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Ofra Amir

Assoc. Prof.

Former affiliation
    Calculated based on number of publications stored in Pure and citations from Scopus
    20112024

    Research activity per year

    Search results

    • 2024

      A Survey of Global Explanations in Reinforcement Learning

      Amitai, Y. & Amir, O., 1 Jan 2024, Explainable Agency in Artificial Intelligence: Research and Practice. p. 21-42 22 p.

      Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

    • Explaining Reinforcement Learning Agents through Counterfactual Action Outcomes

      Amitai, Y., Septon, Y. & Amir, O., 25 Mar 2024, In: Proceedings of the AAAI Conference on Artificial Intelligence. 38, 9, p. 10003-10011 9 p.

      Research output: Contribution to journal › Conference article › peer-review

      Open Access
    • 2023

      Explaining Agent Preferences & Behavior: Integrating Reward-Decomposition & Contrastive-Highlights

      Septon, Y., Amitai, Y. & Amir, O., 2023, In: Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS. 2023-May, p. 2295-2297 3 p.

      Research output: Contribution to journal › Conference article › peer-review

    • Frustratingly Easy Truth Discovery

      Meir, R., Amir, O., Ben-Porat, O., Ben-Shabat, T., Cohensius, G. & Xia, L., 27 Jun 2023, AAAI-23 Technical Tracks 5. Williams, B., Chen, Y. & Neville, J. (eds.). p. 6074-6083 10 p. (Proceedings of the 37th AAAI Conference on Artificial Intelligence, AAAI 2023; vol. 37).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      1 Scopus citations

    • Initial protection against SARS-CoV-2 omicron lineage infection in children and adolescents by BNT162b2 in Israel: an observational study

      Amir, O., Goldberg, Y., Mandel, M., Bar-On, Y. M., Bodenheimer, O., Freedman, L., Ash, N., Alroy-Preis, S., Huppert, A. & Milo, R., Jan 2023, In: The Lancet Infectious Diseases. 23, 1, p. 67-73 7 p.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      7 Scopus citations

    • Integrating Policy Summaries with Reward Decomposition for Explaining Reinforcement Learning Agents

      Septon, Y., Huber, T., André, E. & Amir, O., 2023, Advances in Practical Applications of Agents, Multi-Agent Systems, and Cognitive Mimetics. The PAAMS Collection - 21st International Conference, PAAMS 2023, Proceedings. Mathieu, P., Dignum, F., Novais, P. & De la Prieta, F. (eds.). p. 320-332 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13955 LNAI).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      Open Access
      1 Scopus citations

    • Measuring vaccine protection when the population is mostly vaccinated

      Goldberg, Y., Amir, O., Mandel, M., Freedman, L., Bar-On, Y. M., Bodenheimer, O., Milo, R. & Huppert, A., Nov 2023, In: Journal of Clinical Epidemiology. 163, p. 111-116 6 p.

      Research output: Contribution to journal › Article › peer-review

    • Mitigating Skewed Bidding for Conference Paper Assignment

      Rozencweig, I., Meir, R., Mattei, N. & Amir, O., 2023, In: Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS. 2023-May, p. 573-581 9 p.

      Research output: Contribution to journal › Conference article › peer-review

      1 Scopus citations

    • Protection against Omicron BA.1/BA.2 severe disease 0–7 months after BNT162b2 booster

      Amir, O., Goldberg, Y., Mandel, M., Bar-On, Y. M., Bodenheimer, O., Freedman, L., Alroy-Preis, S., Ash, N., Huppert, A. & Milo, R., Dec 2023, In: Communications Biology. 6, 1, 315.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      2 Scopus citations

    • Three phases of increasing complexity in estimating vaccine protection

      Amir, O., Goldberg, Y., Mandel, M., Bar-On, Y. M., Freedman, L. S., Bodenheimer, O., Huppert, A. & Milo, R., 1 Oct 2023, In: International Journal of Epidemiology. 52, 5, p. 1299-1302 4 p.

