Oliver Lemon

Orcid: 0000-0001-9497-4743

According to our database1, Oliver Lemon authored at least 202 papers between 1996 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Visually Grounded Language Learning: A Review of Language Games, Datasets, Tasks, and Models.
J. Artif. Intell. Res., 2024

Socially Pertinent Robots in Gerontological Healthcare.
CoRR, 2024

NLP Verification: Towards a General Methodology for Certifying Robustness.
CoRR, 2024

Divide and Conquer: Rethinking Ambiguous Candidate Identification in Multimodal Dialogues with Pseudo-Labelling.
Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2024

Lost in Space: Probing Fine-grained Spatial Understanding in Vision and Language Resamplers.
Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Short Papers, 2024

Human - Large Language Model Interaction: The dawn of a new era or the end of it all?
Proceedings of the Companion of the 2024 ACM/IEEE International Conference on Human-Robot Interaction, 2024

A Multi-party Conversational Social Robot Using LLMs.
Proceedings of the Companion of the 2024 ACM/IEEE International Conference on Human-Robot Interaction, 2024

AlanaVLM: A Multimodal Embodied AI Foundation Model for Egocentric Video Understanding.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

Shaking Up VLMs: Comparing Transformers and Structured State Space Models for Vision & Language Modeling.
Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

RECANTFormer: Referring Expression Comprehension with Varying Numbers of Targets.
Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Multi-party Multimodal Conversations Between Patients, Their Companions, and a Social Robot in a Hospital Memory Clinic.
Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics, 2024

Clarifying Completions: Evaluating How LLMs Respond to Incomplete Questions.
Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023
Detecting Agreement in Multi-party Conversational AI.
CoRR, 2023

Detecting agreement in multi-party dialogue: evaluating speaker diarisation versus a procedural baseline to enhance user engagement.
CoRR, 2023

Building for Speech: Designing the Next Generation of Social Robots for Audio Interaction.
CoRR, 2023

SimpleMTOD: A Simple Language Model for Multimodal Task-Oriented Dialogue with Symbolic Scene Representation.
CoRR, 2023

FurChat: An Embodied Conversational Agent using LLMs, Combining Open and Closed-Domain Dialogue with Facial Expressions.
Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue, 2023

Multi-party Goal Tracking with LLMs: Comparing Pre-training, Fine-tuning, and Prompt Engineering.
Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue, 2023

Multitask Multimodal Prompted Training for Interactive Embodied Task Completion.
Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

Identifying Challenges and Opportunities for Intelligent Data-Driven Health Interfaces to Support Ongoing Care.
Proceedings of the Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

2022
Conversational AI for multi-agent communication in Natural Language.
AI Commun., 2022

Demonstrating EMMA: Embodied MultiModal Agent for Language-guided Action Execution in 3D Simulated Environments.
Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2022

A Visually-Aware Conversational Robot Receptionist.
Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2022

Developing a Social Conversational Robot for the Hospital waiting room.
Proceedings of the 31st IEEE International Conference on Robot and Human Interactive Communication, 2022

Demonstration of a Robot Receptionist with Multi-party Situated Interaction.
Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2022

Multi-party Interaction with a Robot Receptionist.
Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2022

2021
ViCA: Combining visual, Social, and Task-orientedconversational AI in a Healthcare Setting.
Proceedings of the ICMI '21: International Conference on Multimodal Interaction, 2021

Combining Visual and Social Dialogue for Human-Robot Interaction.
Proceedings of the ICMI '21: International Conference on Multimodal Interaction, 2021

Am I Allergic to This? Assisting Sight Impaired People in the Kitchen.
Proceedings of the ICMI '21: International Conference on Multimodal Interaction, 2021

Towards Visual Dialogue for Human-Robot Interaction.
Proceedings of the Companion of the 2021 ACM/IEEE International Conference on Human-Robot Interaction, 2021

Coronabot: A Conversational AI System for Tackling Misinformation.
Proceedings of the GoodIT '21: Conference on Information Technology for Social Good, 2021

An Empirical Study on the Generalization Power of Neural Representations Learned via Visual Guessing Games.
Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, 2021

2020
Encoding Syntactic Constituency Paths for Frame-Semantic Parsing with Graph Convolutional Networks.
CoRR, 2020

Explainable Representations of the Social State: A Model for Social Human-Robot Interactions.
CoRR, 2020

Conversational Agents for Intelligent Buildings.
Proceedings of the 21th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2020

