Alexandros Papangelis

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Dilek Hakkani-TurProfessor of Computer Science, Univ. Illinois Urbana-ChampaignVerified email at ieee.org
Gokhan TurUniversity of Illinois Urbana-ChampaignVerified email at ieee.org
Yannis StylianouProfessor of Speech Processing, University of Crete and Research Manager at AppleVerified email at csd.uoc.gr
Zhou YuColumbia UniversityVerified email at columbia.edu
Justine CassellInria Paris & Carnegie Mellon UniversityVerified email at cs.cmu.edu
Ran Zhao5Y CapitalVerified email at 5ycap.com
Vangelis KarkaletsisNCSR "Demokritos"Verified email at iit.demokritos.gr
Yi-Chia Wang (王怡嘉)Visiting Scholar @ Stanford CS & Communication DepartmentVerified email at cs.cmu.edu
Vangelis MetsisTexas State UniversityVerified email at txstate.edu
Yannis TzitzikasComputer Science Department, University of Crete (csd.uoc.gr) and FORTH-ICS (ics.forth.gr)Verified email at csd.uoc.gr
Andrea MadottoResearch Scientist at FAIRVerified email at connect.ust.hk
Robert GatchelDistinguished Professor of Psychology, University of Texas at ArlingtonVerified email at uta.edu
Dimitrios KosmopoulosProfessor at University of PatrasVerified email at upatras.gr
Shahina FerdousSoftware Engineer, MicrosoftVerified email at microsoft.com
Alexander RudnickyResearch Professor of Computer Science, Carnegie Mellon UniversityVerified email at cs.cmu.edu
Isura RanatungaRabot Inc.Verified email at ieee.org
Dan PopaProfessor of Electrical Computer Engineering, Univ. Of LouisvilleVerified email at louisville.edu
Alexandros LioulemesAdjunct Teaching Professor at Worcester Polytechnic Institute (WPI)Verified email at wpi.edu
Dimitrios ZikosAssociate Professor, Texas Tech UniversityVerified email at cmich.edu
Yoichi MatsuyamaAssociate Research Professor, Waseda UniversityVerified email at pcl.cs.waseda.ac.jp

Alexandros Papangelis

Apple Health AI

Verified email at apple.com - Homepage

Conversational Artificial Intelligence Reinforcement Learning Adaptive Dialogue Systems Spoken


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Towards a dyadic computational model of rapport management for human-virtual agent interaction R Zhao, A Papangelis, J Cassell Intelligent Virtual Agents: 14th International Conference, IVA 2014, Boston …, 2014	162	2014
Language model is all you need: Natural language understanding as question answering M Namazifar, A Papangelis, G Tur, D Hakkani-Tür ICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and …, 2021	67	2021
PLACES: Prompting language models for social conversation synthesis M Chen, A Papangelis, C Tao, S Kim, A Rosenbaum, Y Liu, Z Yu, ... arXiv preprint arXiv:2302.03269, 2023	63	2023
Joint contextual modeling for asr correction and language understanding Y Weng, SS Miryala, C Khatri, R Wang, H Zheng, P Molino, M Namazifar, ... ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and …, 2020	62	2020
TickTock: A non-goal-oriented multimodal dialog system with engagement awareness Z Yu, A Papangelis, A Rudnicky 2015 AAAI Spring symposium series, 2015	57	2015
Collaborative multi-agent dialogue model training via reinforcement learning A Papangelis, YC Wang, P Molino, G Tur arXiv preprint arXiv:1907.05507, 2019	50	2019
“How Robust RU?”: Evaluating Task-Oriented Dialogue Systems on Spoken Conversations S Kim, Y Liu, D Jin, A Papangelis, K Gopalakrishnan, B Hedayatnia, ... 2021 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU …, 2021	45	2021
Dialogue system, a dialogue method and a method of adapting a dialogue system A Papangelis, I Stylianou US Patent 10,635,698, 2020	42	2020
Selective in-context data augmentation for intent detection using pointwise v-information YT Lin, A Papangelis, S Kim, S Lee, D Hazarika, M Namazifar, D Jin, Y Liu, ... arXiv preprint arXiv:2302.05096, 2023	37	2023
Exploration based language learning for text-based games A Madotto, M Namazifar, J Huizinga, P Molino, A Ecoffet, H Zheng, ... arXiv preprint arXiv:2001.08868, 2020	33	2020
Plato dialogue system: A flexible conversational ai research platform A Papangelis, M Namazifar, C Khatri, YC Wang, P Molino, G Tur arXiv preprint arXiv:2001.06463, 2020	32	2020
Recognition of sleep patterns using a bed pressure mat V Metsis, G Galatas, A Papangelis, D Kosmopoulos, F Makedon Proceedings of the 4th International Conference on Pervasive Technologies …, 2011	27	2011
Dialogue system, a dialogue method and a method of adapting a dialogue system A Papangelis, I Stylianou US Patent 10,446,148, 2019	26	2019
Spoken dialogue system, a spoken dialogue method and a method of adapting a spoken dialogue system M Kotti, A Papangelis, I Stylianou US Patent 10,832,667, 2020	22	2020
Weakly supervised data augmentation through prompting for dialogue understanding M Chen, A Papangelis, C Tao, A Rosenbaum, S Kim, Y Liu, Z Yu, ... arXiv preprint arXiv:2210.14169, 2022	21	2022
A survey of assistive devices for cerebral palsy patients C McMurrough, S Ferdous, A Papangelis, A Boisselle, FM Heracleia Proceedings of the 5th international conference on PErvasive technologies …, 2012	21	2012
An adaptive dialogue system for assessing post traumatic stress disorder A Papangelis, R Gatchel, V Metsis, F Makedon Proceedings of the 6th International Conference on Pervasive Technologies …, 2013	20	2013
What is wrong with you?: Leveraging user sentiment for automatic dialog evaluation S Ghazarian, B Hedayatnia, A Papangelis, Y Liu, D Hakkani-Tur arXiv preprint arXiv:2203.13927, 2022	19	2022
Generative conversational networks A Papangelis, K Gopalakrishnan, A Padmakumar, S Kim, G Tur, ... arXiv preprint arXiv:2106.08484, 2021	19	2021
Reinforcement learning of multi-issue negotiation dialogue policies A Papangelis, K Georgila Proceedings of the 16th annual meeting of the special interest group on …, 2015	18	2015

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