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20222026
most citedMulti-Task Recommendations with Reinforcement Learning

45 citations · 118 across the 22 of their papers we have counts for

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Showing 2026Show all

6 papers · 1 filter

cs.AI2026

RobustSGPO: Search-Space Control for Agent Harness Evolution

Zibo Zhao, Jijun Shi, Mo Zhou +9

Semantic-gradient-based prompt optimization (SGPO) improves agent harnesses using execution feedback, but its local update rule leaves the choice of edit scope and operation unreso…

cs.AI2026

AgentBrew: Offline Tool-Use Agent Learning from Raw Real-World Trajectories

Zhiyi Lyu, Yewen Li, Longtao Zheng +7

LLM-based agents are increasingly deployed in real-world applications through tool-use APIs, yet training them for specific environments remains fundamentally difficult: real-world…

cs.IR2026

Uncertainty as Remedy: Mitigating Satisfaction Label Bias in Short Video Multi-Objective Ensemble Ranking

Zonghe Shao, Tiantian He, Xiaoxiao Xu +6

The core objective of short video recommendation is to model users' unobservable true satisfaction with recommended videos. As the dominant industrial framework, end-to-end multi-o…

cs.SE2026

KAT-Coder-V2.5 Technical Report

Bo Huang, Fengxiang Li, Hao Xu +50

We present KAT-Coder-V2.5, a coding-focused agentic model trained to act autonomously inside real, executable repositories rather than as a single-turn code generator. Its capabili…

cs.IR2026

HGenPush: A Heterogeneous Generative Recommendation Architecture for Industrial Push Notification Systems

Xiao Liang, Jiali Feng, Xin Feng +10

With the explosive growth of content platforms, recommendation systems need to better satisfy user demands to enhance user satisfaction and retention. Taking short-video platforms…

cs.IR2026

Bridging Short Videos and Live Streams: Reasoning-Guided Multimodal LLMs for Cross-Domain Representation Learning

Le Zhang, Xiaolan Zhu, Yuchen Wang +9

As live streaming services grow, many platforms offer short videos and live streams to meet diverse needs. Short videos carry substantial traffic and rich behavior signals, whereas…