It's Good to Chat?: Evaluation and Design Guidelines for Combining Open-Domain Social Conversation with Task-Based Dialogue in Intelligent Buildings.
Proceedings of the IVA '20: ACM International Conference on Intelligent Virtual Agents, 2020

Imagining Grounded Conceptual Representations from Perceptual Information in Situated Guessing Games.
Proceedings of the 28th International Conference on Computational Linguistics, 2020

CompGuessWhat?!: A Multi-task Evaluation Framework for Grounded Language Learning.
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

2019
MuMMER: Socially Intelligent Human-Robot Interaction in Public Spaces.
CoRR, 2019

Petri Net Machines for Human-Agent Interaction.
CoRR, 2019

Hierarchical Multi-Task Natural Language Understanding for Cross-domain Conversational AI: HERMIT NLU.
Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, 2019

Few-Shot Dialogue Generation Without Annotated Data: A Transfer Learning Approach.
Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, 2019

Towards a Robot Architecture for Situated Lifelong Object Learning.
Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019

Data-Efficient Goal-Oriented Conversation with Dialogue Knowledge Transfer Networks.
Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Challenge discussion: advancing multimodal dialogue.
Proceedings of the Handbook of Multimodal-Multisensor Interfaces: Language Processing, Software, Commercialization, and Emerging Directions, 2019

2018
A dialogue based mobile virtual assistant for tourists: The SpaceBook Project.
Comput. Environ. Urban Syst., 2018

Blending Human and Artificial Intelligence to Support Autistic Children's Social Communication Skills.
ACM Trans. Comput. Hum. Interact., 2018

Multi-Task Learning for Domain-General Spoken Disfluency Detection in Dialogue Systems.
CoRR, 2018

Spoken Conversational AI in Video Games: Emotional Dialogue Management Increases User Engagement.
Proceedings of the 18th International Conference on Intelligent Virtual Agents, 2018

Neural Response Ranking for Social Conversation: A Data-Efficient Approach.
Proceedings of the 2nd International Workshop on Search-Oriented Conversational AI, 2018

Incrementally Learning Semantic Attributes through Dialogue Interaction.
Proceedings of the 17th International Conference on Autonomous Agents and MultiAgent Systems, 2018

2017
An Ensemble Model with Ranking for Social Dialogue.
CoRR, 2017

Challenging Neural Dialogue Models with Natural Data: Memory Networks Fail on Incremental Phenomena.
CoRR, 2017

Data-to-Text Generation Improves Decision-Making Under Uncertainty.
IEEE Comput. Intell. Mag., 2017

VOILA: An Optimised Dialogue System for Interactively Learning Visually-Grounded Word Meanings (Demonstration System).
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017

Hybrid chat and task dialogue for more engaging HRI using reinforcement learning.
Proceedings of the 26th IEEE International Symposium on Robot and Human Interactive Communication, 2017

Teaching Robots through Situated Interactive Dialogue and Visual Demonstrations.
Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017

Introducing a ROS based planning and execution framework for human-robot interaction.
Proceedings of the 1st ACM SIGCHI International Workshop on Investigating Social Interactions with Artificial Agents, 2017

Incremental online learning of objects for robots operating in real environments.
Proceedings of the 2017 Joint IEEE International Conference on Development and Learning and Epigenetic Robotics, 2017

Combining Chat and Task-Based Multimodal Dialogue for More Engaging HRI: A Scalable Method Using Reinforcement Learning.
Proceedings of the Companion of the 2017 ACM/IEEE International Conference on Human-Robot Interaction, 2017

Interactional dynamics and the emergence of language games.
Proceedings of the Workshop on Formal Approaches to the Dynamics of Linguistic Interaction 2017 co-located within the European Summer School on Logic, 2017

Bootstrapping incremental dialogue systems from minimal data: the generalisation power of dialogue grammars.
Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

Evaluating Persuasion Strategies and Deep Reinforcement Learning methods for Negotiation Dialogue agents.
Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, 2017

Learning how to Learn: An Adaptive Dialogue Agent for Incrementally Learning Visually Grounded Word Meanings.
Proceedings of the First Workshop on Language Grounding for Robotics, 2017

Sympathy Begins with a Smile, Intelligence Begins with a Word: Use of Multimodal Features in Spoken Human-Robot Interaction.
Proceedings of the First Workshop on Language Grounding for Robotics, 2017

The BURCHAK corpus: a Challenge Data Set for Interactive Learning of Visually Grounded Word Meanings.
Proceedings of the Sixth Workshop on Vision and Language, 2017

