dc.contributor.author | Serras Sáenz, Manex | |
dc.contributor.author | Torres Barañano, María Inés ![ORCID](/themes/Mirage2//images/orcid_16x16.png) | |
dc.contributor.author | Del Pozo, Arantza | |
dc.date.accessioned | 2019-04-29T18:43:41Z | |
dc.date.available | 2019-04-29T18:43:41Z | |
dc.date.issued | 2018-07-30 | |
dc.identifier.citation | Pattern Analysis and Applications (2018) | es_ES |
dc.identifier.issn | 1433-7541 | |
dc.identifier.uri | http://hdl.handle.net/10810/32570 | |
dc.description.abstract | Designing dialogue policies that take user behavior into account is complicated due to user vari- ability and behavioral uncertainty. Attributed Prob- abilistic Finite State Bi-Automata (A-PFSBA) have proven to be a promising framework to develop dia- logue managers that capture the users’ actions in its structure and adapt to them online, yet developing poli- cies robust to high user uncertainty is still challenging. In this paper, the theoretical A-PFSBA dialogue man- agement framework is augmented by formally defining the notation of exploitation policies over its structure. Under such definition, multiple path based policies are implemented, those that take into account external in- formation and those which do not. These policies are evaluated on the Let’s Go corpus, before and after an online learning process whose goal is to update the ini- tial model through the interaction with end-users. In these experiments the impact of user uncertainty and the model structural learning is thoroughly analyzed | es_ES |
dc.description.sponsorship | Spanish Minister of Science under grants TIN2014-54288-C4- 4-R and TIN2017-85854-C4-3-R
European Commission H2020 SC1-PM15 EMPATHIC project, RIA grant 69872. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/69872 | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/TIN2014-54288-C4-4-R | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/TIN2017-85854-C4-3-R | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | dialogue systems | es_ES |
dc.subject | user adaptation | es_ES |
dc.subject | attributed Bi-Automata | es_ES |
dc.subject | dialogue management | es_ES |
dc.subject | path based policies | es_ES |
dc.title | User-Aware Dialogue Management Policies over Attributed Bi-Automata | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © Springer-Verlag London Ltd., part of Springer Nature 2018 | es_ES |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s10044-018-0743-y | es_ES |
dc.identifier.doi | 10.1007/s10044-018-0743-y | |
dc.contributor.funder | European Commission | |
dc.departamentoes | Electricidad y electrónica | es_ES |
dc.departamentoeu | Elektrizitatea eta elektronika | es_ES |