collaborators

6 papers

cs.AI2026

GCAgent: Enhancing Group Chat Communication through Dialogue Agents System

Zijie Meng, Zheyong Xie, Zheyu Ye +5

As a key form in online social platforms, group chat is a popular space for interest exchange or problem-solving, but its effectiveness is often hindered by inactivity and manageme…

cs.CV2026

Vision-R1: Incentivizing Reasoning Capability in Multimodal Large Language Models

Wenxuan Huang, Bohan Jia, Zijie Zhai +7

DeepSeek-R1-Zero has successfully demonstrated the emergence of reasoning capabilities in LLMs purely through Reinforcement Learning (RL). Inspired by this breakthrough, we explore…

cs.CL2025

Pet-Bench: Benchmarking the Abilities of Large Language Models as E-Pets in Social Network Services

Hongcheng Guo, Zheyong Xie, Shaosheng Cao +6

As interest in using Large Language Models for interactive and emotionally rich experiences grows, virtual pet companionship emerges as a novel yet underexplored application. Exist…

cs.AI2025

RedOne 2.0: Rethinking Domain-specific LLM Post-Training in Social Networking Services

Fei Zhao, Chonggang Lu, Haofu Qian +9

As a key medium for human interaction and information exchange, social networking services (SNS) pose unique challenges for large language models (LLMs): heterogeneous workloads, f…

cs.LG2025

RedOne: Revealing Domain-specific LLM Post-Training in Social Networking Services

Fei Zhao, Chonggang Lu, Yue Wang +22

As a primary medium for modern information dissemination, social networking services (SNS) have experienced rapid growth, which has proposed significant challenges for platform con…

cs.CV2025

Dynamic-LLaVA: Efficient Multimodal Large Language Models via Dynamic Vision-language Context Sparsification

Wenxuan Huang, Zijie Zhai, Yunhang Shen +6

Multimodal Large Language Models (MLLMs) have achieved remarkable success in vision understanding, reasoning, and interaction. However, the inference computation and memory increas…