{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-17 14:17:40.758Z","domain":"sigmoid.social","followerCount":30,"followers":"https://sigmoid.social/users/mjhutchinson/followers","following":"https://sigmoid.social/users/mjhutchinson/following","followingCount":71,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/522/967/964/780/878/original/4c5fa562cd1b464e.jpg","id":"5t7515671auua92","inbox":"https://sigmoid.social/users/mjhutchinson/inbox","iri":"https://sigmoid.social/users/mjhutchinson","isLocal":false,"last_fetched":"2025-09-30 04:26:51.699Z","outbox":"https://sigmoid.social/users/mjhutchinson/outbox","preferred_username":"mjhutchinson","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt2PUvFmqKuBaLkuiX78w\n60wbYWMYA1TLJ0Fjw504mDSf+92WOZYUiEfcEx/asJyd8GEjSNMOZ9y8wJhlYboQ\njrrpuyHMwntli1vbG9EqV78ra7N7oiFzE+3ivOx8qHiMgk24cxM2yHPb/Psmlv99\nWawdorisGlIDmjs86qGYOAvWmfvmPrSrhnj3EIq9vvhdR4/5L8oo0j2hykhOdV+W\n40Crpi0JuE2boDgcr2+mTG2aHJ2zE+nRHzy0fGLh36QNRmsWeUbXbmsd+7Kd8gm4\nURBIorIS4vZLxN3aG9Ifp+5thl4a5ti7NaOcHXsFxqIjj1eHNivD4GOfYd5AsXS9\nHQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-16 00:00:00.000Z","summary":"

PhD Student at Oxford with Yee Whye Teh and Max Welling.

Interested in Geometric and Probabilistic ML, and scientific applications!

Previously interned at Qualcomm and Deepmind.

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Machine Learning + Structure: Graphs, Objects, Compositionality. Senior Research Scientist at Google Brain 🧠. ELLIS.eu Scholar 🇪🇺

","updated":"2025-09-30 04:26:51.744Z","user":"","username":"Thomas Kipf"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-21 07:50:25.275Z","domain":"sigmoid.social","followerCount":2053,"followers":"https://sigmoid.social/users/lowd/followers","following":"https://sigmoid.social/users/lowd/following","followingCount":299,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/286/990/381/194/468/original/439be9a53e3b756b.jpeg","id":"j6s9q841674x50f","inbox":"https://sigmoid.social/users/lowd/inbox","iri":"https://sigmoid.social/users/lowd","isLocal":false,"last_fetched":"2025-09-30 04:26:51.789Z","outbox":"https://sigmoid.social/users/lowd/outbox","preferred_username":"lowd","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAviZlTnFNB9MJXzJYulnb\nvwSGbBekRkD+F+ZK/qLmxQJJEwh7rQlxnsHRJ9O6GfKW+y1B4kJ3gfLEfkoBYeJV\n6DXu/74bQSN/hwSVG0LiI6WnozUz9E6fuKc0YStx8ST21+htylGY1WCbBsRcnYMQ\nq0b77mCFpY6/MCZZ+SAO8M3S27aGH2Uouz2KrQy+UY203ULE40WifMhVwoT0J+qF\niGrZouK8cSgQrQnzvLbVB1/LQRWq+czFZW/Tj5prDrpa/vho7t3IJf2OpnIdWanb\n3QxWw1uPg9a6afu6Vc2hFDugNerb9nexXwuQRwavEGGOFw595Df29E6Hh3nayIsX\nRwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-04 00:00:00.000Z","summary":"

Assoc Prof at the University of Oregon, studying adversarial machine learning, data poisoning, interpretable AI, probabilistic and relational models, and more. Avid unicyclist and occasional singer-songwriter. He/him

","updated":"2025-09-30 04:26:51.789Z","user":"","username":"Daniel Lowd"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-21 10:53:26.927Z","domain":"sigmoid.social","followerCount":8269,"followers":"https://sigmoid.social/users/Riedl/followers","following":"https://sigmoid.social/users/Riedl/following","followingCount":433,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/288/522/604/558/266/original/6c7b2f8b1bdc4e68.jpg","id":"fidg4u1504xm0dj","inbox":"https://sigmoid.social/users/Riedl/inbox","iri":"https://sigmoid.social/users/Riedl","isLocal":false,"last_fetched":"2025-09-30 04:26:51.832Z","outbox":"https://sigmoid.social/users/Riedl/outbox","preferred_username":"Riedl","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufpF0VnVkSLiOR2/O3/A\nbYQw62gNHQMgCY7IZox/D6bnkVT5vIVhvQXtjvnYyvouzzYDJWl/Kzi/eAyDhUNn\nOLgHPtwEQixJrvaan+UUtnAiBcq6zQlkMQjmI10fN93yxhvu3zzmFE6yD2MpUyQ7\n74QBn11fJPyMZM4zwDV69vzZP53wV2WPi8pptabRiUJg3cFmEtSl8n33RkqA96lU\nhC5pG8OJvnYkK/SJrZOnWYm6IQsjWJGgEff0HGVq741yeXGdNFzGKakpgZg8WJ4E\nSu0Bt7TYIg+GpqGV2Bd7hNdo0fck9vkLyjVDv7Q99odU43s4XkNWOKL5o4/oNSWM\newIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

AI for storytelling, games, explainability, safety, ethics. Professor at Georgia Tech. Associate Director of the Machine Learning Center at GT. Time travel expert. Geek. Dad. he/him

","updated":"2025-09-30 04:26:51.832Z","user":"","username":"Mark Riedl"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-16 03:05:16.382Z","domain":"sigmoid.social","followerCount":6386,"followers":"https://sigmoid.social/users/thegradient/followers","following":"https://sigmoid.social/users/thegradient/following","followingCount":154,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/261/650/757/168/620/original/2f330bb50c727829.png","id":"g2gm235h88r88y2","inbox":"https://sigmoid.social/users/thegradient/inbox","iri":"https://sigmoid.social/users/thegradient","isLocal":false,"last_fetched":"2025-09-30 04:26:51.873Z","outbox":"https://sigmoid.social/users/thegradient/outbox","preferred_username":"thegradient","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyiV1BFbBbX+vlEZPnd7g\n7ZteHiGFYdm8B5jtFE4u+4aYPmMEDxTpGHxaVg6DMUYMh3cFXBZ/ejNnQhYDQgmj\nJF2KxJ57kewlgNdtOGs3r1FFhTJzzt5+U5UAS48WdmiSNujDfXJGdiEzxFTYjB6O\nrYuIurjaC7B8e6L8IFmv+2HYvmOrKmiXutp6iTs8xiOXwYlCsmPjIeRDOzGYYYcc\nkALoKkP3RC3jIyvXxjBadei00yTPO+BoMsqORhlBCf0dKRVERXAz6OdTj+erouSb\nmhBfqgj0nzXooJWXAYYyYmm42hHcBo8pI/b0og1Nwg44Y6aQvVvVpkf121kzMSo4\nAwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-31 00:00:00.000Z","summary":"

The Gradient is an organization with the missions of making it easier for anyone to learn about AI and of facilitating discu. We were founded in 2017 by a group of students and researchers at the Stanford AI Lab. Our current projects include The Gradient Magazine, The Gradient Podcast, The Update newsletter, and Sigmoid Social. We are a non-profit and volunteer-run effort run by researchers and engineers in the AI community.

","updated":"2025-09-30 04:26:51.874Z","user":"","username":"The Gradient"}],"page":1,"perPage":10,"totalItems":1,"totalPages":1}

Aavash

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