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    108 entries « 2 of 3 »

    2006

    Algebra-based identification of tree patterns in XQuery (Conference)

    Arion, Andrei; Benzaken, Veronique; Manolescu, Ioana; Papakonstantinou, Yannis; Vijay, Ravi

    FQAS, 2006.

    (Links | BibTeX)

    Structured Materialized Views for XML Queries (Conference)

    Manolescu, Ioana; Benzaken, Veronique; Arion, Andrei; Papakonstantinou, Yannis

    BDA, 2006, (Journees Bases de Donnees Avancees).

    (Links | BibTeX)

    Keyword Proximity Search in XML Trees (Journal Article)

    Srivastava, Divesh; Papakonstantinou, Yannis; Hristidis, Vagelis; Koudas, Nick

    IEEE Transactions on Knowledge and Data Engineering, 2006.

    (Links | BibTeX)

    2005

    Determining Source Contribution in Integration Systems (Conference)

    Deutsch, Alin; Papakonstantinou, Yannis; Katsis, Yannis

    PODS, 2005, (Symposium on Principles of Database Systems).

    (Links | BibTeX)

    Efficient Keyword Search for Smallest LCAs in XML Databases (Conference)

    Papakonstantinou, Yannis; Xu, Yu

    SIGMOD, 2005, (International Conference on Management of Data).

    (Links | BibTeX)

    Graphical Query Interfaces for Semistructured Data: The QURSED System (Journal Article)

    Papakonstantinou, Yannis; Vassalos, Vasilis; Petropoulos, Michalis

    TOIT, 5 (2), pp. 390-438, 2005, (ACM Transactions on Internet Technology).

    (Links | BibTeX)

    Rewriting Nested XML Queries Using Nested Views (Technical Report)

    Deutsch, Alin; Papakonstantinou, Yannis; Onose, Nicola; Curtmola, Emiran

    2005.

    (BibTeX)

    Privacy in Database Publishing (Conference)

    Deutsch, Alin; Papakonstantinou, Yannis

    ICDT, Springer, 2005, (International Conference on Database Theory).

    (Links | BibTeX)

    2004

    Incremental Validation of XML Documents (Journal Article)

    Vianu, Victor; Papakonstantinou, Yannis; Balmin, Andrey

    TODS, 2004, (ACM Transactions on Database Systems).

    (Links | BibTeX)

    The NEXT Logical Framework for XQuery (Conference)

    Deutsch, Alin; Papakonstantinou, Yannis; Xu, Yu

    VLDB, 2004, (International Conference on Very Large Databases).

    (Links | BibTeX)

    Authority-Based Keyword Queries in Databases using ObjectRank (Conference)

    Papakonstantinou, Yannis; Balmin, Andrey; Hristidis, Vagelis

    VLDB, 2004, (International Conference on Very Large Databases).

    (Links | BibTeX)

    Minimization and Group-By Detection for Nested XQueries (Conference)

    Deutsch, Alin; Papakonstantinou, Yannis; Xu, Yu

    ICDE, 2004, (International Conference on Data Engineering).

    (Links | BibTeX)

    Storing and Querying XML Data Using Denormalized Relational Databases (Journal Article)

    Papakonstantinou, Yannis; Balmin, Andrey

    VLDB Journal, 2004.

    (Links | BibTeX)

    Algorithms and Applications for answering Ranked Queries using Ranked Views (Journal Article)

    Papakonstantinou, Yannis; Hristidis, Vagelis

    VLDB Journal, 2004.

    (Links | BibTeX)

    2003

    The Query Set Specification Language (QSSL) (Miscellaneous)

    Deutsch, Alin; Papakonstantinou, Yannis; Petropoulos, Michalis

    2003, (International Workshop on the Web and Databases).

    (Links | BibTeX)

    Keyword Proximity Search on XML Graphs (Conference)

    Papakonstantinou, Yannis; Balmin, Andrey; Hristidis, Vagelis

    ICDE, 2003, (International Conference on Data Engineering).

    (Links | BibTeX)

    XML queries and algebra in the Enosys integration platform (Journal Article)

    Papakonstantinou, Yannis; Vassalos, Vasilis; Velikhov, Pavel; Borkar, Vinayak; Orgiyan, Maxim; Stathatos, Konstantinos; Suta, Lucian

    Data & Knowledge Engineering, 44 (3), pp. 299-322, 2003.

