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Xu Liu

AAAI 2026×3INFOCOM 2026×3ICRA 2026KDD 2026SIGIR 2026多模态检索与知识效率与系统可解释性对齐与偏好
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一作贡献240
核心/参与37
方向广度19
合作网络12
6 一作 · 9 篇 · AAAI 2026 / INFOCOM 2026 / ICRA 2026 / KDD 2026 / SIGIR 2026

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2026 顶会论文

9
作者位次 #2/12SIGIR 2026Poster· Information Retrieval (Industry)

A General Framework for Multimodal LLM-Based Multimedia Understanding in Large-Scale Recommendation Systems

Yiming Zhu · Xu Liu · Ziyun Xu · Zheng Wu · Joena Zhang · Sirius Chen · Chenheli Hua · Silvester Yao · Qichao Que · Wentao Shi · Junfeng Pan · Linhong Zhu

摘要

Conventional recommendation systems frequently fail to fully exploit the high-dimensional semantic signals inherent in multimedia content, thereby limiting the fidelity of user preference modeling. While Multimodal Large Language Models (MM-LLMs) offer robust mechanisms for interpreting such comp...

可解释性多模态对齐与偏好OpenReview
一作KDD 2026Oral· Knowledge Discovery & Data Mining

EXHOLD: Experience-Aware Real-Time Hold Control for Large-Scale Ride-Hailing Matching at DiDi

Xu Liu · Kai Wan · Zihao Lu

检索与知识OpenReview
作者位次 #2/3INFOCOM 2026Oral· Computer Communications & Networking

Curving the Trajectory: Adaptive Airy Beam Training for Near-Field Blockage Resilience

Shupei Zhang · Xu Liu · Boya Di

作者位次 #3/4INFOCOM 2026Oral· Computer Communications & Networking

RadarFlow: Conditional Flow Matching for Efficient 3D Object Reconstruction Using mmWave Radar

Bingqi Wang · Sutong Zhang · Xu Liu · Boya Di

效率与系统OpenReview

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