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Read more at: Guy Laban

Guy Laban

I am a research associate at the Department of Computer Science & Technology of the University of Cambridge. I am a member of the Affective Intelligence and Robotics Laboratory (AFAR) under the lead of Prof. Hatice Gunes.

Conference proceedings

  • Laban, G., Chiang, S. and Gunes, H., 2025 (Accepted for publication). What People Share With a Robot When Feeling Lonely and Stressed and How It Helps Over Time
    Doi: 10.17863/CAM.119446
  • Chiang, S., Laban, G. and Gunes, H., 2025 (Accepted for publication). Self-Disclosure Themes and Semantics Across Human, Robotic, and Disembodied Conversational Partners
    Doi: 10.17863/CAM.119447
  • Abbasi, N., Dogan, FI., Laban, G., Anderson, J., Ford, T., Jones, PB. and Gunes, H., 2025 (Accepted for publication). Robot-Led Vision Language Model Wellbeing Assessment of Children
    Doi: 10.17863/CAM.119392
  • Mehra, V., Laban, G. and Gunes, H., 2025. How Large Language Models Classify and Semantically Explain Facial Expressions from Valence-Arousal Values Proceedings of the 7th ACM Conference on Conversational User Interfaces,
    Doi: 10.1145/3719160.3737618
  • Laban, G., Hough, J., Lee, M., Markelius, A., Foster, ME., Stuart-Smith, J. and Ahmad, MI., 2025. Bias and Fairness in Conversational User Interfaces Proceedings of the 7th ACM Conference on Conversational User Interfaces,
    Doi: http://doi.org/10.1145/3719160.3728629
  • Mehra, V., Laban, G. and Gunes, H., 2025. How Large Language Models Classify and Semantically Explain Facial Expressions from Valence-Arousal Values. CUI,
  • Laban, G., Laban, T. and Gunes, H., 2024 (Accepted for publication). LEXI: Large Language Models Experimentation Interface Proceedings of the 12th International Conference on Human-Agent Interaction,
    Doi: 10.1145/3687272.3688296
  • Abbasi, NI., Laban, G., Ford, T., Jones, PB. and Gunes, H., 2024. Robotising Psychometrics: Validating Wellbeing Assessment Tools in Child-Robot Interactions IEEE International Workshop on Robot and Human Communication Ro Man,
    Doi: 10.1109/RO-MAN60168.2024.10731253
  • Laban, G., Kappas, A., Morrison, V. and Cross, ES., 2023. Opening Up to Social Robots: How Emotions Drive Self-Disclosure Behavior IEEE International Workshop on Robot and Human Communication Ro Man,
    Doi: 10.1109/RO-MAN57019.2023.10309551
  • Lee, M., Sin, J., Laban, G., Kraus, M., Clark, L., Porcheron, M., Cowan, BR., Følstad, A., Munteanu, C. and Candello, H., 2022. Ethics of Conversational User Interfaces Conference on Human Factors in Computing Systems Proceedings,
    Doi: 10.1145/3491101.3503699
  • Laban, G., Kappas, A., Morrison, V. and Cross, ES., 2022. User experience of human-robot long-term interactions Hai 2022 Proceedings of the 10th Conference on Human Agent Interaction,
    Doi: 10.1145/3527188.3563927
  • Laban, G. and Araujo, T., 2022. Don't Take it Personally: Resistance to Individually Targeted Recommendations from Conversational Recommender Agents Hai 2022 Proceedings of the 10th Conference on Human Agent Interaction,
    Doi: 10.1145/3527188.3561929
  • Powell, H., Laban, G., George, JN. and Cross, ES., 2022. Is Deep Learning a Valid Approach for Inferring Subjective Self-Disclosure in Human-Robot Interactions? ACM IEEE International Conference on Human Robot Interaction, v. 2022-March
    Doi: 10.1109/HRI53351.2022.9889431
  • Laban, G., Le Maguer, S., Lee, M., Kontogiorgos, D., Reig, S., Torre, I., Tejwani, R., Dennis, MJ. and Pereira, A., 2022. Robo-Identity: Exploring Artificial Identity and Emotion via Speech Interactions ACM IEEE International Conference on Human Robot Interaction, v. 2022-March
    Doi: 10.1109/HRI53351.2022.9889649
  • Laban, G., 2022. Social Robots as Communication Partners to Support Emotional Health and Well-Being 2022 10th International Conference on Affective Computing and Intelligent Interaction Workshops and Demos Aciiw 2022,
    Doi: 10.1109/ACIIW57231.2022.10086018
  • Laban, G., Morrison, V., Kappas, A. and Cross, ES., 2022. Informal Caregivers Disclose Increasingly More to a Social Robot Over Time Conference on Human Factors in Computing Systems Proceedings,
    Doi: 10.1145/3491101.3519666
  • Laban, G., 2021. Perceptions of anthropomorphism in a chatbot dialogue: The role of animacy and intelligence Hai 2021 Proceedings of the 9th International User Modeling Adaptation and Personalization Human Agent Interaction,
    Doi: 10.1145/3472307.3484686
  • Laban, G. and Araujo, T., 2020. Working Together with Conversational Agents: The Relationship of Perceived Cooperation with Service Performance Evaluations Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, v. 11970 LNCS
    Doi: 10.1007/978-3-030-39540-7_15
  • Laban, G. and Araujo, T., 2020. The Effect of Personalization Techniques in Users' Perceptions of Conversational Recommender Systems Proceedings of the 20th ACM International Conference on Intelligent Virtual Agents Iva 2020,
    Doi: 10.1145/3383652.3423890
  • Laban, G., Morrison, V. and Cross, ES., 2020. Let's talk about it! subjective and objective disclosures to social robots ACM IEEE International Conference on Human Robot Interaction,
    Doi: 10.1145/3371382.3378252
  • Journal articles

