Jiajun Liu
Jiajun Liu has 4 papers in our library, in 2026, most of them on Reasoning, Information extraction, Information retrieval & search; often with Peng Wang, Wenjun Ke, Yao He.
OpenAlex · h-index 0 · 6 works · 0 citations OpenAlex, 2026-10-14
📄 4 works in our library · 🔗 Cited 3 times in our library · ⭐ Paper Stars ranking: #11737
Affiliations
Fields, topics and concepts
📚 Shelves 7The field of science this work belongs to (OpenAlex fields).Computer Science · 4 worksEngineering · 1 workArtificial Intelligence · 4 worksComputer Vision and Pattern Recognition · 4 worksControl and Systems Engineering · 1 workArts and Humanities · 3 worksLanguage and Linguistics · 3 works
🧭 Topics 4Research subjects and languages the work is about.Reasoning · 2 worksInformation extraction · 1 workInformation retrieval & search · 1 workVision & language · 1 work
Works by year
2020s
Papers
- Embodied-Reasoner: Synergizing Visual Search, Reasoning, and Action for Embodied Interactive Tasks (2026 · 5 citations)
Reasoning models do well at math and coding, but it is unclear whether they can handle embodied tasks. In these tasks an agent explores a room over many turns and must work with long sequences of alternating images and text. The authors present Embodied-Reasoner, a vision-language agent that combines visual search… - Capability Decomposition for Unified Information Extraction via Hierarchical Mixture-of-Experts (2026)
The paper addresses Unified Information Extraction (UIE): handling heterogeneous IE tasks (NER, RE, EE, ABSA) with one model. - Exploring Layer Activation Dynamic of CoT via Knowledge Probe (2026)
The paper investigates how instruction-tuned LLMs internally carry out chain-of-thought (CoT) reasoning. Earlier interpretability research mostly studied single-step factual recall, so it remained unclear how knowledge is called up and passed between tokens across successive reasoning steps. The authors require… - Knowledge Poisoning Attacks on Medical Multi-Modal Retrieval-Augmented Generation (2026)
Medical multimodal RAG systems pair images such as X-rays with clinical text in a retrieval database, and injected adversarial entries can compromise them.
Co-authors here
- Peng Wang ×2
- Wenjun Ke ×2
- Yao He ×2
- Guiyang Hou
- Hang Zhang
- Mengna Wang
- Shangguang Wang
- Tao Qi
- Weiming Lu
- Wenqi Zhang
- Xin Li
- Yongfeng Huang
Venues
Cited by
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