Recent Publications

- K. Van Berkel, M. D'Agostino. A Dialectical Formalisation of Preferred Subtheories Reasoning Under Resource Bounds. International Journal of Approximate Reasoning Volume 180, May 2025.

- M. D'Agostino, D. Gabbay, C. Larese, S. Modgil. Depth-Bounded Reasoning Volume I: Classical Propositional Logic. College Publications, 2024.

- M. D'Agostino and S. Modgil. Extending Dialectical Classical Logic Argumentation with Unrestricted Rebut and Occam Razor Defeats. In: 10th International Conference on Computational Models of Argument (COMMA). 49-60, 2024.

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K. Van Berkel and S. Modgil. A Nonmonotonic Proof Theory for Dialectical Argumentation. In: 10th International Conference on Computational Models of Argument (COMMA). 301-312, 2024.

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E. Bezou-Vrakatseli,O. Cocarascu and S. Modgil. EthiX: A Dataset for Argument Scheme Classification in Ethical Debates. In: 27th European Conference on Artificial Intelligence (ECAI). 3628-3635, 2024.

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J. Szabo, J. Such, N. Criado Pachero and S. Modgil. Moral Uncertainty and the Problem of Fanaticism. In: The 38th Annual AAAI Conference on Artificial Intelligence, 19948–19955, 2024.

Full List of Publications (by area)

Books

S. Modgil, K. Budzynska, J. Lawrence (eds.). Computational Models of Argument: Proceedings of COMMA 2018. IOS Press 2018.

Journals & Book Chapters

- K. Van Berkel, M. D'Agostino. A Dialectical Formalisation of Preferred Subtheories Reasoning Under Resource Bounds. International Journal of Approximate Reasoning Volume 180, 2025.

- Kokciyan, N.; Sassoon, I.; Sklar, E.; Modgil, S.; and Parsons, S. Applying Metalevel Argumentation Frameworks to Support Medical Decision Making. In: IEEE Intelligent Systems, 17(2-4), pp. 121-129, 2024.

- Black, E., Brandao, M., Cocarascu, O., De Keijzer, B., Du, Y., Long, D., Luck, M., McBurney, P., Merono-Penuela, A., Miles, S., Modgil, S., Moreau, L., Polukarov, M., Rodrigues, O. & Ventre, C. Reasoning and interaction for social artificial intelligence. In: AI Communications. 35, 4, p. 309 - 325. 2022.

- D. Grossi and S.Modgil On the Graded Acceptability of Arguments in Abstract and Instantiated Argumentation. In: Artificial Intelligence (AIJ), (275), 138-173, 2019.

- M. D'Agostino and S.Modgil Classical Logic, Argument and Dialectic. In Artificial Intelligence (AIJ). 262, 15 - 51, 2018.

- S. Modgil and H. Prakken Corrigendum to: 'A General Account of Argumentation with Preferences' [Artif. Intell. 195 (2013) 361-397]. In: Artificial Intelligence (AIJ). (doi = "https://doi.org/10.1016/j.artint.2018.05.001") 2018.

- S. Modgil and H. Prakken Abstract rule-based argumentation. In: P. Baroni, D. Gabbay, M. Giacomin & L. van der Torre (eds.): Handbook of Formal Argumentation, Vol. 1, pp. 286--361. London: College Publications, 2018 (version July 4th, 2017).

- S. Modgil, H. Prakken. The ASPIC+ framework for structured argumentation: a tutorial. In: Argument and Computation, 5(1), 31-62, 2014.

- S. Modgil. Revisiting Metalevel Argumentation. In: A Festschrift in Honour of Trevor Bench-Capon on the Occasion of his 60th Birthday. London College Publications, 135-150, 2013.

- S. Modgil, H. Prakken. A General Account of Argumentation and Preferences. In: Artificial Intelligence (AIJ) . 195(0), 361 - 397, 2013.

This online version of the paper corrects an error in the version of the paper that appears in the AIJ (An explanation of the correction can be found here: Corrigendum for: A General Account of Argumentation with Preferences). The online version here includes a modified version of Section 5.1 (and proofs of results in this section in the Appendix). We are very grateful to Sjur Dyrkolbotn for drawing our attention to a problem with the definition of `reasonable inducing' that has now been corrected in this online version. Note that the counter-example to rationality noted in: P. M. Dung. An Axiomatic Analysis of Structured Argumentation for Prioritised Default Reasoning. ECAI2014, 267-272, 2014, is now no longer a counter-example according to this online version.

