🧑‍🔬 Xingyu Li

🧭 Fields, topics and concepts

Of its works in our library, with the number of works on each.

📅 Works by year

2020s

2010s

📄 Papers

The most cited first (OpenAlex and our library).

1. End-to-End Open-Domain Question Answering with BERTserini (2019 · 549 citations)
   Most QA benchmarks of the time give the system a ready passage or a short list of candidate sentences. The step of finding relevant text in a large collection is left out. This demo paper presents BERTserini, which answers questions directly over a Wikipedia dump of 5.08M articles. It chains two modules. First, the…
2. Chart-RL: Generalized Chart Comprehension via Reinforcement Learning with Verifiable Rewards (2026 · 1 citation)
   Vision-language models (VLMs) often fail on charts they have not seen before. Chart questions call for symbolic and quantitative multi-step reasoning, and supervised fine-tuning (SFT) on domain data tends to overfit and cause forgetting. The authors propose Chart-RL, which extends the open-source VLM-R1 platform with…
3. TrajGuard: Streaming Hidden-state Trajectory Detection for Decoding-time Jailbreak Defense (2026)
   Most jailbreak defenses judge a prompt, an output, or a single internal state in isolation. This misses how risk builds up while a response is being generated. The authors compare prompt representations with decoding-time hidden states across several models. They find that jailbreak prompts stay mixed in with benign…

All works

4 works of theirs in our library, the most cited first; 3 with a page here, the others link their original until we summarise them.

1. End-to-End Open-Domain Question Answering with BERTseriniConference of the North American Chapter of the Association for Computational Linguistics (NAACL)Wei Yang, Yuqing Xie, Aileen Lin, et al.2019 · 549 citations
2. Chart-RL: Generalized Chart Comprehension via Reinforcement Learning with Verifiable RewardsWorkshop on Structured Understanding, Retrieval, and Generation in the LLM EraXin Zhang, Xingyu Li, Rongguang Wang, et al.2026 · 1 citation
3. TrajGuard: Streaming Hidden-state Trajectory Detection for Decoding-time Jailbreak DefenseFindings of the Association for Computational LinguisticsCheng Liu, Xiaolei Liu, Xingyu Li, et al.2026
4. PAR2-RAG: Planned Active Retrieval and Reasoning for Multi-Hop Question Answering ↗Annual Meeting of the Association for Computational Linguistics (ACL) · no summary yetXingyu Li et al.2026

🤝 Co-authors here

7 co-authors with a page, the most papers together first.

• Cheng Liu
• Dan Roth
• Jimmy Lin
• Ming Li
• Wei Yang
• Xin Zhang
• Zheng Wang

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

• Findings of the Association for Computational Linguistics: Findings of the Association for Computational Linguistics 2026
• Conference of the North American Chapter of the Association for Computational Linguistics (NAACL): NAACL 2019
• Workshop on Structured Understanding, Retrieval, and Generation in the LLM Era: Workshop on Structured Understanding, Retrieval, and Generation in the LLM Era 2026
• Annual Meeting of the Association for Computational Linguistics (ACL)

🔗 Cited by

Papers of our library cite their works 159 times (of the 149,439 papers whose bibliographies we read); 25 citing papers with a page here →.

Updated 1 November 2026

This page in Markdown → https://md.research.elamur.ai/free/en/authors/xingyu-li/