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Avigdor Gal

Prof.

 https://orcid.org/0000-0002-7028-661X
    • 3680
      Citations
    1993 …2024

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    • 2014

      Pay-as-you-go reconciliation in schema matching networks

      Nguyen, Q. V. H., Nguyen, T. T., Miklós, Z., Aberer, K., Gal, A. & Weidlich, M., 2014, 2014 IEEE 30th International Conference on Data Engineering, ICDE 2014. p. 220-231 12 p. 6816653. (Proceedings - International Conference on Data Engineering).

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

      Open Access

    • Queue mining - Predicting delays in service processes

      Senderovich, A., Weidlich, M., Gal, A. & Mandelbaum, A., 2014, Advanced Information Systems Engineering - 26th International Conference, CAiSE 2014, Proceedings. p. 42-57 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8484 LNCS).

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

    • Scalable stateful stream processing for smart grids

      Fernandez, R. C., Weidlich, M., Pietzuch, P. & Gal, A., 2014, DEBS 2014 - Proceedings of the 8th ACM International Conference on Distributed Event-Based Systems. p. 276-281 6 p. (DEBS 2014 - Proceedings of the 8th ACM International Conference on Distributed Event-Based Systems).

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

    • 2013

      A new class of lineage expressions over probabilistic databases computable in p-time

      Kenig, B., Gal, A. & Strichman, O., 2013, Scalable Uncertainty Management - 7th International Conference, SUM 2013, Proceedings. p. 219-232 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8078 LNAI).

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

    • Completeness and ambiguity of schema cover

      Gal, A., Katz, M., Sagi, T., Weidlich, M., Aberer, K., Quoc Viet Nguyen, H., Miklós, Z., Levy, E. & Shafran, V., 2013, On the Move to Meaningful Internet Systems: OTM 2013 Conferences - Confederated International Conferences: CoopIS 2013, DOA-Trusted Cloud 2013, and ODBASE 2013, Proceedings. p. 241-258 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8185 LNCS).

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

      Open Access

    • Data-parallel computing meets STRIPS

      Karpas, E., Sagi, T., Domshlak, C., Gal, A., Mendelson, A. & Tennenholtz, M., 2013, Proceedings of the 27th AAAI Conference on Artificial Intelligence, AAAI 2013. p. 474-480 7 p. (Proceedings of the 27th AAAI Conference on Artificial Intelligence, AAAI 2013).

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

    • Grand challenge: The techniball system

      Gal, A., Keren, S., Sondak, M., Weidlich, M., Blom, H. & Bockermann, C., 2013, DEBS 2013 - Proceedings of the 7th ACM International Conference on Distributed Event-Based Systems. p. 319-324 6 p. (DEBS 2013 - Proceedings of the 7th ACM International Conference on Distributed Event-Based Systems).

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

    • Matching business process models using positional passage-based language models

      Weidlich, M., Sheetrit, E., Branco, M. C. & Gal, A., 2013, Conceptual Modeling - 32th International Conference, ER 2013, Proceedings. p. 130-137 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8217 LNCS).

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

    • Minimizing human effort in reconciling match networks

      Nguyen, H. Q. V., Wijaya, T. K., Miklós, Z., Aberer, K., Levy, E., Shafran, V., Gal, A. & Weidlich, M., 2013, Conceptual Modeling - 32th International Conference, ER 2013, Proceedings. p. 212-226 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8217 LNCS).

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

    • Net-based analysis of event processing networks - The fast flower delivery case

      Weidlich, M., Mendling, J. & Gal, A., 2013, Application and Theory of Petri Nets and Concurrency - 34th International Conference, PETRI NETS 2013, Proceedings. p. 270-290 21 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7927 LNCS).

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

      Open Access

    • Predicting the quality of process model matching

      Weidlich, M., Sagi, T., Leopold, H., Gal, A. & Mendling, J., 2013, Business Process Management - 11th International Conference, BPM 2013, Proceedings. p. 203-210 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8094 LNCS).

