Tootfinder

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.

Venezuela's union representing press workers said at least 14 were detained on Monday, including 13 from international media organizations; one was deported (Sibylla Brodzinsky/The Guardian)
https://www.theguardian.com/world/2026/jan

Venezuela detains journalists and seizes communication devices after Maduro's removal (Sibylla Brodzinsky/The Guardian)
https://www.theguardian.com/world/2026/jan/06/venezuela-detains-journalists-after-nicolas-maduros-captured
http://www.memeorandum.com/260106/p5#a260106p5

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…

My talk at @… got accepted.
https://26.foss-backstage.de/session/disobey-foss-tools-to-fight-back-and-their-a…

Disobey: FOSS tools to fight back and their adoption.
TLDR: **Everyone** is trying to control your communication. The reasons vary from simple curiosity to pure commercial interest, all the way to using it to control one's thoughts. What tools exists to fight back and how we as a community can help for their adoption. A practical and fun talk to encourage you to act [...]

Mij lijkt het een verschrikkelijk plan dat Rotterdam z'n kunstacademie verliest.
Onderteken de petitie:
https://savewdka.petities.nl/

Save WDKA, the Willem de Kooning Academy
The Hogeschool Rotterdam (HR) announced a merger with the department of Communication, Media and Innovation (CMI), part of a bigger reorganization. With this merge the Willem de Kooning Academy (WdKA) loses its autonomous position, its status as art academy. Help us preserve our art education! https://savewdka.petities.nl

Dude. What the...? 😜
#Azure
From: @…
https://infosec.exchange/@alevsk/11549

Lenin alevski 🕵️💻 (@alevsk@infosec.exchange)
Attached: 1 image Ever thought of tunneling traffic over Azure Blob Storage? 🤔☁️ ProxyBlob lets you run a SOCKS5 proxy using Azure Storage as the communication channel. Useful in restrictive networks where only `*.blob.core.windows.net` is accessible. #Azure #Proxy #Networking --- Why does ProxyBlob need Azure Storage? 💡📦 It creates a clever detour: Agents in target networks poll Azure Blob for tasks, while the proxy writes requests there. This avoids direct network conne…

Emojis get no love. I am, I’m afraid, a curmudgeon and will use whatever emojis I damn well please whenever I damn well please. Used with intent, they enrich written communication and anyone who disagrees needs to chill. 😇 https://www.

This is particularly bad in #Italy, where #WhatsApp is the default means of communication. In other countries I've lived in at least they consider alternatives. In Italy people don't even ask you if you have an account before adding you in school parent groups or contacting you for work over WhatsApp.

Why people don’t demand data privacy – even as governments and corporations collect more personal information
How people talk about data privacy can overcome – or reinforce – their skepticism that things can change.

Thus far OLF seems to be going well, (at least from a back of the house standpoint). Got my meshtastic display / presentation setup with a working live node to demonstrate communication and environmental sensor support. A good number of folks asking about the tech, which is always fun!
Oh yeah, and the occasional cosplayer in full attire wandering through is good entertainment too.
#Ohio

One of USA’s last remaining independent journalistic outlets… *checks notes*… Teen Vogue… is shuttered. https://romancelandia.club/@herhandsmyhands/115491522193236227

azteclady (@herhandsmyhands@romancelandia.club)
Attached: 2 images #PSA #CallToAction #TeenVogue Teen Vogue has now been folded into Vogue, and all politics reporters, all Black women and all trans people working there were fired on Monday (11/3/25) morning. That is, none of the people who made Teen Vogue a surprisingly effective civics communication vehicle remain with the magazine. If you or someone in your family has a subscription, now it's a good time to explain what boycotts are and what they can do. Note how "facts" becomes "prog…

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

Someone made a low-end #Android phone and glued a #LoRa #Mesh module on its back.

Japanese media giant Nikkei reports Slack breach exposing employee and partner records https://therecord.media/japan-nikkei-slack-breach

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

@… hat auf dem 39. Chaos Communication Congress (#39C3) einen Aufruf zu einem regelmäßigen digital Independence Day (#diday) gehalten:
An jeden ersten Sonntag im Mo…

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…

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…

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…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Global Communication:
🎵 Sublime Creation
#GlobalCommunication
https://markpritchard.bandcamp.com/track/sublime-creation-original-mix
https://open.spotify.com/track/4ETjsVcQuKa0gx4CG5muSC

I have no issues with this service but a *tailor* does this? 🤔🪡
An actual sign in #India; picture received on another social app.
#tailor #signs #English #communication #comical #unintentional

"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.

