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researcher

J. Challa

16 papers hereh-index 11354 citations47 works total

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

author position
  • middle author8
  • last author7

Across the 15 of 16 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.HC3
  • cs.LG3
  • cs.CV2
  • cs.AI1
  • cs.CR1

identity via Semantic Scholar / OpenAlex

activity
20232026
most cited"It's not like Jarvis, but it's pretty close!" -- Examining ChatGPT's Usage among Undergraduate Students in Computer Science

48 citations · 80 across the 14 of their papers we have counts for

collaborators
Showing 2026 · cs.LGShow all

1 paper · 2 filters

cs.LG2026

Trust Regions Sell, But Who's Buying? Overlap Geometry as an Alternative Trust Region for Policy Optimization

Gaurish Trivedi, Alakh Sharma, Kartikey Singh Bhandari +4

Standard trust-region methods constrain policy updates via Kullback-Leibler (KL) divergence. However, KL controls only an average divergence and does not directly prevent rare, lar…

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