@conference {Abilov2021VoterFraud2020AM, title = {VoterFraud2020: a Multi-modal Dataset of Election Fraud Claims on Twitter}, booktitle = {ICWSM}, year = {2021}, author = {A. Abilov and Yiqing Hua and Hana Matatov and Amir, Ofra and M. Naaman} } @conference {shraga2021learning, title = {Learning to Characterize Matching Experts}, booktitle = {2021 IEEE 37th International Conference on Data Engineering (ICDE)}, year = {2021}, pages = {1236{\textendash}1247}, publisher = {IEEE}, organization = {IEEE}, author = {Shraga, Roee and Amir, Ofra and Gal, Avigdor} } @article {huber2021local, title = {Local and global explanations of agent behavior: Integrating strategy summaries with saliency maps}, journal = {Artificial Intelligence}, volume = {301}, year = {2021}, pages = {103571}, publisher = {Elsevier}, author = {Huber, Tobias and Weitz, Katharina and Andr{\'e}, Elisabeth and Amir, Ofra} } @proceedings {672807, title = {Towards Asynchronous Data Science Invention Activities at Scale}, journal = {International Society of the Learning Sciences (ISLS{\textquoteright}21)}, year = {2021}, author = {Rafael Shalala and Amir, Ofra and Ido Roll} } @proceedings {672183, title = {The Effects of Warmth and Cometence Perceptions on Users{\textquoteright} Choice of an AI System}, journal = {ACM SIGCHI}, year = {2021}, url = {https://scholar.harvard.edu/files/oamir/files/gilad_warmthcompetenceai.pdf}, author = {Zohar Gilad and Amir, Ofra and Liat Levontin} } @article {lin2020parent, title = {Parent Perspectives in Shared Decision-Making for Children With Medical Complexity}, journal = {Academic Pediatrics}, volume = {20}, number = {8}, year = {2020}, pages = {1101{\textendash}1108}, publisher = {Elsevier}, author = {Lin, Jody L and Clark, Catherine L and Halpern-Felsher, Bonnie and Bennett, Paul N and Shiri Assis-Hassid and Amir, Ofra and Nunez, Yadira Castaneda and Cleary, Nancy Miles and Sebastian Gehrmann and Grosz, Barbara J and others} } @article {amir2019summarizing, title = {Summarizing agent strategies}, journal = {Autonomous Agents and Multi-Agent Systems}, volume = {33}, number = {5}, year = {2019}, pages = {628{\textendash}644}, publisher = {Springer}, author = {Amir, Ofra and Finale Doshi-Velez and David Sarne} } @proceedings {636038, title = {Exploring Computational User Models for Agent Policy Summarization}, journal = {IJCAI{\textquoteright}19}, year = {2019}, address = {Macao, China}, author = {Isaac Lage* and Daphna Lifschitz* and Finale Doshi-Velez and Amir, Ofra} } @article {604623, title = {Personalized Change Awareness: Reducing Information Overload in Loosely-Coupled Teamwork}, journal = {Artificial Intelligence}, year = {2019}, url = {https://drive.google.com/file/d/1cyDc2cxREPyQI4HSndAogHMlmGcWXgvF/view?usp=sharing}, author = {Amir, Ofra and Barbara J. Grosz and Krzysztof Z. Gajos and Limor Gultchin} } @conference {626532, title = {DejaVu: A System for Journalists to Collaboratively Address Visual Misinformation}, booktitle = {Computation + Journalism Symposium}, year = {2018}, address = {Miami, FL}, url = {https://scholar.harvard.edu/files/oamir/files/dejavu-system-journalists_3.pdf}, author = {Hana Matatov and Adina Bechhofer and Lora Aroyo and Amir, Ofra and Mor Naaman} } @conference {612124, title = {Efficient Crowdsourcing via Proxy Voting }, booktitle = {COMSOC{\textquoteright}18}, year = {2018}, url = {https://arxiv.org/pdf/1806.06257.pdf}, author = {Gal Cohensius and Omer Ben Porat and Reshef Meir and Amir, Ofra} } @article {603786, title = {The More the Merrier? Increasing Group Size may be Detrimental to Decision-Making Performance in Nominal Groups}, journal = {PLOS ONE}, year = {2018}, url = {http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0192213}, author = {Amir, Ofra and Dor Amir and Shahar, Yuval and Yuval Hart and Gal, Kobi} } @conference {603783, title = {Agent Strategy