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

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.

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 4330 nodes and 8711 edges.
Tags: Technological, Communication, Unweighted, Temporal

Essentially this is abusive behavior and the only way out is to break the cycle.
This doesn't preclude valid criticism, but each party in this must recognize that the other parties aren't them and do not have the same audiences, the same requirements for rigor, or the same style of communication.

Unser "Plötzlich Wissen!" Paper wurde im Journal of Science Communication final angenommen. Wenn das Ding dann draußen ist erzähle ich hier und im Blog mal mehr dazu. #plötzlichWissen #fürIhreUnterlagen

Semantic disambiguation of scientific assertions in the form of nanopublications* is, thus far, under-utilised in scientific communication.
*nanoplublication: https://nanopub.net/

«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.»
On the epistemic crisis we're all in, thanks to most ways of knowing and disseminating knowledge being in the hands of a couple of billionaires.
https://www.theguardian.com/commentisfree/2025/nov/14/climate-crisis-communication-super-rich

Fedi serves as a carrier and medium for communication between heaven, earth, man and god

Strategic Communication Protocols for Interstellar Objects Using a Threat-Communication Viability Index and the Information-Communication Paradox
David R. Gruber
https://arxiv.org/abs/2510.03973

Strategic Communication Protocols for Interstellar Objects Using a Threat-Communication Viability Index and the Information-Communication Paradox
Strategic Communication Protocols provide a structured approach for first contact with interstellar objects that demonstrate technological characteristics and high levels of threat. The protocols find their starting point in an ISO Information-Communication Paradox, namely, as our knowledge of an ISO's threatening capabilities increases, the probability of successful communication decreases while the urgency of communication attempts simultaneously intensifies. From this paradox, a Threat-Commu…

slashdot_threads: Slashdot thread replies (2007)
A network of replies among users of the website Slashdot on the various discussion threads on the site. Nodes are user accounts and each directed edge represents a reply from user i to user j. Replies are timestamped.
This network has 51083 nodes and 140778 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

Good Morning #Canada
Sunday mornings should include some relaxation, a good cup of coffee, and a tale of one man forging a legacy of independence. Today we present to you the story of American businessman Russell Arundel who, in 1949, claimed sovereignty over approximately 4 acres of Outer Bald Tusket Island, off the southern tip of Nova Scotia. After purchasing the island for $750, Arundel announced the principality of Outer Baldonia with its own charter, a flag, currency, passports, and an organized military that consisted of 69 fishermen (all Admirals). Citizens of the principality who caught a Bluefin tuna and paid a $50 fee were accorded the rank of prince. Government officials included Prince of Princes Russell Arundel, Chancellor Elson Boudreau, and Ambassador Extraordinary and Minister Plenipotentiary Ron Wallace. The Canadian government mostly ignored the farce but an official Russian communication declared Outer Baldonia a fascist state.
#CanadaIsAwesome #History
https://backyardhistory.ca/f/the-nova-scotian-island-that-declared-independence

Steelers film review: Why Pittsburgh's high-priced defense is struggling https://www.nytimes.com/athletic/6760441/2025/10/31/steelers-film-review-defense-struggles/

Secret communication games and a hierarchy of quasiparticle statistics in 3 1D topological phases
Zhiyuan Wang
https://arxiv.org/abs/2510.11818 https://a…

Secret communication games and a hierarchy of quasiparticle statistics in 3 + 1D topological phases
We show that a family of secret communication challenge games naturally define a hierarchy of emergent quasiparticle statistics in three-dimensional (3D) topological phases. The winning strategies exploit a special class of the recently proposed $R$-paraparticles to allow nonlocal secret communication between the two participating players. We first give a high-level, axiomatic description of emergent $R$-paraparticles, and show that any physical system hosting such particles admits a winning st…

There are more than enough talks at #39C3. It's impossible to make a choice. So here are three more things to make the choice even more impossible.
https://blog.johl.io/just-three-talks-at-39c3/

The New York Times (Accidentally) Endorses Facilitated Communication
#autism

The New York Times Stumbles Blindly Into Acceptance of Facilitated Communication
Recently I had the pleasure of participating in the podcast of the National Council on Severe Autism, Autism Confidential, with Executive Director Jacqueline Kancir and Vice President Amy Lutz.