2016
Information density and overlap in spoken dialogue.
Comput. Speech Lang., 2016

Natural Language Generation as Planning under Uncertainty Using Reinforcement Learning.
CoRR, 2016

Bootstrapping incremental dialogue systems: using linguistic knowledge to learn from minimal data.
CoRR, 2016

The MuMMER Project: Engaging Human-Robot Interaction in Real-World Public Spaces.
Proceedings of the Social Robotics - 8th International Conference, 2016

Training an adaptive dialogue policy for interactive learning of visually grounded word meanings.
Proceedings of the SIGDIAL 2016 Conference, 2016

Incremental Generation of Visually Grounded Language in Situated Dialogue (demonstration system).
Proceedings of the INLG 2016, 2016

Crowd-sourcing NLG Data: Pictures Elicit Better Data.
Proceedings of the INLG 2016, 2016

How to talk to strangers: Generating medical reports for first-time users.
Proceedings of the 2016 IEEE International Conference on Fuzzy Systems, 2016

Transfer of Reinforcement Learning Negotiation Policies: From Bilateral to Multilateral Scenarios.
Proceedings of the ECAI 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands, 2016

Learning Better Trading Dialogue Policies by Inferring Opponent Preferences: (Extended Abstract).
Proceedings of the 2016 International Conference on Autonomous Agents & Multiagent Systems, 2016

Interactively Learning Visually Grounded Word Meanings from a Human Tutor.
Proceedings of the 5th Workshop on Vision and Language, 2016

Natural Language Generation enhances human decision-making with uncertain information.
Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, 2016

2015
Erratum to: Developing technology for autism: an interdisciplinary approach.
Pers. Ubiquitous Comput., 2015

On the Linear Belief Compression of POMDPs: A re-examination of current methods.
CoRR, 2015

Strategic Dialogue Management via Deep Reinforcement Learning.
CoRR, 2015

Learning to Trade in Strategic Board Games.
Proceedings of the Computer Games - Fourth Workshop on Computer Games, 2015

Learning Trading Negotiations Using Manually and Automatically Labelled Data.
Proceedings of the 27th IEEE International Conference on Tools with Artificial Intelligence, 2015

A Game-Based Setup for Data Collection and Task-Based Evaluation of Uncertain Information Presentation.
Proceedings of the ENLG 2015, 2015

Comparing Attribute Classifiers for Interactive Language Grounding.
Proceedings of the Fourth Workshop on Vision and Language, 2015

2014
Machine Learning for Social Multiparty Human-Robot Interaction.
ACM Trans. Interact. Intell. Syst., 2014

Natural Language Generation as Incremental Planning Under Uncertainty: Adaptive Information Presentation for Statistical Dialogue Systems.
IEEE ACM Trans. Audio Speech Lang. Process., 2014

Real user evaluation of a POMDP spoken dialogue system using automatic belief compression.
Comput. Speech Lang., 2014

Adaptive Generation in Dialogue Systems Using Dynamic User Modeling.
Comput. Linguistics, 2014


Learning non-cooperative dialogue behaviours.
Proceedings of the SIGDIAL 2014 Conference, 2014

Evaluating a social multi-user interaction model using a Nao robot.
Proceedings of the 23rd IEEE International Symposium on Robot and Human Interactive Communication, 2014

Handling uncertain input in multi-user human-robot interaction.
Proceedings of the 23rd IEEE International Symposium on Robot and Human Interactive Communication, 2014

Multi-adaptive Natural Language Generation using Principal Component Regression.
Proceedings of the INLG 2014, 2014

One step at a time: Multimodal interfaces and children's executive functioning.
Proceedings of the 4th International Conference on Development and Learning and on Epigenetic Robotics, 2014

Towards action selection under uncertainty for a socially aware robot bartender.
Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2014

Learning non-cooperative behaviour for dialogue agents.
Proceedings of the ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic, 2014

Multi-threaded Interaction Management for Dynamic Spatial Applications.
Proceedings of the Workshop on Dialogue in Motion, 2014

Finding middle ground? Multi-objective Natural Language Generation from time-series data.
Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics, 2014

Cluster-based Prediction of User Ratings for Stylistic Surface Realisation.
Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics, 2014

Comparing Multi-label Classification with Reinforcement Learning for Summarisation of Time-series Data.
Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics, 2014

Reinforcement learning approaches to natural language generation in interactive systems.
Proceedings of the Natural Language Generation in Interactive Systems, 2014

