[PDF] Ontology-based dialogue systems
[PDF] from cossac.netD Milward... - ... and reasoning in practical dialogue systems ( ..., 2003 - cossac.net
Abstract This paper examines how far it is possible to replace hand crafted dialogue design
with a combination of generic dialogue system components and ontological domain
knowledge. Two case studies are presented, one for dialogue-based breast cancer ...
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[PDF] More on less: Further applications of ontologies in multi-modal dialogue systems
[PDF] from liu.seR Porzel, N Pfleger, S Merten, M Löckelt... - ... Dialogue Systems, 2003 - ida.liu.se
Abstract We present applications enabled via the employment of a single knowledge
representation in the SMARTKOMmulti-modal multi-domain dialogue system. We focus on
how an rigorously constructed ontology whose ontological and representational choices ...
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[PDF] Enhancement and use of a mathematical ontology in a tutorial dialog system
[PDF] from liu.seD Tsovaltzi... - Proceedings of the IJCAI Workshop on Knowledge ..., 2003 - ida.liu.se
Abstract Despite empirical evidence that natural language dialog capabilities are necessary
for the success of tutorial sessions, only few state-of-the-art tutoring systems use natural-
language style interaction. Since domain knowledge, tutoring and pedagogical ...
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[PDF] Some empirical findings on dialogue management and domain ontologies in dialogue systems-Implications from an evaluation of BIRDQUEST
[PDF] from psu.eduA Flycht-Eriksson... - Proceedings of 4th SIGdial Workshop on ..., 2003 - Citeseer
Abstract In this paper we present implications for development of dialogue systems, based
on an evaluation of the system BIRDQUEST which combine dialogue interaction with
information extraction. A number of issues detected during the evaluation concerning ...
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[CITATION] Design and use of ontologies in information-providing dialogue systems
A Flycht-Eriksson - 2004 - Univ.
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[CITATION] ... ontologies for mobile devices accessing the semantic web-pattern languages for open domain information providing multimodal dialogue systems
D Sonntag - Proceedings of the workshop on Artificial Intelligence in ..., 2005
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Ontology-driven information-providing dialogue systems
A Flycht-Eriksson, A Joensson, M Merkel... - 2003 - aisel.aisnet.org
Abstract In this paper we propose an architecture for dialogue systems that incorporate
information extraction, thereby providing natural and efficient access to unstructured
information sources. A key feature of the architecture is the use of ontologies as shared ...
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[PDF] Dynamic use of ontologies in dialogue systems
[PDF] from upenn.eduJP Pardal - NAACL-HLT Doctoral Consortium, 2007 - acl.ldc.upenn.edu
Abstract Most dialogue systems are built with a single task in mind. This makes the
extension of an existing system one of the major problems in the field as large parts of the
system have to be modified. Some recent work has shown that ontologies have a role on ...
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Ontology-based speech act identification in a bilingual dialog system using partial pattern trees
JF Yeh, CH Wu... - Journal of the American Society for ..., 2008 - Wiley Online Library
Yeh, J.-F., Wu, C.-H. and Chen, M.-J.(2008), Ontology-based speech act identification in a
bilingual dialog system using partial pattern trees. Journal of the American Society for
Information Science and Technology, 59: 684-694. doi: 10.1002/asi. 20700
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[CITATION] On the Role of Conceptual & Linguistic Ontologies in Spoken Dialogue Systems
S Farrar, J Bateman... - The Symposium on Dialogue Modelling and ..., 2005
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[PS] Using ontologies for improving the communication process in a dialogue system
[PS] from upc.eduM Gatius... - ... of the Sixth International Workshop on ..., 2005 - lsi.upc.edu
Developing and maintaining friendly dialogue systems, adapted to the application
functionality is expensive. In this paper we propose the use of ontologies for improving the
communication process and engineering features in dialogue systems. Using ontologies ...
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Ontology-based inference for information-seeking in natural language dialog system
[PDF] from postech.ac.krH Noh, C Lee... - Industrial Informatics, 2008. INDIN ..., 2008 - ieeexplore.ieee.org
Abstract Many natural language dialog systems have been developed with relational
database (RDB) as a machine-readable knowledge source. However, RDB has some
problems for answering the questions which need complex domain-specific information. In ...
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[PDF] Obtaining linguistic resources for dialogue systems from application specifications and domain ontologies
[PDF] from upc.eduM Gatius... - ... of the 10th International Conference on Speech ..., 2005 - lsi.upc.edu
Abstract This paper describes the generation of application-restricted linguistic resources in
different languages for a dialogue system. The dialogue system supports speech (through
the telephone) and text mode (through the web) in different languages (English, Spanish, ...
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[PDF] Combining a lexical taxonomy with domain ontologies in the Erlangen Dialogue System
[PDF] from uni-erlangen.deG Goerz, K Bücher, B Ludwig... - ... Ontologies and ..., 2003 - informatik.uni-erlangen.de
Abstract Our overall goal is to build dialogue systems for rational interaction with technical
application systems. We want to achieve the satisfaction of user's goals in a given (ideally
open) domain by conducting spoken dialogues where it should be possible in principle to ...
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[CITATION] Ontology-based representation and processing of plurals for human-machine dialogue systems with unification-based operations
M Romanelli - Unpublished master's thesis, Universität des ..., 2005
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Ontology and Knowledge Based Approach to Dialogue Systems
I Kopecek - Proceedings of the 2009 International Conference on ..., 2009 - muni.cz
On selecting a constituent part of MU the" Overview of publishing activities" page will be
displayed with information relevant to the selected constituent part. The" Overview of
publishing activities" page is not available for non-activated items.
