Sciweavers

ACL
2008
14 years 29 days ago
Mixture Model POMDPs for Efficient Handling of Uncertainty in Dialogue Management
In spoken dialogue systems, Partially Observable Markov Decision Processes (POMDPs) provide a formal framework for making dialogue management decisions under uncertainty, but effi...
James Henderson, Oliver Lemon
INLG
2004
Springer
14 years 4 months ago
Corpus-Based Planning of Deictic Gestures in COMIC
Abstract. We describe the recording and annotation of a corpus of roleplaying dialogues in the domain of the COMIC multimodal dialogue system. We give some generalisations about th...
Mary Ellen Foster
MDAI
2005
Springer
14 years 5 months ago
Language Generation for Conversational Agent by Evolution of Plan Trees with Genetic Programming
As dialogue systems are widely demanded, the research on natural language generation in dialogue has raised interest. Contrary to conventional dialogue systems that reply to the us...
Sungsoo Lim, Sung-Bae Cho
ALPIT
2008
IEEE
14 years 6 months ago
A Plan-Based Dialogue Model Using a Discourse Stack for Intelligent Human-Robot Interface Development
The existing studies of a dialogue system can be classified into two major parts. One is a study for a practical system, and the other is a study to understand a principal of dial...
Sangwoo Kang, Youngjoong Ko, Jungyun Seo
KI
2009
Springer
14 years 6 months ago
Robust Processing of Situated Spoken Dialogue
Spoken dialogue is notoriously hard to process with standard language processing technologies. Dialogue systems must indeed meet two major challenges. First, natural spoken dialogu...
Pierre Lison, Geert-Jan M. Kruijff