Zicheng Xu
3 papers · 2025–2025 · 2 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Research topics
Keywords
mathematical reasoning
(2)
language model
(2)
attention mechanism
(1)
question answering
(1)
confidence calibration
(1)
synthetic data
(1)
error correction
(1)
multi-choice question answering
(1)
large language model
(1)
confidence distortion
(1)
hidden reasoning
(1)
reasoning mistake
(1)
ensemble learning
(1)
grade school math
(1)
model calibration
(1)