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

    • Self-adaptive event recognition for intelligent transport management

      Artikis, A., Weidlich, M., Gal, A., Kalogeraki, V. & Gunopulos, D., 2013, Proceedings - 2013 IEEE International Conference on Big Data, Big Data 2013. p. 319-325 7 p. 6691590. (Proceedings - 2013 IEEE International Conference on Big Data, Big Data 2013).

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

    • 2012

      Making sense of top-k matchings: A unified match graph for schema matching

      Gal, A., Sagi, T., Weidlich, M., Levy, E., Shafran, V., Miklós, Z. & Hung, N. Q. V., 2012, Proceedings of the 9th International Workshop on Information Integration on the Web, IIWeb'12. (ACM International Conference Proceeding Series).

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

      Open Access

    • Non-binary evaluation for schema matching

      Sagi, T. & Gal, A., 2012, Conceptual Modeling - 31st International Conference, ER 2012, Proceedings. p. 477-486 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7532 LNCS).

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

    • 2011

      Content-based validation of business process modifications

      Lincoln, M. & Gal, A., 2011, Conceptual Modeling, ER 2011 - 30th International Conference, Proceedings. p. 495-503 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6998 LNCS).

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

    • New models and algorithms for throughput maximization in broadcast scheduling (extended abstract)

      Chekuri, C., Gal, A., Im, S., Khuller, S., Li, J., McCutchen, R., Moseley, B. & Raschid, L., 2011, Approximation and Online Algorithms - 8th International Workshop, WAOA 2010, Revised Papers. p. 71-82 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6534 LNCS).

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

    • Pattern rewriting framework for event processing optimization

      Rabinovich, E., Etzion, O. & Gal, A., 2011, DEBS'11 - Proceedings of the 5th ACM International Conference on Distributed Event-Based Systems. p. 101-112 12 p. (DEBS'11 - Proceedings of the 5th ACM International Conference on Distributed Event-Based Systems).

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

    • Searching business process repositories using operational similarity

      Lincoln, M. & Gal, A., 2011, On the Move to Meaningful Internet Systems, OTM 2011 - Confederated International Conferences: CoopIS, DOA-SVI, and ODBASE 2011, Proceedings. PART 1 ed. p. 2-19 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7044 LNCS, no. PART 1).

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

    • Uncertain schema matching: The power of not knowing

      Gal, A., 2011, CIKM'11 - Proceedings of the 2011 ACM International Conference on Information and Knowledge Management. p. 2615 1 p. (International Conference on Information and Knowledge Management, Proceedings).

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

      Open Access
    • 2010

      10042 Abstracts Collection - Semantic Challenges in Sensor Networks

      Aberer, K., Gal, A., Hauswirth, M., Sattler, K.-U. & Sheth, A. P., 2010, Semantic Challenges in Sensor Networks, 24.01. - 29.01.2010. Aberer, K., Gal, A., Hauswirth, M., Sattler, K.-U. & Sheth, A. P. (eds.). Vol. 10042. (Dagstuhl Seminar Proceedings).

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

    • 10042 Executive Summary - Semantic Challenges in Sensor Networks

      Aberer, K., Gal, A., Hauswirth, M., Sattler, K.-U. & Sheth, A. P., 2010, Semantic Challenges in Sensor Networks, 24.01. - 29.01.2010. Aberer, K., Gal, A., Hauswirth, M., Sattler, K.-U. & Sheth, A. P. (eds.). Vol. 10042. (Dagstuhl Seminar Proceedings).

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

    • Machine-assisted design of business process models using descriptor space analysis

      Lincoln, M., Golani, M. & Gal, A., 2010, Business Process Management - 8th International Conference, BPM 2010, Proceedings. p. 128-144 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6336 LNCS).

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

    • On trade-offs in event delivery systems

      Roitman, H., Gal, A. & Raschid, L., 2010, Proceedings of the 4th ACM International Conference on Distributed Event-Based Systems, DEBS 2010. p. 116-127 12 p. (Proceedings of the 4th ACM International Conference on Distributed Event-Based Systems, DEBS 2010).

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

    • 2009

      Aggregate query answering under uncertain schema mappings

      Gal, A., Martinez, M. V., Simari, G. I. & Subrahmanian, V. S., 2009, Proceedings - 25th IEEE International Conference on Data Engineering, ICDE 2009. p. 940-951 12 p. 4812467. (Proceedings - International Conference on Data Engineering).

