Simon Keizer
Simon Keizer
NLP Research Scientist
Zweryfikowany adres z crl.toshiba.co.uk - Strona główna
Tytuł
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The hidden information state model: A practical framework for POMDP-based spoken dialogue management
S Young, M Gašić, S Keizer, F Mairesse, J Schatzmann, B Thomson, K Yu
Computer Speech & Language 24 (2), 150-174, 2010
5132010
Phrase-based statistical language generation using graphical models and active learning
F Mairesse, M Gasic, F Jurcicek, S Keizer, B Thomson, K Yu, S Young
Proceedings of the 48th Annual Meeting of the Association for Computational …, 2010
1502010
Real User Evaluation of Spoken Dialogue Systems Using Amazon Mechanical Turk
F Jurčíček, S Keizer, M Gašić, F Mairesse, B Thomson, K Yu, S Young
Twelfth Annual Conference of the International Speech Communication Association, 2011
104*2011
Spoken language understanding from unaligned data using discriminative classification models
F Mairesse, M Gasic, F Jurcicek, S Keizer, B Thomson, K Yu, S Young
2009 IEEE International Conference on Acoustics, Speech and Signal …, 2009
972009
Strategic dialogue management via deep reinforcement learning
H Cuayáhuitl, S Keizer, O Lemon
arXiv preprint arXiv:1511.08099, 2015
952015
Gaussian processes for fast policy optimisation of pomdp-based dialogue managers
M Gasic, F Jurcicek, S Keizer, F Mairesse, B Thomson, K Yu, S Young
Proceedings of the SIGDIAL 2010 Conference, 201-204, 2010
902010
Spoken dialog challenge 2010: Comparison of live and control test results
AW Black, S Burger, A Conkie, H Hastie, S Keizer, O Lemon, N Merigaud, ...
Proceedings of the SIGDIAL 2011 Conference, 2-7, 2011
772011
Dialogue act recognition with Bayesian networks for Dutch dialogues
S Keizer, R op den Akker, A Nijholt
Proceedings of the Third SIGdial Workshop on Discourse and Dialogue, 88-94, 2002
772002
Training and evaluation of the HIS POMDP dialogue system in noise
M Gasic, S Keizer, F Mairesse, J Schatzmann, B Thomson, K Yu, S Young
Proceedings of the 9th SIGDIAL Workshop on Discourse and Dialogue, 112-119, 2008
532008
Parameter estimation for agenda-based user simulation
S Keizer, M Gasic, F Jurcicek, F Mairesse, B Thomson, K Yu, S Young
Proceedings of the SIGDIAL 2010 Conference, 116-123, 2010
482010
Evaluating semantic-level confidence scores with multiple hypotheses
B Thomson, K Yu, M Gašić, S Keizer, F Mairesse, J Schatzmann, S Young
Ninth Annual Conference of the International Speech Communication Association, 2008
402008
Multidimensional dialogue management
S Keizer, H Bunt, V Petukhova
Interactive Multi-modal Question-Answering, 57-86, 2011
392011
Training and evaluation of an MDP model for social multi-user human-robot interaction
S Keizer, ME Foster, O Lemon, A Gaschler, M Giuliani
Proceedings of the 14th annual SIGdial meeting on discourse and dialogue, 2013
382013
Natural language generation as incremental planning under uncertainty: Adaptive information presentation for statistical dialogue systems
V Rieser, O Lemon, S Keizer
IEEE/ACM Transactions on Audio, Speech, and Language Processing 22 (5), 979-994, 2014
362014
Natural belief-critic: a reinforcement algorithm for parameter estimation in statistical spoken dialogue systems.
F Jurcicek, B Thomson, S Keizer, F Mairesse, M Gasic, K Yu, SJ Young
INTERSPEECH, 90-93, 2010
342010
Probablistic modelling of F0 in unvoiced regions in HMM based speech synthesis
K Yu, T Toda, M Gasic, S Keizer, F Mairesse, B Thomson, S Young
2009 IEEE International Conference on Acoustics, Speech and Signal …, 2009
302009
An empirically based computational model of grounding in dialogue
H Bunt, R Morante, S Keizer
Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue, 283-290, 2007
302007
Developing a corpus of strategic conversation in the settlers of catan
S Afantenos, N Asher, F Benamara, A Cadilhac, C Dégremont, P Denis, ...
SeineDial 2012-The 16th Workshop On The Semantics and Pragmatics Of Dialogue, 2012
292012
Evaluating persuasion strategies and deep reinforcement learning methods for negotiation dialogue agents
S Keizer, M Guhe, H Cuayáhuitl, I Efstathiou, KP Engelbrecht, M Dobre, ...
ACL, 2017
272017
Parameter learning for POMDP spoken dialogue models
B Thomson, F Jurčíček, M Gašić, S Keizer, F Mairesse, K Yu, S Young
2010 IEEE Spoken Language Technology Workshop, 271-276, 2010
272010
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