- F. Bex, S. Modgil, H. Prakken, C. Reed. On Logical Specifications of the Argument Interchange Format. In: Journal of Logic and Computation. 23(5), 951–989, 2013.

- S.Modgil and F.Toni et.al. (eds.). The Added Value of Argumentation. Book chapter in: Agreement Technologies. Springer Verlag, 2013.

- P. Tolchinsky, S. Modgil, Katie Atkinson, Peter McBurney and Ulises Cortes. Deliberation Dialogues for Reasoning about Safety Critical Actions. In: Journal of Autonomous Agents and Multi-agent Systems (JAAMAS). Volume 25, Pages 209-259, 2012.

- S. Modgil and T.J.M Bench-Capon. Metalevel Argumentation. In: Journal of Logic and Computation, 21(6), 959-1003, 2011 (First publised online in 2010; doi: 10.1093/logcom/exq054).

- S. Modgil. Reasoning About Preferences in Argumentation Frameworks. In: Artificial Intelligence (AIJ). 173(9-10), 901-1040, 2009.
Winner of the AIJ 2014 Prominent Paper Award

- S. Modgil and M. Caminada. I. Rahwan and G. Simari (eds), Proof Theories and Algorithms for Abstract Argumentation Frameworks. In: Argumentation in AI, 105-132, Springer-Verlag, 2009.

- P. Tolchinsky, U. Cortes, S. Modgil, F. Caballero and A. Lopez-Navidad Increasing the Availability of Human Organs for Transplantation Through Argumentation Based Deliberation Among Agents.. In: IEEE Intelligent Systems: Special Issue on Intelligent Agents in Healthcare, 21(6), 30-37, 2006.

- J. Fox and S.Modgil. From Arguments to Decisions: Extending the Toulmin View. Book chapter in: Arguing on the Toulmin Model New Essays in Argument Analysis and Evaluation. Series: Argumentation Library , Vol. 10 Hitchcock, David; Verheij, Bart (Eds.) 2006.

- Carlos Chesnevar, Jarred McGinnis, Sanjay Modgil, Iyad Rahwan, Chris Reed, Guillermo Simari, Matthew South, Gerard Vreeswijk, Steven Willmott. Towards an Argument Interchange Format.. In: The Knowledge Engineering Review, 21(4), 293-316, Cambridge University Press, 2007.



Refereed conference and Workshop papers


2024
- M. D'Agostino and S. Modgil. Extending Dialectical Classical Logic Argumentation with Unrestricted Rebut and Occam Razor Defeats. In: 10th International Conference on Computational Models of Argument (COMMA'24). 49-60, 2024.

- K. Van Berkel and S. Modgil. A Nonmonotonic Proof Theory for Dialectical Argumentation. In: 10th International Conference on Computational Models of Argument (COMMA'24). 301-312, 2024.

- E. Bezou-Vrakatseli,O. Cocarascu and S. Modgil. EthiX: A Dataset for Argument Scheme Classification in Ethical Debates. In: 27th European Conference on Artificial Intelligence (ECAI'24). 3628-3635, 2024.

2022
- A. Xydis, C, Hampson, S. Modgil, E. Black: A Sound and Complete Dialogue System for Handling Misunderstandings. In: SAFA-COMMA, 19-32, 2022:

2021
Andreas Xydis, Christopher Hampson, Sanjay Modgil, Elizabeth Black: Towards a Sound and Complete Dialogue System for Handling Enthymemes. In: CLAR 2021. 437-456 2021.

2020
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M. D'Agostino and S. Modgil. A Fully Rational Account of Structured Argumentation Under Resource Bounds. In: 29th International Joint Conference on Artificial Intelligence (IJCAI'20), 1841-1847, 2020.

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A. Xydis, C. Hampson, S. Modgil, E. Black. Enthymemes in dialogue. In: Computational Models of Argument - Proceedings of COMMA 2020. 355-369, 2020.

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N. Kokciyan, S. Parsons, I. Sassoon, E. Sklar, and S. Modgil. An argumentation-based approach to generate domain-specific explanations. In: European Conference on Multiagent Systems (EUMAS), 319-337, 2020.

2019
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K. van Berkel, A. Ciabattoni, E. Freschi, S. Modgil. Evaluating Networks of Arguments: A Case Study in Mimamsa Dialectics. In: International Conference on Logic, Rationality and Interaction (LORI'19). 355-369. 2019.

