{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-28 14:22:45.950Z","domain":"discuss.systems","followerCount":2513,"followers":"https://discuss.systems/users/ricci/followers","following":"https://discuss.systems/users/ricci/following","followingCount":875,"icon":"https://fd.discuss.systems/accounts/avatars/109/365/294/856/392/287/original/db1ba0caac982d71.png","id":"shvrmqmml48nhjv","inbox":"https://discuss.systems/users/ricci/inbox","iri":"https://discuss.systems/users/ricci","isLocal":false,"last_fetched":"2025-11-12 03:18:51.305Z","outbox":"https://discuss.systems/users/ricci/outbox","preferred_username":"ricci","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0jBDjDrJhYnutVkvDyHt\nycnnUZuykVI00KjYpGY/qBSGKpJS8y2niBHNIyyGIcXOdfMn8YQO5Bs2TEoFhvPm\nqLtK6Y3W7c0gcscEtD2U7J+p/HA/Ooz+wNKVUEkd0iKHqwM5AtmdlhjQ2+T2Uw+t\n43Zwp9ORRKmoYMre8wJVMJA1T4QevI5tzqgdM4n3NbibtezofoPhO9fKG0mo5Ec+\n7QdDoEYsv0NNEI6IHuM3bDeab/PKpWeM4izeuolZ9JvG+5ESRL3S3ALo2U2z5buB\n4lDcI3BNzyI4iWar3haVagkiI8fMzm5e4U613wk1kh2hz4IVTD67bjFQ1eDJAppb\nXQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

Research professor in the Kahlert School of Computing at the University of Utah. Co-director of the Flux Research Group: https://www.flux.utah.edu. I build research infrastructure: https://cloudlab.us, https://powderwireless.net, https://emulab.net, https://geni.net.

I do not speak for my employer, nor do they speak for me

Not yet a boffin

Profile pic: cartoon picture of a middle aged, bearded white man looking up and to the left

Banner pic: Various glowing lights in a datacenter

","updated":"2025-11-12 03:18:51.305Z","user":"","username":"Rob Ricci"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-21 03:43:05.114Z","domain":"mastodon.social","followerCount":1270,"followers":"https://mastodon.social/users/rperezrosario/followers","following":"https://mastodon.social/users/rperezrosario/following","followingCount":1741,"icon":"https://files.mastodon.social/accounts/avatars/114/294/472/025/485/211/original/61ae2334187a5d5f.jpg","id":"ddtxptpv0m2k24t","inbox":"https://mastodon.social/users/rperezrosario/inbox","iri":"https://mastodon.social/users/rperezrosario","isLocal":false,"last_fetched":"2025-11-12 03:18:51.410Z","outbox":"https://mastodon.social/users/rperezrosario/outbox","preferred_username":"rperezrosario","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtdoJOxfiK6Gw2TTUS1w7\nRng3O0XSFneDsgdFonTyJdyg5qg17OcCsGV68N1D1mt7H0EiYDX8JUKrvUXSvvR7\n1rVAcqONYnrJ41v8crrQjzMihWwcRGu7aNZ9mfYxwTuRj1/05I9XmDGQFocX5diR\n68hOhleBfgCb6XfzLGLKuf+lxD+1CVndaOucZ6ayH+7Iy454YTd9LFIWcrDP6p/4\nURRIvLUQ/gFYFyT7wE/0kfjEo3+NnXZTbpKt4OU5xmXqhNwvK0kpPsb1839ZaSVv\n7MV0w4UtZEguyNy8fX45X/CBgvIuHE5ck0ZKQAivJxu95FQ4GoBuwt06Qe2gUpZG\n9QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-04-07 00:00:00.000Z","summary":"

I'm a software developer based in NYC.

I post mostly about software development in general, web app development in particular, web apis, and relational databases.

I am also interested in data visualization, AI, and CS related topics.

My posts are searchable using TootFinder:
https://tootfinder.ch/search/@rperezrosario@mastodon.social

#developer #dotnet #webapi #sqlserver #postgresql #csharp #angular #typescript #javascript #html #css #webdev #softwaredevelopment #programming #ai #compsci

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Helping promote ethics in computing & related professions. Re/toots do not equal endorsement - intended to inspire discussion #IReadTheCode #ACMCodeofEthics

Comments/questions about US gov't policy & the ACM should be directed to https://www.acm.org/public-policy/ustpc Our account does not address any of these issues.

Report violations of the ACM Code of Ethics here https://ethics.acm.org/enforcement/report-a-violation/ We do not address Code violations on social media.

