Yifei Xu

Venues

Frequent coauthors

Papers

1. DeepSpecs: Expert-Level Question Answering in 5G
   ACL 2026 ·

   Aman Ganapathy Manvattira

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2. LocalBench: Benchmarking LLMs on County-Level Local Knowledge and Reasoning
   AAAI 2026 ·

   Zihan Gao

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3. CoRNStack: High-Quality Contrastive Data for Better Code Retrieval and Reranking
   ICLR 2025 ·

   Tarun Suresh

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4. CtrlNews: LLM-based Multi-Agent Controllable News Writing via Knowledge Gravitational Field
   EMNLP 2025 · Yifei Xu
5. Forecasting the Buzz: Enriching Hashtag Popularity Prediction with LLM Reasoning
   CIKM 2025 · Yifei Xu
6. From Clips to Communities: Fusing Social Video into Knowledge Graphs for Localness-Aware LLMs
   CSCW 2025 ·

   Zihan Gao

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7. Geometric Algorithms for Neural Combinatorial Optimization with Constraints
   NeurIPS 2025 ·

   Nikolaos Karalias

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8. RLTHF: Targeted Human Feedback for LLM Alignment
   ICML 2025 · Yifei Xu
9. VADTree: Explainable Training-Free Video Anomaly Detection via Hierarchical Granularity-Aware Tree
   NeurIPS 2025 ·

   Wenlong Li

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10. CloudEval-YAML: A Practical Benchmark for Cloud Configuration Generation
    MLSys 2024 · Yifei Xu
11. FIRST: Faster Improved Listwise Reranking with Single Token Decoding
    EMNLP 2024 ·

    Revanth Gangi Reddy

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