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researcher

P. Marttinen

8 papers hereh-index 83k citations18 works total

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

author position
  • middle author1
  • last author7

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.CL5
  • cs.AI1
  • cs.CV1
  • cs.IR1

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedKnowledge-augmented Graph Neural Networks with Concept-aware Attention for Adverse Drug Event Detection

3 citations · 4 across the 6 of their papers we have counts for

collaborators
Showing cs.AIShow all

1 paper · 1 filter

cs.AI2026

Evidence-State Rewards for Long-Context Reasoning

Ya Gao, Pekka Marttinen

Long-context reasoning requires models to locate, revise, and synthesize evidence distributed across lengthy inputs. Existing long-context RL methods usually reward final answers o…

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