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On2L: a framework for incremental ontology learning in spoken dialog systems
[PDF] from upenn.eduB Loos - Proceedings of the 21st International Conference on ..., 2006 - dl.acm.org
Abstract An open-domain spoken dialog system has to deal with the challenge of lacking
lexical as well as conceptual knowledge. As the real world is constantly changing, it is not
possible to store all necessary knowledge beforehand. Therefore, this knowledge has to ...
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Goal-based communication using BDI agents as virtual humans in training: an ontology driven dialogue system
J Van Oijen, W Van Doesburg... - Agents for games and ..., 2011 - Springer
Simulations for training can greatly benefit from BDI agents as virtual humans playing the
role of key players. Learning to communicate effectively is a key aspect of training to
command a team that is managing a crisis. In this paper, we present a goal-based ...
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On the Role of Conceptual and Linguistic Ontologies in Spoken Dialogue Systems
[TXT] from tu-dortmund.deJ Bateman, S Farrar, RJ Ross... - 2005 - eldorado.tu-dortmund.de
We report on the role of well-formed conceptual and linguistic ontologies in empirically
groundedspoken dialogue systems'(SDS). In particular we use empirical results from spatial
dialogues in German to argue for the strict separation of linguistically motivated ...
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Probabilistic ontology trees for belief tracking in dialog systems
[PDF] from oregonstate.eduN Mehta, R Gupta, A Raux... - Proceedings of the 11th ..., 2010 - dl.acm.org
Abstract We introduce a novel approach for robust belief tracking of user intention within a
spoken dialog system. The space of user intentions is modeled by a probabilistic extension
of the underlying domain ontology called a probabilistic ontology tree (POT). POTs ...
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Towards Ontology-based Multi-lingual Spoken Dialogue System
CH Chang - International Journal of Computer Processing of ..., 2001 - worldscinet.com
Abstract: This article presents the design of a new architecture for ontology-based multi-
lingual spoken dialogue systems. In the center of the architecture is the domain ontology.
Around the ontology are four processing modules: human interface module, intelligence ...
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A dialogue system with digression handling-an ontology-based approach
TH Tsai - ... OF THE NATIONAL CONFERENCE ON ARTIFICIAL ..., 2002 - aaai.org
Dialogue models fall into two categories. Structural approaches are based on finite state
models or dialogue grammar models. They do not emphasize the contextual nature of
communication. Plan-based approaches, on the other hand, attempt to recognize users' ...
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[BOOK] IT-Case Study: Ontology-Based Answer Selection in Dialog Systems
C Pretzsch - 2007 - dl.acm.org
Abstract In these days our daily life is more and more affected by computers. For this reason
it is necessary to find a simple and intuitive way to interact with complex technologies.
Natural language dialog systems could be the solution how humans and machines could ...
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[HTML] Dynamic use of Ontologies to enhance Dialogue Systems
[HTML] from inesc-id.ptJ Paulo - l2f.inesc-id.pt
Abstract To develop spoken dialogue systems where customization to new domains is
easier, systems' core should only be concerned with interacting with the user. Accessing
background systems or reasoning about the domain should be avoided and delegated to ...
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[PDF] A domain ontology based metric to evaluate spoken dialog systems
[PDF] from kth.seJ Kleindienst, J Curin... - DiaHolmia, 2009 - speech.kth.se
Abstract Current methods and techniques for measuring performance of spoken dialog
systems are still very immature. They are either based on subjective evaluation (Wizard of
Oz or other usability studies) or they are borrowing automatic measures used in speech ...
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ONTOLOGY-BASED DIALOGUE SYSTEM WITH APPLICATION PLUG-AND-PLAY AND INFORMATION SHARING
T PORTELE, J TE VRUGT... - WO Patent WO/2006/ ..., 2006 - wipo.int
Abstract: The present invention relates to a dialogue system enabling a user to control
multiple applications based on mono-modal or multi-modal input from a user, comprising
speech input, wherein said system is an intermediate layer between said applications and ...
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Ontology-Based Answer Selection in Dialog Systems
C Pretzsch - 2006 - content.grin.com
In these days our daily life is more and more affected by computers, chips, electronic
equipment, et cetera. Owing to this increase of technology, even in common everyday
objects, like for example a fridge, it is necessary to find a simple and intuitive way to ...
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Analysis of Deviations in an Agent and Ontology-Based Dialogue Management System
HU Si-kang... - ????????, 2006 - ????????
... in that complex relationships between knowledge in different domains can be described by
ontologies. ... Zheng Hong;Lu Ruqian;Jin Zhi Ontology-based semantic cache in AOKB [???? ...
1996; Aust H;Schroer O Application development with the Philips dialog system 1998; ...
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[PDF] Modular Grammars for Speech Recognition in Ontology-Based Dialogue Systems
[PDF] from dfki.deHM Kosinowski - 2010 - dfki.de
Abstract In the present work we show an approach for writing modular grammars for an
ontology-based dialogue system. They are written for the ambient intelligence bathroom
environment of the IKS project. After giving a general introduction to the field of speech ...
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Generic natural language command interpretation in ontology-based dialogue systems
[PDF] from lip6.frL Mazuel... - Proceedings of the 2006 IEEE/WIC/ACM ..., 2006 - dl.acm.org
Abstract This paper presents a general architecture towards a more generic approach to
conversational agents. Our architecture contains generic (in sense of application
independent) natural language (NL) modules that are based on ontologies for command ...
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A reusable framework for health counseling dialogue systems based on a behavioral medicine ontology
[PDF] from neu.eduTW Bickmore, D Schulman... - Journal of Biomedical Informatics, 2011 - Elsevier
Automated approaches to promoting health behavior change, such as exercise, diet, and
medication adherence promotion, have the potential for significant positive impact on
society. We describe a theory-driven computational model of dialogue that simulates a ...
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