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cs.CL2025
Enhancing Marker Scoring Accuracy through Ordinal Confidence Modelling in Educational Assessments
Abhirup Chakravarty, Mark Brenchley, Trevor Breakspear +2
A key ethical challenge in Automated Essay Scoring (AES) is ensuring that scores are only released when they meet high reliability standards. Confidence modelling addresses this by…
cs.CL2025
Hierarchical Contextual Manifold Alignment for Structuring Latent Representations in Large Language Models
Meiquan Dong, Haoran Liu, Yan Huang +3
The organization of latent token representations plays a crucial role in determining the stability, generalization, and contextual consistency of language models, yet conventional…
cs.CL2024
Target word activity detector: An approach to obtain ASR word boundaries without lexicon
Sunit Sivasankaran, Eric Sun, Jinyu Li +2
Obtaining word timestamp information from end-to-end (E2E) ASR models remains challenging due to the lack of explicit time alignment during training. This issue is further complica…