  • Abbasi, NI., Laban, G., Ford, T., Jones, PB. and Gunes, H., 2025. A Longitudinal Study of Child Wellbeing Assessment via Online Interactions with a Social Robot ACM Transactions on Human Robot Interaction, v. 14
    Doi: 10.1145/3722123
  • Warren-Smith, G., Laban, G., Pacheco, E-M. and Cross, ES., 2025. Knowledge cues to human origins facilitate self-disclosure during interactions with chatbots Computers in Human Behavior: Artificial Humans,
    Doi: 10.1016/j.chbah.2025.100174
  • Spitale, M., Axelsson, M., Jeong, S., Tuttosi, P., Stamatis, CA., Laban, G., Lim, A. and Gunes, H., 2025. Past, Present, and Future: A Survey of The Evolution of Affective Robotics For Well-being IEEE Transactions on Affective Computing,
    Doi: 10.1109/TAFFC.2025.3567740
  • Laban, G., Morrison, V., Kappas, A. and S. Cross, E., 2025. Coping with Emotional Distress via Self-Disclosure to Robots: An Intervention with Caregivers International Journal of Social Robotics,
    Doi: 10.1007/s12369-024-01207-0
  • Laban, G., Kappas, A., Morrison, V. and Cross, ES., 2024. Building Long-Term Human–Robot Relationships: Examining Disclosure, Perception and Well-Being Across Time International Journal of Social Robotics, v. 16
    Doi: 10.1007/s12369-023-01076-z
  • Laban, G. and Cross, ES., 2024. Sharing our Emotions with Robots: Why do we do it and how does it make us feel? IEEE Transactions on Affective Computing,
    Doi: http://doi.org/10.1109/TAFFC.2024.3470984
  • Laban, G., Morrison, V. and Cross, ES., 2023 (Accepted for publication). Social Robots for Health Psychology: A New Frontier for Improving Human Health and Well-Being The European Health Psychologist, v. 23
  • Laban, G., Serrano, A. and Cross, ES., 2023. Evaluating Ecological Momentary Assesment Techniques for Self-Monitoring Mental Health Using a Mobile Application AFFECTIVE SCIENCE, v. 4
  • Polakow, T., Laban, G., Teodorescu, A., Busemeyer, JR. and Gordon, G., 2022. Social robot advisors: effects of robot judgmental fallacies and context Intelligent Service Robotics, v. 15
    Doi: 10.1007/s11370-022-00438-2
  • Laban, G., George, JN., Morrison, V. and Cross, ES., 2021. Tell me more! Assessing interactions with social robots from speech Paladyn, v. 12
    Doi: 10.1515/pjbr-2021-0011
  • Henschel, A., Laban, G. and Cross, ES., 2021. What Makes a Robot Social? A Review of Social Robots from Science Fiction to a Home or Hospital Near You. Curr Robot Rep, v. 2
    Doi: 10.1007/s43154-020-00035-0
  • Laban, G., Ben-Zion, Z. and Cross, ES., 2021. Social Robots for Supporting Post-traumatic Stress Disorder Diagnosis and Treatment. Front Psychiatry, v. 12
    Doi: 10.3389/fpsyt.2021.752874
  • Følstad, A., Araujo, T., Law, ELC., Brandtzaeg, PB., Papadopoulos, S., Reis, L., Baez, M., Laban, G., McAllister, P., Ischen, C., Wald, R., Catania, F., Meyer von Wolff, R., Hobert, S. and Luger, E., 2021. Future directions for chatbot research: an interdisciplinary research agenda Computing, v. 103
    Doi: 10.1007/s00607-021-01016-7
  • Conference proceedings

