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  • Nir Oren
2019

Algorithms for recursive delegation

Afanador, J., Baptista, M. S. & Oren, N., 11 Oct 2019, In : AI Communications. 32, 4, p. 303-317 15 p.

Research output: Contribution to journalArticle

Open Access
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16 Downloads (Pure)
2020

Landmark-based approaches for goal recognition as planning

Pereira, R. F., Oren, N. & Meneguzzi, F., Feb 2020, In : Artificial Intelligence. 279, 103217.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2018

Computing Argument Preferences and Explanations in Abstract Argumentation

Mahesar, Q-A., Oren, N. & Vasconcelos, W. W., Nov 2018, PRIMA: International Conference on Principles and Practice of Multi-Agent Systems. Miller, T., Oren, N., Sakurai, Y., Noda, I., Savarimuthu, B. T. R. & Son, T. C. (eds.). Springer , p. 387-402 15 p. (Lecture Notes in Computer Science; vol. 11224).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
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1 Citation (Scopus)
25 Downloads (Pure)
2019

An Adversarial Algorithm for Delegation

Afanador, J., Baptista, M. & Oren, N., 2019, Agreement Technologies: 6th International Conference, AT 2018, Bergen, Norway, December 6-7, 2018, Revised Selected Papers. Lujak, M. (ed.). Cham: Springer , p. 130-145 16 p. (Lecture Notes in Computer Science; vol. 11327).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
2 Downloads (Pure)

A Coalitional Algorithm for Recursive Delegation

Afanador Leon, J. & Oren, N., 28 Aug 2019, (Accepted/In press) Proceedings of PRIMA 2019. Springer , (Lecture Notes in Computer Science).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Summary report of the first international competition on computational models of argumentation

Thimm, M., Villata, S., Cerutti, F., Oren, N., Strass, H. & Vallati, M., 2016, In : AI Magazine. 37, 1, p. 102-104 3 p.

Research output: Contribution to journalReview article

46 Citations (Scopus)
2017

Qualitative study into adapting persuasive games for mental wellbeing to personality, stressors and attitudes

Ciocarlan, A., Masthoff, J. & Oren, N., 9 Jul 2017, UMAP 2017 - Adjunct Publication of the 25th Conference on User Modeling, Adaptation and Personalization. Tkalcic, M., Thakker, D., Germanakos, P., Yacef, K., Paris, C. & Santos, O. (eds.). Association for Computing Machinery, Inc, p. 402-407 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Bounded-Monitor Placement in Normative Environments

Krzisch, G., Oren, N. & Meneguzzi, F., 17 Aug 2017, Proceedings of the Workshop on Linked Democracy: Artificial Intelligence for Democratic Innovation (LINKDEM 2017). Poblet, M., Casanovas, P. & Plaza, E. (eds.). CEUR-WS, Vol. 1897. p. 28-37 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
8 Downloads (Pure)
2018

Kindness is contagious: Study into exploring engagement and adapting persuasive games for wellbeing

Ciocarlan, A., Masthoff, J. & Oren, N., 3 Jul 2018, UMAP 2018 - Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization. Association for Computing Machinery, Inc, p. 311-319 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

On the Links Between Argumentation-Based Reasoning and Nonmonotonic Reasoning

Li, Z., Oren, N. & Parsons, S., 2018, Theory and Applications of Formal Argumentation: TAFA 2017. Black, E., Modgil, S. & Oren, N. (eds.). Cham: Springer International Publishing, p. 67-85 19 p. (Lecture Notes in Computer Science (LNCS); vol. 10757).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
5 Downloads (Pure)
2017

Detecting commitment abandonment by monitoring sub-optimal steps during plan execution

Pereira, R. F., Oren, N. & Meneguzzi, F., 8 May 2017, AAMAS '17 Proceedings of the 16th Conference on Autonomous Agents and MultiAgent Systems. Larson, K., Winikoff, M., Das, S. & Durfee, E. (eds.). International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS), Vol. 3. p. 1685-1687 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
2018

Kindness is contagious: Demonstration of a persuasive intervention for wellbeing

Ciocarlan, A., Masthoff, J. & Oren, N., 2 Jul 2018, UMAP 2018 - Adjunct Publication of the 26th Conference on User Modeling, Adaptation and Personalization. Association for Computing Machinery, Inc, p. 219-220 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Meta-Argumentation Frameworks for Multi-party Dialogues

