year.
This network has 167 nodes and 82927 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

email_enron: Email network (Enron corpus)
The Enron email corpus, containing all the email communication from the Enron corporation, which was made public as a result of legal action. Nodes are email addresses and node i links to node j if i sent at least one email to address j. Non-Enron email addresses are also present, but only their links to/from Enron addresses are observed.
This network has 36692 nodes and 367662 edges.
Tags: Social, Communication, Unweighted, Multigr…

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
https://networks.skewed.de/net/as_s…

uni_email: Email network (Uni. R-V, Spain, 2003)
A network representing the exchange of emails among members of the Rovira i Virgili University in Spain, in 2003. The KONECT version is undirected.
This network has 1133 nodes and 10903 edges.
Tags: Social, Communication, Unweighted
https://networks.skewed.de/net…

lkml_reply: Linux kernel reply network
A network of replies among email address found on the Linux kernel mailing list. Nodes are email addresses and each directed edge represents a reply from email address i to email address j. The date of this snapshot is uncertain.
This network has 63399 nodes and 1096440 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

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