    2025 (Accepted for publication)

  • Laban, G., Chiang, S. and Gunes, H., 2025 (Accepted for publication). What People Share With a Robot When Feeling Lonely and Stressed and How It Helps Over Time
    Doi: 10.17863/CAM.119446
  • Chiang, S., Laban, G. and Gunes, H., 2025 (Accepted for publication). Self-Disclosure Themes and Semantics Across Human, Robotic, and Disembodied Conversational Partners
    Doi: 10.17863/CAM.119447
  • Abbasi, N., Dogan, FI., Laban, G., Anderson, J., Ford, T., Jones, PB. and Gunes, H., 2025 (Accepted for publication). Robot-Led Vision Language Model Wellbeing Assessment of Children
    Doi: 10.17863/CAM.119392
  • 2025

  • Mehra, V., Laban, G. and Gunes, H., 2025. How Large Language Models Classify and Semantically Explain Facial Expressions from Valence-Arousal Values Proceedings of the 7th ACM Conference on Conversational User Interfaces,
    Doi: 10.1145/3719160.3737618
  • Laban, G., Hough, J., Lee, M., Markelius, A., Foster, ME., Stuart-Smith, J. and Ahmad, MI., 2025. Bias and Fairness in Conversational User Interfaces Proceedings of the 7th ACM Conference on Conversational User Interfaces,
    Doi: http://doi.org/10.1145/3719160.3728629
  • Mehra, V., Laban, G. and Gunes, H., 2025. How Large Language Models Classify and Semantically Explain Facial Expressions from Valence-Arousal Values. CUI,
  • 2024 (Accepted for publication)

  • Laban, G., Laban, T. and Gunes, H., 2024 (Accepted for publication). LEXI: Large Language Models Experimentation Interface Proceedings of the 12th International Conference on Human-Agent Interaction,
    Doi: 10.1145/3687272.3688296
  • 2024

  • Abbasi, NI., Laban, G., Ford, T., Jones, PB. and Gunes, H., 2024. Robotising Psychometrics: Validating Wellbeing Assessment Tools in Child-Robot Interactions IEEE International Workshop on Robot and Human Communication Ro Man,
    Doi: 10.1109/RO-MAN60168.2024.10731253
  • 2023

  • Laban, G., Kappas, A., Morrison, V. and Cross, ES., 2023. Opening Up to Social Robots: How Emotions Drive Self-Disclosure Behavior IEEE International Workshop on Robot and Human Communication Ro Man,
    Doi: 10.1109/RO-MAN57019.2023.10309551
  • 2022

