From the 1 of 3 linked papers with an AI index.
3 papers
cs.IR2026
Is Personalized Modality Weighting Actually Personalized? A Controlled Audit of Per-User Weighting Claims in Multimodal Recommenders
Jingyuan Zheng, Xin Zhang, Yang Gu +6
Per-user modality weighting is deployed at billion-user scale in multimodal recommenders, through user modality-strength vectors, attention gates, meta-weight hypernetworks, and lo…
cs.IR2026
Melo: A Production LLM-Powered Music Recommendation Agent
Shijia Wang, Da Guo, Qiang Xiao +4
We describe Melo, an LLM-powered music recommendation agent deployed on NetEase Cloud Music. Melo is structured as a deterministic five-node state graph over heterogeneous tools, w…
cs.IR2026
SkillSelect-Serve: QoS-Aware Budgeted Skill Service Recommendation for LLM Agents
Jingyuan Zheng, Dongjing Wang, Xin Zhang +7
The paper introduces SkillSelect-Serve, a framework that recommends reusable skill services for LLM agents while respecting token, risk, and tool constraints, improving hit rates a…