Ogunniye, G., Toniolo, A. & Oren, N., Nov 2018, PRIMA 2018: Principles and Practice of Multi-Agent Systems. PRIMA 2018. Miller, T., Oren, N., Sakurai, Y., Noda, I., Savarimuthu, B. T. R. & Son, T. C. (eds.). Springer , p. 585-593 9 p. 79. (Lecture Notes in Computer Science; vol. 11224).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Downloads (Pure)
2013

Relaxing independence assumptions in probabilistic argumentation

Li, H., Oren, N. & Norman, T. J., 2013. 16 p.

Research output: Contribution to conferencePaper

2016

A Bayesian approach to norm identification

Cranefield, S., Meneguzzi, F., Oren, N. & Savarimuthu, B. T. R., 30 Sep 2016, ECAI 2016. Kaminka, G. A., Fox, M., Bouquet, P., Hüllermeier, E., Dignum, V. & van Harmelen, F. (eds.). IOS Press, Vol. 285. p. 622 - 629 8 p. (Frontiers in Artificial Intelligence and Applications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
5 Citations (Scopus)
8 Downloads (Pure)
2014

Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information

Cerutti, F., De Mel, G. R., Norman, T. J., Oren, N., Parvizi, A., Sullivan, P. & Toniolo, A., May 2014, CEUR Workshop Proceedings: 27th International Workshop on Description Logics, DL 2014; Vienna; Austria. p. 434-446

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Adapting Healthy Eating Messages to Personality

Thomas, R. J., Masthoff, J. & Oren, N., 9 Mar 2017, Persuasive Technology: Development and Implementation of Personalized Technologies to Change Attitudes and Behaviors: 12th International Conference, PERSUASIVE 2017, Amsterdam, The Netherlands, April 4–6, 2017, Proceedings. de Vries, P. W., Oinas-Kukkonen, H., Siemons, L., Beerlage-de Jong, N. & van Gemert-Pijnen, L. (eds.). Switzerland: Springer-Verlag, p. 119-132 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10171 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)
2015

Reasoning about the impacts of information sharing

Tang, Y., Cerutti, F., Oren, N. & Bisdikian, C., 2 Aug 2015, In : Information Systems Frontiers. 17, 4, p. 725-742 18 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Argumentation-based normative practical reasoning

Shams, Z., De Vos, M., Oren, N., Padget, J. & Satoh, K., 2015, Theory and Applications of Formal Argumentation - 3rd International Workshop, TAFA 2015, Revised Selected Papers. Black, E., Modgil, S. & Oren, N. (eds.). Springer-Verlag, Vol. 9524. p. 226-242 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9524).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2014

Revisiting Support in Abstract Argumentation Systems

Polberg, S. & Oren, N., 2014, Computational Models of Argument - Proceedings of COMMA 2014. Parsons, S., Oren, N., Reed, C. & Cerutti, F. (eds.). IOS Press, p. 369-376 8 p. (Frontiers in Artificial Intelligence and Applications; vol. 266).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

21 Citations (Scopus)

Information revelation strategies in abstract argument frameworks using graph based reasoning

Croitoru, M. & Oren, N., 2014, Graph Structures for Knowledge Representation and Reasoning: Third International Workshop, GKR 2013, Revised Selected Papers. Croitoru, M., Rudolph, S., Woltran, S. & Gonzales, C. (eds.). Springer-Verlag, p. 13-20 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8323 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Opponent Models with Uncertainty for Strategic Argumentation

Rienstra, T., Thimm, M. & Oren, N., 2013, Proceedings of the Twenty-Third International Joint Conference on Artificial Intelligence: Beijing, China, 3–9 August 2013. Rossi, F. (ed.). Menlo Park, California: AAAI Press / International Joint Conferences on Artificial Intelligence, p. 332-338

Research output: Chapter in Book/Report/Conference proceedingConference contribution

56 Citations (Scopus)
2016

Normative Practical Reasoning via Argumentation and Dialogue

Shams, Z., De Vos, M., Oren, N. & Padget, J., 15 Jul 2016, Proceedings of the 25th International Joint Conference on Artificial Intelligence (IJCAI-16). Kambhampati, S. (ed.). California: AAAI Press, p. 1244-1250 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Citations (Scopus)
9 Downloads (Pure)
2019

