arXiv:2408.14575v5 Announce Type: replace
Abstract: EVINCE (Entropy and Variation IN Conditional Exchanges) is a novel framework for optimizing multi-LLM dialogues using conditional statistics and in...
By Edward Y. Chang
arXiv:2609.39225v1 Announce Type: new
Abstract: Argument structure prediction (ASP) constructs complete argument structures from discourse by identifying argumentative units and their relations. Whil...
By Siddharth Bhargava, Sara Tonelli, Patricia Mart\'in-Rodilla, Javier Parapar
The paper introduces a structured framework for claim-level discourse analysis in dense health narratives, addressing the limitations of existing topic- or sentiment-based representations. It identifies an average of 13.22 atomic claims per minute in social media health videos and proposes tuples that link each claim to thematic aspects, stance, and multidimensional pragmatic attributes. A benchmark of 1,191 manually annotated claims from 60 videos across four health domains is created, and experiments show that large language models perform well on thematic categorization and stance prediction but struggle with high-dimensional pragmatic profiling, indicating a need for task-specific inference strategies.
By Farnoushsadat Nilizadeh, Elham Pourabbas Vafa, Shirin Nilizadeh, Eduard Dragut
The study investigates how large language models encode rhetorical questions by applying linear probes to two social‑media datasets. It finds that rhetorical signals appear early in the model’s representations, are most stable in last‑token embeddings, and can be distinguished from information‑seeking questions with AUROC 0.7–0.8 even across datasets. However, probes trained on different datasets rank target instances differently, revealing that multiple, distinct linear directions capture various rhetorical cues rather than a single shared representation.
By Louie Hong Yao, Vishesh Anand, Yuan Zhuang, Tianyu Jiang
arXiv:2606. 12332v1 Announce Type: cross Abstract: Evaluating multi-turn dialogue is challenging because quality emerges across turns rather than within individual responses.
By Paul He, Shiva Kasiviswanathan, Dominik Janzing
The paper introduces the Persuasion Index (PI), a taxonomy of 15 persuasion dimensions grounded in psychological and communication theories, implemented with 55 lexicon- and rule-based sub-features. PI is modular, allowing individual detectors to be swapped while preserving its theoretical framework. Evaluations on four English argumentative datasets show that PI provides a shared, lightweight feature space that captures meaningful predictive signals and reveals consistent dimension-level associations with persuasion outcomes, with variations across topics and stances.
By Liancheng Gong, Zhiyang Wang, Yiwei Xu, Julia Mendelsohn