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Postdoctoral Researcher @UCSD • PhD from Ruhr-Universität Bochum • Cryptography & Provable Security

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Associate Professor of Computer Science at Columbia University.

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AI Reasoning. On sabbatical, formerly @OpenAI. Empiricist, Coherentist, and generally ineffective egoist. Queer, trans & non-binary

","updated":"2025-11-14 05:02:32.348Z","user":"","username":"Alethea Power"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-14 05:02:32.389Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/MarcusABrubaker/followers","following":"https://sigmoid.social/users/MarcusABrubaker/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/309/219/864/850/243/original/091f945b5f699bf0.png","id":"vcwuscfc5tg3ehc","inbox":"https://sigmoid.social/users/MarcusABrubaker/inbox","iri":"https://sigmoid.social/users/MarcusABrubaker","isLocal":false,"last_fetched":"2025-11-14 05:02:32.388Z","outbox":"https://sigmoid.social/users/MarcusABrubaker/outbox","preferred_username":"MarcusABrubaker","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwnLMYnYE89Z4kpEEMgex\nuCbbdVdM6J8AatqQFqvJqjOCdOoUY1vlZyC9vgwI6T2ZBARA17c/ZkU43ez8OpA+\n8dF8ER1M9BcPJDlyikgVAAoDX4CjbDa7XeCKilyHZzUjXaR428BCpOr35Y4Z6nuU\n6f0V4Uixm0ms0v44VfCGL8wNuKL/8BOv9vgtx/SCJgIbd98Qrr4e9maMC/x2ZE2b\n7kYub/LY8+UpDqSngvoL3fZP4Ol/thrfOE/ZB6uj2JVqrANTndXvr94010tTNbVC\nwd1Jz7CEiSrq8APJ9UweiSYuOxoh2CASRPd+AXIZDNix0X+TXYmBcfjaeBOfBbld\nLwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

Interested in #ComputerVision, #MachineLearning and #Statistics.

Associate Professor of Computer Science at York University in Toronto.

Faculty Affiliate of the Vector Institute.

Status-only Professor at University of Toronto.

Research Consulting work for Samsung AI Centre, Toronto and Borealis AI

","updated":"2025-11-14 05:02:32.389Z","user":"","username":"Marcus A Brubaker"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-12 13:30:01.903Z","domain":"mathstodon.xyz","followerCount":20130,"followers":"https://mathstodon.xyz/users/tao/followers","following":"https://mathstodon.xyz/users/tao/following","followingCount":113,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/378/244/433/513/115/original/e7134404c3103f9a.jpg","id":"vc4q04m1za5ls60","inbox":"https://mathstodon.xyz/users/tao/inbox","iri":"https://mathstodon.xyz/users/tao","isLocal":false,"last_fetched":"2025-11-14 03:53:16.639Z","outbox":"https://mathstodon.xyz/users/tao/outbox","preferred_username":"tao","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4Enfn4gs8ae2xG4OkK1P\nAzOXdgzLHvxoHLj1ZzIc+s6N+fYVAh1lO3oCyJ+v8ZOD5Di27yEpwEa3hU+j3ZEF\nIdfKwmfDwTA+tUHj2Dr5Hp8sDBI2Vsz9bKL4x6k1gPE785KIgQSCo6/Id31ZiwXC\n9ZEzKN0MRSKFGPVEuL4u0j85skMNC2DbDCXqvU2Zz88go2n204chp58pTI3xwGwX\nLtAF3grhLGdy9gdHEHpLpTHmUEzserpd4zLjqw5O6NydZTF5DFOazKn2QVx+X1Jz\njY2pvFWc4oXFLBv9IrvoYphTqxpMiOk/qnUxn2NconmcORihSGbObY033ZYy2dbK\noQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-20 00:00:00.000Z","summary":"

Professor of #Mathematics at the University of California, Los Angeles #UCLA (he/him).

","updated":"2025-11-14 03:53:16.639Z","user":"","username":"Terence Tao"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-10 10:07:12.663Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/wtgowers/followers","following":"https://mathstodon.xyz/users/wtgowers/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/559/050/703/044/192/original/a2e622bf81a2b696.jpg","id":"jbsnemye2pglg8v","inbox":"https://mathstodon.xyz/users/wtgowers/inbox","iri":"https://mathstodon.xyz/users/wtgowers","isLocal":false,"last_fetched":"2025-11-14 03:16:45.045Z","outbox":"https://mathstodon.xyz/users/wtgowers/outbox","preferred_username":"wtgowers","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtWlgq6V2qxgYoqeiw9yU\n2e1y48d1wb8tXop+9ca8kAodpfgyJsjAangAId9fgkjxEPFsnJdkWEIlUrWB4XDU\n3U0Awp5bxLz5nQ789aeSN0OIxhsA7S5t/s5jdOopBy7XXz6fdaHFLWMAvtxXyApP\n4tSOCzsM+ZsPlbz7nZoZTmpnsZGbMLC4P56+oMrDFjctYI9XS9moJ4bOUdZ/CVam\n7Pfid8GzI0ExFjg+7VzEvtUeUU3hAdqiGjsJiQVNEd4nyq1o/FcdDciNYaHdp+cK\n8O52nPDAiHtcZK/2P8NeuzMM3ni1Os+CWOLFYrKwJsGUGyGHLv2+CP+/m2YMMH/f\nVwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-22 00:00:00.000Z","summary":"

Holder of the Chaire Combinatoire at the Collège de France. Fellow of Trinity College Cambridge.