Is ArguMessage Effective? A Critical Evaluation of the Persuasive Message Generation System

Thomas, R. J., Masthoff, J. & Oren, N., 2019, Persuasive Technology: Development of Persuasive and Behavior Change Support Systems - 14th International Conference, PERSUASIVE 2019, Proceedings. Oinas-Kukkonen, H., Win, K. T., Karapanos, E., Karppinen, P. & Kyza, E. (eds.). Cham: Springer-Verlag, p. 87-99 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11433 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Formal Argumentation: A Human-centric Perspective

Tintarev, N., Cerutti, F. & Oren, N., 2014.

Research output: Contribution to conferencePaper

Evaluating Perceived Effectiveness of Persuasive Strategies for Encouraging Social Interaction

Vargheese, J. P., Masthoff, J., Sripada, G. S., Oren, N. & Dennis, M., 2014, Adjunct Proceedings, PERSUASIVE 2014. CLEUP, p. 74-77 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

2013

A Dynamic Persuasive Dialogue Model for Encouraging Social Interaction for Older Adults

Vargheese, J. P., Sripada, G. S., Masthoff, J., Oren, N. & Dennis, M., 2013, Proceedings of the 13th International Conference on Intelligent Virtual Agents, IVA 2013. Aylett, R., Krenn, B., Pelachaud, C. & Shimodaira, H. (eds.). Springer , p. 464-465 2 p. (LNAI; vol. 8108).

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Norm identification through plan recognition

Oren, N. & Meneguzzi, F., May 2013. 15 p.

Research output: Contribution to conferencePaper

2014

Go beyond borders: a new tool for planning passenger transport services in rural and low-demand areas

Emele, D., Wright, S., Mounce, R., Zeng, C., Nelson, J. D., Norman, T., Oren, N. & Farrington, J., Aug 2014, (Unpublished).

Research output: Contribution to conferencePaper

A Benchmark Framework for a Computational Argumentation Competition

Cerutti, F., Oren, N., Strass, H., Thimm, M. & Vallati, M., Sep 2014, Computational Models of Argument. Parsons, S., Oren, N., Reed, C. & Cerutti, F. (eds.). Amsterdam: IOS Press, p. 459-460 2 p. (Frontiers in Artificial Intelligence and Applications; vol. 266).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Citations (Scopus)

Formal Arguments, Preferences, and Natural Language Interfaces to Humans: an Empirical Evaluation

Cerutti, F., Tintarev, N. & Oren, N., 2014, p. 207-212. 6 p.

Research output: Contribution to conferencePaper

31 Citations (Scopus)

Supporting Trust Assessment and Decision Making in Coalitions

Burnett, C., Norman, T. J., Sycara, K. & Oren, N., Jul 2014, In : IEEE Intelligent Systems. 29, 4, p. 18-24 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2013

The effects of trust on convention emergence

Oren, N., Griffiths, N. & Luck, M., May 2013, Proceedings of the 16th International Workshop on Trust in Agent Societies (TRUST13). TRUST, p. 51-62 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Relaxing eligibility criteria in rural transport services

Emele, C. D., Wright, S. D., Zeng, C., Velaga, N., Oren, N., Norman, T. J., Nelson, J. D. & Farrington, J. H., Nov 2013.

Research output: Contribution to conferencePaper

2012

Supporting rural communities through flexible integrated transport services

Emele, C. D., Velaga, N., Zeng, C., Oren, N., Wright, S. D., Norman, T. J. & Nelson, J. D., Oct 2012.

Research output: Contribution to conferencePaper

2013

Towards Flexible Integrated Transport Systems: Requirements Analysis for a Prototype Platform

Velaga, N., Nelson, J. D., Emele, C. D., Norman, T. J., Oren, N. & Wright, S. D., Jan 2013, (Unpublished).

