General Purpose Textual Sentiment Analysis and Emotion Detection Tools

Textual sentiment analysis and emotion detection consists in retrieving the sentiment or emotion carried by a text or document. This task can be useful in many domains: opinion mining, prediction, feedbacks, etc. However, building a general purpose tool for doing sentiment analysis and emotion detection raises a number of issues, theoretical issues like the dependence to the domain or to the language but also pratical issues like the emotion representation for interoperability. In this paper we present our sentiment/emotion analysis tools, the way we propose to circumvent the di culties and the applications they are used for.Comment: Workshop on Emotion and Computing (2013

Terrorism as Ritual Process and Cultural Trauma: a Performative Analysis of ISIS\u2019s Attacks in Europe

Sociological reflection on Islamist terrorism focussed itself almost exclusively on the religious aspect of radicalisation of Islam, spending little efforts to widen the analytic perspective to the effects of ISIS actions on the (re)definition of the identity and the collective memory of the targeted nation. This article will offer a different point of view, providing a cultural sociological reading of Paris Attacks, aimed at understanding its performative aspects. We will approach Paris Attacks as an example of social drama (Turner, 1982) and will focus on the ritual efforts spent by France to manage, repair and define the cultural trauma (Alexander et al., 2004) deriving from the attacks. Data will consist of a performative analysis of ISIS\u2019s strategy in Europe and of the counter-terrorist demonstration held in Paris on the 9th of January 2015; and of a frame analysis of the speech pronounced by Francois Hollande on November 16th 2015, after the Paris attacks, and of all the articles published on the main French newspapers during the first week after the events. In the conclusions, we will discuss how those events help to conceive a new kind of cultural trauma that is typical of the age of weak events and of distrust in public institutions

Peace and Justice: Notes on the Evolution and Purposes of Legal Processes

This text of the inaugural lecture for the A.B. Chettle, Jr. Chair in Dispute Resolution and Civil Procedure at Georgetown University Law Center presents an intellectual outline (theory and practice) for a house of justice built on the foundations of Lon Fuller, the Legal Process school, Jurgen Habermas\u27 and Stuart Hampshire\u27s social philosophy about democratic processes, the floors of comparative processes, drawing on the work of political theorist Jon Elster and empirical work on legal and political processes and the ceilings of new processes, like consensus building fora, truth and reconciliation commissions and other combinations of legal and political processes. A model of different modes of human conflict resolution is outlined with differentiations of different forms of process (open/closed; plenary/committees; expert/naturalistic; constitutive/permanent/ad hoc). The article suggests a broadened view of what should be taught as legal process - beyond conventional civil procedure to many more forms of human legal and political processes. If process is the human bridge between justice and peace then we much teach about both kinds of processes - those seeking justice and those seeking peace; hopefully they can both be accomplished

Machine Understanding of Human Behavior

A widely accepted prediction is that computing will move to the background, weaving itself into the fabric of our everyday living spaces and projecting the human user into the foreground. If this prediction is to come true, then next generation computing, which we will call human computing, should be about anticipatory user interfaces that should be human-centered, built for humans based on human models. They should transcend the traditional keyboard and mouse to include natural, human-like interactive functions including understanding and emulating certain human behaviors such as affective and social signaling. This article discusses a number of components of human behavior, how they might be integrated into computers, and how far we are from realizing the front end of human computing, that is, how far are we from enabling computers to understand human behavior

Continuous Estimation of Emotions in Speech by Dynamic Cooperative Speaker Models

Automatic emotion recognition from speech has been recently focused on the prediction of time-continuous dimensions (e.g., arousal and valence) of spontaneous and realistic expressions of emotion, as found in real-life interactions. However, the automatic prediction of such emotions poses several challenges, such as the subjectivity found in the definition of a gold standard from a pool of raters and the issue of data scarcity in training models. In this work, we introduce a novel emotion recognition system, based on ensemble of single-speaker-regression-models (SSRMs). The estimation of emotion is provided by combining a subset of the initial pool of SSRMs selecting those that are most concordance among them. The proposed approach allows the addition or removal of speakers from the ensemble without the necessity to re-build the entire machine learning system. The simplicity of this aggregation strategy, coupled with the flexibility assured by the modular architecture, and the promising results obtained on the RECOLA database highlight the potential implications of the proposed method in a real-life scenario and in particular in WEB-based applications

Consensus communication strategies to improve doctor-patient relationship in paediatric severe asthma

Background: Asthma is a chronic inflammatory disease that is very common among youth worldwide. The burden of this illness is very high not only considering financial costs but also on emotional and social functioning. Guidelines and many researches recommend to develop a good communication between physicians and children/caregiver and their parents. Nevertheless, a previous Italian project showed some criticalities in paediatric severe asthma management. The consensus gathered together experts in paediatric asthma management, experts in narrative medicine and patient associations with the aim of identify simple recommendation to improve communication strategies. Methods: Participants to the consensus received the results of the project and a selection of narratives two weeks before the meeting. The meeting was structured in plenary session and in three working groups discussing respectively about communication strategies with children, adolescents and parents. The task of each working group was to identify the most effective (DO) and least effective practices (DON' T) for 5 phases of the visit: welcome, comprehension of the context, emotions management, duration and end of the visit and endurance of the relationship. Results: Participants agreed that good relationships translate into positive outcomes and reached consensus on communication strategies to implement in the different phase of relationships. Conclusions: The future challenges identified by the participants are the dissemination of this Consensus document and the implementation of effective communication strategies to improve the management of pediatric asthma

The Political is Personal: TAs on the Front Lines of the Critical Consciousness Campaign

This paper addresses the personal demands that Teaching Assistants (TAs) encounter as they work toward nurturing critical consciousness in university tutorials. We explore two case studies that occurred during our participatory, feminist, action research project which aims to have students collaboratively question and reflect upon their responses to critical theorizing in sociology. The scenarios that we analyze illustrate how students’ investments in dominant ideologies around gender relations and sexuality can lead to situations that are very challenging for TAs. Our analyses reveal that, particularly in tutorial settings where students vocalize their positions, TAs personally encounter a myriad of emotional, intellectual and interpersonal considerations in response to their students’ politics. These case studies emphasize the complexities involved when TAs are committed to both anti-oppressive pedagogy and critical ideologies

Creationism and evolution

In Tower of Babel, Robert Pennock wrote that “defenders of evolution would help their case immeasurably if they would reassure their audience that morality, purpose, and meaning are not lost by accepting the truth of evolution.” We first consider the thesis that the creationists’ movement exploits moral concerns to spread its ideas against the theory of evolution. We analyze their arguments and possible reasons why they are easily accepted. Creationists usually employ two contradictive strategies to expose the purported moral degradation that comes with accepting the theory of evolution. On the one hand they claim that evolutionary theory is immoral. On the other hand creationists think of evolutionary theory as amoral. Both objections come naturally in a monotheistic view. But we can find similar conclusions about the supposed moral aspects of evolution in non-religiously inspired discussions. Meanwhile, the creationism-evolution debate mainly focuses — understandably — on what constitutes good science. We consider the need for moral reassurance and analyze reassuring arguments from philosophers. Philosophers may stress that science does not prescribe and is therefore not immoral, but this reaction opens the door for the objection of amorality that evolution — as a naturalistic world view at least — supposedly endorses. We consider that the topic of morality and its relation to the acceptance of evolution may need more empirical research