","updated":"2025-11-14 03:16:45.045Z","user":"","username":"Timothy Gowers"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-02 22:56:38.213Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/drhyrum/followers","following":"https://infosec.exchange/users/drhyrum/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/396/140/883/435/804/original/200e1519c282058b.jpg","id":"nc7a9ox9pgbux0v","inbox":"https://infosec.exchange/users/drhyrum/inbox","iri":"https://infosec.exchange/users/drhyrum","isLocal":false,"last_fetched":"2025-11-14 05:02:32.498Z","outbox":"https://infosec.exchange/users/drhyrum/outbox","preferred_username":"drhyrum","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7nVODhNwHOoMytxIXuxu\n7Lo1Ie3tgjkQ45tsz4SxtoymYKOnOzR9lTrglYe/gfTvuemowWruHyg9AEqUMVFT\n7a2T0hy2TZJYZLqbrN75wqmgwa6EGoIrm3bUFpw5CVuWlCvMSmkh3vOU0pav29it\nyAvXAhIsBkMgSujz1CXUb9NZLnwLbDCEuXvLeW+YRupEbzaEM5mavzul98OaM8WK\nUkytpSkrWNqTkaksCuU5w9YuBebuT7EI+UijMfrxzfezK/PNszz1mgVBeO7DhAYE\niaZrmnZD5MiJtj9pG1sFvmBmIMfTJv5uBcW3zCCeEzE8yrqTboEqZ35PfY5BCvRo\ncQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-24 00:00:00.000Z","summary":"

Distinguished Engineer @ Robust Intelligence; co-founder @ CAMLIS

","updated":"2025-11-14 05:02:32.498Z","user":"","username":"Hyrum Anderson"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-01 04:00:50.272Z","domain":"discuss.systems","followerCount":0,"followers":"https://discuss.systems/users/emeryberger/followers","following":"https://discuss.systems/users/emeryberger/following","followingCount":0,"icon":"https://fd.discuss.systems/accounts/avatars/109/334/066/336/092/137/original/85cf41024692bf6f.jpg","id":"y885659caijp362","inbox":"https://discuss.systems/users/emeryberger/inbox","iri":"https://discuss.systems/users/emeryberger","isLocal":false,"last_fetched":"2025-11-14 05:02:32.839Z","outbox":"https://discuss.systems/users/emeryberger/outbox","preferred_username":"emeryberger","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtPqyC+daNk5iH8JBgysO\n8eN0mIC/eeNB4lzf/YeH2+yMp1arxvIrwnQAAjR9KWmFo7Zxv6lKsCsyPAdIIF1t\nprrLBosLHuYHbroBmA/pd+SmPBa96STk6hnzaLvkBmpqIzhZQUrhtQraCbYw4jgm\ny4p1BaAJQWdoWKMTBxSUUCJZm3OdnMMuaqACtWtmhMvHNG1Tis7R/1mw/TyBFxmT\nUhGQuiDXuaOJGhaJYpMggwhchrStdM7Iepec+vXeLM36otHi90POa9ItzxH99OH/\neydpnwEWhrhyKQo/UIH5bYYDJdL1QToHDqOZiMnumCURgzS+uVooT7m02WszYpUO\nFQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-13 00:00:00.000Z","summary":"

Professor, Computer Science, Univ. of Massachusetts Amherst. My students, collaborators, and I build innovative systems, especially focused on performance, reliability, and security -- Scalene, Coz, Hoard, and more. Among other things, I am also the creator/maintainer of https://CSrankings.org.

