{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-08 13:52:37.118Z","domain":"mastodon.social","followerCount":0,"followers":"https://mastodon.social/users/marcelwagenlander/followers","following":"https://mastodon.social/users/marcelwagenlander/following","followingCount":0,"icon":"https://files.mastodon.social/accounts/avatars/112/512/520/491/482/556/original/affc9aa4f18783d7.jpeg","id":"n69m0k0lfog2x6i","inbox":"https://mastodon.social/users/marcelwagenlander/inbox","iri":"https://mastodon.social/users/marcelwagenlander","isLocal":false,"last_fetched":"2025-09-07 15:56:23.723Z","outbox":"https://mastodon.social/users/marcelwagenlander/outbox","preferred_username":"marcelwagenlander","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvN63bhd0a2A6T6wVLgdj\nAJ4Y0EMQgDKXe4TxbKqYDBuNxaZ96BEnfqrcXxkNUUvWXfyKFA+rsnO/8QGebVZY\ni+R4NyFitI0O1upq9yzAAFCPYIyczyuh06898SxyYRG5uFpuADUaQMv9MgvVziDR\nhpSpo8CDwLZIv779Nu13/lPA7F4PmxuFysfg9VIlpaYRW/3VDxHSnmVfTG7Bfh+w\ndXhSmTyh+RRdk3bBLgOm45ofQECr7CPmRIs5iM/9heTzKYQnhMrQGxj54b3C+m67\nHzprULYao3y2X+h3elWpacfhly+zFB1tUFyiKMnCj3wIY8Qxq41r7MCYP5KPONtj\nJwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-05-27 00:00:00.000Z","summary":"

PhD student @Imperial working on AI systems

","updated":"2025-09-07 15:56:23.724Z","user":"","username":"Marcel Wagenländer"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 20:52:18.313Z","domain":"mastodon.gamedev.place","followerCount":5016,"followers":"https://mastodon.gamedev.place/users/badlogic/followers","following":"https://mastodon.gamedev.place/users/badlogic/following","followingCount":486,"icon":"https://cdn.masto.host/mastodongamedevplace/accounts/avatars/000/000/819/original/6bded302454b6aad.png","id":"8la29yd76401qg8","inbox":"https://mastodon.gamedev.place/users/badlogic/inbox","iri":"https://mastodon.gamedev.place/users/badlogic","isLocal":false,"last_fetched":"2025-09-07 15:56:23.761Z","outbox":"https://mastodon.gamedev.place/users/badlogic/outbox","preferred_username":"badlogic","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ZwwCHc4sz2SEhehru5P\nPrOW+qIpj01OXwayYJGMHL8Cj/c7DfHjW25xOOchgTFxY2e1s71arn2hJVhT+D0H\nysREDnlR9zWUYXPaZI5B9gRq6DMwemRnyUPF4jfyq9gJqcUI6EFaOK+V1PyluLuU\nfyvoq60xb58sCz3iskpo3x8CqhJ8DdzuVMi1yAiXAqGgF7t6IVIeW1284hjj4Tl4\n1hgg84AFOax/y7GM4QoUN66bU3Nda4aGCoT5GO25eXIGTgFksHNE/R++FJMTsQHq\n7p3MD2DKWEOMIp07aKtZcE9SOSHb4XYJ74JvKAA+0jAerl1V/I77sh7IAcXd4sqJ\ndQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-11-13 00:00:00.000Z","summary":"

libGDX, Beginning Android Games, RoboVM, Spine. Member of the council of Warios.

","updated":"2025-09-07 15:56:23.761Z","user":"","username":"Mario Zechner"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-07 15:56:23.803Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/rocktale/followers","following":"https://sigmoid.social/users/rocktale/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/293/198/743/763/915/original/9fbb6f10d9db273e.jpg","id":"l05113etupjhdvd","inbox":"https://sigmoid.social/users/rocktale/inbox","iri":"https://sigmoid.social/users/rocktale","isLocal":false,"last_fetched":"2025-09-07 15:56:23.801Z","outbox":"https://sigmoid.social/users/rocktale/outbox","preferred_username":"rocktale","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArk+/4V5jPPQXGUbPPXc6\nqt53eDnIKmHbKAsL/jUf9STok5w8dXKdMaGFmKqeHwN8YTTJgf3b80hbGHxo/QAp\nNoG4RYiReiPsC8gpmliq4hW2Fj6ob/aEfa5tRMm7kYwCbcJdKTVND5lckakhjP+z\ncb4JadA46d48/xaTwVYmL+Wfi2Q+vnI+pYhOZxKBWRaAZlYiDNqds6qTzl3omVsi\nAhJrdQDgzASo1UiKNDf6DxaXMYnlOnyn8+OIYur7dBHDQ+H/+o4d4QGH11z0m/hC\nY0OQ3Wxa0QJiWodtaooswtMgYfvASp4j0XJvv49Owhsey0WoQNvTksEoMk6BttCr\nywIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

With Dependable Perception & Trustworthy AI towards Safe Intelligence @FraunhoferIKS.

