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doctoral thesis
Realization of multimodal behaviour of embodied conversational agents in real-time
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2010. urn:nbn:hr:168:084281
Čereković, Aleksandra
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Čereković, A. (2010). Realization of multimodal behaviour of embodied conversational agents in real-time (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:084281

Čereković, Aleksandra. "Realization of multimodal behaviour of embodied conversational agents in real-time." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2010. https://urn.nsk.hr/urn:nbn:hr:168:084281

Čereković, Aleksandra. "Realization of multimodal behaviour of embodied conversational agents in real-time." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2010. https://urn.nsk.hr/urn:nbn:hr:168:084281

Čereković, A. (2010). 'Realization of multimodal behaviour of embodied conversational agents in real-time', Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:084281

Čereković A. Realization of multimodal behaviour of embodied conversational agents in real-time [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2010 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:168:084281

A. Čereković, "Realization of multimodal behaviour of embodied conversational agents in real-time", Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2010. Available at: https://urn.nsk.hr/urn:nbn:hr:168:084281

Metadata
TitleRealization of multimodal behaviour of embodied conversational agents in real-time
Title (croatian)Ostvarivanje višemodalnog ponašanja utjelovljenih razgovornih agenata u stvarnom vremenu
AuthorAleksandra Čereković
MentorIgor Sunday Pandžić (mentor)
Committee memberMaja Matijašević (predsjednik povjerenstva)
Committee memberIgnac Lovrek (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2010-07-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Universal decimal classification
(UDC)		004 - Computer science and technology. Computing. Data processing
Abstract
ECAs are computer-generated virtual characters who express human-like abilities in interaction with humans: they speak, make gestures, reason about ongoing conversation and adapt it to their conversational goal. The process of making ECAs is challenging because it is multidisciplinary and requires fundamental advances in speech recognition, natural language understanding and generation, dialogue management, cognitive modelling and reasoning, virtual human architectures and computer graphics and animation. Therefore, present research evidences how research laboratories cooperate in order to create effective and realistic ECAs. Moreover ECA community attempts to set specifications and encourage researchers to exchange their ideas and ECA system components. This thesis investigates a support for modelling multimodal communication in ECA systems with focus on character animation and multimodal behaviour realization. This thesis also investigates new approaches to development of multiuser support in an ECA system, and explains results of experiments with different equipment for human-computer interaction and impressions of interacting with such a system.
Abstract (croatian)
Utjelovljeni razgovorni agenti je naziv za računalno generirane virtualne likove koji mogu komunicirati sa korisnikom. Pri komunikaciji oni pričaju, gestikuliraju i rasuđuju o tijeku konverzacije te je adaptiraju svojim konverzacijskim ciljevima. Proces stvaranja razgovornih agenata je zahtjevan jer je to multidisciplinarno područje i zahtjeva temeljna znanja o obradi govora razumijevanju i stvaranju jezika, vođenja dijaloga, modeliranju svijesti i rasuđivanju, arhitekturama virtualnih ljudi i računalnoj grafici i animaciji. Stoga, istraživanja koja su u tijeku se najčešće izvode u suradnji nekoliko istraživačkih laboratorija kako bi se stvorili vjerodostojni i realistični razgovorni agenti. Osim toga, istraživačka zajednica nastoji uspostaviti specifikacije i ohrabriti istraživače da razmjenjuju ideje i komponente koje čine ECA sustave. Ova disertacija istražuje podršku za modeliranje višemodalne komunikacije u sustavima za utjelovljene razgovorne agente. Fokusira se na animaciju i realizaciju višemodalnog ponašanja takvih agenata. Disertacija također istražuje pristup izgradnji podrške za višekorisničku komunikaciju u sustavima sa razgovornim agentima, objašnjava rezultate eksperimenata sa opremom koja se koristi u interakciji sa računalom te istražuje ponašanje takvih sustava u interakciji sa korisnicima.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:168:084281
Promotion2010
Study programmeTitle: Computer Science
Study programme type: university
Study level: postgraduate
Academic / professional title: Doktor znanosti (Doktor znanosti)
Type of resourceText
Extent107 str. : graf. prikazi : tablice
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-03-20 10:18:03