      Research output: Contribution to journal › Comment/debate

      1 Scopus citations
    • 2022

      Adaptive search space pruning in complex strategic problems

      Amir, O., Tyomkin, L. & Hart, Y., Aug 2022, In: PLoS Computational Biology. 18, 8, e1010358.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      2 Scopus citations

    • Barriers and Facilitators to the Implementation of Family-Centered Technology in Complex Care: Feasibility Study

      Lin, J. L., Huber, B., Amir, O., Gehrmann, S., Ramirez, K. S., Ochoa, K. M., Asch, S. M., Gajos, K. Z., Grosz, B. J. & Sanders, L. M., 1 Aug 2022, In: Journal of Medical Internet Research. 24, 8, e30902.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      5 Scopus citations

    • Local and Global Explanations of Agent Behavior: Integrating Strategy Summaries with Saliency Maps (Extended Abstract)

      Huber, T., Weitz, K., André, E. & Amir, O., 2022, Proceedings of the 31st International Joint Conference on Artificial Intelligence, IJCAI 2022. De Raedt, L. & De Raedt, L. (eds.). p. 5747-5751 5 p. (IJCAI International Joint Conference on Artificial Intelligence).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    • Protection following BNT162b2 booster in adolescents substantially exceeds that of a fresh 2-dose vaccine

      Amir, O., Goldberg, Y., Mandel, M., Bar-On, Y. M., Bodenheimer, O., Ash, N., Alroy-Preis, S., Huppert, A. & Milo, R., Dec 2022, In: Nature Communications. 13, 1, 1971.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      7 Scopus citations

    • Stop the [Image] Steal: The Role and Dynamics of Visual Content in the 2020 U.S. Election Misinformation Campaign

      Matatov, H., Naaman, M. & Amir, O., 11 Nov 2022, In: Proceedings of the ACM on Human-Computer Interaction. 6, 2 CSCW, 541.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      1 Scopus citations

    • Tell me something interesting: Clinical utility of machine learning prediction models in the ICU

      Eini-Porat, B., Amir, O., Eytan, D. & Shalit, U., 1 Aug 2022, In: Journal of Biomedical Informatics. 132, p. 104107

      Research output: Contribution to journal › Article › peer-review

      2 Scopus citations

    • “I Don't Think So”: Summarizing Policy Disagreements for Agent Comparison

      Amitai, Y. & Amir, O., 30 Jun 2022, AAAI-22 Technical Tracks 5. p. 5269-5276 8 p. (Proceedings of the 36th AAAI Conference on Artificial Intelligence, AAAI 2022; vol. 36).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      6 Scopus citations
    • 2021

      "I Don't Think So": Disagreement-Based Policy Summaries for Comparing Agents

      Amitai, Y. & Amir, O., 2021, In: CoRR. abs/2102.03064

      Research output: Contribution to journal › Article › peer-review

    • Learning to characterize matching experts

      Shraga, R., Amir, O. & Gal, A., Apr 2021, Proceedings - 2021 IEEE 37th International Conference on Data Engineering, ICDE 2021. p. 1236-1247 12 p. 9458683. (Proceedings - International Conference on Data Engineering; vol. 2021-April).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      Open Access
      2 Scopus citations

    • Local and global explanations of agent behavior: Integrating strategy summaries with saliency maps

      Huber, T., Weitz, K., André, E. & Amir, O., Dec 2021, In: Artificial Intelligence. 301, 103571.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      24 Scopus citations

    • The efects ofwarmth and competence perceptions on users' choice of an ai system

      Gilad, Z., Amir, O. & Levontin, L., 6 May 2021, CHI 2021 - Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems: Making Waves, Combining Strengths. (Conference on Human Factors in Computing Systems - Proceedings).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      14 Scopus citations

    • Towards Asynchronous Data Science Invention Activities at Scale

      Shalala, R., Amir, O. & Roll, I., 2021, International Society of the Learning Sciences (ISLS). 8 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    • Towards Asynchronous Data Science Invention Activities at Scale

      Shalala, R., Amir, O. & Roll, I., 2021, 14th International Conference on Computer-Supported Collaborative Learning: Reflecting the Past and Embracing the Future, CSCL 2021 - Proceedings, part of the 1st Annual Meeting of the International Society of the Learning Sciences, ISLS 2021. Hmelo-Silver, C. E., De Wever, B. & Oshima, J. (eds.). p. 43-50 8 p. (Computer-Supported Collaborative Learning Conference, CSCL; vol. 2021-June).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      2 Scopus citations

    • VoterFraud2020: a Multi-modal Dataset of Election Fraud Claims on Twitter

      Abilov, A., Hua, Y., Matatov, H., Amir, O. & Naaman, M., 2021.