Father, researcher, computer scientist, musician, progressive rock/metal addict, occasional floorball player.

","updated":"2025-09-07 15:56:23.803Z","user":"","username":"Karsten Roscher"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-29 00:26:27.326Z","domain":"sigmoid.social","followerCount":89,"followers":"https://sigmoid.social/users/bojchevski/followers","following":"https://sigmoid.social/users/bojchevski/following","followingCount":292,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/301/511/691/302/567/original/f3211dda35f6c8b7.png","id":"l615863yhnd8yw4","inbox":"https://sigmoid.social/users/bojchevski/inbox","iri":"https://sigmoid.social/users/bojchevski","isLocal":false,"last_fetched":"2025-09-07 15:56:23.846Z","outbox":"https://sigmoid.social/users/bojchevski/outbox","preferred_username":"bojchevski","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA513u70AcjKeArO0tidaF\n8aUR2pYdtCuzka8CMELWXKvmIpkUksn4+OU/jFhY7U2Roh/UgP4CduaV2Zhz3RTB\n2FJP3MsfW1ea40lnbk/Y6UpCKKzCJ3iZZPFZhYjSaz+Jz6FyVo7DVuulNIFu4liX\nYhQrdzLIa7/N6+/eisx9CZN/yVi4suzVL1aiJ6WEKF4NzFoEIzPsvGQvmctADuF7\nih5yixmEFoIRYZZwA+jtENb0IXhecCVM5lRdT65rjDfdCtp9s0os50H7uAUVK+oq\nYqyQ0VIDH6Yb6H3CwrvEQOSQYa8Hjz1V3VTpx1fnfY+dQc+EDREcDBbPTS2Tdcbh\niQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-07 00:00:00.000Z","summary":"

Trustworthy and robust machine learning and ML for graphs. Professor at the University of Cologne. He/Him. 🏳️‍🌈

","updated":"2025-09-07 15:56:23.846Z","user":"","username":"Aleksandar Bojchevski"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-01 17:39:08.281Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/Jiaqi_Ma_/followers","following":"https://sigmoid.social/users/Jiaqi_Ma_/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/537/277/970/858/861/original/91327299e6c5aeb8.jpg","id":"74aizv1898nuj77","inbox":"https://sigmoid.social/users/Jiaqi_Ma_/inbox","iri":"https://sigmoid.social/users/Jiaqi_Ma_","isLocal":false,"last_fetched":"2025-09-07 15:56:23.992Z","outbox":"https://sigmoid.social/users/Jiaqi_Ma_/outbox","preferred_username":"Jiaqi_Ma_","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA14/fWRDVeUP/qcK1tJkt\nte7tglqDnl6jr1vyK9ZVIRbwCAAR2FyZX+JFksSdFNGLKVtCvACOaxyuiETyrT/F\ntMCeWyI9Q5AEiFS2c/Cok2QKP+IZxPmLW5as6pYMZgw6Hv47aYjoD3fMfirZTUkU\n70HNfgMpglZdTYuoJz0LuOb8egXfP74cjP47l4381aGK9xxwtQkI3oyCljAxzAO3\n8KEecJzN4gGlqUGEWH454Vqnga+YOp838aupHJHgeKeE3YdGr1bdFxrfVV+/bU61\nizVRRONCoG9LLVSEKZXAdOTirJp8J+xOzG5/G9Ago2jS+1sVRjEFqJkqsNHSCOMF\nmwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-18 00:00:00.000Z","summary":"

Assistant Prof. at University of Illinois Urbana-Champaign #UIUC. Trustworthy ML. Data Attribution. GenAI Copyright. Previously at #Harvard, #UMich, and #Tsinghua. https://jiaqima.github.io

