Arto Hellas
3 papers · 2024–2025 · 2 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (2) π Cross-Pollinator (14) π Renaissance Researcher (6)
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Taxonomy Completionist
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Hot Topic Early Bird
Conferences
ACL (2)
NAACL (1)
Research topics
Keywords
large language model
(2)
program repair
(2)
code generation
(1)
educational technology
(1)
online reinforcement learning
(1)
code explanation
(1)
human-ai interaction
(1)
dialogue system
(1)
programming education
(1)
intelligent tutoring
(1)
educational assessment
(1)
behavioral analysis
(1)
small language model
(1)
educational feedback
(1)
comparative analysis
(1)
tutoring system
(1)
behavioral pattern
(1)
population-level analysis
(1)
ai tutoring
(1)
llm tutor
(1)
Papers
Direct Repair Optimization: Training Small Language Models For Educational Program Repair Improves Feedback
ACL 2025
Comparing Behavioral Patterns of LLM and Human Tutors: A Population-level Analysis with the CIMA Dataset
ACL 2025
Using Program Repair as a Proxy for Language Modelsβ Feedback Ability in Programming Education
NAACL 2024