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T.J.M. Bench-Capon and S. Modgil. Norms and Extended Argumentation Frameworks. In: 17th International Conference on Artificial Intelligence and Law (ICAIL'19). 174 - 178, 2019.

2018
- S. Modgil. Many Kinds of Minds are Better than One: Value Alignment Through Dialogue. In: Workshop on Argumentation and Philosophy (co-located with COMMA'18).

- M. D'Agostino and S, Modgil. A Study of Argumentative Characterisations of Preferred Subtheories. In: 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence (IJCAI-ECAI-18), 1788-1794, 2018.

- A. P. Young, N. Kokciyan, I. Sassoon, S. Modgil and S. Parsons. Instantiating Metalevel Argumentation Frameworks. In: 7th International Conference on Computational Models of Argument (COMMA'18), 97 - 108, 2018.

- Kokciyan, N., Sassoon, I. K., Young, A. P., Chapman, M. D., Porat, T. R., Ashworth, M., Curcin, V., Modgil, S., Parsons, S. and Sklar, E. I. Towards an Argumentation System for Supporting Patients in Self-Managing their Chronic Conditions. In: AAAI Joint Workshop on Health Intelligence, 2018.

- Kokciyan, N.; Sassoon, I.; Young, A.; Modgil, S.; and Parsons, S. Reasoning with Metalevel Argumentation Frameworks in Aspartix (Demo Paper). In: 7th International Conference on Computational Models of Argument (COMMA'18), 463-464, 2018.

2017
- S, Modgil. Dialogical Scaffolding for Human and Artificial Agent Reasoning. In: 5th International Workshop on Artificial Intelligence and Cognition (AIC 2017), 73-86,  2017.

- S, Modgil. The Role of Logic based Argument and Dialogue in Addressing the AI Value Loading Problem (Extended Abstract). In: Values in Argumentation - Values in Argumentation, Nova Institute of Philosophy, Lisbon,  2017.

- P. Young, S. Modgil, O. Rodrigues. On the Interaction between Logic and Preference in Structured Argumentation. In: 2017 International Workshop on Theory and Applications of Formal Argument (co-located with IJCAI'17), 33-50, 2017.

- S. Modgil. Towards a General Framework for Dialogues that Accommodate Reasoning About Preferences. In:  2017 International Workshop on Theory and Applications of Formal Argument (co-located with IJCAI'17), 175-191, 2017.

2016
- M. D'Agostino and S.Modgil. A Rational Account of Classical Logic Argumentation for Real-world Agents. In: European Conference on Artificial Intelligence (ECAI 2016), 141 - 149, 2016.

- M. A.Hosseini, S. Modgil, O. Rodrigues. Assigning Likelihoods to Interlocutors, Beliefs and Arguments. In: 6th International Conference on Computational Models of Argument. (COMMA 2016), 339-350, 2016.

- A.P. Young, S. Modgil, O. Rodrigues. Prioritised Default Logic as Rational Argumentation. In: Autonomous Agents and Multiagent Systems (AAMAS 2016), 626-634, 2016.

- A.Hosseini, S. Modgil, O. Rodrigues. Estimating Second Order Arguments in Dialogical Settings. In: Autonomous Agents and Multiagent Systems (AAMAS 2016), 1469-1470, 2016.

2015
- C. Hadjinikolis, S. Modgil, E. Black. Building Support Based Opponent Models. In: 2015 International Workshop on Theory and Applications of Formal Argument (TAFA'15), 128-145, 2015.

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D.Grossi and S. Modgil. On the Graded Acceptability of Arguments. In: Proc. 24th International Joint Conference on Artificial Intelligence (IJCAI-2015), 868-874, 2015.

2014
- M.W.A. Caminada, S. Modgil and N. Oren. Preferences and Unrestricted Rebut. In: Proc. Fifth International Conference on Computational Models of Argument (COMMA-2014), 209-220, 2014.

- S.A.Hosseini, S. Modgil and O. Rodrigues. Enthymeme Construction in Dialogues using Shared Knowledge. In: Proc. Fifth International Conference on Computational Models of Argument (COMMA-2014), 325-332, 2014.

2013
- S. Modgil. Revisiting Abstract Argumentation Frameworks. In: L. Black, S. Modgil, N.Oren (Editors): Proc. Second International Workshop on Theory and Applications of Formal Argumentation (TAFA 2013 co-located with IJCAI 2013), 1-15, 2013.

