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researcher

Benfeng Xu

20 papers hereh-index 151.3k citations41 works total

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

author position
  • first author1
  • middle author18

Across the 19 of 20 papers where every author was matched, so the position is known.

fields
  • cs.CL17
  • cs.AI1
  • cs.CV1
  • cs.IR1

identity via Semantic Scholar / OpenAlex

works on
agentic search 1benchmark 1dense retrieval 1evaluation 1evaluation benchmark 1graph-based indexing 1image editing 1large language models 1lexical retrieval 1mesh reconstruction 1multi-person interaction 1multi-turn dialogue 1

From the 3 of 20 linked papers with an AI index.

collaborators
Showing cs.IRShow all

1 paper · 1 filter

cs.IR2025

An Index-based Approach for Efficient and Effective Web Content Extraction

Yihan Chen, Benfeng Xu, Xiaorui Wang +1

As web agents (e.g., Deep Research) routinely consume massive volumes of web pages to gather and analyze information, LLM context management -- under large token budgets and low si…

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