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Cohen Sara

The Hebrew University of Jerusalem

 https://orcid.org/0000-0002-8482-9435
    20112023

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    • 2023

      Geographic Information Retrieval Using Wikipedia Articles

      Krause, A. & Cohen, S., 30 Apr 2023, ACM Web Conference 2023 - Proceedings of the World Wide Web Conference, WWW 2023. p. 3331-3341 11 p. (ACM Web Conference 2023 - Proceedings of the World Wide Web Conference, WWW 2023).

      The Hebrew University of Jerusalem

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

      Open Access
    • 2022

      Representative Query Results by Voting

      Behar, R. & Cohen, S., 10 Jun 2022, SIGMOD 2022 - Proceedings of the 2022 International Conference on Management of Data. p. 1741-1754 14 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

      The Hebrew University of Jerusalem

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

    • 2020

      Deriving Geolocations in Wikipedia

      Krause, A. & Cohen, S., 19 Oct 2020, CIKM 2020 - Proceedings of the 29th ACM International Conference on Information and Knowledge Management. p. 3293-3296 4 p. (International Conference on Information and Knowledge Management, Proceedings).

      The Hebrew University of Jerusalem

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

    • Diverse Enumeration of Maximal Cliques

      Sade, L. & Cohen, S., 19 Oct 2020, CIKM 2020 - Proceedings of the 29th ACM International Conference on Information and Knowledge Management. p. 3321-3324 4 p. (International Conference on Information and Knowledge Management, Proceedings).

      The Hebrew University of Jerusalem

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

    • Optimal End-Biased Histograms for Hierarchical Data

      Behar, R. & Cohen, S., 19 Oct 2020, CIKM 2020 - Proceedings of the 29th ACM International Conference on Information and Knowledge Management. p. 3261-3264 4 p. (International Conference on Information and Knowledge Management, Proceedings).

      The Hebrew University of Jerusalem

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

    • Optimal histograms with outliers

      Behar, R. & Cohen, S., 2020, Advances in Database Technology - EDBT 2020: 23rd International Conference on Extending Database Technology, Proceedings. Bonifati, A., Zhou, Y., Vaz Salles, M. A., Bohm, A., Olteanu, D., Fletcher, G., Khan, A. & Yang, B. (eds.). p. 181-192 12 p. (Advances in Database Technology - EDBT; vol. 2020-March).

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

    • Reasoning about the future in blockchain databases

      Cohen, S., Rosenthal, A. & Zohar, A., Apr 2020, Proceedings - 2020 IEEE 36th International Conference on Data Engineering, ICDE 2020. IEEE Computer Society, p. 1930-1933 4 p. 9101185. (Proceedings - International Conference on Data Engineering; vol. 2020-April).

      The Hebrew University of Jerusalem

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

    • 2019

      Enumerating minimal weight set covers

      Ajami, Z. & Cohen, S., Apr 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE Computer Society, p. 518-529 12 p. 8731348. (Proceedings - International Conference on Data Engineering; vol. 2019-April).

      The Hebrew University of Jerusalem

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

    • 2018

      Finding all maximal connected S-cliques in social networks

      Behar, R. & Cohen, S., 2018, Advances in Database Technology - EDBT 2018: 21st International Conference on Extending Database Technology, Proceedings. Bohlen, M., Pichler, R., May, N., Rahm, E., Wu, S-H. & Hose, K. (eds.). p. 61-72 12 p. (Advances in Database Technology - EDBT; vol. 2018-March).

      The Hebrew University of Jerusalem

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

    • RQL: Retrospective computations over snapshot sets

      Tsikoudis, N., Shrira, L. & Cohen, S., 2018, Advances in Database Technology - EDBT 2018: 21st International Conference on Extending Database Technology, Proceedings. Bohlen, M., Pichler, R., May, N., Rahm, E., Wu, S-H. & Hose, K. (eds.). p. 600-611 12 p. (Advances in Database Technology - EDBT; vol. 2018-March).

      The Hebrew University of Jerusalem

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

    • 2017

      Crowdsourcing with diverse groups of users

      Cohen, S. & Yashinski, M., 14 May 2017, 20th International Workshop on the Web and Databases, WebDB 2017 - Web of Opinions: Truths, Beliefs, and Confl. Senellart, P. & Meliou, A. (eds.). p. 7-12 6 p. (20th International Workshop on the Web and Databases, WebDB 2017 - Web of Opinions: Truths, Beliefs, and Conficts).

      The Hebrew University of Jerusalem

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

    • Reverse engineering SPJ-queries from examples

      Weiss, Y. Y. & Cohen, S., 9 May 2017, PODS 2017 - Proceedings of the 36th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems. p. 151-166 16 p. (Proceedings of the ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems; vol. Part F127745).

