Quality of Telephone-Based Spoken Dialogue Systems docx

... expected that the structured approach to quality of telephone-based spoken dialogue systems can be transferred to other types of systems. Exam- ples are systems which are operated directly in different ... number of system words uttered in a dialogue average number of time-out prompts in a dialogue average number of turns in a dialogue average number of user que...

Ngày tải lên: 27/06/2014, 11:20

... Uncertainty in Spoken Tutorial Dialogue Systems. International Journal of Artificial Intelligence in Education, 16. C. Rich and C. L. Sidner. 1998. COLLAGEN: A Col- laboration Manager for Software ... Aspects of Coherence in Student Essays. In Proc. of HLT-NAACL. J. Hirschberg and C. Nakatani. 1996. A prosodic analy- sis of discourse segments in direction-giving mono- logues....

Ngày tải lên: 20/02/2014, 12:20

... paper we build user simulations of older and younger adults using a corpus of interactions with a Wizard -of- Oz appointment scheduling system. We measure the quality of these models with standard ... populations of real users and measure whether results from evaluating the quality of those simulations agree with what is known about those particular types of real users, extrac...

Ngày tải lên: 31/03/2014, 00:20

... ex- pended on each type of dialogue act over the dialogue or the percentage of a dialogue given over to a particular type of dialogue behavior. These sums and percentages of effort were calcu- lated ... predictor of user satisfaction. 5 Discussion and Future Work We showed above that the addition of dialogue act metrics improves the fit of models of user satis- factio...

Ngày tải lên: 31/03/2014, 04:20

... Focus on Banking Software Development & Implementation Software Development & Implementation  300+ staff across 13 Regional Offices in 300+ staff across 13 Regional Offices in Bangkok, ... the end of the year.” Asia Times Online, April 19, 2006 Rationale for Replacement of Legacy CBS • Entry of foreign competition • Increase Customer Sophistication • Adoption of...

Ngày tải lên: 20/12/2013, 17:15

... accuracy rate of 78.68 %, and a precision rate of 74.64%. The paper also suggests that the context needed to maintain robustness of spoken dialogue systems can be defined in terms of topic types ... task of spoken dialogue systems. 3 The Topic Model In AI-based dialogue modelling, topics are associ- ated with a particular discourse entity, focus, which is cur...

Ngày tải lên: 20/02/2014, 18:20

... brief summary of the irrele- vant options increases users’ confidence in having heard about all relevant options. 1 Introduction The goal of spoken dialogue systems (SDS) is to offer efficient ... Informatics University of Edinburgh Edinburgh, EH8 9LW, GB J.Moore@ed.ac.uk Abstract To tackle the problem of presenting a large number of options in spoken dia- logue systems, we i...

Ngày tải lên: 22/02/2014, 02:20

... be a productive way of increasing the pool of interested candidates. Professional Development Professional development is the final plank of our strategy to raise teacher quality. As Heather ... are of their own race. Reviewers of these and other empirical studies have almost uniformly agreed that the body of research on teacher quality stands up well to careful scrutiny. Teach...

Ngày tải lên: 07/03/2014, 15:20

... evaluat- ing spoken dialogue agents. In Proceedings of the ACL, 271–280 M. Walker and R. Passonneau. 2001. DATE: a dia- logue act tagging scheme for evaluation of spoken dialogue systems. In ... that robustly and effectively deals with a variety of conversational discourse information in the spoken dialogue systems. By modeling the dialogue discourse as the speech...

Ngày tải lên: 08/03/2014, 02:21

... lan- guage system for spoken- language understand- ing. In Proceedings of ACL-93. Malte Gabsdil. 2003. Classifying Recognition Re- sults for Spoken Dialogue Systems. In Proceed- ings of the Student Research ... Recognition Performance in Spoken Dialogue Systems Malte Gabsdil Department of Computational Linguistics Saarland University Germany gabsdil@coli.uni-sb.de Oliver Lem...

Ngày tải lên: 08/03/2014, 04:22