N
Nigel Ward
Researcher at University of Texas at El Paso
Publications - 127
Citations - 1902
Nigel Ward is an academic researcher from University of Texas at El Paso. The author has contributed to research in topics: Dialog box & Prosody. The author has an hindex of 20, co-authored 118 publications receiving 1663 citations. Previous affiliations of Nigel Ward include University of California, Berkeley & Association for Computing Machinery.
Papers
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Journal ArticleDOI
Prosodic features which cue back-channel responses in English and Japanese
Nigel Ward,Wataru Tsukahara +1 more
TL;DR: The authors discusses issues in the definition of back-channel feedback, presents evidence for their claim, surveys other factors which elicit or inhibit backchannel responses, and mentions a few related phenomena and theoretical issues.
Journal ArticleDOI
Non-lexical conversational sounds in American English
TL;DR: For instance, this article found that sounds like h-nmm, hh-aaaah, hn-hn, unkay, nyeah, ummum, uuh, um-hm-uh-hm, um and uh-huh occur frequently in American English conversation but have thus far escaped systematic study.
Journal ArticleDOI
Achieving rapport with turn-by-turn, user-responsive emotional coloring
Jaime C. Acosta,Nigel Ward +1 more
TL;DR: Gracie is the first spoken dialog system that recognizes a user's emotional state from his or her speech and gives a response with appropriate emotional coloring, and shows that dialog systems can tap into this important level of interpersonal interaction using today's technology.
Proceedings ArticleDOI
Using prosodic clues to decide when to produce back-channel utterances
TL;DR: It turns out that a low pitch region is a good clue that the speaker is ready for back-Channel feedback, and a rule based on this fact matches corpus data on respondents' production of back-channel feedback.
Book
Prosodic Patterns in English Conversation
TL;DR: This book explains how speakers of American English use prosody to accomplish things in conversation, and how researchers in diverse traditions have independently begun using compatible styles of description.