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Topic Id:

ID topic:	475
Partner Email:	L.J.M.Rothkrantz@tudelft.nl
Project Title:	My Eliza; a multimodal communication system
Abstract:	The field Natural Language Processing (NLP) is an active area of research. One of the possible applications of NLP systems is a question answering system - QA system. QA system is a program that attempts to simulate typed conversation in human natural language. In contrast with it, there are only a few researches involving research in Nonverbal Communication. Even though, it is proved that beyond the speech bodily activities give real substance to face-to-face interaction in real life conversation. Motivated by this issue, in this report we investigate a design and implementation of a multimodal communication system, called my_Eliza. The design of this system is based on Weizenbaum\'s Eliza. A user or client can communicate with the system using typed natural language. The system will reply by text-prompts and appropriate facial-expressions. In order to communicate using a nonverbal facial display, the developed system should be able to process natural language and emotional reasoning. A first prototype as a proof of concept has been developed that consists of a dialog box, an emotional recognizer based on stimulus response, and a facial display generator. To implement the dialog box, the work of Richard Wallace, A.L.I.C.E system, has been used as a starting point. My_Eliza system has a rule engine that determines current system\'s affective state as reaction to the user\'s string input and conversation content. This report presents the result of a conversation between my_Eliza and a human user.
Advisor:	Leon Rothkrantz
Link:
Degree:	Master
Keywords:
Computer Software
Artificial intelligence & Neural networks
Automata & state machines
Data modeling
Graphical User Interfaces
Information systems