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researcher

Lixin Su

17 papers hereh-index 91.4k citations20 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author16

Across the 16 of 17 papers where every author was matched, so the position is known.

fields
  • cs.CL9
  • cs.IR6
  • cs.CV2
same name
  • Lixin Su — 7 papers, h 4

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedRepresentation Learning with Large Language Models for Recommendation

215 citations · 248 across the 17 of their papers we have counts for

collaborators
Showing 2025Show all

4 papers · 1 filter

cs.CL2025

Learning a Single Token to Replace Long System Prompts in LLMs

Jiancheng Dong, Pengyue Jia, Jingyu Peng +7

Long system prompts are widely used to steer Large Language Models (LLMs), but repeatedly processing them at inference time is inefficient and consumes valuable context budget. Thi…

cs.CL2025

Towards AI Search Paradigm

Yuchen Li, Hengyi Cai, Rui Kong +20

In this paper, we introduce the AI Search Paradigm, a comprehensive blueprint for next-generation search systems capable of emulating human information processing and decision-maki…

cs.CL2025★ 4 cited

TP-RAG: Benchmarking Retrieval-Augmented Large Language Model Agents for Spatiotemporal-Aware Travel Planning

Hang Ni, Fan Liu, Xinyu Ma +5

Large language models (LLMs) have shown promise in automating travel planning, yet they often fall short in addressing nuanced spatiotemporal rationality. While existing benchmarks…

cs.CL2025

CoRanking: Collaborative Ranking with Small and Large Ranking Agents

Wenhan Liu, Xinyu Ma, Yutao Zhu +4

Large Language Models (LLMs) have demonstrated superior listwise ranking performance. However, their superior performance often relies on large-scale parameters (\eg, GPT-4) and a…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.