","updated":"2025-09-07 15:56:23.993Z","user":"","username":"Jiaqi Ma"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-10 06:33:05.976Z","domain":"mastodon.social","followerCount":162,"followers":"https://mastodon.social/users/michele_ceriotti/followers","following":"https://mastodon.social/users/michele_ceriotti/following","followingCount":70,"icon":"https://files.mastodon.social/accounts/avatars/109/256/715/193/265/869/original/2bc56508de167b8f.jpg","id":"a168665kb824lbi","inbox":"https://mastodon.social/users/michele_ceriotti/inbox","iri":"https://mastodon.social/users/michele_ceriotti","isLocal":false,"last_fetched":"2025-09-07 15:56:24.141Z","outbox":"https://mastodon.social/users/michele_ceriotti/outbox","preferred_username":"michele_ceriotti","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvXnkrYSnjkFEx8zDgbmq\nDYbWoeMnHJHQq3Iu+1RT4/UNhOjAZ8x7TNlYiHUlre1eD9NQcIlf1ke8ebBDwtjo\nmHhjKVENu6uRzt9QNQLMZpdm4bikWpbGmxCruxNi6WcvFlp4/6PI4h6DHa0P/ZGu\nkYdF3nnGD0mOTGheKT9yXRGFrgLJg8VbQOl0RGgzvyZ/DYPpYrNeUpZs71twOQER\nlInoaWYlQOYw81+EdVoa0afUY/DF8u2hesApy+wv2fh9t25j7RFopO5PRIPEVNzq\n8ZUCijwNLXvNKTMSdxRmkA9gjk/OU9rYpEUg59oeHvbiPfzsnpnRjS6RO3jvk2be\nLQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-30 00:00:00.000Z","summary":"

Italian in Switzerland, PI @lab_COSMO, looking after Giacomo, Enrico & Filippo.

","updated":"2025-09-07 15:56:24.141Z","user":"","username":"Michele Ceriotti"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-07 15:56:24.174Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/mariushobbhahn/followers","following":"https://sigmoid.social/users/mariushobbhahn/following","followingCount":0,"icon":"","id":"ucy00a3hq02ux59","inbox":"https://sigmoid.social/users/mariushobbhahn/inbox","iri":"https://sigmoid.social/users/mariushobbhahn","isLocal":false,"last_fetched":"2025-09-07 15:56:24.174Z","outbox":"https://sigmoid.social/users/mariushobbhahn/outbox","preferred_username":"mariushobbhahn","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqQxgmy37D4Wko2QoB5Yg\nN+4IEcQk3sQXpI2szkhaA+Udwus+tKVArQwNe/DOVwDrsG+bgLf3xWHFHHFmS7Fe\nKm3Kf6nUH0a5OAx+Xr4c9e2o4r1bucRIDYX27ajJ8IrtyBA/dMa+fSkzNZTANEit\n4Op+ZhGwZe5gML8KIcMpOwdQLXYnnEQ2v1TpRLEGyga722Rvj3AXzYPedkyyp8ze\ndOjO2J+fnbKG1aULdLVXc3XtoxuVd50CdmQQvWw3NlQQpZZAAdipZ0WlVEEkXUzs\nuIevNpSUChDaMPTTgT9LZWvFs59OsuTh9GtUxzNkB7CwmyDFw2BH8UaX8ScwFssH\nbwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"","updated":"2025-09-07 15:56:24.174Z","user":"","username":"Marius Hobbhahn"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-21 07:49:00.913Z","domain":"sigmoid.social","followerCount":111,"followers":"https://sigmoid.social/users/dereklim/followers","following":"https://sigmoid.social/users/dereklim/following","followingCount":136,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/274/926/963/088/868/original/3d45de6524df00c7.jpg","id":"j4cxs910en969ef","inbox":"https://sigmoid.social/users/dereklim/inbox","iri":"https://sigmoid.social/users/dereklim","isLocal":false,"last_fetched":"2025-09-07 15:56:24.210Z","outbox":"https://sigmoid.social/users/dereklim/outbox","preferred_username":"dereklim","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArHmY5uxHD7OtcSkgxRN1\nuonOsmijSE6OcFEO7MBQKOxmWg7k9BsWcmtTloQj/SpZGcCPVHEwtHVFo3bZCrrZ\nYNUPpYGnUNxYokqxRAmvCRsTtScDlv+1qSRw8ELUPkwQ6oII9P0KOcHRZJpw2XTL\nahBIhSwhJQo6WDPVTbVb6vhd01ow2E5/3bxQLPVekyBYBV3JCo0MUvsZn0WW1Z/u\n+Q5abY/Enl+CQz2JFMF4G1HhRoLx3K0cDXSEvNwb7qGt6DVkBnZyQ4pnVMxcQ3yj\nLby/DZXGBPlN60FU7/oakjLDLczPcYFS3vYqlRSgaAOgEMfAy7Isfxs8bHGgn1/K\ndQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-02 00:00:00.000Z","summary":"

PhD student at MIT CSAIL. Working on deep learning for structured data (symmetries, equivariance, graphs, geometric deep learning).

