Pengcheng Wen
4 papers · 2025–2026 · 2 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (2) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (10) π§ Keyword Pioneer π Cross-Pollinator (15)
β
The Questioner
Conferences
ACL (3)
AAAI (1)
Top co-authors
Keywords
reward model
(2)
visual reasoning
(1)
dialogue safety
(1)
monte carlo tree search
(1)
human preference alignment
(1)
multi-turn dialogue
(1)
multimodal language model
(1)
policy model
(1)
cross-modal fusion
(1)
error classification
(1)
attack success rate
(1)
process reward model
(1)
test-time scaling
(1)
large vision language model
(1)
large language model
(1)
reasoning trajectory
(1)
test-time computation
(1)
multi-modal benchmark
(1)
thinking with image
(1)
omni-modality large language model
(1)
Papers
What, Whether and How? Unveiling Process Reward Models for Thinking with Images Reasoning
AAAI 2026
Omni-RewardBench: Toward a Comprehensive Evaluation of Generative Reward Models Across Modalities
ACL 2026
SafeMT: Multi-turn Safety for Multimodal Language Models
ACL 2026
Boosting Policy and Process Reward Models with Monte Carlo Tree Search in Open-Domain QA
ACL 2025