      Research output: Contribution to conference › Paper › peer-review

    • 2020

      Parent Perspectives in Shared Decision-Making for Children With Medical Complexity

      Lin, J. L., Clark, C. L., Halpern-Felsher, B., Bennett, P. N., Assis-Hassid, S., Amir, O., Nunez, Y. C., Cleary, N. M., Gehrmann, S., Grosz, B. J. & Sanders, L. M., 1 Nov 2020, In: Academic Pediatrics. 20, 8, p. 1101-1108 8 p.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      19 Scopus citations
    • 2019

      Exploring computational user models for agent policy summarization

      Lage, I., Lifschitz, D., Doshi-Velez, F. & Amir, O., 2019, Proceedings of the 28th International Joint Conference on Artificial Intelligence, IJCAI 2019. Kraus, S. (ed.). p. 1401-1407 7 p. (IJCAI International Joint Conference on Artificial Intelligence; vol. 2019-August).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      Open Access
      35 Scopus citations

    • General-Domain Truth Discovery via Average Proximity

      Meir, R., Amir, O., Ben-Porat, O., Ben-Shabat, T., Cohensius, G. & Xia, L., 2019, In: arXiv preprint arXiv:1905.00629.

      Research output: Contribution to journal › Article › peer-review

    • Personalized change awareness: Reducing information overload in loosely-coupled teamwork

      Amir, O., Grosz, B. J., Gajos, K. Z. & Gultchin, L., Oct 2019, In: Artificial Intelligence. 275, p. 204-233 30 p.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      7 Scopus citations

    • Summarizing agent strategies

      Amir, O., Doshi-Velez, F. & Sarne, D., 1 Sep 2019, In: Autonomous Agents and Multi-Agent Systems. 33, 5, p. 628-644 17 p.

      Research output: Contribution to journal › Article › peer-review

      34 Scopus citations

    • Toward robust policy summarization

      Lage, I., Doshi-Velez, F., Lifschitz, D. & Amir, O., 2019, 18th International Conference on Autonomous Agents and Multiagent Systems, AAMAS 2019. p. 2081-2083 3 p. (Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS; vol. 4).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      7 Scopus citations

    • Truth discovery via proxy voting

      Cohensius, G., Ben-Porat, O., Xia, L., Amir, O. & Meir, R., 2019, In: CoRR.

      Research output: Contribution to journal › Article

    • 2018

      DejaVu: A System for Journalists to Collaboratively Address Visual Misinformation

      Matatov, H., Bechhofer, A., Aroyo, L., Amir, O. & Naaman, M., 2018, In: Proceedings of Computation+Journalism Symposium. 5 p.

      Research output: Contribution to journal › Article

      5 Scopus citations

    • Efficient Crowdsourcing via Proxy Voting

      Cohensius, G., Porat, O. B., Meir, R. & Amir, O., 2018.

      Research output: Contribution to conference › Paper › peer-review

    • HIGHLIGHTS: Summarizing agent behavior to people

      Amir, D. & Amir, O., 2018, 17th International Conference on Autonomous Agents and Multiagent Systems, AAMAS 2018. p. 1168-1176 9 p. (Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS; vol. 2).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      90 Scopus citations

    • Prognostic implications of atrial fibrillation in heart failure with reduced, mid-range, and preserved ejection fraction: a report from 14,964 patients in the ESC heart failure long-term registry

      Zafrir, B., Lund, L. H., Laroche, C., Ruschitzka, F., Crespo-Leiro, M. G., Coats, A. J. S., Anker, S. D., Filippatos, G., Seferovic, P., Maggioni, A. P. & Amir, O., Aug 2018, In: European Heart Journal. 39, p. 678-679

      Research output: Contribution to journal › Meeting Abstract › peer-review

    • The more the merrier? Increasing group size may be detrimental to decision-making performance in nominal groups

      Amir, O., Amir, D., Shahar, Y., Hart, Y. & Gal, K., Feb 2018, In: PLoS ONE. 13, 2, e0192213.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      8 Scopus citations
    • 2016

      Interactive teaching strategies for agent training

      Amir, O., Kamar, E., Kolobov, A. & Grosz, B. J., 2016, In: IJCAI International Joint Conference on Artificial Intelligence. 2016-January, p. 804-811 8 p.

      Research output: Contribution to journal › Conference article › peer-review

      93 Scopus citations

    • MIP-Nets: Enabling information sharing in loosely-coupled teamwork

      Amir, O., Grosz, B. J. & Gajos, K. Z., 2016, 30th AAAI Conference on Artificial Intelligence, AAAI 2016. p. 4192-4193 2 p. (30th AAAI Conference on Artificial Intelligence, AAAI 2016).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      4 Scopus citations

    • Mutual influence potential networks: Enabling information sharing in loosely-coupled extended-duration teamwork

      Amir, O., Grosz, B. J. & Gajos, K. Z., 2016, In: IJCAI International Joint Conference on Artificial Intelligence. 2016-January, p. 796-803 8 p.