Summarization}, booktitle = {the 17th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2018 blue sky track)}, year = {2018}, month = {July 2018}, address = {Stockholm, Sweden}, url = {https://scholar.harvard.edu/files/oamir/files/strategysummarization_cameraready.pdf}, author = {Amir, Ofra and Finale Doshi-Velez and David Sarne} } @conference {603782, title = {HIGHLIGHTS: Summarizing Agent Behaviors to People}, booktitle = { the 17th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2018)}, year = {2018}, month = {July 2018}, address = {Stockholm, Sweden}, url = {https://scholar.harvard.edu/files/oamir/files/highlightsmain.pdf}, author = {Dan Amir and Amir, Ofra} } @mastersthesis {478396, title = {Intelligent Information Sharing to Support Loosely-Coupled Teamwork}, year = {2016}, type = {PhD thesis}, url = {https://www.dropbox.com/s/h0w3q2fc03gnul3/thesis.pdf?dl=0}, author = {Amir, Ofra} } @proceedings {385221, title = {Interactive Teaching Strategies for Agent Training}, journal = {IJCAI}, year = {2016}, address = {New York City, USA}, url = {http://scholar.harvard.edu/files/oamir/files/ijcai16studentteacherrl_cameraready.pdf?m=1463236024}, author = {Amir, Ofra and Ece Kamar and Andrey Kolobov and Barbara Grosz} } @proceedings {385226, title = {Mutual Influence Potential Networks: Enabling Information Sharing in Loosely-Coupled Extended-Duration Teamwork}, journal = {IJCAI}, year = {2016}, address = {New York City, USA}, url = {http://scholar.harvard.edu/files/oamir/files/mipspapercameraready.pdf?m=1463235989}, author = {Amir, Ofra and Barbara Grosz and Krzysztof Gajos} } @proceedings {353481, title = {MIP-Nets: Enabling Information Sharing in Loosely-Coupled Teamwork}, journal = {AAAI 2016 Student Abstracts}, year = {2016}, abstract = {People collaborate in carrying out such complex activities astreating patients, co-authoring documents and developing software.While technologies such as Dropbox and Github enablegroups to work in a distributed manner, coordinating teammembers{\textquoteright} individual activities poses significant challenges. Inthis paper, we formalize the problem of {\textquotedblleft}information sharingin loosely-coupled extended-duration teamwork{\textquotedblright}. We developa new representation, Mutual Influence Potential Networks(MIP-Nets), to model collaboration patterns and dependenciesamong activities, and an algorithm, MIP-DOI, that uses thisrepresentation to reason about information sharing.}, url = {https://www.dropbox.com/s/fdwzqv9fgaj68zt/mipsStudentAbstract.pdf?dl=0}, author = {Amir, Ofra and Barbara Grosz and Krzysztof Gajos} } @conference {GehrmannColWriting2015, title = {Deploying AI Methods to Support Collaborative Writing: a Preliminary Investigation}, booktitle = {CHI{\textquoteright}15 Extended Abstracts on Human Factors in Computing Systems}, year = {2015}, publisher = {ACM}, organization = {ACM}, abstract = {Many documents (e.g., academic papers, government\ reports) are typically written by multiple authors. While\ existing tools facilitate and support such collaborative\ efforts (e.g., Dropbox, Google Docs), these tools lack\ intelligent information sharing mechanisms. Capabilities\ such as "track changes" and "diff"" visualize changes to\ authors, but do not distinguish between minor and major\ edits and do not consider the possible effects of edits on\ other parts of the document. Drawing collaborators{\textquoteright}\ attention to specific edits and describing them remains\ the responsibility of authors. This paper presents our\ initial work toward the development of a collaborative\ system that supports multi-author writing. We describe\ methods for tracking paragraphs, identifying significant\ edits, and predicting parts of the paper that are likely to\ require changes as a result of previous edits. Preliminary\ evaluation of these methods shows promising results.