DocumentCode
2330879
Title
User simulation for the evaluation of bus information systems
Author
Götze, Jana ; Scheffler, Tatjana ; Roller, Roland ; Reithinger, Norbert
Author_Institution
DFKI Projektburo Berlin, Berlin, Germany
fYear
2010
fDate
12-15 Dec. 2010
Firstpage
454
Lastpage
459
Abstract
In this paper, we describe our contribution to the Spoken Dialog Challenge. We set up a user simulation using the large Let´s Go corpus as resource to build our models. Automatic calls were made to all four dialog systems in the SDC, bus information systems that cover the schedule of Pittsburgh, PA. We discuss in detail the architecture and required setup for our system-independent user simulation and report the results and challenges we faced. We also report initial evaluation results.
Keywords
information systems; interactive systems; natural language processing; bus information systems; dialog systems; lets go corpus; spoken dialog challenge; spoken dialog systems; user simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Spoken Language Technology Workshop (SLT), 2010 IEEE
Conference_Location
Berkeley, CA
Print_ISBN
978-1-4244-7904-7
Electronic_ISBN
978-1-4244-7902-3
Type
conf
DOI
10.1109/SLT.2010.5700895
Filename
5700895
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