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researcher

D. Precup

72 papers hereh-index 161.5k citations110 works total

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

author position
  • middle author45
  • last author26

Across the 71 of 72 papers where every author was matched, so the position is known.

fields
  • cs.LG45
  • cs.AI13
  • q-bio.BM3
  • cs.CL2
  • cs.RO2
  • eess.AS2

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedWhen Do Graph Neural Networks Help with Node Classification? Investigating the Impact of Homophily Principle on Node Distinguishability

12 citations · 67 across the 68 of their papers we have counts for

collaborators
Showing 2026 · cs.AIShow all

1 paper · 2 filters

cs.AI2026

Exploration-Preserving Policy Optimization

Hangzhan jin, Mohammad Hamdaqa, Doina Precup

Reinforcement learning with verifiable rewards improves reasoning, while the allocation of learning signal shapes which solutions remain accessible under repeated sampling. Group-r…

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