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SIGDIAL
2010
13 years 2 months ago
Dialogue Management Based on Entities and Constraints
This paper introduces a new dialogue management framework for goal-directed conversations. A declarative specification defines the domain-specific elements and guides the dialogue...
Yushi Xu, Stephanie Seneff
SIGDIAL
2010
13 years 2 months ago
Towards Semi-Supervised Classification of Discourse Relations using Feature Correlations
Two of the main corpora available for training discourse relation classifiers are the RST Discourse Treebank (RST-DT) and the Penn Discourse Treebank (PDTB), which are both based ...
Hugo Hernault, Danushka Bollegala, Mitsuru Ishizuk...
SIGDIAL
2010
13 years 2 months ago
Parameter estimation for agenda-based user simulation
This paper presents an agenda-based user simulator which has been extended to be trainable on real data with the aim of more closely modelling the complex rational behaviour exhib...
Simon Keizer, Milica Gasic, Filip Jurcícek,...
SIGDIAL
2010
13 years 2 months ago
How was your day? An Affective Companion ECA Prototype
This paper presents a dialogue system in the form of an ECA that acts as a sociable and emotionally intelligent companion for the user. The system dialogue is not task-driven but ...
Marc Cavazza, Raul Santos de la Camara, Markku Tur...
SIGDIAL
2010
13 years 2 months ago
Modeling User Satisfaction Transitions in Dialogues from Overall Ratings
This paper proposes a novel approach for predicting user satisfaction transitions during a dialogue only from the ratings given to entire dialogues, with the aim of reducing the c...
Ryuichiro Higashinaka, Yasuhiro Minami, Kohji Dohs...
SIGDIAL
2010
13 years 2 months ago
The Dynamics of Action Corrections in Situated Interaction
In spoken communications, correction utterances, which are utterances correcting other participants utterances and behaviors, play crucial roles, and detecting them is one of the ...
Antoine Raux, Mikio Nakano
SIGDIAL
2010
13 years 2 months ago
The Impact of Dimensionality on Natural Language Route Directions in Unconstrained Dialogue
In this paper we examine the influence of dimensionality on natural language route directions in dialogue. Specifically, we show that giving route instructions in a quasi-3d envir...
Vivien Mast, Jan Smeddinck, Anna Strotseva, Thora ...
SIGDIAL
2010
13 years 2 months ago
Statistical Dialog Management Methodologies for Real Applications
In this paper we present a proposal for the development of dialog systems that, on the one hand, takes into account the benefits of using standards like VoiceXML, whilst on the ot...
David Griol, Zoraida Callejas, Ramón L&oacu...
SIGDIAL
2010
13 years 2 months ago
Hand Gestures in Disambiguating Types of You Expressions in Multiparty Meetings
The second person pronoun you serves different functions in English. Each of these different types often corresponds to a different term when translated into another language. Cor...
Tyler Baldwin, Joyce Yue Chai, Katrin Kirchhoff