2013
A Simple and Generic Belief Tracking Mechanism for the Dialog State Tracking Challenge: On the believability of observed information.
Proceedings of the SIGDIAL 2013 Conference, 2013

Training and evaluation of an MDP model for social multi-user human-robot interaction.
Proceedings of the SIGDIAL 2013 Conference, 2013

A Multithreaded Conversational Interface for Pedestrian Navigation and Question Answering.
Proceedings of the SIGDIAL 2013 Conference, 2013

Demonstration of the PARLANCE system: a data-driven incremental, spoken dialogue system for interactive search.
Proceedings of the SIGDIAL 2013 Conference, 2013

Impact of ASR N-Best Information on Bayesian Dialogue Act Recognition.
Proceedings of the SIGDIAL 2013 Conference, 2013

Generating Student Feedback from Time-Series Data Using Reinforcement Learning.
Proceedings of the ENLG 2013, 2013

Barge-in effects in Bayesian dialogue act recognition and simulation.
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

Evaluating a City Exploration Dialogue System with Integrated Question-Answering and Pedestrian Navigation.
Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

Conditional Random Fields for Responsive Surface Realisation using Global Features.
Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

2012
Developing technology for autism: an interdisciplinary approach.
Pers. Ubiquitous Comput., 2012

Introduction to the Issue on Advances in Spoken Dialogue Systems and Mobile Interface.
IEEE J. Sel. Top. Signal Process., 2012

A nonparametric Bayesian approach to learning multimodal interaction management.
Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

Integrating Location, Visibility, and Question-Answering in a Spoken Dialogue System for Pedestrian City Exploration.
Proceedings of the SIGDIAL 2012 Conference, 2012

Incremental Spoken Dialogue Systems: Tools and Data.
Proceedings of the Workshop on Future directions and needs in the Spoken Dialog Community: Tools and Data, 2012

Optimising Incremental Generation for Spoken Dialogue Systems: Reducing the Need for Fillers.
Proceedings of the INLG 2012 - Proceedings of the Seventh International Natural Language Generation Conference, 30 May 2012, 2012

Optimising Incremental Dialogue Decisions Using Information Density for Interactive Systems.
Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning, 2012

A Statistical Spoken Dialogue System using Complex User Goals and Value Directed Compression.
Proceedings of the EACL 2012, 2012

A Web-based Evaluation Framework for Spatial Instruction-Giving Systems.
Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, 2012

2011
Reinforcement Learning for Adaptive Dialogue Systems - A Data-driven Methodology for Dialogue Management and Natural Language Generation
Theory and Applications of Natural Language Processing, Springer, ISBN: 978-3-642-24942-6, 2011

Introduction to special issue on machine learning for adaptivity in spoken dialogue systems.
ACM Trans. Speech Lang. Process., 2011

A feature-based detection and tracking system for gaze and smiling behaviours.
Comput. Syst. Sci. Eng., 2011

Learning what to say and how to say it: Joint optimisation of spoken dialogue management and natural language generation.
Comput. Speech Lang., 2011

Learning and Evaluation of Dialogue Strategies for New Applications: Empirical Methods for Optimization from Small Data Sets.
Comput. Linguistics, 2011

"The day after the day after tomorrow?" A machine learning approach to adaptive temporal expression generation: training and evaluation with real users.
Proceedings of the SIGDIAL 2011 Conference, 2011

Spoken Dialog Challenge 2010: Comparison of Live and Control Test Results.
Proceedings of the SIGDIAL 2011 Conference, 2011

Parallel Computing and Practical Constraints when applying the Standard POMDP Belief Update Formalism to Spoken Dialogue Management.
Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems, 2011

Lossless Value Directed Compression of Complex User Goal States for Statistical Spoken Dialogue Systems.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Adaptive Information Presentation for Spoken Dialogue Systems: Evaluation with real users.
Proceedings of the ENLG 2011, 2011

Talkin' bout a revolution (statistically speaking) [Invited Talk].
Proceedings of the ENLG 2011, 2011

The GRUVE Challenge: Generating Routes under Uncertainty in Virtual Environments.
Proceedings of the ENLG 2011, 2011

Social Communication between Virtual Characters and Children with Autism.
Proceedings of the Artificial Intelligence in Education - 15th International Conference, 2011

2010
Learning human multimodal dialogue strategies.
Nat. Lang. Eng., 2010

Evaluation of a hierarchical reinforcement learning spoken dialogue system.
Comput. Speech Lang., 2010