","updated":"2025-11-12 01:35:20.042Z","user":"","username":"ACM Ethics"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-12 23:18:21.240Z","domain":"mathstodon.xyz","followerCount":25,"followers":"https://mathstodon.xyz/users/skelk/followers","following":"https://mathstodon.xyz/users/skelk/following","followingCount":35,"icon":"https://media.mathstodon.xyz/accounts/avatars/111/764/278/809/078/300/original/15d3ddc69c99bced.jpg","id":"z3kw2gpwqkoxgpf","inbox":"https://mathstodon.xyz/users/skelk/inbox","iri":"https://mathstodon.xyz/users/skelk","isLocal":false,"last_fetched":"2025-11-12 03:18:51.444Z","outbox":"https://mathstodon.xyz/users/skelk/outbox","preferred_username":"skelk","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAskFcI1OAfZ1finOj0GPl\no9kjcXRwmVz3rEYTcNLznv62q/i2iLPgiy8YohkjCOhB8C+6LxPZ3ePxRKK4I7Nz\nUit3RqN0gJwNGdtyFhz65wkTGwIZ25fa/PXAl5W+Mbn/rLdLU5HDQtss2wn836EP\n7El2PtA8/mMMVR/1VOuYiBzbN6XYI3qAU3XeX8dXsmyxCd8Gm9KqfbMxY63ERte4\nruO66SQlzScaKdjmT5cnM0kkKldfatw0lw6i2QMrjjEatOaGZliaAewXj61mijY6\nuKkKSJMfEpn+G0+QmTGyTORz01pN3Upm/X9RdPfzjN9PrTuInxxoKcs5fIx9jUij\n8wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-01-16 00:00:00.000Z","summary":"

Associate professor at the Department of Computing Sciences (DACS), Maastricht University. Interested in algorithmic graph theory, phylogenetics, fixed parameter tractability, combinatorics, algorithm engineering and proof assistants / computational proof.

","updated":"2025-11-12 03:18:51.444Z","user":"","username":"Steven Kelk"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-01 00:35:26.755Z","domain":"social.edu.nl","followerCount":2867,"followers":"https://social.edu.nl/users/Bibliothecaris/followers","following":"https://social.edu.nl/users/Bibliothecaris/following","followingCount":785,"icon":"https://objectstore.surf.nl/mastodon/accounts/avatars/110/979/949/706/727/077/original/e81e385ec730b88e.jpg","id":"ums3gejs5atwmzr","inbox":"https://social.edu.nl/users/Bibliothecaris/inbox","iri":"https://social.edu.nl/users/Bibliothecaris","isLocal":false,"last_fetched":"2025-11-12 03:18:51.582Z","outbox":"https://social.edu.nl/users/Bibliothecaris/outbox","preferred_username":"Bibliothecaris","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA17rxx1jdKiYRxRVUcX9b\n4iLh4zqCSvCZgeFRU6056E/1kJpPjtxlUqb7sd2nyH3zufJ8kOO9IjSEKIdVNf4T\niywLJU318VvvwnObquNvMesS5/TarWWrxWD02dotmkMGLV/0CeN78fwscPf32PNz\nRjKlCz/3wkiMFKhVtBnl4jLJd8ED/nokWRp7an2iBukOwksIiGepzzhDF1tX65Jv\n15mEotsTSM0zIACEK7TXKmAuclXQCbVHMCtZxqqkPQ5BBdC6V2y9KBdnwuD6lED+\nsZNiT4YTVkn9PF1stlMdOPk+QYf8WslVRMpsamHoZtU4+BVWXamcozWZopKPTlBm\nwQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-08-30 00:00:00.000Z","summary":"

News from the University of Groningen Library // Nieuws van de Universiteitsbibliotheek Groningen

#ResearchSupport | #EducationSupport | #OpenScience | #collection | #books #AcademicLibrary

","updated":"2025-11-12 03:18:51.583Z","user":"","username":"UniversityofGroningenLibrary"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-26 03:20:53.825Z","domain":"mas.to","followerCount":134,"followers":"https://mas.to/users/AustinLBuchanan/followers","following":"https://mas.to/users/AustinLBuchanan/following","followingCount":122,"icon":"https://media.mas.to/accounts/avatars/109/300/414/165/146/628/original/3f88b3f3bfd55453.png","id":"hvw05vc9dp08ywa","inbox":"https://mas.to/users/AustinLBuchanan/inbox","iri":"https://mas.to/users/AustinLBuchanan","isLocal":false,"last_fetched":"2025-11-12 03:18:51.651Z","outbox":"https://mas.to/users/AustinLBuchanan/outbox","preferred_username":"AustinLBuchanan","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz480FHNu1m7+fsmZSH38\nAWk9ZFSdptNIPK5gKzlztIcTpHDJm4WgpJBTDZ3idqyEl5oJ8Q723hWWZ8Q+ftM1\n/JCGdvWJlp9yOFr+/go3xrEUXRgLm0JG0jifXIbKQ6PPxY5/4M7QYVfQoiqcqSAw\nvdzgQ7feQaOm1Yhnw17NN4YTjWliF8ju4I6JqU/DYMFS4Bdv/VD+fvPtWiTvXHH9\njWbCoaBjRvzGXGQygFrZzy5juUso+YMdzpNd/pWC/u3RLeu2bTuq6d67sVGrLCsm\nb/Kg/jPLWFxzFhty6C7PO5mpFPiEBSVnq2nNTs1fu7q3/scEekJzpLq5SJqYVof6\n9wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-07 00:00:00.000Z","summary":"

