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Hao Cheng

17 papers hereh-index 8650 citations20 works total

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

author position
  • middle author15
  • last author1

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

fields
  • cs.CL7
  • cs.AI5
  • cs.LG4
  • cs.IR1
same name
  • Hao Cheng — 9 papers, h 8
  • Hao Cheng — 6 papers, h 3
  • Hao Cheng — 6 papers, h 2
  • Hao Cheng — 6 papers, h 2
  • Hao Cheng — 5 papers, h 3
  • Hao Cheng — 5 papers, h 3

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

works on
tool use 2benchmark evaluation 1credit assignment 1dense rewards 1design principles 1empirical study 1long-horizon agents 1temporal-difference learning 1web agents 1

From the 2 of 17 linked papers with an AI index.

activity
20242026
collaborators
Showing cs.IRShow all

1 paper · 1 filter

cs.IR2026

LEDGER: Scaling Agentic Document Editing with Dependency-aware Graph Retrieval

Mike Hang Wang, Utkarsh Garg, Reza Davari +5

We introduce LEDGER to tackle the novel context engineering challenge of agentic document editing, where localized edits to long, structured documents must be applied efficiently w…

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