Simon Lupart @simon_lupart
PhD Student @irlab_amsterdam with @ekanou and @maliannejadi in IR and Conversational AI | Prev: @naverlabseurope | Interested in IR & ML. scholar.google.com/citations?user… Amsterdam, The Netherlands Joined April 2022-
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Simon Lupart retweeted
🚀 Excited to share our latest work: "Conversational Gold: Evaluating Personalized Conversational Search Systems using Gold Nuggets", together with @simon_lupart, @leifos, @JeffD, and @maliannejadi now on arXiv! Check out the paper here: arxiv.org/pdf/2503.09902
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Simon Lupart retweeted
Many are unfamiliar with TREC, so I'll share an explanation from 20+ years of experience both as an organizer and a participant. A good starting point is William Thomson (aka Lord Kelvin): "If you cannot measure it, you cannot improve it".
Simon Lupart retweeted
Test topics for iKAT 2024 have been released. Looking forward to your submissions! Data: ikat.com/data/
Simon Lupart retweeted
📣📣 Check out ESSIR 2024's program! We start with Transformers, Foundation Models, and Finetuning, followed by Generative IR, LLMs, (Neural) RecSys, LTR, Evaluation, Explainability, and Fairness. ESSIR features FIDA and a week-long hackathon! 👩🏻💻 2024.essir.eu/attending/scho…
📣📣 Check out ESSIR 2024's program! We start with Transformers, Foundation Models, and Finetuning, followed by Generative IR, LLMs, (Neural) RecSys, LTR, Evaluation, Explainability, and Fairness. ESSIR features FIDA and a week-long hackathon! 👩🏻💻 2024.essir.eu/attending/scho… https://t.co/NFZmTDqWOp
Simon Lupart retweeted
Exciting news. TREC iKAT (@trec_ikat) is back! The guidelines are available on our website: trecikat.com In Y2: 1. the collection remains the same; 2. the main task remains the same; 3. we have a new subtask: response-generation-only. Stay tuned for more info!
Simon Lupart retweeted
1/4 I'm happy to announce that we at @irlab_amsterdam will organize the next edition of the European Summer School in Information Retrieval (ESSIR) @essir_eu on July 1-5 at the University of Amsterdam. Early registration deadline: May 31. More info: 2024.essir.eu
Simon Lupart retweeted
In love with the Search Futures workshop @ecir2024 . Lots of interesting questions and ideas discussed so far. @simon_lupart is now sharing his thoughts on generative conversational IR. #ECIR2024
Simon Lupart retweeted
Today I'm presenting our poster (A Static Pruning Study on Sparse Neural Retrievers) at #SIGIR2023! tldr: A) Pruning allows 2x speedup with less than 2% drop in effectiveness or 4x speedup with less than 8% drop. B) In the case of SPLADE, you should both regularize and prune.
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