Hansi Zeng

Expert
@HansiZeng
hansizeng.github.io/

RIPOR. [WWW 2024] The official repo for paper "Scalable and Effective Generative Information Retrieval".

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PAG. [SIGIR 2024] The official repo for paper "Planning Ahead in Generative Retrieval: Guiding Autoregressive Generation through Simultaneous Decoding"

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CL-DRD. [SIGIR 2022] The official repo for the paper "Curriculum Learning for Dense Retrieval Distillation".

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scaling-retriever. [SIGIR 2025] The official repo for "Scaling Sparse and Dense Retrieval in Decoder-Only LLMs"

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UIA. The official repo for SIGIR'23 paper: A Personalized Dense Retrieval Framework for Unified Information Access

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text-semantic-matching. Pytorch implementations of several text semantic matching models. The repository currently contains ESIM, CAFE, RE2

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syn-plan-research. The official repo for the paper: SynPlanResearch-R1: Encouraging Tool Exploration for Deep Research with Synthetic Plans.

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deep-research-benchmark. Python

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BBN. Jupyter Notebook

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ZARM. Python

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