@dereklim_lzh on twitter

","updated":"2025-09-07 15:56:24.211Z","user":"","username":"Derek Lim"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-07 15:56:24.246Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/sheh/followers","following":"https://sigmoid.social/users/sheh/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/536/573/249/222/305/original/5695703373008580.jpg","id":"q08ijdp8w3qot32","inbox":"https://sigmoid.social/users/sheh/inbox","iri":"https://sigmoid.social/users/sheh","isLocal":false,"last_fetched":"2025-09-07 15:56:24.245Z","outbox":"https://sigmoid.social/users/sheh/outbox","preferred_username":"sheh","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw7glp/wEQ2bZj2BF9Q7q\nrvg2Xe9g6juUYkEpX3LPZMlPzhjIvMq9j7SwYzVHCo7F9y4gc8Xmdv9B6BoheR+d\nWzGdwOxYUZTr5OG2BBlrrhSRfjy0GgJ+Fg4+eB0emUH6ThyjqEIV294jitK3vkXL\nwNQr9SSHCMUBdVL3ktVXg0YVHNOitMcfoepa6Fvwf2W5mZXv9XUTHCXtTgwnweV+\nEMxue5tx99XLERF6ioO4H10mJzVpzD0UXB5RaTPR6GX0gVuuJC7KmU1gbdT+IdTF\n78fZMMHpvrhrwTJfcSL8GkC8Vrf0id6AwDxqBBVnl67l9r6rW29IOezSF8xix7Bb\nrQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-18 00:00:00.000Z","summary":"

PhD student in Machine Learning at @OxfordStats. Google PhD Fellow in ML & Aker Scholar.

","updated":"2025-09-07 15:56:24.246Z","user":"","username":"Sheheryar Zaidi"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-29 21:12:16.253Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/simonbatzner/followers","following":"https://sigmoid.social/users/simonbatzner/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/310/863/476/171/634/original/c8b22d236a23f343.png","id":"48xlhd3rr21v3eh","inbox":"https://sigmoid.social/users/simonbatzner/inbox","iri":"https://sigmoid.social/users/simonbatzner","isLocal":false,"last_fetched":"2025-09-07 15:56:24.287Z","outbox":"https://sigmoid.social/users/simonbatzner/outbox","preferred_username":"simonbatzner","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAziDuFb9d4vH5ccu3cEeU\nX4Y0mLBrtvESF7dGP3NwurH6ZtwHCIaIiupkyM8Z5EiYL3c3wtixHMMzxlZW+L/W\nCjeQ2Rxcr2742UIlMIxcI7adW4cPJIhQgJXZyQxJOzCIQswJHuz6/Neavw+9LpN3\n3QMV9CG+uN356KRsMyDs7MFdTXUGl7eVdqsXdO+VZ79LyE9wNH9tYN7VlcvSe8N8\nDoh7FNP9WyCN4HAhCpYhczl7sdlPDuXjTBgHZhpCoyESgc0tc4SupEBjnLTdaPqH\nUtuUMM774I0j5dpBRdCHEmsXnyDyB6PK45651dG2/d1GuLP1bI3kYFh0NBo5gzsq\nWwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

PhD student at Harvard, SR at Google Brain. Previously: NASA, MIT, Brain Intern.

","updated":"2025-09-07 15:56:24.287Z","user":"","username":"Simon Batzner"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-07 15:56:24.324Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/treichelt/followers","following":"https://sigmoid.social/users/treichelt/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/325/996/306/377/848/original/4deba28bb63b76b7.jpeg","id":"1hg8866v6449185","inbox":"https://sigmoid.social/users/treichelt/inbox","iri":"https://sigmoid.social/users/treichelt","isLocal":false,"last_fetched":"2025-09-07 15:56:24.323Z","outbox":"https://sigmoid.social/users/treichelt/outbox","preferred_username":"treichelt","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA68LJm+HXudDKClY98WcV\nRy7qknUS20xrooJZXZEq8Aqi0bEyf8RJrCUyuIX9FVjSZx6t0OaeJrLZSGh0jXOY\nHkaP/iLyvYtlfFFfFqtynyth6zq2otoRrMwzTwPX/5EGq6TtCGqJrM8vdpqFDTM+\ng+UbKS7dChX4DRfWKm61RCXZ9LXZDRCgzoXYJBu+rUMwCHvpHTTO9hp/6K5PmvOO\neiu4uNZ3HsyfOPkFF9NRDUbLq+pRquu+rYBfljkL0PKrdZ1nBTtf9NUl+0qe/Svu\nEyUH1vQdThcBD9i9i5QVLqkxCd8ujclnCtb9SO3du+aAI0ISc0opIZSTEmvOD8iE\n0wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-11 00:00:00.000Z","summary":"

Bayesian Inference. Probabilistic Programming. Machine Learning.

PhD Student at the University of Oxford.

","updated":"2025-09-07 15:56:24.324Z","user":"","username":"Tim Reichelt"}],"page":1,"perPage":10,"totalItems":146,"totalPages":15}

Johannes Gasteiger

Following