}, url = {https://www.dropbox.com/s/ny877fw5pd4ouhp/paperFinal.pdf?dl=0}, author = {Sebastian Gehrmann and Lauren Urke and Amir, Ofra and Grosz, Barbara J} } @conference {222296, title = {From Care Plans to Care Coordination: Opportunities For Computer Support of Teamwork in Complex Healthcare}, booktitle = {Proceedings of CHI{\textquoteright}15 [honorable mention] (to appear)}, year = {2015}, abstract = {Children with complex health conditions require care from a large, diverse team of caregivers that includes multiple types of medical professionals, parents and community support organizations. Coordination of their outpatient care, essential for good outcomes, presents major challenges. Extensive healthcare research has shown that the use of integrated, team-based care plans improves care coordination, but such plans are rarely deployed in practice. This paper reports on a study of care teams treating children with complex conditions at a major university tertiary care center. This study investigated barriers to plan implementation and resultant care coordination problems. It revealed the complex nature of teamwork in complex care, which poses challenges to team coordination that extend beyond those identified in prior work and handled by existing coordination systems. The paper builds on a computational teamwork theory to identify opportunities for technology to support increased plan-based complex-care coordination and to propose design approaches for systems that enable and enhance such coordination. \ }, url = {http://dash.harvard.edu/handle/1/14023477?show=full}, author = {Amir, Ofra and Barbara Grosz and Krzysztof Gajos and Sonja Swenson and Lee Sanders} } @proceedings {215246, title = {Multi-Agent Pathfinding as a Combinatorial Auction}, journal = {Twenty-Ninth AAAI Conference on Artificial Intelligence (AAAI-15)}, year = {2015}, address = {Austin, TX}, url = {https://www.dropbox.com/s/r1xdf0sbzolykci/auctionMAPFfinal.pdf?dl=0}, author = {Amir, Ofra and Guni Sharon and Stern, Roni} } @conference {amirDC, title = {To Share or Not to Share? The Single Agent in a Team Decision Problem}, booktitle = {AAAI Conference on Artificial Intelligence (doctoral consortium extended abstract)}, year = {2014}, url = {https://www.dropbox.com/s/i3o8z2h4e5m3tu3/dc-amir-final.pdf?dl=0}, author = {Amir, Ofra} } @conference {satdPoster, title = {To Share or Not to Share? The Single Agent in a Team Decision Problem}, booktitle = {AAAI Conference on Artificial Intelligence (student poster extended abstract)}, year = {2014}, url = {https://www.dropbox.com/s/4s7biv9dv54mq67/aaaiStudentPosters.pdf?dl=0}, author = {Amir, Ofra and Grosz, Barbara J and Stern, Roni} } @article {amir2014ai, title = {AI Support of Teamwork for Coordinated Care of Children with Complex Conditions}, journal = {AAAI Fall Symposium on Expanding the Boundaries of Health Informatics Using AI: Making Personalized and Participatory Medicine A Reality}, year = {2014}, url = {http://dash.harvard.edu/bitstream/handle/1/14171326/carePlansAAAIsymp_final.pdf?sequence=1}, author = {Amir, Ofra and Grosz, Barbara J and Gajos, Krzysztof Z and Swenson, Sonja M and Sanders, Lee M} } @inbook {amir2014plan, title = {Plan Recognition and Visualization in Exploratory Learning Environments}, booktitle = {Educational Data Mining}, year = {2014}, pages = {289{\textendash}327}, publisher = {Springer International Publishing}, organization = {Springer International Publishing}, url = {http://link.springer.com/chapter/10.1007/978-3-319-02738-8_11}, author = {Amir, Ofra and Gal, Kobi and Yaron, David and Karabinos, Michael and Belford, Robert} } @article {eyal2014survival, title = {Survival Analysis of Automobile Components Using Mutually Exclusive Forests}, journal = {IEEE Transactions on Systems, Man, and Cybernetics: Systems}, year = {2014}, publisher = {IEEE}, url = {http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6514923}, author = {Eyal, Ayelet and Rokach, Lior and Kalech, Meir and Amir, Ofra and Chougule, Rahul and Vaidyanathan, Rajkumar and Pattada, Kallappa} } @article {amir2014share, title = {To Share or Not to Share? The Single Agent in a Team Decision Problem}, journal = {Models and Paradigms for Planning under Uncertainty: a Broad Perspective}, year = {2014}, pages = {19}, url = {https://www.dropbox.com/s/jtn2cj9bil5iji1/mppuInformationSharing.pdf?dl=0}, author = {Amir, Ofra and Grosz, Barbara J and Stern, Roni} } @conference {amir2013coord, title = {Information Sharing for Care Coordination}, booktitle = {Workshop on Human-Agent Interaction Design and Models (HAIDM)}, year = {2013}, url = {https://www.dropbox.com/s/pfimws4ol0rgc66/hiadmInfoSharingFinal.pdf}, author = {Amir, Ofra and Stern, Roni and Grosz, Barbara J and Sanders, Lee M} } @conference {stern2013augie, title = {Augie: A Dialogue-Augmenting Agent for Improved Health Care Communication}, booktitle = {Workshop on Human-Agent Interaction Design and Models (HAIDM)}, year = {2013}, url = {https://www.dropbox.com/s/7s05hhaieamc8e2/augie.pdf}, author = {Stern, Roni and Amir, Ofra and Grosz, Barbara J and Fischer, Shira H and Sanders, Lee M} } @conference {amir2013verification, title = {On the Verification Complexity of Group Decision-Making Tasks}, booktitle = {First AAAI Conference on Human Computation and Crowdsourcing}, year = {2013}, url = {https://www.dropbox.com/s/5f3ktasyn05vpir/groupdm.pdf?dl=0}, author = {Amir, Ofra and Shahar, Yuval and Gal, Ya{\textquoteright}akov and Ilani, Litan} } @conference {amir2013information, title = {Information sharing for care coordination}, booktitle = {Proceedings of the 2013 international conference on Autonomous agents and multi-agent systems (Doctoral Consortium Extended Abstract)}, year = {2013}, pages = {1417{\textendash}1418}, url = {https://www.dropbox.com/s/i3o8z2h4e5m3tu3/dc-amir-final.pdf?dl=0}, author = {Amir, Ofra} } @conference {amir2013collaborative, title = {Collaborative health care plan support}, booktitle = {Proceedings of the 2013 international conference on Autonomous agents and multi-agent systems. [Challenges and Visions Track, second prize winner]}, year = {2013}, pages = {793{\textendash}796}, url = {http://dash.harvard.edu/bitstream/handle/1/10652708/Collaborative\%20Health\%20Care\%20Plan\%20Support.pdf?sequence=1}, author = {Amir, Ofra and Grosz, Barbara J and Law, Edith and Stern, Roni} } @article {amir2013plan, title = {Plan Recognition and Visualization in Exploratory Learning Environments}, journal = {ACM Transactions on Interactive Intelligent Systems (TiiS)}, volume = {3}, year = {2013}, pages = {16{\textendash}1}, publisher = {ACM}, url = {https://www.dropbox.com/s/1goea6p2n7cnacn/tiisVLfinal\%20\%281\%29.pdf?dl=0}, author = {Amir, Ofra and Gal, Kobi} } @article {amir2012economic, title = {Economic games on the internet: The effect of $1 stakes}, journal = {PloS one}, volume = {7}, year = {2012}, pages = {e31461}, publisher = {Public Library of Science}, url = {http://www.plosone.org/article/info\%3Adoi\%2F10.1371\%2Fjournal.pone.0031461}, author = {Amir, Ofra and David G. Rand and Gal, Ya{\textquoteright}akov} } @mastersthesis {206626, title = {Plan Recognition and Visualization in Exploratory Learning Environments}, year = {2011}, type = {Masters thesis}, url = {http://dl.dropbox.com/u/6323788/OfraAmirThesis.pdf}, author = {Amir, Ofra} } @conference {amir2011plan, title = {Plan recognition in virtual laboratories}, booktitle = {Proceedings of the Twenty-Second international joint conference on Artificial Intelligence-Volume Volume Three}, year = {2011}, pages = {2392{\textendash}2397}, url = {https://www.dropbox.com/s/2yjhq503dqdph4g/vl.pdf?dl=0}, author = {Amir, Ofra and Gal, Ya{\textquoteright}akov} }