
Sahel Sharifymoghaddam
@Sahel_Sharify
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PhD student Computer Science, @UWaterloo
Toronto
Joined November 2013
Thrilled to be heading to #SIGIR2025 with ๐ฅ๐ฎ๐ป๐ธ๐๐๐ ! Iโll also be stepping in for a few other exciting projects from the #UniversityOfWaterloo team. If youโll be there, letโs chat! ๐.๐ ๐๐ผ๐ผ๐ธ๐บ๐ฎ๐ฟ๐ธ ๐ผ๐ณ ๐ฎ๐น๐น ๐จ๐ช ๐ฝ๐ฎ๐ฝ๐ฒ๐ฟ๐ available in the images below:
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5/5.We hope RankLLM becomes a go-to community resource for reproducible LLM-based ranking research. Check it out, give it a โญ, contribute, and let us know what you build with it!. ๐ ๐ #SIGIR2025.
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4/5.Huge thanks to my amazing collaborators โ @rpradeep42, Andre Slavescu, Ryan Nguyen, Andrew Xu, Zijian Chen, Yilin Zhang, Yidi Chen, Jasper Xian, and @lintool! ๐. ๐ We are also incredibly grateful to all the generous open-source contributors who made this possible!.
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3/5.Why RankLLM? (Cont.).๐ Integration with popular frameworks: @llama_index , @LangChainAI , and Rerankers. ๐ Easy two-click reproducibility.
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๐งต1/5.๐จ Excited to announce our SIGIR 2025 resource paper: "๐๐๐ฃ๐ ๐๐๐: ๐ผ ๐๐ฎ๐ฉ๐๐ค๐ฃ ๐๐๐๐ ๐๐๐ ๐๐ค๐ง ๐๐๐ง๐๐ฃ๐ ๐๐ฃ๐ ๐ฌ๐๐ฉ๐ ๐๐๐๐จ" is now on arXiv! ๐. ๐ Paper: ๐ป Code: ๐ฆ PyPI:
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Check out our latest paper "๐จ๐ป๐ถ๐ฅ๐๐: ๐จ๐ป๐ถ๐๐ฒ๐ฟ๐๐ฎ๐น ๐ฅ๐ฒ๐๐ฟ๐ถ๐ฒ๐๐ฎ๐น ๐๐๐ด๐บ๐ฒ๐ป๐๐ฎ๐๐ถ๐ผ๐ป ๐ณ๐ผ๐ฟ ๐๐ฎ๐ฟ๐ด๐ฒ ๐ฉ๐ถ๐๐ถ๐ผ๐ป ๐๐ฎ๐ป๐ด๐๐ฎ๐ด๐ฒ ๐ ๐ผ๐ฑ๐ฒ๐น๐"! #NAACL2025.๐
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๐More explainable diagnostics for LLM battle outcomes โ now at scale!. Work done with @UWaterloo folks @Ushivani3, @beirmug, @rpradeep42 and @lintool!. Check out full details in our arXiv preprint:.๐
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๐ We also extend to ๐พ๐๐ฒ๐ฟ๐ ๐๐๐ฝ๐ฒ ๐ฏ๐ฟ๐ฒ๐ฎ๐ธ๐ฑ๐ผ๐๐ป๐, and ๐บ๐๐น๐๐ถ๐น๐ถ๐ป๐ด๐๐ฎ๐น ๐ฎ๐ป๐ฎ๐น๐๐๐ถ๐ identifying where ๐ฝ๐ฟ๐ฒ๐ณ๐ฒ๐ฟ๐ฒ๐ป๐ฐ๐ฒ ๐ถ๐ป๐๐ฒ๐ฟ๐๐ถ๐ผ๐ป๐ arise (e.g., ambiguous or incomplete queries).
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Voters in LLM arenas choose battle winners, but donโt always explain!.๐ Building on a recent work from our group, ๐ง๐ต๐ฒ ๐๐ฟ๐ฒ๐ฎ๐ ๐ก๐๐ด๐ด๐ฒ๐ ๐ฅ๐ฒ๐ฐ๐ฎ๐น๐น, we bring nugget evaluation to ๐ณ๐ battles from the ๐ฆ๐ฒ๐ฎ๐ฟ๐ฐ๐ต๐๐ฟ๐ฒ๐ป๐ฎ ๐ฑ๐ฎ๐๐ฎ๐๐ฒ๐!.
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