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J. Chang

11 papers hereh-index 7213 citations17 works total

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

author position
  • middle author10
  • last author1

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.HC7
  • cs.CL3
  • cs.DL1
same name
  • J. Chang — 147 papers, h 5
  • J. Chang — 73 papers, h 13
  • J. Chang — 73 papers, h 6
  • J. Chang — 49 papers, h 58
  • J. Chang — 8 papers, h 3
  • J. Chang — 8 papers, h 10

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
20242026
collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2026

DRACULA: Hunting for the Actions Users Want Deep Research Agents to Execute

Nishant Balepur, Malachi Hamada, Varsha Kishore +9

Scientific Deep Research (DR) agents answer user queries by synthesizing research papers into multi-section reports. User feedback can improve their utility, but existing protocols…

cs.CL2026

Language Models Don't Know What You Want: Evaluating Personalization in Deep Research Needs Real Users

Nishant Balepur, Malachi Hamada, Varsha Kishore +7

Deep Research (DR) systems help researchers cope with ballooning publishing counts. Such tools synthesize scientific papers to answer research queries, but lack understanding of th…

cs.CL2026

SciArena: An Open Evaluation Platform for Non-Verifiable Scientific Literature-Grounded Tasks

Yilun Zhao, Kaiyan Zhang, Tiansheng Hu +15

We present SciArena, an open and collaborative platform for evaluating foundation models on scientific literature-grounded tasks. Unlike traditional benchmarks for scientific liter…

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