Liangbin Zhao
1 indexed paper
Recent (6 mo)
1With code
0Influential cites
0Benchmarked
0Publications per year
126
Top categories
NLP×1AI×1
Frequent co-authors
Research Timeline
2026
CobSeg: Coherence Boundary Modeling for Dialogue Topic Segmentation
CobSeg introduces a multi-branch architecture that enhances dialogue topic segmentation by explicitly modeling both semantic coherence and local lexical boundary transitions, achieving state-of-the-art performance without relying on large language models during inference.
Highlighted terms show continued research focus across papers
Papers
cs.CLcs.AIRecentMay 29, 2026
CobSeg: Coherence Boundary Modeling for Dialogue Topic Segmentation
Sijin Sun, Liangbin Zhao, Jiaxiang Cai, Ming Deng +2 more
CobSeg introduces a multi-branch architecture that enhances dialogue topic segmentation by explicitly modeling both semantic coherence and local lexical boundary transitions, achieving state-of-the-ar…
View →