activity
20242026
collaborators

5 papers

cs.CV2026

OTPrune: Distribution-Aligned Visual Token Pruning via Optimal Transport

Xiwen Chen, Wenhui Zhu, Gen Li +9

Multi-modal large language models (MLLMs) achieve strong visual-language reasoning but suffer from high inference cost due to redundant visual tokens. Recent work explores visual t…

cs.IR2026

MixLM: High-Throughput and Effective LLM Ranking via Text-Embedding Mix-Interaction

Guoyao Li, Ran He, Shusen Jing +21

Large language models (LLMs) excel at capturing semantic nuances and therefore show impressive relevance ranking performance in modern recommendation and search systems. However, t…

cs.IR2025

Scaling Up Efficient Small Language Models Serving and Deployment for Semantic Job Search

Kayhan Behdin, Qingquan Song, Sriram Vasudevan +17

Large Language Models (LLMs) have demonstrated impressive quality when applied to predictive tasks such as relevance ranking and semantic search. However, deployment of such LLMs r…

cs.LG2024

LiNR: Model Based Neural Retrieval on GPUs at LinkedIn

Fedor Borisyuk, Qingquan Song, Mingzhou Zhou +11

This paper introduces LiNR, LinkedIn's large-scale, GPU-based retrieval system. LiNR supports a billion-sized index on GPU models. We discuss our experiences and challenges in crea…

cs.LG2024

LiRank: Industrial Large Scale Ranking Models at LinkedIn

Fedor Borisyuk, Mingzhou Zhou, Qingquan Song +31

We present LiRank, a large-scale ranking framework at LinkedIn that brings to production state-of-the-art modeling architectures and optimization methods. We unveil several modelin…