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Author

Wei Liu

Observed name: Liu, Wei
Observed institutions: Tencent (China), Xiaomi (China)
OpenAlex ID: A5150927798
Sample-Guided Exact Top-K Selection for Long-Context Sparse Attention
2026 · Liu, Siran, Xue, Yang, et al. · arXiv (Cornell University)
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Flow3D-OPD: Multi-Teacher On-Policy Distillation for 3D Geometry Generation with Flow-Matching Diffusion Transformer
2026 · Ning, Zhiwei, Zhou, Zhen, et al. · arXiv (Cornell University)
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When Sample Selection Bias Precipitates Model Collapse
2026 · Qiao, Xinbao, Du, Xianglong, et al. · arXiv (Cornell University)
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LongCat-Flash-Thinking-2601 Technical Report
2026 · Meituan LongCat Team, Gui, Anchun, et al. · arXiv (Cornell University)
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Where to Look and What to Use: Retrieve–Localize–Generate for Long-Term Conversational Memory Question Answering
2026 · Yifan Wang, Xinkui Lin, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP)
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Works count: 5
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