Tootfinder

Out to Innovate is holding its first in-person event in years, featuring a slate of policy experts and community leaders, and also yours truly with a workshop on "speaking for data" — brainstorming ways to serve your community with science.
March 7 at USC and online, come Out to Innovate https://

Spent the morning deal with the US Gov't - sheesh.
We had to update our SAM registration - most people have never had to deal with the US Gov't's procurement system and dueling systems of regulations (FARs vs DFARs), not to mention its decades obsolete industrial and product classification codes. What a mess!!! What a massive burden for a small company!! (And, of course, the Feds update things in disruptive ways.)
Then I had to deal with renewing my passport and ha…

trec: TREC collection (2010)
A bipartite network of documents and the words they contain, extracted from NIST's Text Retrieval Conference (TREC) disks 4 and 5, from 2010. These archives contain material drawn from the Financial Times Ltd., the Congressional Record of the 103rd Congress, the Federal Register, the Foreign Broadcast Information Service, and the Los Angeles Times newspaper.
This network has 1729302 nodes and 83629405 edges.
Tags: Informational, Language, Un…

Alarming findings were published in the journal "Cell Reports Medicine",
showing that four leading
AI-enhanced pathology diagnostic systems
differ in accuracy depending on patients‘ age, gender, and race
— demographic data that the AI is extracting directly from pathology slides ... a feat that’s impossible for human doctors.

Doctors Catch Cancer-Diagnosing AI Extracting Patients’ Race Data and Being Racist With It
A new study reveals an alarming bias present in four leading AI cancer screening tools, related to race, gender, and age.

Google rejected 1.75M policy-violating Android apps and blocked 80K developer accounts from Google Play in 2025, down from 2.36M apps and 158K accounts in 2024 (Sarah Perez/TechCrunch)
https://techcrunch.com/2026/02/19/google-says-its-ai…

Google says its AI systems helped deter Play Store malware in 2025 | TechCrunch
Google said it prevented 1.75 million bad apps from going live on Google Play during 2025, a figure that's down from previous years.

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

The Kentucky Supreme Court ruled Thursday that a measure establishing
public funding for charter schools is unconstitutional,
affirming that state funds “are for common schools and for nothing else.”
The 2022 measure was enacted by the state’s Republican-dominated legislature over Democrat Gov. Andy Beshear’s veto.
It was struck down the next year by a lower court.
The state’s high court ruled the “Constitution as it stands is clear that it does not permit funnel…

Kentucky Supreme Court rules charter school funding unconstitutional
The Kentucky Supreme Court has ruled that a measure establishing public funding for charter schools is unconstitutional. The high court ruled that state funds “are for common schools and for nothing else.” The Republican-backed measure was struck down by a lower court in 2023. In an opinion released Thursday, the Kentucky Supreme Court wrote that the Constitution "does not permit funneling public education funds outside the common public school system.” In 2024, Kentucky voters rejected a…

elec: Wikipedia adminship vote (2008)
A network of votes on Request for Adminship (RfA) elections from a 2008 snapshot of Wikipedia. Nodes represent editors, and a directed edge (i,j) indicates that editor i voted on editor j. Edge sign indicates the direction of the vote: positive = for, and negative = against. Edges are timestamped.
This network has 7118 nodes and 103675 edges.
Tags: Social, Online, Signed, 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…

python_dependency: Python Dependency Network
Python's package dependency networks. Nodes in the network are Python's packages registered to PyPI and edges are dependencies among packages.
This network has 58743 nodes and 108399 edges.
Tags: Technological, Software, Unweighted
https://networks.sk…