- C. Hadjinikolis, Y. Siantos, S. Modgil, E. Black, P. McBurney. Opponent Modelling in Persuasion Dialogues. In: F. Rossi (Editor): Proc. 23rd International Joint Conference on Artificial Intelligence (IJCAI 2013), 2013, (Winner of best poster IJCAI 2013).

2012
- C. Hadjinikolis, S. Modgil, E. Black, P. McBurney, M. Luck. Investigating Strategic Considerations in Persuasion Dialogue Games. In: Proceedings of the Sixth Starting AI Researchers' Symposium (STAIRS), 2012, IOS Press.

- C. Hadjinikolis, S. Modgil, E. Black, P. McBurney. Mechanisms for Opponent Modelling. In: Imperial College Computing Student Workshop (ICCSW), 2012, OpenAccess Series in Informatics, Schloss Dagstuhl.

- S. Modgil and H. Prakken. Resolutions in Structured Argumentation. In: Fourth International Conference on Computational Models of Argument (COMMA-2012), 310-321, 2012.

- H. Prakken and S. Modgil. Clarifying some misconceptions on the ASPIC+ framework. In: Fourth International Conference on Computational Models of Argument (COMMA-2012), 442-453, 2012.

2011
- S. Modgil and H. Prakken. Revisiting Preferences and Argumentation. In: Twenty-second International Joint Conference on Artificial Intelligence (IJCAI-11), 1021-1026, 2011.

2010
- P.Dunne, S. Modgil and T. J. M. Bench-Capon. Computation in Extended Argumentation Frameworks. In: 19th European Conference on Artificial Intelligence (ECAI 2010), 119-124, 2010.

- S. Modgil and H.Prakken. Reasoning about Preferences in Structured Extended Argumentation Frameworks. In: 3rd International Conference on Computational Models of Argument (COMMA’10), 347-358, 2010.

- S. Modgil and T. J. M. Bench-Capon. Integrating Dialectical and Accrual Modes of Argumentation. In: 3rd International Conference on Computational Models of Argument (COMMA’10), 335-346, September 2010.

2009
- S. Modgil. Labellings and Games for Extended Argumentation Frameworks. In: Twenty-first International Joint Conference on Artificial Intelligence (IJCAI-09), 873-878,  2009.

- S. Modgil and M.Luck. Argumentation based Resolution of Conflicts Between Desires and Normative Goals. In: Proc 4th Workshop on Normative Multi-Agent Systems (Normas 2009), 2009, (winner of best paper Normas 2009. Also in: Proc. Fifth International Workshop on Argumentation in Multi-Agent Systems (ArgMAS 2008), 252-263,  2008).

- T.J.M. Bench-Capon and S. Modgil. Case Law in Extended Argumentation Frameworks. In: Twelfth International Conference on Artificial Intelligence and Law (ICAIL 2009), 118-127, 2009.

2008
- S. Modgil and T.J.M Bench-Capon. Integrating Object and Meta-level Value Based Argumentation. In: 2nd International Conference on Computational Models of Argument (COMMA 08), pp 240-251,  2008.

- S. Modgil and H.Prakken. Applying Preferences to Dialogue Graphs. In: 2nd International Conference on Computational Models of Argument (COMMA 08), pp 252-263,  2008.

2007
- S. Modgil. An Argumentation Based Semantics for Agent Reasoning. In: Proc. Languages, methodologies and development tools for multi-agent systems, pp 37 - 53, 2007.

- S. Modgil. An Abstract Theory of Argumentation That Accommodates Defeasible Reasoning About Preferences. In: 9th European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU 07), 648-659, 2007.

- P. Tolchinsky, K. Atkinson, P. McBurney, S. Modgil and U. Cortes. Agents Deliberating Over Action Proposals Using the ProCLAIM Model. In: 5th International Central and Eastern European Conference on Multi-Agent Systems (CEEMAS 07), September 2007, Leipzig, Germany.

- S. Modgil and J. McGinnis. Towards Characterising Argumentation Based Dialogue in the Argument Interchange Format. In: Proc. 4th International Workshop on Argumentation in Multi-Agent Systems (ArgMAS 2007), Hawaii, May, 2007.

2006
- Sanjay Modgil. Hierarchical Argumentation. In: Proc. 10th European Conference on Logics in Artificial Intelligence (JELIA 2006), pp 319-332,  2006.