  • Lee, M., Sin, J., Laban, G., Kraus, M., Clark, L., Porcheron, M., Cowan, BR., Følstad, A., Munteanu, C. and Candello, H., 2022. Ethics of Conversational User Interfaces Conference on Human Factors in Computing Systems Proceedings,
    Doi: 10.1145/3491101.3503699
  • Laban, G., Kappas, A., Morrison, V. and Cross, ES., 2022. User experience of human-robot long-term interactions Hai 2022 Proceedings of the 10th Conference on Human Agent Interaction,
    Doi: 10.1145/3527188.3563927
  • Laban, G. and Araujo, T., 2022. Don't Take it Personally: Resistance to Individually Targeted Recommendations from Conversational Recommender Agents Hai 2022 Proceedings of the 10th Conference on Human Agent Interaction,
    Doi: 10.1145/3527188.3561929
  • Powell, H., Laban, G., George, JN. and Cross, ES., 2022. Is Deep Learning a Valid Approach for Inferring Subjective Self-Disclosure in Human-Robot Interactions? ACM IEEE International Conference on Human Robot Interaction, v. 2022-March
    Doi: 10.1109/HRI53351.2022.9889431
  • Laban, G., Le Maguer, S., Lee, M., Kontogiorgos, D., Reig, S., Torre, I., Tejwani, R., Dennis, MJ. and Pereira, A., 2022. Robo-Identity: Exploring Artificial Identity and Emotion via Speech Interactions ACM IEEE International Conference on Human Robot Interaction, v. 2022-March
    Doi: 10.1109/HRI53351.2022.9889649
  • Laban, G., 2022. Social Robots as Communication Partners to Support Emotional Health and Well-Being 2022 10th International Conference on Affective Computing and Intelligent Interaction Workshops and Demos Aciiw 2022,
    Doi: 10.1109/ACIIW57231.2022.10086018
  • Laban, G., Morrison, V., Kappas, A. and Cross, ES., 2022. Informal Caregivers Disclose Increasingly More to a Social Robot Over Time Conference on Human Factors in Computing Systems Proceedings,
    Doi: 10.1145/3491101.3519666
  • 2021

  • Laban, G., 2021. Perceptions of anthropomorphism in a chatbot dialogue: The role of animacy and intelligence Hai 2021 Proceedings of the 9th International User Modeling Adaptation and Personalization Human Agent Interaction,
    Doi: 10.1145/3472307.3484686
  • 2020

  • Laban, G. and Araujo, T., 2020. Working Together with Conversational Agents: The Relationship of Perceived Cooperation with Service Performance Evaluations Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, v. 11970 LNCS
    Doi: 10.1007/978-3-030-39540-7_15
  • Laban, G. and Araujo, T., 2020. The Effect of Personalization Techniques in Users' Perceptions of Conversational Recommender Systems Proceedings of the 20th ACM International Conference on Intelligent Virtual Agents Iva 2020,
    Doi: 10.1145/3383652.3423890
  • Laban, G., Morrison, V. and Cross, ES., 2020. Let's talk about it! subjective and objective disclosures to social robots ACM IEEE International Conference on Human Robot Interaction,
    Doi: 10.1145/3371382.3378252
  • Journal articles

    2025

  • Abbasi, NI., Laban, G., Ford, T., Jones, PB. and Gunes, H., 2025. A Longitudinal Study of Child Wellbeing Assessment via Online Interactions with a Social Robot ACM Transactions on Human Robot Interaction, v. 14
    Doi: 10.1145/3722123
  • Warren-Smith, G., Laban, G., Pacheco, E-M. and Cross, ES., 2025. Knowledge cues to human origins facilitate self-disclosure during interactions with chatbots Computers in Human Behavior: Artificial Humans,
    Doi: 10.1016/j.chbah.2025.100174
  • Spitale, M., Axelsson, M., Jeong, S., Tuttosi, P., Stamatis, CA., Laban, G., Lim, A. and Gunes, H., 2025. Past, Present, and Future: A Survey of The Evolution of Affective Robotics For Well-being IEEE Transactions on Affective Computing,
    Doi: 10.1109/TAFFC.2025.3567740
  • Laban, G., Morrison, V., Kappas, A. and S. Cross, E., 2025. Coping with Emotional Distress via Self-Disclosure to Robots: An Intervention with Caregivers International Journal of Social Robotics,
    Doi: 10.1007/s12369-024-01207-0
  • 2024

