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Yunjia Xi

3 accepted papers

2026

Position: Academic Conferences are Potentially Facing Denominator Gaming Caused by Fully Automated Scientific Agents

ICML 2026poster

The implicit policy of maintaining relatively stable acceptance rates at top AI conferences, despite exponentially growing submissions, introduces a critical structural vulnerability. This position paper characterizes a new systemic threat we term ***Agentic Denominator Gaming***, in which a malicio…

Cited by 0SourceScholar
2025

Stop DDoS Attacking the Research Community with AI-Generated Survey Papers

NeurIPS 2025oral

Survey papers are foundational to the scholarly progress of research communities, offering structured overviews that guide both novices and experts across disciplines. However, the recent surge of AI-generated surveys, especially enabled by large language models (LLMs), has transformed this traditio…

Cited by 0SourceScholar
2022

Neural Re-ranking in Multi-stage Recommender Systems: A Review

IJCAI 2022poster

As the final stage of the multi-stage recommender system (MRS), re-ranking directly affects users’ experience and satisfaction by rearranging the input ranking lists, and thereby plays a critical role in MRS. With the advances in deep learning, neural re-ranking has become a trending topic and been…