- Sanjay Modgil. Value Based Argumentation in Hierarchical Argumentation Frameworks. In: Proc. 1st International Conference on Computational Models of Argument (COMMA 06), pp 297-308, 2006

- P. Tolchinsky, S. Modgil, U. Cortes, and M.Sanchez-Marre. CBR and argument schemes for collaborative decision making. In: Proc. 1st International Conference on Computational Models of Argument (COMMA 06), pp 71-82, 2006.

- Katie Atkinson, Trevor Bench-Capon, Sanjay Modgil. Argumentation for Decision Support. In: 17th International Conference on Database and Expert Systems Applications DEXA 2006 (http://www.dexa.org), 822–831, 2006.

- Steven Willmott, Gerard Vreeswijk, Carlos Chesnevar, Matthew South, Jarred McGinnis, Sanjay Modgil, Iyad Rahwan, Chris Reed, and Guillermo Simari. Towards an Argument Interchange Format for Multi-Agent Systems. In: Proc. Third International Workshop on Argumentation in Multi-Agent Systems (ArgMAS 2006 at AAMAS 2006), 2006.

- P. Tolchinsky, S. Modgil, and U. Cortés. Argument schemes and critical questions for heterogeneous agents to argue over the viability of a human organ. In AAAI 2006 Spring Symposium Series; Argumentation for Consumers of Healthcare, 2006.

2005
- S. Modgil, P. Tolchinsky, and U. Cortés. Towards formalising agent argumentation over the viability of human organs for transplantation. In: Advances in Artificial Intelligence, 4th Mexican International Conference on Artificial Intelligence(MICAI 05), 928–938, 2005.

- Modgil S. Nested Argumentation and its Application to Decision Making over Actions. In: Proc. Second International Workshop on Argumentation in Multi-Agent Systems (ArgMAS 2005 at AAMAS 2005),  2005.


Books

- M. D'Agostino, D. Gabbay, C. Larese, S. Modgil. Depth-Bounded Reasoning
Volume I: Classical Propositional Logic
. College Publications, Forthcoming, 2024

Journals and Book Chapters

- M. D'Agostino, C. Larese and S. Modgil. Towards Depth-Bounded Natural Deduction for Classical First-Order Logic. In: IfCoLoG Journal of Logics and their Applications, 8(2), 423-451, 2021.

- M. D'Agostino, D. Gabbay and S.Modgil Normality, non-contamination and logical depth in classical natural deduction. In: Studia Logica, 291–357, 2019.

Refereed conference and Workshop papers

- Modgil S. Rule Based Computation of updates to Terminologies. In Proceedings of the 2003 InternationalWorkshop on Description Logics - DL'03,  pp. 19-27, 2003.

- Modgil S. Linking Rules to Terminologies and Applications in Medical Planning. In: Proc. 9th Conference on Artificial Intelligence in Medicine in Europe, AIME2003,  pp. 214- 218, 2003.

Theses
- Modgil S. A Labelled System for Practical Reasoning. Thesis submitted for doctorate of philosophy in Computing Science. Supervisors: Professor D. Gabbay and Dr. K. Broda

- Modgil S. Transaction Management in a Deductive Database. Thesis submitted in partial fulfillment of the requirements for the M.Sc. in Computing Science. Supervisor: Dr. F. Sadri.
Journals and Book Chapters

- T.J.M Bench-Capon and Sanjay Modgil. Norms and Value Based Reasoning: Justifying Compliance and Violation. In: Artificial Intelligence and Law. 25, 29–64, 2017.

- S. Modgil, N. Oren,  N. Faci,  F. Meneguzzi,  S. Miles and M. Luck. Monitoring Compliance with E-Contracts and Norms. In: Artificial Intelligence and Law . 23(2), 161-196, 2015.


Conferences

2024
- J. Szabo, J. Such, N. Criado Pachero and S. Modgil. Moral Uncertainty and the Problem of Fanaticism. In: The 38th Annual AAAI Conference on Artificial Intelligence. 19948-19955, 2024.

- E. Bezou-Vrakatseli, O. Cocarascu and S. Modgil. EthiX: A Dataset for Argument Scheme Classification in Ethical Debates. In: 27th European Conference on Artificial Intelligence (ECAI). 3628-3635, 2024.  


2022

- J. Szabo, J.M.Such, N. Criado, S.Modgil. Integrating Quantitative and Qualitative Reasoning for Value Alignment. In: European Conference on Multi-Agent Systems (EUMAS22'19). 383-402. 2022.

