Kallirroi Georgila

Publication Activity (10 Years)

Years Active: 1997-2022
Publications (10 Years): 29

Top Topics

Tutoring System

Reinforcement Learning

Fitted Q Iteration

Top Venues

SIGDIAL Conference

FLAIRS Conference

Publications

Deepthi Karkada, Ramesh R. Manuvinakurike, Maike Paetzel-Prüsmann, Kallirroi Georgila
Strategy-level Entrainment of Dialogue System Users in a Creative Visual Reference Resolution Task. LREC (2022)
Shikib Mehri, Jinho Choi, Luis Fernando D'Haro, Jan Deriu, Maxine Eskénazi, Milica Gasic, Kallirroi Georgila, Dilek Hakkani-Tur, Zekang Li, Verena Rieser, Samira Shaikh, David R. Traum, Yi-Ting Yeh, Zhou Yu, Yizhe Zhang, Chen Zhang
Report from the NSF Future Directions Workshop on Automatic Evaluation of Dialog: Research Directions and Challenges. CoRR (2022)
Divya Tadimeti, Kallirroi Georgila, David R. Traum
Evaluation of Off-the-shelf Speech Recognizers on Different Accents in a Dialogue Domain. LREC (2022)
Carla Gordon, Kallirroi Georgila, Volodymyr Yanov, David R. Traum
Towards Personalization of Spoken Dialogue System Communication Strategies. IWSDS (2020)
Skanda Vaidyanath, Kallirroi Georgila, David R. Traum
Using Reinforcement Learning to Manage Communications Between Humans and Artificial Agents in an Evacuation Scenario. FLAIRS Conference (2020)
Kallirroi Georgila, Anton Leuski, Volodymyr Yanov, David R. Traum
Evaluation of Off-the-shelf Speech Recognizers Across Diverse Dialogue Domains. LREC (2020)
Seitaro Shinagawa, Koichiro Yoshino, Seyed Hossein Alavi, Kallirroi Georgila, David R. Traum, Sakriani Sakti, Satoshi Nakamura
An Interactive Image Editing System Using an Uncertainty-Based Confirmation Strategy. IEEE Access 8 (2020)
Kallirroi Georgila, Carla Gordon, Volodymyr Yanov, David R. Traum
Predicting Ratings of Real Dialogue Participants from Artificial Data and Ratings of Human Dialogue Observers. LREC (2020)
Kallirroi Georgila, Mark G. Core, Benjamin D. Nye, Shamya Karumbaiah, Daniel Auerbach, Maya Ram
Using Reinforcement Learning to Optimize the Policies of an Intelligent Tutoring System for Interpersonal Skills Training. AAMAS (2019)
Ramesh R. Manuvinakurike, Trung Bui, Walter Chang, Kallirroi Georgila
Conversational Image Editing: Incremental Intent Identification in a New Dialogue Task. SIGDIAL Conference (2018)
Gang Xiao, Kallirroi Georgila
A Comparison of Reinforcement Learning Methodologies in Two-Party and Three-Party Negotiation Dialogue. FLAIRS Conference (2018)
Ramesh R. Manuvinakurike, Sumanth Bharadwaj, Kallirroi Georgila
A Dialogue Annotation Scheme for Weight Management Chat using the Trans-Theoretical Model of Health Behavior Change. CoRR (2018)
Benjamin D. Nye, Shamya Karumbaiah, S. Tugba Tokel, Mark G. Core, Giota Stratou, Daniel Auerbach, Kallirroi Georgila
Engaging with the Scenario: Affect and Facial Patterns from a Scenario-Based Intelligent Tutoring System. AIED (1) (2018)
Deepthi Karkada, Ramesh R. Manuvinakurike, Kallirroi Georgila
Towards Understanding End-of-trip Instructions in a Taxi Ride Scenario. CoRR (2018)
Kallirroi Georgila, Carla Gordon, Hyungtak Choi, Jill Boberg, Heesik Jeon, David R. Traum
Toward Low-Cost Automated Evaluation Metrics for Internet of Things Dialogues. IWSDS (2018)
Ramesh R. Manuvinakurike, Jacqueline Brixey, Trung Bui, Walter Chang, Doo Soon Kim, Ron Artstein, Kallirroi Georgila