Communication Enables Cooperation in LLM Agents: A Comparison with Curriculum-Based Approaches
Hachem Madmoun, Salem Lahlou
https://arxiv.org/abs/2510.05748 https://

Communication Enables Cooperation in LLM Agents: A Comparison with Curriculum-Based Approaches
Eliciting cooperation in multi-agent LLM systems is critical for AI alignment. We investigate two approaches: direct communication and curriculum learning. In a 4-player Stag Hunt, a one-word "cheap talk" channel increases cooperation from 0% to 48.3%, demonstrating communication as a robust coordination mechanism. In contrast, we find that curriculum learning is highly sensitive to design choices: our pedagogical curriculum through progressively complex games reduced agent payoffs by 27.4% in …

Evaluating and Mitigating LLM-as-a-judge Bias in Communication Systems
Jiaxin Gao, Chen Chen, Yanwen Jia, Xueluan Gong, Kwok-Yan Lam, Qian Wang
https://arxiv.org/abs/2510.12462 …

Evaluating and Mitigating LLM-as-a-judge Bias in Communication Systems
Large Language Models (LLMs) are increasingly being used to autonomously evaluate the quality of content in communication systems, e.g., to assess responses in telecom customer support chatbots. However, the impartiality of these AI "judges" is not guaranteed, and any biases in their evaluation criteria could skew outcomes and undermine user trust. In this paper, we systematically investigate judgment biases in two LLM-as-a-judge models (i.e., GPT-Judge and JudgeLM) under the point-wise scoring…

Decentralized Multi-Robot Relative Navigation in Unknown, Structurally Constrained Environments under Limited Communication
Zihao Mao, Yunheng Wang, Yunting Ji, Yi Yang, Wenjie Song
https://arxiv.org/abs/2510.09188

Decentralized Multi-Robot Relative Navigation in Unknown, Structurally Constrained Environments under Limited Communication
Multi-robot navigation in unknown, structurally constrained, and GPS-denied environments presents a fundamental trade-off between global strategic foresight and local tactical agility, particularly under limited communication. Centralized methods achieve global optimality but suffer from high communication overhead, while distributed methods are efficient but lack the broader awareness to avoid deadlocks and topological traps. To address this, we propose a fully decentralized, hierarchical rela…

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

Al Harris Is the Logical Cowboys DC Reset in 2026 https://insidethestar.com/al-harris-is-the-logical-cowboys-dc-reset-in-2026

Always awesome to listen to @… at the Chaos Communication Congress! Highlight of the trip as always 😸 #39c3

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 …

spent quality snow-eve time with @…'s brilliant & inspiring "other networks," an asynchronous history of non-internet communications. like many readers, i imagine, it made me think of others that might belong & my contribution is... jukeboxes!

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

Covert Waveform Design for Integrated Sensing and Communication System in Clutter Environment
Xuyang Zhao, Jiangtao Wang, Xinyu Zhang
https://arxiv.org/abs/2510.10563 https://…

Covert Waveform Design for Integrated Sensing and Communication System in Clutter Environment
This paper proposes an integrated sensing and communication (ISAC) system covert waveform design method for complex clutter environments, with the core objective of maximizing the signal-to-clutter-plus-noise ratio (SCNR). The design achieves efficient clutter suppression while meeting the covertness requirement through joint optimization of the transmit waveform and receive filter, enabling cooperative radar detection and wireless communication. This study presents key innovations that explici…

🇺🇦 #NowPlaying on #BBC6Music's #AmyLamé
Led Zeppelin:
🎵 Communication Breakdown
#LedZeppelin
https://seedyjeezus.bandcamp.com/track/communication-breakdown-led-zeppelin-cover
https://open.spotify.com/track/0yVs7eSL8mPnIu2CGKHpUQ

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

DeltaChat is a cool idea but should be cranked to the max. Fuck protocols, instant messaging has never been been about the protocol but the network effect.
Not everyone knows how to login to their email outside of the web browser, a chat client should facilitate speech between you and your friend’s favourite app.
These are all open protocols that allow for direct communication but garden off others: activitypub, email, irc, matrix, xmpp, bluesky, nostr, simplex, theema, tox, jam…