2019

- K. van Berkel, A. Ciabattoni, E. Freschi, S. Modgil. Evaluating Networks of Arguments: A Case Study in Mimamsa Dialectics. In: International Conference on Logic, Rationality and Interaction (LORI'19). 355-369. 2019.

-
T.J.M. Bench-Capon and S. Modgil. Norms and Extended Argumentation Frameworks. In: 17th International Conference on Artificial Intelligence and Law. 174 - 178, 2019

2018
- S. Modgil. Many Kinds of Minds are Better than One: Value Alignment Through Dialogue . In: Workshop on Argumentation and Philosophy (co-located with COMMA'18). 2018

2017
- S, Modgil. Dialogical Scaffolding for Human and Artificial Agent Reasoning . In: 5th International Workshop on Artificial Intelligence and Cognition (AIC 2017), 73-86,  2017.

- S, Modgil. The Role of Logic based Argument and Dialogue in Addressing the AI Value Loading Problem (Extended Abstract). In: Values in Argumentation - Values in Argumentation, Nova Institute of Philosophy, Lisbon,  2017.

2016
- T, Bench-Capon and S, Modgil. When and How to Violate Norms., In: JURIX 2016, 43-52, 2016.

- T.J.M. Bench-Capon and S.Modgil. Rules are Made to be Broken. In: AIJ4 - Artificial Intelligence for Justice (Workshop at the 22nd European Conference on Artificial Intelligence (ECAI 2016). 2009

2009
- S. Modgil and M.Luck. Argumentation based Resolution of Conflicts Between Desires and Normative Goals. In: Proc 4th Workshop on Normative Multi-Agent Systems (Normas 2009), Dagstuhl, Germany, March 2009, winner of best paper Normas 2009. Also in: Proc. Fifth International Workshop on Argumentation in Multi-Agent Systems (ArgMAS 2008), 252-263, 2008.



Journals and Book Chapters

Norms and Value Based Reasoning: Justifying Compliance and Violation. In: Artificial Intelligence and Law. 25, 29–64, 2017
.
- S. Modgil, N. Oren,  N. Faci,  F. Meneguzzi,  S. Miles and M. Luck. Monitoring Compliance with E-Contracts and Norms. In: Artificial Intelligence and Law . 23(2), 161-196, 2015.

- Felipe Meneguzzi, Sanjay Modgil, Nir Oren, Simon Miles, Michael Luck, Noura Faci. Applying electronic contracting to the aerospace aftercare domain. In: Engineering Applications of Artificial Intelligence 25(7): 1471-1487, 2012.

- Simon Miles, Nir Oren, Michael Luck, Sanjay Modgil, Felipe Meneguzzi, Nora Faci, Camden Holt and Gary Vickers. Electronic Business Contracts between Services. In: Handbook of Research on P2P and Grid Systems for Service-Oriented Computing: Models, Methodologies and Applications, N.Antonopolous et.al.(eds), 732-747 IGI Global, 2009.


Conference and Workshop Papers

2016
- T, Bench-Capon and S, Modgil. When and How to Violate Norms., In: JURIX 2016, 43-52, 2016.

- T.J.M. Bench-Capon and S.Modgil. Rules are Made to be Broken., In: AIJ4 - Artificial Intelligence for Justice (Workshop at the 22nd European Conference on Artificial Intelligence (ECAI 2016).

2011
- Chopra, A. K., Oren, N., Modgil, S., Desai, N., Miles, S., Luck, M., Singh, M. P Analyzing Contract Robustness through a Model of Commitments. In Weyns, D. & Gleizes, M. P. (eds.). Agent-Oriented Software Engineering XI. Springer, Vol. 6788 LNCS, p. 17-36, 2011

2010
- N. Griffiths, K-M. Chao, S. Miles, S.Modgil, N. Oren, M. Luck, K-J. Lin,Future Directions. In: N. Griffiths and K-M. Chao (eds.), Agent-Based Service-Oriented Computing. , 253 - 269, Springer, 2010.


2009
- P. Groth, S. Miles, S. Modgil, N. Oren, M. Luck, and Y. Gil. Determining the Trustworthiness of New Electronic Contracts. In: Proc. 10th International Workshop on Engineering Societies in the Agents’ World (ESAW09), Lecture Notes in Computer Science 5881, 132-147, Springer 2009.

- T.J.M. Bench-Capon and S. Modgil. Case Law in Extended Argumentation Frameworks. In: Twelfth International Conference on Artificial Intelligence and Law (ICAIL 2009), 118-127 ,Barcelona, June 2009.