Edit me: A Corpus and a Framework for Understanding Natural Language Image Editing. LREC (2018)
Benjamin Nye, Shamya Karumbaiah, S. Tugba Tokel, Mark G. Core, Giota Stratou, Daniel Auerbach, Kallirroi Georgila
Analyzing Learner Affect in a Scenario-Based Intelligent Tutoring System. AIED (2017)
Elnaz Nouri, Kallirroi Georgila, David R. Traum
Culture-specific models of negotiation for virtual characters: multi-attribute decision-making based on culture-specific values. AI Soc. 32 (1) (2017)
Ramesh R. Manuvinakurike, David DeVault, Kallirroi Georgila
Using Reinforcement Learning to Model Incrementality in a Fast-Paced Dialogue Game. SIGDIAL Conference (2017)
Kallirroi Georgila, David V. Pynadath
Towards a Computational Model of Human Opinion Dynamics in Response to Real-World Events. FLAIRS Conference (2016)
Takuya Hiraoka, Kallirroi Georgila, Elnaz Nouri, David R. Traum, Satoshi Nakamura
Reinforcement Learning of Multi-Party Trading Dialog Policies. Inf. Media Technol. 11 (2016)
Ron Artstein, Alesia Gainer, Kallirroi Georgila, Anton Leuski, Ari Shapiro, David R. Traum
New Dimensions in Testimony Demonstration. HLT-NAACL Demos (2016)
Alexandros Papangelis, Kallirroi Georgila
Reinforcement Learning of Multi-Issue Negotiation Dialogue Policies. SIGDIAL Conference (2015)
Louis-Philippe Morency, Giota Stratou, David DeVault, Arno Hartholt, Margot Lhommet, Gale M. Lucas, Fabrizio Morbini, Kallirroi Georgila, Stefan Scherer, Jonathan Gratch, Stacy Marsella, David R. Traum, Albert A. Rizzo
SimSensei Demonstration: A Perceptive Virtual Human Interviewer for Healthcare Applications. AAAI (2015)
Giota Stratou, Louis-Philippe Morency, David DeVault, Arno Hartholt, Edward Fast, Margaux Lhommet, Gale M. Lucas, Fabrizio Morbini, Kallirroi Georgila, Stefan Scherer, Jonathan Gratch, Stacy Marsella, David R. Traum, Albert A. Rizzo
A demonstration of the perception system in SimSensei, a virtual human application for healthcare interviews. ACII (2015)
David R. Traum, Kallirroi Georgila, Ron Artstein, Anton Leuski
Evaluating Spoken Dialogue Processing for Time-Offset Interaction. SIGDIAL Conference (2015)
Takuya Hiraoka, Kallirroi Georgila, Elnaz Nouri, David R. Traum, Satoshi Nakamura
Reinforcement Learning in Multi-Party Trading Dialog. SIGDIAL Conference (2015)
Eli Pincus, Kallirroi Georgila, David R. Traum
Which Synthetic Voice Should I Choose for an Evocative Task? SIGDIAL Conference (2015)
David R. Traum, Andrew Jones, Kia Hays, Heather Maio, Oleg Alexander, Ron Artstein, Paul E. Debevec, Alesia Gainer, Kallirroi Georgila, Kathleen Haase, Karen Jungblut, Anton Leuski, Stephen Smith, William R. Swartout
New Dimensions in Testimony: Digitally Preserving a Holocaust Survivor's Interactive Storytelling. ICIDS (2015)
Kallirroi Georgila, Claire Nelson, David R. Traum
Single-Agent vs. Multi-Agent Techniques for Concurrent Reinforcement Learning of Negotiation Dialogue Policies. ACL (1) (2014)
Fabrizio Morbini, David DeVault, Kallirroi Georgila, Ron Artstein, David R. Traum, Louis-Philippe Morency
A Demonstration of Dialogue Processing in SimSensei Kiosk. SIGDIAL Conference (2014)
David DeVault, Ron Artstein, Grace Benn, Teresa Dey, Edward Fast, Alesia Gainer, Kallirroi Georgila, Jonathan Gratch, Arno Hartholt, Margaux Lhommet, Gale M. Lucas, Stacy Marsella, Fabrizio Morbini, Angela Nazarian, Stefan Scherer, Giota Stratou, Apar Suri, David R. Traum, Rachel Wood, Yuyu Xu, Albert A. Rizzo, Louis-Philippe Morency
