PPL
Barbara Plank
Papers (4)
Human Label Variation as Stable Signal: Learning Annotator-Specific Explanation Behavior via Cross-Annotator Preference OptimizationReasoning that Travels: Dissecting How Chain-of-Thought Transfers Across ModelsClarify, Abstain or Answer? Strategising in Conversation with Belief-Augmented GenerationTracing Uncertainty in Language Model "Reasoning"