7 papers
Action Conditioned Bisimulation For GUI Agent Memory
Hongbo Zhang, Liuyang Song, Quanquan Li +3
An agent that remembers what it did on a web page must decide when two pages count as the same. Memories built on observation similarity merge pages that look alike but behave diff…
Query Independent Variable Rate Visual Token Coding
Hongbo Zhang, Zihao Yang, Liuyang Song +4
Visual-token compression for vision--language models is posed almost entirely as a selection problem: decide which tokens to keep and discard the rest. The criteria that work best…
When Successful Memories Mislead Embodied Agents:Memory Adaption For Task-Conditioned Execution
Quanquan Li, Hongbo Zhang, Yihe Chi +5
Experience reuse can reduce repeated exploration in embodied agents, but a trajectory that succeeded previously may be unsuitable for the current execution context. Existing memory…
BindCLIP: One Balanced Coupling For Compositional Vision Language Scoring
Liuyang Song, Yi Zhang, Zhongyi Deng +2
Global vision--language similarities compress an image and a caption into one vector, preserving semantics but not which word corresponds to which region or how those regions are a…
Control-Anchored Residual Flow Matching Conditioned on Gene Geometry for Virtual Cell Perturbation Modeling
Quanquan Li, Yihe Chi, Liuyang Song +10
A central task in virtual cell modeling is predicting single-cell transcriptional responses to unseen genetic perturbations and drug combinations, and biological networks provide v…
FutureBridge: Token Selection Beyond Local Preference in Collaborative Decoding
Quanquan Li, Hongbo Zhang, Yihe Chi +9
Token-level collaboration allows a large language model (LLM) to assist a small language model (SLM) when their predictions diverge. Existing methods either use LLM-generated inter…
AS-FedBridge: Pseudo-Spike Bridge Distillation for Heterogeneous ANN-SNN Federated Learning
Shengyang Li, Yiting Dong, Liuyang Song +5
Federated learning enables collaborative model training across distributed edge devices while strictly preserving data privacy. To facilitate practical deployment on resource-const…