- S. Modgil, N. Faci, F. Meneguzzi, N. Oren, S. Miles, M. Luck. A Framework for Monitoring Agent-Based Normative Systems. In: Eighth International Conference on Autonomous Agents and Multiagent Systems (AAMAS09), 153-160, 2009.

- F. R. Meneguzzi, S. Modgil, N. Oren, S.Miles, M. Luck, N. Faci, C. Holt, M. Smith. Monitoring and Explanation of Contract Execution: A Case Study in the Aerospace Domain. In: Eighth International Conference on Autonomous Agents and Multiagent Systems (AAMAS09), Industry and Applications Track, 2009.

2008
- N. Faci, S. Modgil, N. Oren, F. Meneguzzi, S. Miles, M. Luck. Towards a Monitoring Framework for Agent-Based Contract Systems. In: Twelfth International Workshop on Cooperative Information Agents (CIA 2008), pp 292 - 305, 2008.

- N. Oren, S. Panagiotidi, J. Vazquez-Saceda, S. Modgil, S. Miles, M. Luck. Towards a Formalisation of Electronic Contract Environments. In: Coordination, Organizations, Institutions and Norms (COIN@AAAI), pp 61-68, 2008.

- F. R. Meneguzzi, S. Miles, M. Luck, C. Holt, M. Smith, N. Oren, N. Faci, M. Kollingbaum and S. Modgil. Electronic contracting in aircraft aftercare: A case study. In: Proc. Seventh International Conference on Autonomous Agents and Multiagent Systems (AAMAS08), Industry and Applications Track, pp 63-70, 2008.

2007
- Simon Miles, Nir Oren, Mike Luck, Sanjay Modgil, Noura Faci, Camden Holt, Gary Vickers. Modelling and Administration of Contract-Based Systems. In: Symposium on Behaviour Regulation in Multi-Agent Systems (BrMAS 2008), Aberdeen, Scotland, April 1-4, 2008.2007
Journals and Book Chapters

- Kokciyan, N.; Sassoon, I.; Sklar, E.; Modgil, S.; and Parsons, S. Applying Metalevel Argumentation Frameworks to Support Medical Decision Making.. In: IEEE Intelligent Systems, 17(2-4), pp. 121-129, 2004.

- Sassoon, I., Kokciyan, N., Modgil, S. and Parsons, S. Argumentation Schemes for Clinical Decision Support. In: Argument and Computation, 12(3), 329 - 355, 2021.

- J. Fox, D. Glasspool, D. Grecu, S. Modgil, V.Patkar, M. South. Argumentation-based Inference and Decision-Making - A Perspective from the Medical Field. In: IEEE Intelligent Systems: Special Issue on Argumentation Technology, 22(6),34-41, 2007

- P. Tolchinsky, U. Cortes, S. Modgil, F. Caballero and A. Lopez-Navidad Increasing the Availability of Human Organs for Transplantation Through Argumentation Based Deliberation Among Agents.. In: IEEE Intelligent Systems: Special Issue on Intelligent Agents in Healthcare, 21(6), 30-37,  2006.

- J. Fox, D. Glasspool, S. Modgil. A canonical agent model for healthcare applications. In: IEEE Intelligent Systems: Special Issue on Intelligent Agents in Healthcare, 21-28, 2006.

- Nammuni K., Pickering C., Modgil S., Montgomery A., Hammond P., Wyatt J.C., Altman D.G., Dunlop R., Potts H. Design-a-Trial: A Rule- Based Decision Support System for Clinical Trial Design. In: Knowledge Based Systems, 17(2-4), pp. 121-129, 2004.

- Modgil S., Hammond P. Decision Support Tools for Clinical Trial Design. In: Artificial Intelligence in Medicine Journal, 27(2), pp. 181-200, 2003.

- Modgil S., Hutton T., Hammond P., Davenport J. Combining Biometric and Symbolic Models for Customised, Automated Prosthesis Design. In: Artificial Intelligence in Medicine Journal, 25(3), pp. 227-245, 2002.

- Hammond P., Modgil S., Wyatt J. Safety and Computer Aided Design of Chemotherapy Plans. In: Topics in Health Information Management Journal, 20(4), pp. 55-66, 2000.