" “Language is primarily a tool for communication rather than thought.” "
https://www.theverge.com/ai-artificial-intelligence/827820/large-language-models-ai-intelligence-neuroscience-problems

Evolution of wartime discourse on Telegram: A comparative study of Ukrainian and Russian policymakers' communication before and after Russia's full-scale invasion of Ukraine
Mykola Makhortykh, Aytalina Kulichkina, Kateryna Maikovska
https://arxiv.org/abs/2510.11746

Evolution of wartime discourse on Telegram: A comparative study of Ukrainian and Russian policymakers' communication before and after Russia's full-scale invasion of Ukraine
This study examines elite-driven political communication on Telegram during the ongoing Russo-Ukrainian war, the first large-scale European war in the social media era. Using a unique dataset of Telegram public posts from Ukrainian and Russian policymakers (2019-2024), we analyze changes in communication volume, thematic content, and actor engagement following Russia's 2022 full-scale invasion. Our findings show a sharp increase in Telegram activity after the invasion, particularly among ruling…

A Subquadratic Two-Party Communication Protocol for Minimum Cost Flow
Hossein Gholizadeh, Yonggang Jiang
https://arxiv.org/abs/2510.03427 https://arxiv.org…

A Subquadratic Two-Party Communication Protocol for Minimum Cost Flow
In this paper, we discuss the maximum flow problem in the two-party communication model, where two parties, each holding a subset of edges on a common vertex set, aim to compute the maximum flow of the union graph with minimal communication. We show that this can be solved with $\tilde{O}(n^{1.5})$ bits of communication, improving upon the trivial $\tilde{O}(n^2)$ bound. To achieve this, we derive two additional, more general results: 1. We present a randomized algorithm for linear programs…

Beyond Canonical Rounds: Communication Abstractions for Optimal Byzantine Resilience
Hagit Attiya, Itay Flam, Jennifer L. Welch
https://arxiv.org/abs/2510.04310 https://

Beyond Canonical Rounds: Communication Abstractions for Optimal Byzantine Resilience
We study communication abstractions for asynchronous Byzantine fault tolerance with optimal failure resilience, where $n > 3f$. Two classic patterns -- canonical asynchronous rounds and communication-closed layers -- have long been considered as general frameworks for designing distributed algorithms, making asynchronous executions appear synchronous and enabling modular reasoning. We show that these patterns are inherently limited in the critical resilience regime $3f < n \le 5f$. Several ke…

How Motorola, which spun out its struggling smartphone business in 2011, successfully refocused on critical communication equipment, giving it a $60B market cap (Ryan Gould/Bloomberg)

Motorola Ditched RAZR Phone for Radios in $60 Billion Turnaround
Since spinning off its handset business, dealmaking has helped grow Motorola Solutions into a company worth more than $60 billion.

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 120833 nodes and 598066 edges.
Tags: Social, Communication, Unweighted, Multigrap…

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 541355 nodes and 2424962 edges.
Tags: Social, Communication, Unweighted, Multigra…

"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 …

Structure of quantum measurements implementable with one round of classical communication
Arthur C. R. Dutra, Ties-A. Ohst, Hai-Chau Nguyen, Otfried G\"uhne
https://arxiv.org/abs/2510.09381

Structure of quantum measurements implementable with one round of classical communication
Measurements that can be implemented via local operations and classical communication (LOCC) constitute a class of operations that is available in future quantum networks in which parties share entangled resource states. We characterise the different classes of measurements implementable with LOCC, where communication is restricted to a single round with a fixed direction. In particular, using the framework of constrained separability problems, we provide a complete characterisation of the clas…

Lankford criticizes lack of communication about Trump's drug boat strikes
https://thehill.com/homenews/senate/5572572-trump-drug-boat-strikes-lankford/

Movable Antenna Enhanced Covert Dual-Functional Radar-Communication: Joint Beamforming and Antenna Position Optimization
Ran Yang, Zheng Dong, Peng Cheng, Lin Zhang, Wanting Lyu, Yue Xiu, Ning Wei, Chadi Assi
https://arxiv.org/abs/2510.09949

Movable Antenna Enhanced Covert Dual-Functional Radar-Communication: Joint Beamforming and Antenna Position Optimization
Movable antenna (MA) has emerged as a promising technology to flexibly reconfigure wireless channels by adjusting antenna placement. In this paper, we study a dual-functional radar-communication (DFRC) system enhanced with movable antennas. To ensure communication security, we aim to maximize the achievable sum rate by jointly optimizing the transmit beamforming vectors, receiving filter, and antenna placement, subject to radar signal-to-noise ratio (SNR) performance and transmission covertness…

Eavesdropping on Internal Networks via Unencrypted Satellites: #SatelliteCommunication: https://www.heise.de/en/news/US-Researchers-Intercept-Unencrypted-Satellite-Communication-10767672.html - US researchers have investigated satellite data traffic using commercial equipment; much of it, including security-relevant data, was unencrypted.