Associate Professor of IEM at OSU. Interests in #orms #districting #networks  https://austinlbuchanan.github.io/

","updated":"2025-11-12 03:18:51.651Z","user":"","username":"Austin Buchanan"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-23 15:55:59.351Z","domain":"mastodon.social","followerCount":31,"followers":"https://mastodon.social/users/SaltFactory/followers","following":"https://mastodon.social/users/SaltFactory/following","followingCount":94,"icon":"https://files.mastodon.social/accounts/avatars/000/817/986/original/ad559c2879d6aeed.jpg","id":"r83wuwiiot4d6ww","inbox":"https://mastodon.social/users/SaltFactory/inbox","iri":"https://mastodon.social/users/SaltFactory","isLocal":false,"last_fetched":"2025-11-12 03:18:51.762Z","outbox":"https://mastodon.social/users/SaltFactory/outbox","preferred_username":"SaltFactory","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAprMqtyFANgw4O4u2bHO3\ncbqQdqGjRlNRRRp0H1u2y4pSoQFDMHS5cuehxZh7CCt7lSeliMRo4AJ6iOEAJ6eS\nqx815D0jEzA4gUM71eff97QQ2+UKTMBnco76ZBDmGlnh8kM02oNgXDOu0uM/Lk49\nIKDbuoNOe/vJ2iPWudGMz0a5MBlAbbzlwL7BehrxSD1I01cfgQ7NajOxA13BRFuY\n7k+pVO6mUxoNEVBbkT+RhrmqTQmKnUpHIp6kYasLQL52VRsbpzEjNWk57MV/W6lu\n50A0CZc1HZPJhA5ZMFqPoXdeRvh2HMUjMFs6iohv6U+aVDgbBRAAAxPbEge47tsC\nOQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2019-05-23 00:00:00.000Z","summary":"

I never know what I'm talking about.

Postdoc researcher @ KU Leuven, Belgium, working on Knowledge Representation & Reasoning.

","updated":"2025-11-12 03:18:51.763Z","user":"","username":"Simon Vandevelde"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-01 00:31:55.901Z","domain":"mathstodon.xyz","followerCount":321,"followers":"https://mathstodon.xyz/users/czhang03/followers","following":"https://mathstodon.xyz/users/czhang03/following","followingCount":1135,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/351/081/350/510/459/original/e8510960ad837989.jpg","id":"r1bjxmw0qpbxns5","inbox":"https://mathstodon.xyz/users/czhang03/inbox","iri":"https://mathstodon.xyz/users/czhang03","isLocal":false,"last_fetched":"2025-11-12 03:18:51.983Z","outbox":"https://mathstodon.xyz/users/czhang03/outbox","preferred_username":"czhang03","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw+7Z86RWLBlWfiCEUoJ4\nQVkAPG/9Iz9f4iuauVzWGUUumV37mB3jCQk6vLweQD8oFt7qOcHX8JY1h9EJlxrQ\neC1u9dBZeA5mwe9FLlBjjPRvviAxpuejEWm6onFU1UBDmR8OuRrPJxgtoc/l6vGh\njv8a+Hn/lV4QRcPdgG1TGDxTqrR/4+f0Y1MYpUuvOtTQ8/CgqVXiwSJeKV8VJClY\nQ2DK6QCdWu01+GZiQ51FsR5xAO22VQPSqYv6gcw11LG2Rj3DDVylqgMRzj2N6kf6\nAjT8CuV+fixSdMP53d+VZ+Hvn+gmvO2UbbOuhybEYlaDpCLr7NVohIhLcd27pS+G\n2QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-16 00:00:00.000Z","summary":"

Assistant professor at WPI; coalgebra, Kleene algebra practitioner.

Vibing good vibes; mathing bad math.

non-associative, non-commutative, non-symmetric, non-idempotient, and non-continuous.
Do not lift, extend, or generalize.
A fixpoint that is not least, a functor without adjoint, and a directed-incomplete partial order.

Generally co-menacing co-categorical co-object.

"I cannot Grothendick construction under these conditions."

","updated":"2025-11-12 03:18:51.983Z","user":"","username":"Cheng Zhang"}],"page":1,"perPage":10,"totalItems":22,"totalPages":3}

Constraints Journal

Following