Conference and Workshop Papers

2019
- Chapman, M.; Kokciyan, N.; Essers, K.; Sassoon, I.; Balatsoukas, P.; Ashworth, M.; Curcin, V.; Parsons, S.; Modgil, S.; and Sklar, E. Computational Argumentation-based Clinical Decision Support. In: Proc. International Conference on Autonomous Agents and Multiagent Systems (AAMAS), pages 2345-2347, 2019.

- Kokciyan, N.; Chapman, M.; Balatsoukas, P.; Sassoon, I.; Essers, K.; Ashworth, M.; Curcin, V.; Modgil, S.; Parsons, S.; and Sklar, E. A collaborative decision support tool for managing chronic conditions. In: Proc. 17th World Congress of Medical and Health Informatics (MedInfo), volume 264, pages 644-648, 2019.

- Balatsoukas, P.; Porat, T.; Sassoon, I.; Essers, K.; Kokciyan, N.; Chapman, M.; Drake, A.; Modgil, S.; Ashworth, M.; Sklar, E.; Parsons, S.; and Curcin, V. User Involvement in the Design of a Data-Driven Self-Management Decision Support Tool for Stroke Survivors. In: IEEE EUROCON 18th International Conference on Smart Technologies, pp 1-6, 2019.

2018
- Kokciyan, N., Sassoon, I. K., Young, A. P., Chapman, M. D., Porat, T. R., Ashworth, M., Curcin, V., Modgil, S., Parsons, S. and Sklar, E. I. Towards an Argumentation System for Supporting Patients in Self-Managing their Chronic Conditions. . In: AAAI Joint Workshop on Health Intelligence 2018.

- Porat, T.; Kokciyan, N.; Sassoon, I.; Young, A.; Chapman, M.; Ashworth, M.; Modgil, S.; Parsons, S.; Sklar, E.; and Curcin, V. Stakeholders' views on a collaborative decision support system to promote multimorbidity self-management: barriers, facilitators and design implications. In: American Medical Informatics Association (AMIA) Annual Symposium, 2018.

- Sassoon, I.; Kokciyan, N.; Young, A.; Modgil, S.; and Parsons, S. Argumentation-based Decision Support for Patient Self-Management. In Proc. 7th International Conference on Computational Models of Argument (COMMA) ArgSoc Workshop, 2018.

- The CONSULT System (Demo Paper). Essers, K.; Chapman, M.; Kokciyan, N.; Sassoon, I.; Porat, T.; Balatsoukas, P.; Young, P.; Ashworth, M.; Curcin, V.; Modgil, S.; Parsons, S.; and Sklar, E. In: Proc. 6th International Conference on Human Agent Interaction (HAI), pages 385-386, 2018.

2006
- J. Fox, D. Glasspool, S. Modgil, P. Tolchinksy, L. Black and members of the ASPIC project. Towards a canonical framework for designing agents to support healthcare organisations. In: ECAI-06 Workshop on Agents Applied in HealthCare, 17th European Conference on Artificial Intelligence, 2006.

- P. Tolchinsky, S. Modgil, and U. Cortés. Argument schemes and critical questions for heterogeneous agents to argue over the viability of a human organ. In: AAAI 2006 Spring Symposium Series; Argumentation for Consumers of Healthcare, 2006.

- Fox J, Black E, Glasspool D, Modgil S, Oettinger A, Patkar V, Williams M. Towards a general model for argumentation services. In: AAAI 2006 Spring Symposium Series; Argumentation for Consumers of Healthcare, 2006.

2005
- S. Modgil, P. Tolchinsky, and U. Cortés. Towards formalising agent argumentation over the viability of human organs for transplantation. In: Advances in Artificial Intelligence, 4th Mexican International Conference on Artificial Intelligence(MICAI 05), pages 928–938, 2005.

2004
- Modgil S. and Fox J. A Guardian Agent Approach to Safety in Medical Multi-Agent Systems. In: Proc. First International Workshop on Safety and Security in Multiagent Systems (SASEMAS 2004 at AAMAS 2004), July 2004.

2003
- Nammuni K., Pickering C., Modgil S., Montgomery A., Hammond P., Wyatt J.C., Altman D.G., Dunlop R., Potts H. Design-a-Trial: A Rule-Based Decision Support System for Clinical Trial Design. In: Proc Twenty-third SGAI International Conference on Innovative Techniques and Applications of Artificial Intelligence, 2003. Winner of award for best application paper

- Modgil S.
Linking Rules to Terminologies and Applications in Medical Planning. In: Proc. 9th Conference on Artificial Intelligence in Medicine in Europe, AIME2003,  pp. 214- 218, 2003