Author: mpkato

SIGIR 2026 Papers Accepted

The following papers were accepted at SIGIR 2026:

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Maruta-san (D3) Received the Committee Member Special Award at NLP 2026

Atsuki Maruta (D3) received the Committee Member Special Award at NLP 2026 (a domestic conference)! 👏👏👏 言語処理学会第32回年次大会(NLP2026)

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Ito-san (M2) Received the Sponsor Award (Recruit Co., Ltd.) at DEIM 2026

Takumi Ito (M2) received the Sponsor Award (Recruit Co., Ltd.) at DEIM 2026 (a domestic conference)! 👏👏👏 DEIM 2026(第18回データ工学と情報マネジメントに関するフォーラム)

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KASYS Won DEIM 2026 Awards

Takumi Ito (M2) and Yuri Iwama (B4) won the student presentation award at DEIM 2026 (a domestic workshop)! 👏👏👏   DEIM 2026(第18回データ工学と情報マネジメントに関するフォーラム)

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SIGIR-AP 2025 Paper Accepted

Our paper “Impact of LLM-Modified Queries and Documents in Training Data on Neural Retrieval Models”, authored by Yuto Nakachi and Makoto P. Kato, has been accepted at SIGIR-AP 2025 as a full paper.

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Fujimaki-san (M1) Received the Best Oral Presentation Award and Best Poster Presentation Award at the NTCIR-18 Conference

Haruki Fujimaki (M1) received the Best Oral Presentation Award and Best Poster Presentation Award at the NTCIR-18 Conference! 👏👏👏   NTCIR-18 Conference

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Tagai-san (D1) Received DEIM 2025 Best Poster Award

Nao Tagai (D1) received the best poster award at DEIM 2025 (a domestic workshop)! 👏👏👏   DEIM 2025(第17回データ工学と情報マネジメントに関するフォーラム)

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SIGIR 2025 Paper Accepted

Our paper “LLM-based Query Expansion Fails for Unfamiliar and Ambiguous Queries”, authored by Kenya Abe, Kunihiro Takeoka, Makoto P. Kato and Masafumi Oyamada, has been accepted at SIGIR 2025 as a short paper.

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KASYS Won DEIM 2025 Awards

Nao Tagai (M2), Yuto Nakachi (M2), Yuta Hondo (B4), Akinojo Tomizawa (B4), and Kouji Nishikawa (B4) won the student presentation award at DEIM 2025 (a domestic workshop)! 👏👏👏   DEIM 2025(第17回データ工学と情報マネジメントに関するフォーラム)

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ECIR 2025 Paper Accepted

Our paper “Investigating the Performance of Dense Retrievers for Queries with Numerical Conditions”, authored by Haruki Fujimaki and Makoto P. Kato, has been accepted at ECIR 2025 as a short paper.

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