      The Hebrew University of Jerusalem

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

    • Verifying equivalence of spark programs

      Grossman, S., Cohen, S., Itzhaky, S., Rinetzky, N. & Sagiv, M., 2017, Computer Aided Verification - 29th International Conference, CAV 2017, Proceedings. Kuncak, V. & Majumdar, R. (eds.). p. 282-300 19 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10427 LNCS).

      Tel Aviv University, The Hebrew University of Jerusalem

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

    • 2016

      Data management for social networking

      Cohen, S., 15 Jun 2016, PODS 2016 - Proceedings of the 35th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems. p. 165-177 13 p. (Proceedings of the ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems; vol. 26-June-01-July-2016).

      The Hebrew University of Jerusalem

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

    • 2015

      An axiomatic approach to link prediction

      Cohen, S. & Zohar, A., 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. AI Access Foundation, p. 58-64 7 p. (Proceedings of the National Conference on Artificial Intelligence; vol. 1).

      The Hebrew University of Jerusalem

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

    • A personalized geosocial app for surviving an earthquake

      Bekhor, S., Cohen, S., Doytsher, Y., Kanza, Y. & Sagiv, Y., 3 Nov 2015, Proceedings of the 1st ACM SIGSPATIAL International Workshop on the Use of GIS in Emergency Management, EM-GIS 2015. (Proceedings of the 1st ACM SIGSPATIAL International Workshop on the Use of GIS in Emergency Management, EM-GIS 2015).

      Technion - Israel Institute of Technology, The Hebrew University of Jerusalem

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

    • Efficient enumeration of maximal k-plexes

      Berlowitz, D., Cohen, S. & Kimelfeld, B., 27 May 2015, SIGMOD 2015 - Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data. p. 431-444 14 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data; vol. 2015-May).

      Technion - Israel Institute of Technology, The Hebrew University of Jerusalem

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

    • Efficiently and effectively finding window representatives

      Senyor-Schloss, L. & Cohen, S., 3 Nov 2015, Proceedings of the 5th International Workshop on Mobile Entity Localization and Tracking in GPS-Less Environments, MELT 2015. Zhang, Y. & Priyantha, B. (eds.). 7. (Proceedings of the 5th International Workshop on Mobile Entity Localization and Tracking in GPS-Less Environments, MELT 2015).

      The Hebrew University of Jerusalem

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

    • Learning tree patterns from example graphs

      Cohen, S. & Weiss, Y. Y., 2015, 18th International Conference on Database Theory, ICDT 2015. Arenas, M. & Ugarte, M. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, p. 127-143 17 p. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 31).

      The Hebrew University of Jerusalem

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

    • Predicting email recipients

      Sofershtein, Z. & Cohen, S., 25 Aug 2015, Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015. Pei, J., Tang, J. & Silvestri, F. (eds.). p. 761-764 4 p. (Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015).

      The Hebrew University of Jerusalem

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

    • 2014

      A general algorithm for subtree similarity-search

      Cohen, S. & Or, N., 2014, 2014 IEEE 30th International Conference on Data Engineering, ICDE 2014. IEEE Computer Society, p. 928-939 12 p. 6816712. (Proceedings - International Conference on Data Engineering).

      The Hebrew University of Jerusalem

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

    • 2013

      Certain and possible XPath answers

      Cohen, S. & Weiss, Y. Y., 2013, ICDT 2013 - 16th International Conference on Database Theory, Proceedings. p. 237-248 12 p. (ACM International Conference Proceeding Series).

      The Hebrew University of Jerusalem

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

    • Implementing link-prediction for social networks in a database system

      Cohen, S. & Cohen-Tzemach, N., 2013, Proceedings of the ACM SIGMOD Workshop on Databases and Social Networks, DBSocial 2013. p. 37-42 6 p. (Proceedings of the ACM SIGMOD Workshop on Databases and Social Networks, DBSocial 2013).

      The Hebrew University of Jerusalem

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

    • Indexing for subtree similarity-search using edit distance

      Cohen, S., 2013, SIGMOD 2013 - International Conference on Management of Data. p. 49-60 12 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

      The Hebrew University of Jerusalem

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

    • Recommending collaborators using keywords

      Cohen, S. & Ebel, L., 2013, WWW 2013 Companion - Proceedings of the 22nd International Conference on World Wide Web. p. 959-962 4 p. (WWW 2013 Companion - Proceedings of the 22nd International Conference on World Wide Web).

      The Hebrew University of Jerusalem

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

    • 2011

      Grr: Generating random RDF

      Blum, D. & Cohen, S., 2011, The Semantic Web: Research and Applications - 8th Extended Semantic Web Conference, ESWC 2011, Proceedings. PART 2 ed. p. 16-30 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6643 LNCS, no. PART 2).

      The Hebrew University of Jerusalem

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

      Open Access