"Let's Go, DUDE!" using the Spoken Dialogue Challenge to teach Spoken Dialogue development.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Adaptive Referring Expression Generation in Spoken Dialogue Systems: Evaluation with Real Users.
Proceedings of the SIGDIAL 2010 Conference, 2010

Representing Uncertainty about Complex User Goals in Statistical Dialogue Systems.
Proceedings of the SIGDIAL 2010 Conference, 2010

Supporting children's social communication skills through interactive narratives with virtual characters.
Proceedings of the 18th International Conference on Multimedia 2010, 2010

Generation Under Uncertainty.
Proceedings of the INLG 2010, 2010

An Advanced Learning Environment Aided by Recognition of Multi-modal Social Signals.
Proceedings of the Advances in Web-Based Learning - ICWL 2010, 2010

Learning Adaptive Referring Expression Generation Policies for Spoken Dialogue Systems.
Proceedings of the Empirical Methods in Natural Language Generation: Data-oriented Methods and Empirical Evaluation, 2010

Optimising Information Presentation for Spoken Dialogue Systems.
Proceedings of the ACL 2010, 2010

Learning to Adapt to Unknown Users: Referring Expression Generation in Spoken Dialogue Systems.
Proceedings of the ACL 2010, 2010

2009
Does this list contain what you were searching for? Learning adaptive dialogue strategies for interactive question answering.
Nat. Lang. Eng., 2009

Automatic annotation of context and speech acts for dialogue corpora.
Nat. Lang. Eng., 2009

Recent research advances in Reinforcement Learning in Spoken Dialogue Systems.
Knowl. Eng. Rev., 2009

A Two-Tier User Simulation Model for Reinforcement Learning of Adaptive Referring Expression Generation Policies.
Proceedings of the SIGDIAL 2009 Conference, 2009

Automatic Generation of Information State Update Dialogue Systems that Dynamically Create Voice XML, as Demonstrated on the iPhone.
Proceedings of the SIGDIAL 2009 Conference, 2009

Robust Facial Feature Detection and Tracking for Head Pose Estimation in a Novel Multimodal Interface for Social Skills Learning.
Proceedings of the Advances in Visual Computing, 5th International Symposium, 2009

Predicting how it sounds: re-ranking dialogue prompts based on TTS quality for adaptive spoken dialogue systems.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

A Wizard-of-Oz Environment to Study Referring Expression Generation in a Situated Spoken Dialogue Task.
Proceedings of the ENLG 2009, 2009

Learning Lexical Alignment Policies for Generating Referring Expressions for Spoken Dialogue Systems.
Proceedings of the ENLG 2009, 2009

Natural Language Generation as Planning Under Uncertainty for Spoken Dialogue Systems.
Proceedings of the EACL 2009, 12th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings of the Conference, Athens, Greece, March 30, 2009

User Simulations for Context-Sensitive Speech Recognition in Spoken Dialogue Systems.
Proceedings of the EACL 2009, 12th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings of the Conference, Athens, Greece, March 30, 2009

2008
Hybrid Reinforcement/Supervised Learning of Dialogue Policies from Fixed Data Sets.
Comput. Linguistics, 2008

Automatic Learning and Evaluation of User-Centered Objective Functions for Dialogue System Optimisation.
Proceedings of the International Conference on Language Resources and Evaluation, 2008

Accurate statistical spoken language understanding from limited development resources.
Proceedings of the IEEE International Conference on Acoustics, 2008

Using dialogue acts to learn better repair strategies for spoken dialogue systems.
Proceedings of the IEEE International Conference on Acoustics, 2008

"Build Your Own" Spoken Dialogue Systems: Automatically Generating ISU Dialogue Systems from Business User Resources.
Proceedings of the COLING 2008, 2008

Learning Effective Multimodal Dialogue Strategies from Wizard-of-Oz Data: Bootstrapping and Evaluation.
Proceedings of the ACL 2008, 2008

Mixture Model POMDPs for Efficient Handling of Uncertainty in Dialogue Management.
Proceedings of the ACL 2008, 2008

2007
Dialogue Policy Learning for Combinations of Noise and User Simulation: Transfer Results.
Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue, 2007

Learning dialogue strategies for interactive database search.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Machine learning for spoken dialogue systems.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Hierarchical dialogue optimization using semi-Markov decision processes.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

2006
Using logistic Regression to Initialise Reinforcement-Learning-Based Dialogue Systems.
Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

