activity
20212026
most citedOn the User Behavior Leakage from Recommender System Exposure

39 citations · 42 across the 8 of their papers we have counts for

collaborators

8 papers

cs.IR2026

SelfDR: Self-Distillation from Reasoning for LLM-Based Recommendation

Chumeng Jiang, Jiayin Wang, Xinjie Lin +3

Large Language Models (LLMs) have recently emerged as powerful backbones for recommendation. To better elicit their capabilities, reasoning has been widely incorporated to help LLM…

cs.CL2026

Personalized Turn-Level User Conversation Satisfaction Benchmark

Zhefan Wang, Zhiqiang Guo, Weizhi Ma +3

User satisfaction with AI assistants is highly personalized: the same response may satisfy one user but disappoint another depending on what each user expects and what they have as…

cs.LG2026

CC-OR-Net: A Unified Framework for LTV Prediction through Structural Decoupling

Mingyu Zhao, Haoran Bai, Yu Tian +2

Customer Lifetime Value (LTV) prediction, a central problem in modern marketing, is characterized by a unique zero-inflated and long-tail data distribution. This distribution prese…

cs.AI2025

Open-Set Living Need Prediction with Large Language Models

Xiaochong Lan, Jie Feng, Yizhou Sun +5

Living needs are the needs people generate in their daily lives for survival and well-being. On life service platforms like Meituan, user purchases are driven by living needs, maki…

cs.IR2024

Enhancing ID-based Recommendation with Large Language Models

Lei Chen, Chen Gao, Xiaoyi Du +4

Large Language Models (LLMs) have recently garnered significant attention in various domains, including recommendation systems. Recent research leverages the capabilities of LLMs t…

cs.IR20233 cited

NEON: Living Needs Prediction System in Meituan

Xiaochong Lan, Chen Gao, Shiqi Wen +6

Living needs refer to the various needs in human's daily lives for survival and well-being, including food, housing, entertainment, etc. On life service platforms that connect user…