  • Laban, G., Kappas, A., Morrison, V. and Cross, ES., 2024. Building Long-Term Human–Robot Relationships: Examining Disclosure, Perception and Well-Being Across Time International Journal of Social Robotics, v. 16
    Doi: 10.1007/s12369-023-01076-z
  • Laban, G. and Cross, ES., 2024. Sharing our Emotions with Robots: Why do we do it and how does it make us feel? IEEE Transactions on Affective Computing,
    Doi: http://doi.org/10.1109/TAFFC.2024.3470984
  • 2023 (Accepted for publication)

  • Laban, G., Morrison, V. and Cross, ES., 2023 (Accepted for publication). Social Robots for Health Psychology: A New Frontier for Improving Human Health and Well-Being The European Health Psychologist, v. 23
  • 2023

  • Laban, G., Serrano, A. and Cross, ES., 2023. Evaluating Ecological Momentary Assesment Techniques for Self-Monitoring Mental Health Using a Mobile Application AFFECTIVE SCIENCE, v. 4
  • 2022

  • Polakow, T., Laban, G., Teodorescu, A., Busemeyer, JR. and Gordon, G., 2022. Social robot advisors: effects of robot judgmental fallacies and context Intelligent Service Robotics, v. 15
    Doi: 10.1007/s11370-022-00438-2
  • 2021

  • Laban, G., George, JN., Morrison, V. and Cross, ES., 2021. Tell me more! Assessing interactions with social robots from speech Paladyn, v. 12
    Doi: 10.1515/pjbr-2021-0011
  • Henschel, A., Laban, G. and Cross, ES., 2021. What Makes a Robot Social? A Review of Social Robots from Science Fiction to a Home or Hospital Near You. Curr Robot Rep, v. 2
    Doi: 10.1007/s43154-020-00035-0
  • Laban, G., Ben-Zion, Z. and Cross, ES., 2021. Social Robots for Supporting Post-traumatic Stress Disorder Diagnosis and Treatment. Front Psychiatry, v. 12
    Doi: 10.3389/fpsyt.2021.752874
  • Følstad, A., Araujo, T., Law, ELC., Brandtzaeg, PB., Papadopoulos, S., Reis, L., Baez, M., Laban, G., McAllister, P., Ischen, C., Wald, R., Catania, F., Meyer von Wolff, R., Hobert, S. and Luger, E., 2021. Future directions for chatbot research: an interdisciplinary research agenda Computing, v. 103
    Doi: 10.1007/s00607-021-01016-7


  • Read more at: Sathyawageeswar Subramanian

    Sathyawageeswar Subramanian

    I am an 1851 Research Fellow at the Department of Computer Science and a College Research Associate affiliated to Sidney Sussex College. I formerly held positions as an Assistant Professor (Research-focused), Research Fellow, and Postdoctoral Research Associate in the Department of Computer Science at the University of Warwick between September 2020 and August 2023.


    Read more at: Jacob Brown

    Jacob Brown

    Software engineer for the Isaac Physics and Ada Computer Science platforms.


    Read more at: Benedikt Pago

    Benedikt Pago

    I am a postdoctoral research associate in the Logics and Algorithms group led by Anuj Dawar. My research interests revolve around logic and complexity. I especially enjoy to explore how methods from finite model theory can be used to prove lower bounds in other areas of theoretical computer science, such as proof complexity, algebraic complexity or the theory of constraint satisfaction problems. 

