activity
20192026
most citedSPFresh: Incremental In-Place Update for Billion-Scale Vector Search

58 citations · 110 across the 67 of their papers we have counts for

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5 papers · 1 filter

cs.AI2026

Agent Lightning v1.0: Towards Harnessed Agentic RL

Zhiyuan He, Siwei Zhang, Zhiwen Zhou +7

Modern agents operate inside agent harnesses that manage tools, context, and control flow, making the harness a critical part of the agent system. Our original Agent Lightning intr…

cs.AI2025

ProRe: A Proactive Reward System for GUI Agents via Reasoner-Actor Collaboration

Gaole Dai, Shiqi Jiang, Ting Cao +5

Reward is critical to the evaluation and training of large language models (LLMs). However, existing rule-based or model-based reward methods struggle to generalize to GUI agents,…

cs.AI2025

Agent Lightning: Train ANY AI Agents with Reinforcement Learning

Xufang Luo, Yuge Zhang, Zhiyuan He +5

We present Agent Lightning, a flexible and extensible framework that enables Reinforcement Learning (RL)-based training of Large Language Models (LLMs) for any AI agent. Unlike exi…

cs.AI2025

Advancing Mobile GUI Agents: A Verifier-Driven Approach to Practical Deployment

Gaole Dai, Shiqi Jiang, Ting Cao +5

We propose V-Droid, a mobile GUI task automation agent. Unlike previous mobile agents that utilize Large Language Models (LLMs) as generators to directly generate actions at each s…

cs.AI2024

ReMe: Scaffolding Personalized Cognitive Training via Controllable LLM-Mediated Conversations

Zilong Wang, Nan Chen, Luna K. Qiu +6

Global aging calls for scalable and engaging cognitive interventions. Computerized cognitive training (CCT) is a promising non-pharmacological approach, yet many unsupervised progr…