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

    • Self organizing semantic topologies in P2P data integration systems

      Eyal, A. & Gal, A., 2009, Proceedings - 25th IEEE International Conference on Data Engineering, ICDE 2009. p. 1159-1162 4 p. 4812490. (Proceedings - International Conference on Data Engineering).

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

    • Tuning complex event processing rules using the prediction-correction paradigm

      Turchin, Y., Gal, A. & Wasserkrug, S., 2009, Proceedings of the Third ACM International Conference on Distributed Event-Based Systems, DEBS 2009, Nashville, Tennessee, USA, July 6-9, 2009. Gokhale, A. S. & Schmidt, D. C. (eds.).

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

    • Web monitoring 2.0: Crossing streams to satisfy complex data needs

      Roitman, H., Gal, A. & Raschid, L., 2009, Proceedings - 25th IEEE International Conference on Data Engineering, ICDE 2009. p. 1215-1218 4 p. 4812504. (Proceedings - International Conference on Data Engineering).

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

    • 2008

      Advances in ontology matching

      Gal, A. & Shvaiko, P., 2008, Advances in Web Semantics I - Ontologies, Web Services and Applied Semantic Web. p. 176-198 23 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4891 LNCS).

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

      Open Access

    • Boosting schema matchers

      Marie, A. & Gal, A., 2008, On the Move to Meaningful Internet Systems: OTM 2008 - OTM 2008 Confederated International Conferences CoopIS, DOA, GADA, IS, and ODBASE 2008, Proceedings. PART 1 ed. p. 283-300 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5331 LNCS, no. PART 1).

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

    • Capturing approximated data delivery tradeoffs

      Roitman, H., Gal, A. & Raschid, L., 2008, Proceedings of the 2008 IEEE 24th International Conference on Data Engineering, ICDE'08. p. 1471-1473 3 p. 4497593. (Proceedings - International Conference on Data Engineering).

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

    • Complex event processing over uncertain data

      Wasserkrug, S., Gal, A., Etzion, O. & Turchin, Y., 2008, Proceedings of the 2nd International Conference on Distributed Event-Based Systems, DEBS 2008. p. 253-264 12 p. (Proceedings of the 2nd International Conference on Distributed Event-Based Systems, DEBS 2008).

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

    • Efficient uncertainty management in complex event systems saving the witch from henzel & gretel

      Wasserkrug, S., Gal, A., Turchin, Y. & Etzion, O., 2008, Proceedings of the 2nd International Conference on Distributed Event-Based Systems, DEBS 2008. p. 305-308 4 p. (Proceedings of the 2nd International Conference on Distributed Event-Based Systems, DEBS 2008).

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

    • Generating and optimizing graphical user interfaces for semantic service compositions

      Toch, E., Reinhartz-Berger, I., Gal, A. & Dori, D., 2008, Conceptual Modeling - ER 2008 - 27th International Conference on Conceptual Modeling, Proceedings. p. 528-529 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5231 LNCS).

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

    • Interpreting similarity measures: Bridging the gap between schema matching and data integration

      Gal, A., 2008, Proceedings of the 2008 - IEEE 24th International Conference on Data Engineering Workshop, ICDE'08. p. 278-285 8 p. 4498332. (Proceedings - International Conference on Data Engineering).

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

    • Modeling alternatives in exception executions

      Golani, M., Gal, A. & Toch, E., 2008, Business Process Management Workshops - BPM 2007 International Workshops BPI, BPD, CBP, ProHealth, RefMod, semantics4ws, Revised Selected Papers. p. 54-65 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4928 LNCS).

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

    • Providing top-K alternative schema matchings with Onto Matcher

      Roitman, H., Gal, A. & Domshlak, C., 2008, Conceptual Modeling - ER 2008 - 27th International Conference on Conceptual Modeling, Proceedings. p. 538-539 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5231 LNCS).

