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Author: Thurid Vogt Publisher: Sudwestdeutscher Verlag Fur Hochschulschriften AG ISBN: 9783838125459 Category : Languages : en Pages : 220
Book Description
Recently, the importance of reacting to the emotional state of a user has been generally accepted in the field of human-computer interaction and especially speech has received increased focus as a modality from which to automatically deduct information on emotion. So far, mainly not very application-oriented offline studies based on previously recorded and annotated databases with emotional speech were conducted. However, demands of online analysis differ from that of offline analysis, in particular, conditions are more challenging and less predictable. Therefore, this book investigates real-time automatic emotion recognition from acoustic features of speech in several experiments for suitable audio segmenation, feature extraction and classification algorithms. Results lead to the implementation of the Open Source online emotion recognition framework EmoVoice. A further emphasis was set on multimodality and the use of speech emotion recognition in applications.
Author: Thurid Vogt Publisher: Sudwestdeutscher Verlag Fur Hochschulschriften AG ISBN: 9783838125459 Category : Languages : en Pages : 220
Book Description
Recently, the importance of reacting to the emotional state of a user has been generally accepted in the field of human-computer interaction and especially speech has received increased focus as a modality from which to automatically deduct information on emotion. So far, mainly not very application-oriented offline studies based on previously recorded and annotated databases with emotional speech were conducted. However, demands of online analysis differ from that of offline analysis, in particular, conditions are more challenging and less predictable. Therefore, this book investigates real-time automatic emotion recognition from acoustic features of speech in several experiments for suitable audio segmenation, feature extraction and classification algorithms. Results lead to the implementation of the Open Source online emotion recognition framework EmoVoice. A further emphasis was set on multimodality and the use of speech emotion recognition in applications.
Author: Sharon Y. Tettegah Publisher: Academic Press ISBN: 012801881X Category : Education Languages : en Pages : 329
Book Description
Emotions, Technology, Design, and Learning provides an update to the topic of emotional responses and how technology can alter what is being learned and how the content is learned. The design of that technology is inherently linked to those emotional responses. This text addresses emotional design and pedagogical agents, and the emotions they generate. Topics include design features such as emoticons, speech recognition, virtual avatars, robotics, and adaptive computer technologies, all as relating to the emotional responses from virtual learning. - Addresses the emotional design specific to agent-based learning environments - Discusses the use of emoticons in online learning, providing an historical overview of animated pedagogical agents - Includes evidence-based insights on how to properly use agents in virtual learning environments - Focuses on the development of a proper architecture to be able to have and express emotions - Reviews the literature in the field of advanced agent-based learning environments - Explores how educational robotic activities can divert students' emotions from internal to external
Author: K. Sreenivasa Rao Publisher: Springer Science & Business Media ISBN: 1461463602 Category : Technology & Engineering Languages : en Pages : 127
Book Description
In this brief, the authors discuss recently explored spectral (sub-segmental and pitch synchronous) and prosodic (global and local features at word and syllable levels in different parts of the utterance) features for discerning emotions in a robust manner. The authors also delve into the complementary evidences obtained from excitation source, vocal tract system and prosodic features for the purpose of enhancing emotion recognition performance. Features based on speaking rate characteristics are explored with the help of multi-stage and hybrid models for further improving emotion recognition performance. Proposed spectral and prosodic features are evaluated on real life emotional speech corpus.
Author: Paolo Petta Publisher: Springer Science & Business Media ISBN: 3642151841 Category : Computers Languages : en Pages : 787
Book Description
Emotion pervades human life in general, and human communication in particular, and this sets information technology a challenge. Traditionally, IT has focused on allowing people to accomplish practical tasks efficiently, setting emotion to one side. That was acceptable when technology was a small part of life, but as technology and life become increasingly interwoven we can no longer ask people to suspend their emotional nature and habits when they interact with technology. The European Commission funded a series of related research projects on emotion and computing, culminating in the HUMAINE project which brought together leading academic researchers from the many related disciplines. This book grew out of that project, and its chapters are arranged according to its working areas: theories and models; signals to signs; data and databases; emotion in interaction; emotion in cognition and action; persuasion and communication; usability; and ethics and good practice. The fundamental aim of the book is to offer researchers an overview of the related areas, sufficient for them to do credible work on affective or emotion-oriented computing. The book serves as an academically sound introduction to the range of disciplines involved – technical, empirical and conceptual – and will be of value to researchers in the areas of artificial intelligence, psychology, cognition and user—machine interaction.