      Research output: Contribution to journal › Conference article › peer-review

      5 Scopus citations

    • Reports of the aaai 2016 Spring Symposium Series

      Amato, C., Amir, O., Bryson, J., Grosz, B., Indurkhya, B., Kiciman, E., Kido, T., Lawless, W. F., Liu, M., McDorman, B., Mead, R., Oliehoek, F. A., Specian, A., Stojanov, G. & Takadama, K., 1 Dec 2016, In: AI Magazine. 37, 4, p. 83-88 6 p.

      Research output: Contribution to journal › Article › peer-review

      Open Access
      1 Scopus citations
    • 2015

      Deploying AI methods to support collaborative writing: A preliminary investigation

      Gehrmann, S., Urke, L., Amir, O. & Grosz, B. J., 18 Apr 2015, CHI 2015 - Extended Abstracts Publication of the 33rd Annual CHI Conference on Human Factors in Computing Systems: Crossings. p. 917-922 6 p. (Conference on Human Factors in Computing Systems - Proceedings; vol. 18).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      8 Scopus citations

    • From care plans to care coordination: Opportunities for computer support of teamwork in complex healthcare

      Amir, O., Grosz, B. J., Gajos, K. Z., Swenson, S. M. & Sanders, L. M., 18 Apr 2015, CHI 2015 - Proceedings of the 33rd Annual CHI Conference on Human Factors in Computing Systems: Crossings. p. 1419-1428 10 p. (Conference on Human Factors in Computing Systems - Proceedings; vol. 2015-April).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      Open Access
      45 Scopus citations

    • Multi-agent pathfínding as a combinatorial auction

      Amir, O., Sharon, G. & Stern, R., 1 Jun 2015, Proceedings of the 29th AAAI Conference on Artificial Intelligence, AAAI 2015 and the 27th Innovative Applications of Artificial Intelligence Conference, IAAI 2015. p. 2003-2009 7 p. (Proceedings of the National Conference on Artificial Intelligence; vol. 3).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      27 Scopus citations
    • 2014

      AI support of teamwork for coordinated care of children with complex conditions

      Amir, O., Grosz, B. J., Gajos, K. Z., Swenson, S. M. & Sanders, L. M., 2014, Expanding the Boundaries of Health Informatics Using AI: Making Personalized and Participatory Medicine a Reality - Papers from the AAAI Fall Symposium, Technical Report. p. 2-5 4 p. (AAAI Fall Symposium - Technical Report; vol. FS).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      4 Scopus citations

    • Information sharing for care coordination

      Amir, O., 2014, Proceedings of the National Conference on Artificial Intelligence. p. 3059-3060 2 p. (Proceedings of the National Conference on Artificial Intelligence; vol. 4).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      1 Scopus citations

    • Plan recognition and visualization in exploratory learning environments

      Amir, O., Gal, K., Yaron, D., Karabinos, M. & Belford, R., 2014, Educational Data Mining: Applications and Trends. p. 289-327 39 p. (Studies in Computational Intelligence; vol. 524).

      Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

      3 Scopus citations

    • Survival analysis of automobile components using mutually exclusive forests

      Eyal, A., Rokach, L., Kalech, M., Amir, O., Chougule, R., Vaidyanathan, R. & Pattada, K., Feb 2014, In: IEEE Transactions on Systems, Man, and Cybernetics: Systems. 44, 2, p. 246-253 8 p., 6514923.

      Research output: Contribution to journal › Article › peer-review

      5 Scopus citations

    • To share or not to share? The single agent in a team decision problem

      Amir, O., Grosz, B. J. & Stern, R., 2014, Proceedings of the National Conference on Artificial Intelligence. p. 3092-3093 2 p. (Proceedings of the National Conference on Artificial Intelligence; vol. 4).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

      4 Scopus citations
    • 2013

      Augie: A Dialogue-Augmenting Agent for Improved Health Care Communication

      Stern, R., Amir, O., Grosz, B. J., Fischer, S. H. & Sanders, L. M., 2013.

      Research output: Contribution to conference › Paper

    • Collaborative health care plan support

      Amir, O., Grosz, B. J., Law, E. & Stern, R., 2013, p. 793-796. 4 p.

      Research output: Contribution to conference › Paper › peer-review

      23 Scopus citations