Author

Lingpeng Kong

View on Semantic Scholar

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#computer vision Preprint Aug 2026

Semantic Head Specialization Guides Hybrid ViT Attention for Multimodal LLMs

This work studies ViT attention heads and finds they differentiate into object- and background-specialist roles, a pattern most pronounced under full attention, and proposes SHS-Index to quantify this specialization, showing that it distinguishes full-attention from chunk-window ViTs, and finds that it strongly tracks downstream benchmark performance.

Chenyu He, Lei Li, Shi-Cheng Li et al. · 0 citations

#natural language process... Preprint Aug 2026

PersonaForge: Realistic Multi-Turn User Simulation for Agentic Systems

This work introduces PersonaForge, a user simulation framework for synthesizing realistic multi-turn user--agent interactions that combines a four-dimensional persona space, SOUL-driven behavioral control calibrated to real-user statistics, and Reverse Deep Construction grounded in authentic seed queries.

Hanglong Lv, Dawei Zhu, Lei Li et al. · 0 citations