    Conference proceedings

  • Lichter, M. and Pago, B., 2025. Limitations of Affine Integer Relaxations for Solving Constraint Satisfaction Problems Leibniz International Proceedings in Informatics Lipics, v. 334
    Doi: 10.4230/LIPIcs.ICALP.2025.166
  • Lichter, M., Pago, B. and Seppelt, T., 2024. Limitations of Game Comonads for Invertible-Map Equivalence via Homomorphism Indistinguishability Leibniz International Proceedings in Informatics Lipics, v. 288
    Doi: 10.4230/LIPIcs.CSL.2024.36
  • Pago, B., 2023. Lower Bounds for Choiceless Polynomial Time via Symmetric XOR-Circuits Leibniz International Proceedings in Informatics Lipics, v. 272
    Doi: 10.4230/LIPIcs.MFCS.2023.73
  • Pago, B., 2023. Finite Model Theory and Proof Complexity Revisited: Distinguishing Graphs in Choiceless Polynomial Time and the Extended Polynomial Calculus Leibniz International Proceedings in Informatics Lipics, v. 252
    Doi: 10.4230/LIPIcs.CSL.2023.31
  • Pago, B., 2021. Choiceless computation and symmetry: Limitations of definability Leibniz International Proceedings in Informatics Lipics, v. 183
    Doi: 10.4230/LIPIcs.CSL.2021.33
  • Grädel, E., Pago, B. and Pakusa, W., 2017. The model-theoretic expressiveness of propositional proof systems Leibniz International Proceedings in Informatics Lipics, v. 82
    Doi: 10.4230/LIPIcs.CSL.2017.27
  • Journal articles

  • Dawar, A. and Pago, B., 2024. A Logic for P: Are we Nearly There Yet? ACM SIGLOG News, v. 11
    Doi: 10.1145/3665453.3665459
  • Grädel, E., Grohe, M., Pago, B. and Pakusa, W., 2018 (Accepted for publication). A Finite-Model-Theoretic view on propositional proof Complexity Logical Methods in Computer Science, v. 15
    Doi: 10.23638/LMCS-15(1:4)2019
  • Theses / dissertations

  • Pago, B., 2023 (No publication date). Limitations of Choiceless Computation
  • Conference proceedings

    2025

  • Lichter, M. and Pago, B., 2025. Limitations of Affine Integer Relaxations for Solving Constraint Satisfaction Problems Leibniz International Proceedings in Informatics Lipics, v. 334
    Doi: 10.4230/LIPIcs.ICALP.2025.166
  • 2024

  • Lichter, M., Pago, B. and Seppelt, T., 2024. Limitations of Game Comonads for Invertible-Map Equivalence via Homomorphism Indistinguishability Leibniz International Proceedings in Informatics Lipics, v. 288
    Doi: 10.4230/LIPIcs.CSL.2024.36
  • 2023

  • Pago, B., 2023. Lower Bounds for Choiceless Polynomial Time via Symmetric XOR-Circuits Leibniz International Proceedings in Informatics Lipics, v. 272
    Doi: 10.4230/LIPIcs.MFCS.2023.73
  • Pago, B., 2023. Finite Model Theory and Proof Complexity Revisited: Distinguishing Graphs in Choiceless Polynomial Time and the Extended Polynomial Calculus Leibniz International Proceedings in Informatics Lipics, v. 252
    Doi: 10.4230/LIPIcs.CSL.2023.31
  • 2021

  • Pago, B., 2021. Choiceless computation and symmetry: Limitations of definability Leibniz International Proceedings in Informatics Lipics, v. 183
    Doi: 10.4230/LIPIcs.CSL.2021.33
  • 2017

  • Grädel, E., Pago, B. and Pakusa, W., 2017. The model-theoretic expressiveness of propositional proof systems Leibniz International Proceedings in Informatics Lipics, v. 82
    Doi: 10.4230/LIPIcs.CSL.2017.27
  • Journal articles

    2024

  • Dawar, A. and Pago, B., 2024. A Logic for P: Are we Nearly There Yet? ACM SIGLOG News, v. 11
    Doi: 10.1145/3665453.3665459
  • 2018 (Accepted for publication)

  • Grädel, E., Grohe, M., Pago, B. and Pakusa, W., 2018 (Accepted for publication). A Finite-Model-Theoretic view on propositional proof Complexity Logical Methods in Computer Science, v. 15
    Doi: 10.23638/LMCS-15(1:4)2019
  • Theses / dissertations

    2023 (No publication date)

  • Pago, B., 2023 (No publication date). Limitations of Choiceless Computation