Evaluating Effectiveness and Portability of Reinforcement Learned Dialogue Strategies with Real Users: the Talk Towninfo Evaluation.
Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

Reinforcement Learning of Dialogue Strategies with Hierarchical Abstract Machines.
Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

Let's Discoh: Collecting an Annotated Open Corpuswith Dialogue Acts and Reward signals for Natural Language Helpdesks.
Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

Evolving optimal inspectable strategies for spoken dialogue systems.
Proceedings of the Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, 2006

Cluster-based user simulations for learning dialogue strategies.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

User simulation for spoken dialogue systems: learning and evaluation.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Learning multi-goal dialogue strategies using reinforcement learning with reduced state-action spaces.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

DUDE: A Dialogue and Understanding Development Environment, Mapping Business Process Models to Information State Update Dialogue Systems.
Proceedings of the EACL 2006, 2006

An ISU Dialogue System Exhibiting Reinforcement Learning of Dialogue Policies: Generic Slot-Filling in the TALK In-car System.
Proceedings of the EACL 2006, 2006

Using Machine Learning to Explore Human Multimodal Clarification Strategies.
Proceedings of the ACL 2006, 2006

Learning More Effective Dialogue Strategies Using Limited Dialogue Move Features.
Proceedings of the ACL 2006, 2006

2005
A Corpus Collection and Annotation Framework for Learning Multimodal Clarification Strategies.
Proceedings of the 6th SIGdial Workshop on Discourse and Dialogue, 2005

Learning user simulations for information state update dialogue systems.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

2004
multithreaded context for robust conversational interfaces: Context-sensitive speech recognition and interpretation of corrective fragments.
ACM Trans. Comput. Hum. Interact., 2004

Generating Tailored, Comparative Descriptions in Spoken Dialogue.
Proceedings of the Seventeenth International Florida Artificial Intelligence Research Society Conference, 2004

Combining Acoustic and Pragmatic Features to Predict Recognition Performance in Spoken Dialogue Systems.
Proceedings of the 42nd Annual Meeting of the Association for Computational Linguistics, 2004

2003
Managing Dialogue Interaction: A Multi-Layered Approach.
Proceedings of the SIGDIAL 2003 Workshop, 2003

DIPPER: Description and Formalisation of an Information-State Update Dialogue System Architecture.
Proceedings of the SIGDIAL 2003 Workshop, 2003

Words at the Right Time: Real-Time Dialogues with the WITAS Unmanned Aerial Vehicle: Extended Abstract.
Proceedings of the KI 2003: Advances in Artificial Intelligence, 2003

Targeted Help for Spoken Dialogue Systems.
Proceedings of the EACL 2003, 2003

2002
Probabilistic Dialogue Modelling.
Proceedings of the SIGDIAL 2002 Workshop, 2002

Multi-tasking and Collaborative Activities in Dialogue Systems.
Proceedings of the SIGDIAL 2002 Workshop, 2002

Language Resources for Multi-Modal Dialogue Systems.
Proceedings of the Third International Conference on Language Resources and Evaluation, 2002

2001
Aligning Logical and Psychological Perspectives on Diagrammatic Reasoning.
Artif. Intell. Rev., 2001

The WITAS multi-modal dialogue system I.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000
Constraint Matching for Diagram Design: Qualitative Visual Languages.
Proceedings of the Theory and Application of Diagrams, First International Conference, 2000

1999
Editorial: Efficacy of Diagrammatic Reasoning.
J. Log. Lang. Inf., 1999

Forms of Representation: An Interdisciplinary Theme for Cognitive Science, Donald Peterson, ed.
J. Log. Lang. Inf., 1999

Logics for geographic information.
J. Geogr. Syst., 1999

1998
Complete Logics for QSR: A Guide to Plane Meretopology.
J. Vis. Lang. Comput., 1998

The scientific status of mobile robotics: Multi-resolution mapbuilding as a case study.
Robotics Auton. Syst., 1998

On the Insufficiency of Linear Diagrams for Syllogisms.
Notre Dame J. Formal Log., 1998

1997
Ontologies for Plane, Polygonal Mereotopology.
Notre Dame J. Formal Log., 1997

1996
Semantical Foundations of Spatial Logics.
Proceedings of the Fifth International Conference on Principles of Knowledge Representation and Reasoning (KR'96), 1996

On the Incompleteness of Modal Logics of Space: Advancing Complete Modal Logics of Place.
Proceedings of the Advances in Modal Logic 1, 1996


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