    (Links | BibTeX)

    Incremental Validation of XML Documents (Conference)

    Vianu, Victor; Papakonstantinou, Yannis

    ICDT, 2003, (International Conference on Database Theory).

    (Links | BibTeX)

    Efficient IR-Style Keyword Search over Relational Databases (Conference)

    Papakonstantinou, Yannis; Gravano, Luis; Hristidis, Vagelis

    VLDB, 2003, (International Conference on Very Large Databases).

    (Links | BibTeX)

    A System for Keyword Search on XML Databases (Miscellaneous)

    Srivastava, Divesh; Papakonstantinou, Yannis; Balmin, Andrey; Hristidis, Vagelis; Koudas, Nick; Wang, Tianqiu

    2003.

    (Links | BibTeX)

    2002

    QURSED: Querying and Reporting Semistructured Data (Conference)

    Papakonstantinou, Yannis; Vassalos, Vasilis; Petropoulos, Michalis

    SIGMOD, 2002, (International Conference on Management of Data).

    (Links | BibTeX)

    Architecture and Implementation of an XQuery-based Information Integration Platform (Journal Article)

    Papakonstantinou, Yannis; Vassalos, Vasilis

    IEEE Data Engineering Bulletin, 25 (1), pp. 18-26, 2002.

    (Links | BibTeX)

    Building XML query forms and reports with XQForms (Journal Article)

    Papakonstantinou, Yannis; Vassalos, Vasilis; Petropoulos, Michalis

    Computer Networks, 39 (5), pp. 541-558, 2002.

    (Links | BibTeX)

    A Transducer-Based XML Query Processor (Conference)

    Ludascher, Bertram; Papakonstantinou, Yannis; Mukhopadhyay, Pratik

    VLDB, 2002, (International Conference on Very Large Databases).

    (Links | BibTeX)

    Mixing Querying and Navigation in MIX (Conference)

    Papakonstantinou, Yannis; Mukhopadhyay, Pratik

    ICDE, 2002, (International Conference on Data Engineering).

    (Links | BibTeX)

    DISCOVER: Keyword Search in Relational Databases (Conference)

    Papakonstantinou, Yannis; Hristidis, Vagelis

    VLDB, 2002, (International Conference on Very Large Databases).

    (Links | BibTeX)

    2001

    Merging results from Multi-parametric Ranked Queries (Technical Report)

    Papakonstantinou, Yannis; Hristidis, Vagelis

    2001.

    (Links | BibTeX)

    PREFER: A System for the Efficient Execution of Multi-parametric Ranked Queries (Conference)

    Papakonstantinou, Yannis; Hristidis, Vagelis; Koudas, Nick

    SIGMOD, 2001, (International Conference on Management of Data).

    (Links | BibTeX)

    The Enosys Markets Data Integration Platform: Lessons from the Trenches (Conference)

    Papakonstantinou, Yannis; Vassalos, Vasilis

    CIKM, 2001, (International Conference on Information and Knowledge Management).

    (Links | BibTeX)

    XML Query Forms (XQForms): Declarative Specification of XML Query Interfaces (Conference)

    Papakonstantinou, Yannis; Vassalos, Vasilis; Petropoulos, Michalis

    WWW, 2001, (World Wide Web Conference Series).

    (Links | BibTeX)

    2000

    Expressive Capabilities Description Languages and Query Rewriting Algorithms (Journal Article)

    Papakonstantinou, Yannis; Vassalos, Vasilis

    JLP, 43 (1), pp. 75-122, 2000, (Journal of Logic Programming).

    (Links | BibTeX)

    Navigation-Driven Evaluation of Virtual Mediated Views (Conference)

    Ludascher, Bertram; Papakonstantinou, Yannis; Velikhov, Pavel

    EDBT, 2000, (Extending Database Technology).

    (Links | BibTeX)

    DTD Inference for Views of XML Data (Conference)

    Vianu, Victor; Papakonstantinou, Yannis

    PODS, 2000, (Symposium on Principles of Database Systems).

    (Links | BibTeX)

    Optimization of Hypothetical Queries in an OLAP Environment (Conference)

    Papakonstantinou, Yannis; Balmin, Andrey; Papadimitriou, Thanos

    ICDE, 2000, (International Conference on Data Engineering).

    (Links | BibTeX)

    Hypothetical Queries in an OLAP Environment (Conference)

    Papakonstantinou, Yannis; Balmin, Andrey; Papadimitriou, Thanos

    VLDB, 2000, (International Conference on Very Large Databases).