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…

Magic and communication complexity
Uma Girish, Alex May, Natalie Parham, Henry Yuen
https://arxiv.org/abs/2510.07246 https://arxiv.org/pdf/2510.07246

Magic and communication complexity
We establish novel connections between magic in quantum circuits and communication complexity. In particular, we show that functions computable with low magic have low communication cost. Our first result shows that the $\mathsf{D}\|$ (deterministic simultaneous message passing) cost of a Boolean function $f$ is at most the number of single-qubit magic gates in a quantum circuit computing $f$ with any quantum advice state. If we allow mid-circuit measurements and adaptive circuits, we ob…

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…

Toward Efficient and Privacy-Aware eHealth Systems: An Integrated Sensing, Computing, and Semantic Communication Approach
Yinchao Yang, Yahao Ding, Zhaohui Yang, Chongwen Huang, Zhaoyang Zhang, Dusit Niyato, Mohammad Shikh-Bahaei
https://arxiv.org/abs/2510.11514

Toward Efficient and Privacy-Aware eHealth Systems: An Integrated Sensing, Computing, and Semantic Communication Approach
Real-time and contactless monitoring of vital signs, such as respiration and heartbeat, alongside reliable communication, is essential for modern healthcare systems, especially in remote and privacy-sensitive environments. Traditional wireless communication and sensing networks fall short in meeting all the stringent demands of eHealth, including accurate sensing, high data efficiency, and privacy preservation. To overcome the challenges, we propose a novel integrated sensing, computing, and se…

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…

The quantum communication power of indefinite causal order
Xuanqiang Zhao, Benchi Zhao, Giulio Chiribella
https://arxiv.org/abs/2510.08507 https://arxiv.or…

The quantum communication power of indefinite causal order
Quantum theory is in principle compatible with scenarios where physical processes take place in an indefinite causal order, a possibility that was shown to yield advantages in several information processing tasks. However, advantages in communication, the most basic form of information processing, have so far remained controversial and hard to prove. Here we develop a framework that can be used to rigorously assess the role of causal order in a scenario where communication links are built by as…

slashdot_threads: Slashdot thread replies (2007)
A network of replies among users of the website Slashdot on the various discussion threads on the site. Nodes are user accounts and each directed edge represents a reply from user i to user j. Replies are timestamped.
This network has 51083 nodes and 140778 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

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

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

Nonlocal Games Through Communication Complexity and Quantum Cryptography
Pierre Botteron
https://arxiv.org/abs/2510.09457 https://arxiv.org/pdf/2510.09457

Nonlocal Games Through Communication Complexity and Quantum Cryptography
This thesis explores foundational aspects of quantum information theory and quantum cryptography. First, we investigate quantum correlations in interactive settings, including the CHSH and graph isomorphism games. We aim to distinguish quantum correlations from non-signaling correlations by leveraging the principle of communication complexity. To this end, we employ techniques such as distributed computation, majority-function-based distillation protocols, the algebraic and geometric properti…

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 3971 nodes and 7604 edges.
Tags: Technological, Communication, Unweighted, Temporal

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)
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

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

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)
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…

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…

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

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)
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

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

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…

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 22735 nodes and 92334 edges.
Tags: Technological, Communication, Unweighted, Temporal

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

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

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…

slashdot_threads: Slashdot thread replies (2007)
A network of replies among users of the website Slashdot on the various discussion threads on the site. Nodes are user accounts and each directed edge represents a reply from user i to user j. Replies are timestamped.
This network has 51083 nodes and 140778 edges.
Tags: Social, Communication, Unweighted, Multigraph, Timestamps

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

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…

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 24801 nodes and 101762 edges.
Tags: Technological, Communication, Unweighted, Temporal