SimSensei kiosk: a virtual human interviewer for healthcare decision support. AAMAS (2014)
Ron Artstein, David R. Traum, Oleg Alexander, Anton Leuski, Andrew Jones, Kallirroi Georgila, Paul E. Debevec, William R. Swartout, Heather Maio, Stephen Smith
Time-offset interaction with a holocaust survivor. IUI (2014)
David DeVault, Kallirroi Georgila, Ron Artstein, Fabrizio Morbini, David R. Traum, Stefan Scherer, Albert Skip Rizzo, Louis-Philippe Morency
Verbal indicators of psychological distress in interactive dialogue with a virtual human. SIGDIAL Conference (2013)
Kallirroi Georgila
Reinforcement Learning of Two-Issue Negotiation Dialogue Policies. SIGDIAL Conference (2013)
Elnaz Nouri, Kallirroi Georgila, David R. Traum
A Cultural Decision-Making Model for Negotiation based on Inverse Reinforcement Learning. CogSci (2012)
Kallirroi Georgila, Alan W. Black, Kenji Sagae, David R. Traum
Practical Evaluation of Human and Synthesized Speech for Virtual Human Dialogue Systems. LREC (2012)
Teruhisa Misu, Kallirroi Georgila, Anton Leuski, David R. Traum
Reinforcement Learning of Question-Answering Dialogue Policies for Virtual Museum Guides. SIGDIAL Conference (2012)
William Yang Wang, Kallirroi Georgila
Automatic detection of unnatural word-level segments in unit-selection speech synthesis. ASRU (2011)
Kallirroi Georgila, David R. Traum
Learning Culture-Specific Dialogue Models from Non Culture-Specific Data. HCI (6) (2011)
Kallirroi Georgila, Ron Artstein, Angela Nazarian, Michael Rushforth, David R. Traum, Katia P. Sycara
An Annotation Scheme for Cross-Cultural Argumentation and Persuasion Dialogues. SIGDIAL Conference (2011)
Kallirroi Georgila, David R. Traum
Reinforcement Learning of Argumentation Dialogue Policies in Negotiation. INTERSPEECH (2011)
Kallirroi Georgila, Maria Klara Wolters, Johanna D. Moore, Robert H. Logie
The MATCH corpus: a corpus of older and younger users' interactions with spoken dialogue systems. Lang. Resour. Evaluation 44 (3) (2010)
Kallirroi Georgila, Ning Wang, Jonathan Gratch
Cross-Domain Speech Disfluency Detection. SIGDIAL Conference (2010)
Kallirroi Georgila, Maria Klara Wolters, Johanna D. Moore
Learning Dialogue Strategies from Older and Younger Simulated Users. SIGDIAL Conference (2010)
Xuchen Yao, Pravin Bhutada, Kallirroi Georgila, Kenji Sagae, Ron Artstein, David R. Traum
Practical Evaluation of Speech Recognizers for Virtual Human Dialogue Systems. LREC (2010)
Maria Klara Wolters, Kallirroi Georgila, Johanna D. Moore, Robert H. Logie, Sarah E. MacPherson, Matthew Watson
Reducing working memory load in spoken dialogue systems. Interact. Comput. 21 (4) (2009)
Ravichander Vipperla, Maria Klara Wolters, Kallirroi Georgila, Steve Renals
Speech Input from Older Users in Smart Environments: Challenges and Perspectives. HCI (6) (2009)
Kallirroi Georgila
Using Integer Linear Programming for Detecting Speech Disfluencies. HLT-NAACL (Short Papers) (2009)
Maria Klara Wolters, Kallirroi Georgila, Johanna D. Moore, Sarah E. MacPherson
Being Old Doesn't Mean Acting Old: How Older Users Interact with Spoken Dialog Systems. ACM Trans. Access. Comput. 2 (1) (2009)
Taghi Paksima, Kallirroi Georgila, Johanna D. Moore
Evaluating the Effectiveness of Information Presentation in a Full End-To-End Dialogue System. SIGDIAL Conference (2009)
