1.

Record Nr.

UNINA9910789554003321

Titolo

Face-to-face communication over the Internet : emotions in a web of culture, language, and technology / / [edited by] Arvid Kappas, Nicole C. Krämer [[electronic resource]]

Pubbl/distr/stampa

Cambridge : , : Cambridge University Press, , 2011

ISBN

1-139-08852-1

1-107-21842-X

1-283-19325-6

9786613193254

1-139-09225-1

0-511-97758-1

1-139-09276-6

1-139-09174-3

1-139-09084-4

1-139-08994-3

Descrizione fisica

1 online resource (xvi, 291 pages) : digital, PDF file(s)

Collana

Studies in emotion and social interaction. Second series

Classificazione

PSY031000

Disciplina

302.30285

Soggetti

Social networks

Internet - Social aspects

Teleconferencing

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from publisher's bibliographic system (viewed on 05 Oct 2015).

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Introduction: electronically mediated face-to-face communication: issues, questions, and challenges / Arvid Kappas and Nicole C. Krämer -- ; Part 1. General Aspects of Visual Cues in CMC: ; 1. Visual cues in computer-mediated communication: sometimes less is more / Joseph B. Walther; ; 2. To be seen or not to be seen: the presentation of facial information in everyday telecommunications / José-Miguel Fernández-Dols and Pilar Carrera; ; 3. Gendered social interactions in face-to-face and computer-mediated communication / Agneta Fischer -- ; Part 2. Video- and Avatar-Based Communication: ; 4. Nonverbal communication and cultural differences: issues for face-to-face



communication over the internet / Pio Enrico Ricci Bitti and Pier Luigi Garotti; ; 5. Video-linking emotions / Brian Parkinson and Martin Lea; ; 6. Impact of social anxiety on the processing of emotional information in video-mediated interaction / Pierre Philippot and Céline Douilliez; ; 7. Facing the future: emotion communication and the presence of others in the age of video-mediated communication / Antony S.R. Manstead, Martin Lea, and Jeannine Goh; ; 8. Virtual gestures: embodiment and non-verbal behavior in computer-mediated communication / Gary Bente and Nicole C. Krämer -- ; Part 3. Emotions and Visual Cues in HCI: ; 9. Emotions in human-computer interaction / Veikko Surakka and Toni Vanhala; ; 10. Embodiment and expressive communication on the internet / Elisabeth Oberzaucher, Karl Gramme,r and Susanne Schmehl.

Sommario/riassunto

Social platforms such as MySpace, Facebook and Twitter have rekindled the initial excitement of cyberspace. Text-based, computer-mediated communication has been enriched with face-to-face communication such as Skype, as users move from desktops to laptops with integrated cameras and related hardware. Age, gender and culture barriers seem to have crumbled and disappeared as the user base widens dramatically. Other than simple statistics relating to e-mail usage, chatrooms and blog subscriptions, we know surprisingly little about the rapid changes taking place. This book assembles leading researchers on nonverbal communication, emotion, cognition and computer science to summarize what we know about the processes relevant to face-to-face communication as it pertains to telecommunication, including video-conferencing. The authors take stock of what has been learned regarding how people communicate, in person or over distance, and set the foundations for solid research helping to understand the issues, implications and possibilities that lie ahead.



2.

Record Nr.

UNINA9910783926903321

Autore

Flicker Yuval Z (Yuval Zvi), <1955->

Titolo

Automorphic forms and Shimura varieties of PGSp (2) [[electronic resource] /] / by Yuval Z. Flicker

Pubbl/distr/stampa

Hackensack, N.J., : World Scientific Publishing, c2005

ISBN

1-281-89926-7

9786611899264

981-270-332-2

Descrizione fisica

1 online resource (338 p.)

Disciplina

515/.9

Soggetti

Automorphic forms

Shimura varieties

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references (p. 311-319) and index.

Nota di contenuto

PREFACE; ACKNOWLEDGMENT; CONTENTS; PART 1. LIFTING AUTOMORPHIC FORMS OF PGSp(2) TO PGL(4); I. PRELIMINARIES; II. BASIC FACTS; III. TRACE FORMULAE; IV. LIFTING FROM SO(4) TO PGL(4); V. LIFTING FROM PGSp(2) TO PGL(4); VI. FUNDAMENTAL LEMMA; PART 2. ZETA FUNCTIONS OF SHIMURA VARIETIES OF PGSp(2); I. PRELIMINARIES; II. AUTOMORPHIC REPRESENTATIONS; III. LOCAL TERMS; IV. REAL REPRESENTATIONS; V. GALOIS REPRESENTATIONS; PART 3. BACKGROUND; I. ON AUTOMORPHIC FORMS; II. ON ARTIN'S CONJECTURE; REFERENCES; INDEX; AUTOMORPHIC FORMS AND SHIMURA VARIETIES OF PGSp(2)

Sommario/riassunto

The area of automorphic representations is a natural continuation of studies in the 19th and 20th centuries on number theory and modular forms. A guiding principle is a reciprocity law relating infinite dimensional automorphic representations with finite dimensional Galois representations. Simple relations on the Galois side reflect deep relations on the automorphic side, called "liftings." This in-depth book concentrates on an initial example of the lifting, from a rank 2 symplectic group PGSp(2) to PGL(4), reflecting the natural embedding of Sp(2,?) in SL(4, ?). It develops the technique of