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

    • Satisfying complex data needs using pull-based online monitoring of volatile data sources

      Roitman, H., Gal, A. & Raschid, L., 2008, Proceedings of the 2008 IEEE 24th International Conference on Data Engineering, ICDE'08. p. 1465-1467 3 p. 4497591. (Proceedings - International Conference on Data Engineering).

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

    • The (Similarity) matrix reloaded

      Gal, A., 2008, On the Move to Meaningful Internet Systems: OTM 2008 Workshops - OTM Confederated InternationalWorkshops and Posters ADI, AWeSoMe, COMBEK, EI2N, IWSSA, MONET, OnToContent+QSI, ORM, PerSys, RDDS, SEMELS, and SWWS 2008, Proceedings. Meersman, R., Tari, Z. & Herrero, P. (eds.). p. 8-9 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5333).

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

    • The health problems of data integration

      Gal, A., 2008, On the Move to Meaningful Internet Systems: OTM 2008 Workshops - OTM Confederated InternationalWorkshops and Posters ADI, AWeSoMe, COMBEK, EI2N, IWSSA, MONET, OnToContent+QSI, ORM, PerSys, RDDS, SEMELS, and SWWS 2008, Proceedings. Meersman, R., Tari, Z. & Herrero, P. (eds.). p. 65 1 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5333).

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

      Open Access
    • 2007

      Communication-Efficient Query Answering with Quality Guarantees in Client-Server Applications

      Shmueli-Scheuer, M., Chaudhary, A., Gal, A. & Li, C., 2007, Tenth International Workshop on the Web and Databases, WebDB 2007, Beijing, China, June 15, 2007.

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

    • Managing uncertainty in schema matcher ensembles

      Marie, A. & Gal, A., 2007, Scalable Uncertainty Management - 1st International Conference, SUM 2007, Proceedings. p. 60-73 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4772 LNAI).

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

    • On the stable marriage of maximum weight royal couples

      Marie, A. & Gal, A., 2007, Information Integration on the Web, IIWeb - Papers from the 2007 AAAI Workshop, Technical Report. p. 62-67 6 p. (AAAI Workshop - Technical Report; vol. WS-07-14).

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

    • Putting things in context: A topological approach to mapping contexts to ontologies

      Segev, A. & Gal, A., 2007, Journal on Data Semantics IX. p. 113-140 28 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4601 LNCS).

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

    • The generation Y of XML schema matching panel description

      Gal, A., 2007, Database and XML Technologies - 5th International XML Database Symposium, XSym 2007, Proceedings. p. 137-139 3 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4704 LNCS).

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

    • 2006

      A taxonomy and representation of sources of uncertainty in active systems

      Wasserkrug, S., Gal, A. & Etzion, O., 2006, Next Generation Information Technologies and Systems - 6th International Conference, NGITS 2006, Proceedings. p. 174-185 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4032 LNCS).

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

    • Bid-based approach for pricing Web service

      Yahav, I., Gal, A. & Larson, N., 2006, On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Proceedings. p. 360-376 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4275 LNCS - I).

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

    • Managing uncertainty in schema matching with top-K schema mappings

      Gal, A., 2006, Journal on Data Semantics VI - Special Issue on Emergent Semantics. p. 90-114 25 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4090 LNCS).

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

      Open Access

    • OntoBuilder: Fully automatic extraction and consolidation of ontologies from web sources using sequence semantics

      Roitman, H. & Gal, A., 2006, Current Trends in Database Technology - EDBT 2006 - EDBT 2006 Workshops PhD, DataX, IIDB, IIHA, ICSNW, QLQP, PIM, PaRMA, and Reactivity on the Web, Revised Selected Papers. p. 573-576 4 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4254 LNCS).

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

    • OPOSSUM: Bridging the gap between web services and the semantic web

      Toch, E., Reinhartz-Berger, I., Gal, A. & Dori, D., 2006, Next Generation Information Technologies and Systems - 6th International Conference, NGITS 2006, Proceedings. p. 357-358 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4032 LNCS).

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

    • Optimizing exception handling in workflows using process restructuring

      Golani, M. & Gal, A., 2006, Business Process Management - 4th International Conference, BPM 2006, Proceedings. p. 407-413 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4102 LNCS).

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