Assistant Professor - Information Science Drexel University College of Computing & Informatics (CCI) WS-DL & ODU CS alum Most things web archiving-relatedhttps://bsky.app/profile/machawk1.bsky.socialhttps://bsky.app/profile/machawk1.bsky.social/post/3mimnlc6ork2mJust shared a recap of teaching INFO624 at Drexel this winter. A fast-moving quarter exploring how AI is changing search plus some great student projects and takeaways. log.lab.matkelly.com/info624-2026 https://log.lab.matkelly.com/info624-202603 Apr 2026 21:20 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3mimnlc6ork2mhttps://bsky.app/profile/machawk1.bsky.social/post/3mimnlc6ork2mJust shared a recap of teaching INFO624 at Drexel this winter. A fast-moving quarter exploring how AI is changing search plus some great student projects and takeaways. log.lab.matkelly.com/info624-2026 https://log.lab.matkelly.com/info624-202603 Apr 2026 21:20 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3mimnlc6ork2mhttps://bsky.app/profile/machawk1.bsky.social/post/3mcuhy6cxtc2iMy site monitor just reported that the ACM Hypertext 2026 (@acmht.bsky.social) conference web site is live! I enjoyed attending HT'25 in Chicago & hope to submit a paper (due Mar. 27). I've no affiliation as an organizer but someone you know might also want to target this venue. ht.acm.org/ht2026/ https://ht.acm.org/ht2026/20 Jan 2026 15:30 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3mcuhy6cxtc2ihttps://bsky.app/profile/machawk1.bsky.social/post/3mc6ge56t5k26Maybe just a matter of being one of XKCD's Lucky 10,000, but TIL about the (Java-based) TimeStitch Memento Aggregator from LANL: https://github.com/lanl/TimeStitch-Memento-Aggregator #webarchiving #memento @mementoweb.bsky.social #mementoweb https://github.com/lanl/TimeSti..11 Jan 2026 21:02 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3mc6ge56t5k26https://bsky.app/profile/machawk1.bsky.social/post/3mabzj5hg6k2aNow presenting our #jcdl2025 paper exploring IPARO, a decentralized web-archival system on IPFS/IPNS that embeds version links into archived content. We evaluate linking policies and storage/lookup/replay tradeoffs. @ipfs.tech Slides: https://matkelly.com/presentations/2025_jcdl_iparo.pdf Paper: https://matkelly.com/papers/2025_jcdl_iparo.pdf18 Dec 2025 20:33 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3mabzj5hg6k2ahttps://bsky.app/profile/machawk1.bsky.social/post/3ma7lud4gok2pTIL about https://github.com/midwork-finds-jobs/duckdb-web-archive, a DuckDB ext. to query web archive CDX APIs directly from SQL. i.e., query Wayback Machine & Common Crawl CDX APIs like they were database tables! #webarchiving @archive.org @waybackmachine.bsky.social h/t @atomotic.com via @inkdroid.org(merveilles.town/@ink) https://github.com/midwork-finds-jobs/duckdb-web-archiveDuckDB17 Dec 2025 21:23 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3ma7lud4gok2phttps://bsky.app/profile/machawk1.bsky.social/post/3ma4q6m65o22fMy PhD student Chris Rauch presented OntExtract @ #JCDL2025! Web-based NLP w/ PROV-O provenance—comparing manual vs LLM pipelines & track semantic change. Demo: ontextract.ontorealm.net Slides: matkelly.com/presentations/2025_jcdl_ontextract.pdf Paper: matkelly.com/papers/2025_jcdl_ontextract.pdf16 Dec 2025 18:02 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3ma4q6m65o22fhttps://bsky.app/profile/machawk1.bsky.social/post/3m7nygmduqk2aThe work described in this article was supported by IMLS 🫶 #webarchiving [contains quote post or other embedded content]10 Dec 2025 21:20 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3m7nygmduqk2ahttps://bsky.app/profile/machawk1.bsky.social/post/3m3xe2wi6r22dThe proceedings & recordings of the 5 presentations at the Web Archiving and Digital Libraries (WADL) 2025 Workshop from ACM Hypertext in September 2025 are now live! * Proceedings: https://ualberta.scholaris.ca/items/02da5c1d-b765-4d68-beae-e0b794e2faec * Recordings: https://wadlworkshop.github.io/2025/content/4-schedule.html (@ Internet Archive & YT)24 Oct 2025 17:01 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3m3xe2wi6r22dhttps://bsky.app/profile/machawk1.bsky.social/post/3m3s73q3sb22uOur article "Liberation of LMS-siloed Instructional Data" was just released by the Code4Lib Journal! The work documents our efforts in extracting IMLS-funded bootcamp content from Blackboard for future reuse in library carpentries & for reference by students. 📝 journal.code4lib.org/articles/1846222 Oct 2025 15:49 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3m3s73q3sb22uhttps://bsky.app/profile/machawk1.bsky.social/post/3lz5cf6xxic2kThat's a wrap on ACM Hypertext 2025! #ACMHT2025 #HT2025 #HT25 Next year's Hypertext 2026 will be in London at School of Advanced Study at University of London and the British Library. #HT2026 September 8-11, 2026 The theme will be Hypertext as Method.18 Sep 2025 21:32 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3lz5cf6xxic2khttps://bsky.app/profile/machawk1.bsky.social/post/3lz4lhap5722fAt #ACMHT2025 day 4, Yavuz Selim Kartal (from @gesis.org) discusses supplementing social media posts with AI-generated summaries, which are perceived as most understandable form of enrichment as compared to metadata enrichment or pull quotes. @acmht.bsky.social #HT2025 📄 https://dl.acm.org/doi/10.1145/3720553.374667018 Sep 2025 14:41 +0000at://did:plc:jf62phqqmiyt6edza674kcmr/app.bsky.feed.post/3lz4lhap5722f