This book explores the use of technology to detect, predict and understand social cues, in order to analyze and prevent conflict. Traditional human sciences approaches are enriched with the latest developments in Social Signal Processing aimed at an automatic understanding of conflict and negotiation. Communication-both verbal and non-verbal, within the context of a conflict-is studied with the aim of promoting the use of intelligent machines that automatically measure and understand the escalation of conflict, and are able to manage it, in order to support the negotiation process. Particular attention is paid to the integration of human sciences findings with computational approaches, from the application of correct methodologies for the collection of valid data to the development of computational approaches inspired by research on verbal and multimodal communication. In the words of the trade unionist Pierre Carniti, "We should reevaluate conflict, since without conflict there is no social justice." With this in mind, this volume does not approach conflict simply as an obstacle to be overcome, but as a concept to be fully analyzed. The philosophical, linguistic and psychological aspects of conflict, once understood, can be used to promote conflict management as a means for change and social justice.

This book constitutes the thoroughly refereed post-conference proceedings of the International Workshop on Multimodal Communication in Political Speech: Shaping Minds and Social Actions, held in Rome, Italy, during November 10-12, 2010. The 16 regular papers were carefully reviewed and selected from 33 submissions and presented with three key-notes. The purpose of the Political Speech workshops is to provide a forum for discussing research areas of persuasive agents and social signal processing. This book covers topics on multimodal aspects of political communication, including persuasion, fallacies, racist discourse, as well as music, autobiographic memories, metonymies, dominant postures, rhetorical strategies, interruptions, intonation, and voice appeal.