Kallirroi Georgila, Oliver Lemon, James Henderson, Johanna D. Moore
Automatic annotation of context and speech acts for dialogue corpora. Nat. Lang. Eng. 15 (3) (2009)
Kallirroi Georgila, Maria Klara Wolters, Johanna D. Moore
Simulating the Behaviour of Older versus Younger Users when Interacting with Spoken Dialogue Systems. ACL (2) (2008)
James Henderson, Oliver Lemon, Kallirroi Georgila
Hybrid Reinforcement/Supervised Learning of Dialogue Policies from Fixed Data Sets. Comput. Linguistics 34 (4) (2008)
Kallirroi Georgila, Maria Klara Wolters, Vasilis Karaiskos, Melissa Kronenthal, Robert H. Logie, Neil Mayo, Johanna D. Moore, Matthew Watson
A Fully Annotated Corpus for Studying the Effect of Cognitive Ageing on Users' Interactions with Spoken Dialogue Systems. LREC (2008)
Oliver Lemon, Kallirroi Georgila, James Henderson, Matthew N. Stuttle
An ISU Dialogue System Exhibiting Reinforcement Learning of Dialogue Policies: Generic Slot-Filling in the TALK In-car System. EACL (2006)
Kallirroi Georgila, James Henderson, Oliver Lemon
User simulation for spoken dialogue systems: learning and evaluation. INTERSPEECH (2006)
Oliver Lemon, Kallirroi Georgila, James Henderson
Evaluating Effectiveness and Portability of Reinforcement Learned Dialogue Strategies with Real Users: the Talk Towninfo Evaluation. SLT (2006)
Jost Schatzmann, Kallirroi Georgila, Steve J. Young
Quantitative Evaluation of User Simulation Techniques for Spoken Dialogue Systems. SIGDIAL Workshop (2005)
Kallirroi Georgila, James Henderson, Oliver Lemon
Learning user simulations for information state update dialogue systems. INTERSPEECH (2005)
Kallirroi Georgila, Nikos Fakotakis, George Kokkinakis
A graphical Tool for Handling Rule Grammars in Java Speech Grammar Format. LREC (2004)
Ilyas Potamitis, Kallirroi Georgila, Nikos Fakotakis, George K. Kokkinakis
An integrated system for smart-home control of appliances based on remote speech interaction. INTERSPEECH (2003)
Kallirroi Georgila, Kyriakos N. Sgarbas, Anastasios Tsopanoglou, Nikos Fakotakis, George Kokkinakis
A Speech-Based Human-Computer Interaction System for Automating Directory Assistance Services. Int. J. Speech Technol. 6 (2) (2003)
Kallirroi Georgila, Nikos Fakotakis, George Kokkinakis
Large Vocabulary Search Space Reduction Employing Directed Acyclic Word Graphs and Phonological Rules. Int. J. Speech Technol. 5 (4) (2002)
Kallirroi Georgila, Nikos Fakotakis, George K. Kokkinakis
Efficient stochastic finite-state networks for language modelling in spoken dialogue systems. INTERSPEECH (2001)
Kallirroi Georgila, Nikos Fakotakis, George Kokkinakis
Building stochastic language model networks based on simultaneous word/phrase clustering. INTERSPEECH (2000)
Kallirroi Georgila, Kyriakos N. Sgarbas, Nikos Fakotakis, George Kokkinakis
Fast very large vocabulary recognition based on compact DAWG-structured language models. INTERSPEECH (2000)
Kallirroi Georgila, Nikos Fakotakis, George Kokkinakis
A Graphical Parametric Language-Independent Tool for the Annotation of Speech Corpora. LREC (2000)
Kallirroi Georgila, Anastasios Tsopanoglou, Nikos Fakotakis, George Kokkinakis
An integrated dialogue system for the automation of call centre services. ICSLP (1998)
Nikos Fakotakis, Kallirroi Georgila, Anastasios Tsopanoglou
A continuous HMM text-independent speaker recognition system based on vowel spotting. EUROSPEECH (1997)