Xiyuan Zhang
Xiyuan Zhang has 2 papers in our library, in 2019–2026, most of them on Information retrieval & search; often with Guo Tang, Haifeng Wang, Hua Ren Wu.
OpenAlex · ORCID · h-index 12 · 42 works · 582 citations OpenAlex, 2026-10-14
📄 2 works in our library · 🔗 Cited 63 times in our library · ⭐ Paper Stars ranking: #6406
Affiliations
🎓Xi’an University of Posts and TelecommunicationsXi'an ·
China2026 · 1 paper🎓University of California San DiegoSan Diego ·
United States2022–2025 · 12 papers🎓Harbin Normal UniversityHarbin ·
China2022–2023 · 3 papers🏛️Chinese Academy of SciencesBeijing ·
China2025 · 2 papers
Fields, topics and concepts
📚 Shelves 5The field of science this work belongs to (OpenAlex fields).Artificial Intelligence · 2 worksArts and Humanities · 2 worksComputer Science · 2 worksLanguage and Linguistics · 2 worksComputer Vision and Pattern Recognition · 1 work
🧭 Topics 1Research subjects and languages the work is about.Information retrieval & search · 1 work
Works by year
2020s
2010s
Papers
- Proactive Human-Machine Conversation with Explicit Conversation Goal (2019 · 206 citations)
Most dialogue systems simply react to the user and do not steer the exchange. This Baidu paper defines a task in which an agent must actively guide a chat toward a preset target: a two-hop path "[start] → topic a → topic b", where each topic is an entity in a knowledge graph. The authors crawled movie and film-star… - LCR-RAG: Enhancing Logical Consistency in Retrieval-Augmented Generation via Neuro-symbolic Reinforcement Learning (2026)
Retrieval-augmented generation (RAG) helps large language models stay factually grounded. In multi-step reasoning, however, answers can still contradict themselves or skip inference steps. Iterative and self-reflective systems such as IRCoT and Self-RAG try to fix this, but they depend on the model judging its own…
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