Author: Jonathan Gratch Publisher: ISBN: 0195387643 Category : Computers Languages : en Pages : 223
Book Description
Recent years have seen the rise of a remarkable partnership between the social and computational sciences on the phenomena of emotions. This book reports on the state-of-the-art in both social science theory and computational methods, and illustrates how these two fields, together, can both facilitate practical computer/robotic applications and illuminate human social processes.
Author: Yi-Hsuan Yang Publisher: CRC Press ISBN: 143985047X Category : Computers Languages : en Pages : 251
Book Description
Providing a complete review of existing work in music emotion developed in psychology and engineering, Music Emotion Recognition explains how to account for the subjective nature of emotion perception in the development of automatic music emotion recognition (MER) systems. Among the first publications dedicated to automatic MER, it begins with
Author: Rupayan Chakraborty Publisher: Springer ISBN: 981107674X Category : Computers Languages : en Pages : 91
Book Description
This book captures the current challenges in automatic recognition of emotion in spontaneous speech and makes an effort to explain, elaborate, and propose possible solutions. Intelligent human–computer interaction (iHCI) systems thrive on several technologies like automatic speech recognition (ASR); speaker identification; language identification; image and video recognition; affect/mood/emotion analysis; and recognition, to name a few. Given the importance of spontaneity in any human–machine conversational speech, reliable recognition of emotion from naturally spoken spontaneous speech is crucial. While emotions, when explicitly demonstrated by an actor, are easy for a machine to recognize, the same is not true in the case of day-to-day, naturally spoken spontaneous speech. The book explores several reasons behind this, but one of the main reasons for this is that people, especially non-actors, do not explicitly demonstrate their emotion when they speak, thus making it difficult for machines to distinguish one emotion from another that is embedded in their spoken speech. This short book, based on some of authors’ previously published books, in the area of audio emotion analysis, identifies the practical challenges in analysing emotions in spontaneous speech and puts forward several possible solutions that can assist in robustly determining the emotions expressed in spontaneous speech.
Author: Joanna Kołodziej Publisher: Springer ISBN: 3030162729 Category : Computers Languages : en Pages : 364
Book Description
This open access book was prepared as a Final Publication of the COST Action IC1406 “High-Performance Modelling and Simulation for Big Data Applications (cHiPSet)“ project. Long considered important pillars of the scientific method, Modelling and Simulation have evolved from traditional discrete numerical methods to complex data-intensive continuous analytical optimisations. Resolution, scale, and accuracy have become essential to predict and analyse natural and complex systems in science and engineering. When their level of abstraction raises to have a better discernment of the domain at hand, their representation gets increasingly demanding for computational and data resources. On the other hand, High Performance Computing typically entails the effective use of parallel and distributed processing units coupled with efficient storage, communication and visualisation systems to underpin complex data-intensive applications in distinct scientific and technical domains. It is then arguably required to have a seamless interaction of High Performance Computing with Modelling and Simulation in order to store, compute, analyse, and visualise large data sets in science and engineering. Funded by the European Commission, cHiPSet has provided a dynamic trans-European forum for their members and distinguished guests to openly discuss novel perspectives and topics of interests for these two communities. This cHiPSet compendium presents a set of selected case studies related to healthcare, biological data, computational advertising, multimedia, finance, bioinformatics, and telecommunications.
Author: Johannes Pittermann Publisher: Springer Science & Business Media ISBN: 9048131294 Category : Language Arts & Disciplines Languages : en Pages : 279
Book Description
In this book, a novel approach that combines speech-based emotion recognition with adaptive human-computer dialogue modeling is described. With the robust recognition of emotions from speech signals as their goal, the authors analyze the effectiveness of using a plain emotion recognizer, a speech-emotion recognizer combining speech and emotion recognition, and multiple speech-emotion recognizers at the same time. The semi-stochastic dialogue model employed relates user emotion management to the corresponding dialogue interaction history and allows the device to adapt itself to the context, including altering the stylistic realization of its speech. This comprehensive volume begins by introducing spoken language dialogue systems and providing an overview of human emotions, theories, categorization and emotional speech. It moves on to cover the adaptive semi-stochastic dialogue model and the basic concepts of speech-emotion recognition. Finally, the authors show how speech-emotion recognizers can be optimized, and how an adaptive dialogue manager can be implemented. The book, with its novel methods to perform robust speech-based emotion recognition at low complexity, will be of interest to a variety of readers involved in human-computer interaction.
Author: Thurid Vogt
Author: Thurid Vogt
Author: Sharon Y. Tettegah
Author: K. Sreenivasa Rao
Author: Paolo Petta
Author: Jonathan Gratch
Author: Ashleigh Michelle Fratesi
Author: Yi-Hsuan Yang
Author: Rupayan Chakraborty
Author: Joanna Kołodziej
Author: Johannes Pittermann