    (Links | BibTeX)

    BBQ: A Visual Interface for Integrated Browsing and Querying of XML (Conference)

    Papakonstantinou, Yannis; Munroe, Kevin

    VDB, 2000, (Visual Database Systems).

    (Links | BibTeX)

    1999

    XML-based Information Mediation for Digital Libraries (Conference)

    Ludascher, Bertram; Marciano, Richard; Papakonstantinou, Yannis; Gupta, Amarnath; Baru, Chaitanya; Chu, Vincent; Velikhov, Pavel

    ACM DL, 1999, (ACM International Conference on Digital Libraries).

    (BibTeX)

    XML-Based Information Mediation with MIX (Conference)

    Ludascher, Bertram; Marciano, Richard; Papakonstantinou, Yannis; Gupta, Amarnath; Baru, Chaitanya; Chu, Vincent; Velikhov, Pavel

    SIGMOD, 1999, (International Conference on Management of Data).

    (Links | BibTeX)

    A Framework for Navigation-Driven Lazy Mediators (Conference)

    Ludascher, Bertram; Papakonstantinou, Yannis; Velikhov, Pavel

    WebDB, 1999, (International Workshop on the Web and Databases).

    (Links | BibTeX)

    Enhancing Semistructured Data Mediators with Document Type Definitions (Conference)

    Papakonstantinou, Yannis; Velikhov, Pavel

    ICDE, 1999, (International Conference on Data Engineering).

    (Links | BibTeX)

    Query Rewriting for Semistructured Data (Conference)

    Papakonstantinou, Yannis; Vassalos, Vasilis

    SIGMOD, 1999, (International Conference on Management of Data).

    (Links | BibTeX)

    1998

    Capabilities-Based Query Rewriting in Mediator Systems (Journal Article)

    Papakonstantinou, Yannis; Gupta, Ashish; Haas, Laura

    Distributed and Parallel Databases, 6 (1), pp. 73-110, 1998.

    (Links | BibTeX)

    Mediating and Metasearching on the Internet (Journal Article)

    Papakonstantinou, Yannis; Gravano, Luis

    IEEE Data Engineering Bulletin, 21 (2), pp. 28-36, 1998.

    (Links | BibTeX)

    Fusion Queries over Internet Databases (Conference)

    Abiteboul, Serge; Papakonstantinou, Yannis; Garcia-Molina, Hector; Yerneni, Ramana

    EDBT, 1998, (Extending Database Technology).

    (Links | BibTeX)

    Capability Based Mediation in TSIMMIS (Conference)

    Papakonstantinou, Yannis; Vassalos, Vasilis; Garcia-Molina, Hector; Ullman, Jeffrey; Yerneni, Ramana; Li, Chen; Valiveti, Murty

    SIGMOD, 1998, (International Conference on Management of Data).

    (Links | BibTeX)

    Features and Requirements for an XML View Definition Language: Lessons from XML Information Mediation (Miscellaneous)

    Ludascher, Bertram; Vianu, Victor; Papakonstantinou, Yannis; Baru, Chaitanya; Velikhov, Pavel

    1998, (The Query Languages Workshop (W3C Workshops)).

    (Links | BibTeX)

    1997

    The TSIMMIS Approach to Mediation: Data Models and Languages (Journal Article)

    Papakonstantinou, Yannis; Vassalos, Vasilis; Garcia-Molina, Hector; Quass, Dallan; Rajaraman, Anand; Sagiv, Yehoshua; Ullman, Jeffrey; Widom, Jennifer

    JIIS, 8 (2), pp. 117-132, 1997, (Journal of Intelligent Information Systems).

    (Links | BibTeX)

    Describing and Using Query Capabilities of Heterogeneous Sources (Conference)

    Papakonstantinou, Yannis; Vassalos, Vasilis

    VLDB, 1997, (International Conference on Very Large Databases).

    (Links | BibTeX)

    1996

    Object Fusion in Mediator Systems (Conference)

    Abiteboul, Serge; Papakonstantinou, Yannis; Garcia-Molina, Hector

    VLDB, 1996, (International Conference on Very Large Databases).

    (Links | BibTeX)

    Capabilities-Based Query Rewriting in Mediator Systems (Conference)

    Papakonstantinou, Yannis; Gupta, Ashish; Haas, Laura

    PDIS, 1996, (Conference on Parallel and Distributed Information Systems).

    (Links | BibTeX)

    108 entries « 2 of 3 »