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185 papers
Do Visual Features Improve Other-Initiated Repair Detection? A Dyadic Multimodal Approach
Anh Ngo, Nicolas Rollet, Catherine Pelachaud +1
Other-initiated Self-repair, or in short Other-initiated Repair (OIR), is an essential mechanism in conversational interaction, whereby a recipient signals a problem in speaking, h…
Rank, Don't Generate: Statement-level Ranking for Explainable Recommendation
Ben Kabongo, Arthur Satouf, Vincent Guigue
Textual explanations, generated with large language models (LLMs), are increasingly used to justify recommendations. Yet, evaluating these explanations remains a critical challenge…
Geometrically Explicit Cosserat-Rod Modeling with Piecewise Linear Strain for Complex Rod Systems
Lingxiao Xun, Brahim Tamadazte
This paper presents a geometrically explicit formulation for Cosserat rods that unifies configuration-space and strain-based representations within a single modeling framework. The…
A Voronoi Cell Formulation for Principled Token Pruning in Late-Interaction Retrieval Models
Yash Kankanampati, Yuxuan Zong, Nadi Tomeh +2
Late-interaction models such as ColBERT offer competitive performance across various retrieval tasks but require storing a dense embedding for each document token, leading to a sub…
Breaking Players' expectations: the Role of Non-player Characters' coherence and Consistency
Remi Poivet, Catherine Pelachaud, Malika Auvray
In video games, non-player characters (NPCs) play a pivotal role in shaping players' experiences. The design of these characters, encompassing their appearance and behaviors, can b…
Learning Physically Consistent Lagrangian Control Models Without Acceleration Measurements
Ibrahim Laiche, Mokrane Boudaoud, Patrick Gallinari +1
This article investigates the modeling and control of Lagrangian systems involving non-conservative forces using a hybrid method that does not require acceleration calculations. It…