Twitter (while it lasts): @emeryberger
Home page: https://emeryberger.com
Lab page: http://PLASMA-UMass.org
GitHubs:
* http://github.com/plasma-umass/
* http://github.com/emeryberger

","updated":"2025-11-14 05:02:32.839Z","user":"","username":"emeryberger"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-09 14:41:15.793Z","domain":"sigmoid.social","followerCount":477,"followers":"https://sigmoid.social/users/guy/followers","following":"https://sigmoid.social/users/guy/following","followingCount":481,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/298/105/991/547/213/original/be5998f0aab55e66.jpg","id":"4hy0d2nokj92cpa","inbox":"https://sigmoid.social/users/guy/inbox","iri":"https://sigmoid.social/users/guy","isLocal":false,"last_fetched":"2025-11-14 05:02:32.887Z","outbox":"https://sigmoid.social/users/guy/outbox","preferred_username":"guy","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0tNRDluu8Vck5lBX5Gc7\n5YXf/xZEwayqMcmXFBD0P1eW1M+WPj++5oz+ew4QV9wpWg2+dgIp4vpeV+jswdDe\nqMWlBM1rQc23SPuXLw0EVptPuy6f0B+EsSpZzz1+kPtUOtdB/nz/cKu6d/SSUqQq\naFa7McewYi6k9bwo5O+f4ANkXiCKpQNAnwegktz1YFb6JKHWL1jWBLizwuP2wHtU\nG45ndzt/IUW2NlJnJ+utDmFWz5TflZr1OxUzb+8+o4sOO/EnOeIAAdxa8+e+dv+j\nv77vHoyOWC+AViX0mBZVIYDuGLoVb5/UQooJrfxsFr0AfvGWz/GFFROcg63x3ppZ\nIwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

Associate Professor and Samueli Fellow at UCLA Computer Science;
Scientist at RelationalAI;
working on Artificial Intelligence

","updated":"2025-11-14 05:02:32.887Z","user":"","username":"Guy Van den Broeck"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-14 05:02:32.922Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/brunofmr/followers","following":"https://sigmoid.social/users/brunofmr/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/304/145/237/098/069/original/4acee0e69594012a.jpeg","id":"3kc3pjis5grhxzv","inbox":"https://sigmoid.social/users/brunofmr/inbox","iri":"https://sigmoid.social/users/brunofmr","isLocal":false,"last_fetched":"2025-11-14 05:02:32.922Z","outbox":"https://sigmoid.social/users/brunofmr/outbox","preferred_username":"brunofmr","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu59Vgab/t4zQInXEG7KY\ntYLG6C2ZbX5waxV5IYZfA7jNd24GCXKFZGgfiXcECHxDxrqPyoFSlyT5Yct7sVQG\neHphvMlf+sop2ya3lNWImjS6cb4bWBbXNoRYQZD7U5LS843g2h3GSvKNTsE1yPMM\nYTTnTSlgXpukch+RtLpLOR0+F9d/uH/yK4HvRc/ehLQNayp2lRbhO0TaAA5Uxlui\n13aEEV1Z5y0KCM3Zzw5lfK19yu64S04FCL9e/W36lMZ6tK5mrYHWceivgL4Bdl9o\n8Jy/aM4V3zsoj7mYab12Vpjm0L3jpkGKIOkZm/QHfnO/yyHLqfuCqazQFFsAzJqp\nDwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-07 00:00:00.000Z","summary":"

Assistant Professor of Computer Science Purdue University; Causal Representation Learning, Invariant Representation Learning, Markov Chains, and Sampling.

https://www.cs.purdue.edu/homes/ribeirob/

","updated":"2025-11-14 05:02:32.922Z","user":"","username":"Bruno Ribeiro"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-27 00:23:16.745Z","domain":"infosec.exchange","followerCount":1265,"followers":"https://infosec.exchange/users/agl/followers","following":"https://infosec.exchange/users/agl/following","followingCount":42,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/299/917/239/634/773/original/9cd37dac234f2139.jpg","id":"nji5p6ekyzw52zb","inbox":"https://infosec.exchange/users/agl/inbox","iri":"https://infosec.exchange/users/agl","isLocal":false,"last_fetched":"2025-11-14 05:02:32.974Z","outbox":"https://infosec.exchange/users/agl/outbox","preferred_username":"agl","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn+X52p0PczbNMYXYyAOF\nmtN4RC1sFE8QLPOC/UA5/ERkbNDttxbnqHwqd6Fb0E1+kh0ok2wAup1DZqjf6Hga\nB2pfGYp96kXc5sCW/Dpexcd7i6geT77rRzUUo0UEIqplOQTp3tBuoM0FtM1fuYOD\nvJ3CeLtqeZCJtad7jkc6bOH0rw5ZuyMRhiDK/FKAWFVHOTcBfsHiZWN4Eiy2vGog\nP6gXGXKAK+G8QrpFAFQyN43+ovKDm5YmQP9PYhAezijoLO2Oy9MoMSMEccbUY7Eq\nFC9dcZu01KTmX/6rU39+s1xgXfF/L9lmalt5ge5AqrfBZosgWRaHCWVmagqUIrA5\nWQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-07 00:00:00.000Z","summary":"

https://www.imperialviolet.org

","updated":"2025-11-14 05:02:32.974Z","user":"","username":"Adam Langley"}],"page":1,"perPage":10,"totalItems":170,"totalPages":17}

Nicolas Papernot

Following