Research output: Contribution to conferencePaper

2012

Sub-delegation and trust

Burnett, C. & Oren, N., 2012, Proceedings of the 11th International Conference on Autonomous Agents and Multiagent Systems. International Foundation for Autonomous Agents and Multiagent Systems, Vol. 3. p. 1359-1360 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Norms and Argumentation

Oren, N., Rotolo, A., Torre, L. V. D. & Villata, S., 19 Dec 2012, Agreement Technologies. Ossowski, S. (ed.). Springer Netherlands, Vol. 8. p. 233-249 17 p. (Law, Governance and Technology).

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Towards scrutable autonomous systems

Masthoff, J., Oren, N., van Deemter, K. & Vasconcelos, W. W., 2012.

Research output: Contribution to conferencePaper

2011

Understanding Permissions through Graphical Norms

Oren, N., Croitoru, M., Miles, S. & Luck, M., 2011, Proceedings of the 8th International Workshop on Declarative Agent Languages and Technologies. Omicini, A., Sardina, S. & Vasconcelos, W. (eds.). 1 ed. Springer , p. 171-188 19 p. (Lecture Notes in Artificial Intelligence; vol. 6619).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)
2013

Position-based trust update in delegation chains

Burnett, C. & Oren, N., 2013, Proceedings of the AAMAS 2013. AAMAS, p. 51-62 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

BDI reasoning with normative considerations

Meneguzzi, F., Rodrigues, O., Oren, N., Vasconcelos, W. W. & Luck, M., Aug 2015, In : Engineering Applications of Artificial Intelligence. 43, p. 127-146 20 p.

Research output: Contribution to journalArticle

Open Access
File
17 Citations (Scopus)
6 Downloads (Pure)
2016

Representative agents and the cold start problem in contract negotiation

Cerutti, F., Burnett, C. & Oren, N., 2016, Coordination, Organizations, Institutions, and Normes in Agent Systems XI - COIN 2015 . Dignum, V., Noriega, P., Sensoy, M. & Sichman, J. S. (eds.). Springer-Verlag, Vol. 9628. p. 42-58 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9628).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

A Double Auction Mechanism for On-Demand Transport Networks

Egan, M., Schaefer, M., Jakob, M. & Oren, N., 2015, PRIMA 2015: Principles and Practice of Multi-Agent Systems - 18th International Conference, Proceedings. Chen, Q., Torroni, P., Villata, S., Hsu, J. & Omicini, A. (eds.). Springer-Verlag, Vol. 9387. p. 557-565 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9387).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2020

From Eigentrust to a Trust-measuring Algorithm in the Max-Plus Algebra

Afanador, J., Oren, N., Baptista, M. & Araujo, M., 14 Jan 2020, (Accepted/In press).

Research output: Contribution to conferencePaper

2012

Applying electronic contracting to the aerospace aftercare domain

Meneguzzi, F., Modgil, S., Oren, N., Miles, S., Luck, M. & Faci, N., Oct 2012, In : Engineering Applications of Artificial Intelligence. 25, 7, p. 1471-1487 17 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2013

Reasoning about Uncertain Information and Conflict Resolution through Trust Revision

Sensoy, M., Fokoue, A., Pan, J. Z., Norman, T. J., Tang, Y., Oren, N. & Sycara, K. P., 2013, Proceedings of the Twelfth International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2013). IFAAMAS, p. 837-844 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
19 Citations (Scopus)
4 Downloads (Pure)
2018

Enumerating Preferred Extensions: A Case Study of Human Reasoning

Toniolo, A., Norman, T. J. & Oren, N., 2018, Theory and Applications of Formal Argumentation: TAFA 2017. Black, E., Modgil, S. & Oren, N. (eds.). Cham: Springer Verlag, p. 192-210 19 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10757 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
8 Downloads (Pure)
2013

Preferences, paths, power, goals and norms

Oren, N., Van Riemsdijk, B. & Vasconcelos, W., 1 Jan 2013, p. 136-143. 8 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
2016

Gödel Fuzzy Argumentation Frameworks

Wu, J., Li, H., Oren, N. & Norman, T. J., 2016, Computational Models of Argument: Proceedings of the International Conference on Computational Models of Argument (COMMA 2016). Baroni, P., Gordon, T. F., Scheffler, T. & Stede, M. (eds.). IOS Press, p. 447-548 12 p. (Frontiers in Artificial Intelligence and Applications; vol. 287).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
6 Downloads (Pure)