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    Author information
    First name: Nick
    Last name: Koudas
    Company: University of Toronto
    DBLP: k/NickKoudas
    Rating: (6)
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    Below you find the publications which have been written by this author.

    Show item 101 to 165 of 165  
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    Conference paper
    Rui Zhang 0003, Nick Koudas, Beng Chin Ooi, Divesh Srivastava.
    Multiple Aggregations Over Data Streams.
    Proceedings of the ACM SIGMOD International Conference on Management of Data, Baltimore, Maryland, USA, June 14-16, 2005 2005 (0) 2005
    Conference paper
    Sihem Amer-Yahia, Nick Koudas, Amélie Marian, Divesh Srivastava, David Toman.
    Structure and Content Scoring for XML.
    Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30 - September 2, 2005 2005 (0) 2005
    Conference paper
    SungRan Cho, Nick Koudas, Divesh Srivastava.
    MIX: A Meta-data Indexing System for XML.
    Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30 - September 2, 2005 2005 (0) 2005
    Conference paper
    Liang Jin, Nick Koudas, Chen Li, Anthony K. H. Tung.
    Indexing Mixed Types for Approximate Retrieval.
    Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30 - September 2, 2005 2005 (0) 2005
    Conference paper
    Nick Koudas, Divesh Srivastava.
    Approximate Joins: Concepts and Techniques.
    Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30 - September 2, 2005 2005 (0) 2005
    Conference paper
    Zografoula Vagena, Nick Koudas, Divesh Srivastava, Vassilis J. Tsotras.
    Answering order-based queries over XML data.
    Proceedings of the 14th international conference on World Wide Web, WWW 2005, Chiba, Japan, May 10-14, 2005 - Special interest tracks and posters 2005 (0) 2005
    Conference paper
    Zografoula Vagena, Nick Koudas, Divesh Srivastava, Vassilis J. Tsotras.
    Efficient Handling of Positional Predicates Within XML Query Processing.
    Database and XML Technologies, Third International XML Database Symposium, XSym 2005, Trondheim, Norway, August 28-29, 2005, Proceedings 2005 (0) 2005
    Conference paper
    Demetrios Zeinalipour-Yazti, Zografoula Vagena, Dimitrios Gunopulos, Vana Kalogeraki, Vassilis J. Tsotras, Michail Vlachos, Nick Koudas, Divesh Srivastava.
    The threshold join algorithm for top-k queries in distributed sensor networks.
    Proceedings of the 2nd Workshop on Data Management for Sensor Networks, in conjunction with VLDB, DMSN 2005, Trondheim, Norway, August 30, 2005 2005 (0) 2005
    Conference paper
    Themis Palpanas, Nick Koudas, Alberto O. Mendelzon.
    Using Datacube Aggregates for Approximate Querying and Deviation Detection.
    IEEE Trans. Knowl. Data Eng. 2005, Volume 17 (0) 2005
    Conference paper
    Liang Jin, Nick Koudas, Chen Li.
    NNH: Improving Performance of Nearest-Neighbor Searches Using Histograms.
    Advances in Database Technology - EDBT 2004, 9th International Conference on Extending Database Technology, Heraklion, Crete, Greece, March 14-18, 2004, Proceedings 2004 (0) 2004
    Conference paper
    Nick Koudas, Beng Chin Ooi, Heng Tao Shen, Anthony K. H. Tung.
    LDC: Enabling Search By Partial Distance In A Hyper-Dimensional Space.
    Proceedings of the 20th International Conference on Data Engineering, ICDE 2004, 30 March - 2 April 2004, Boston, MA, USA 2004 (0) 2004
    Conference paper
    Nick Koudas, Michael Rabinovich, Divesh Srivastava, Ting Yu.
    Routing XML Queries.
    Proceedings of the 20th International Conference on Data Engineering, ICDE 2004, 30 March - 2 April 2004, Boston, MA, USA 2004 (0) 2004
    Conference paper
    Sudipto Guha, Nick Koudas, Amit Marathe, Divesh Srivastava.
    Merging the Results of Approximate Match Operations.
    (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, Toronto, Canada, August 31 - September 3 2004 2004 (0) 2004
    Conference paper
    Nick Koudas, Amit Marathe, Divesh Srivastava.
    Flexible String Matching Against Large Databases in Practice.
    (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, Toronto, Canada, August 31 - September 3 2004 2004 (0) 2004
    Conference paper
    Nick Koudas, Beng Chin Ooi, Kian-Lee Tan, Rui Zhang 0003.
    Approximate NN queries on Streams with Guaranteed Error/performance Bounds.
    (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, Toronto, Canada, August 31 - September 3 2004 2004 (0) 2004
    Conference paper
    Daniel A. Keim, Nick Koudas.
    Introduction to special issue with best papers from KDD 2002.
    Inf. Syst. 2004, Volume 29 (0) 2004
    Conference paper
    Sihem Amer-Yahia, Nick Koudas, Divesh Srivastava.
    Approximate Matching in XML.
    Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India 2003 (0) 2003
    Conference paper
    Nicolas Bruno, Luis Gravano, Nick Koudas, Divesh Srivastava.
    Navigation- vs. Index-Based XML Multi-Query Processing.
    Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India 2003 (0) 2003
    Conference paper
    Luis Gravano, Panagiotis G. Ipeirotis, Nick Koudas, Divesh Srivastava.
    Text Joins for Data Cleansing and Integration in an RDBMS.
    Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India 2003 (0) 2003
    Conference paper
    Sudipto Guha, Nick Koudas, Divesh Srivastava, Ting Yu.
    Index-Based Approximate XML Joins.
    Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India 2003 (0) 2003
    Conference paper
    Panayiotis Tsaparas, Themis Palpanas, Yannis Kotidis, Nick Koudas, Divesh Srivastava.
    Ranked Join Indices.
    Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India 2003 (0) 2003
    Conference paper
    Sudipto Guha, Dimitrios Gunopulos, Nick Koudas.
    Correlating synchronous and asynchronous data streams.
    Proceedings of the Ninth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 24 - 27, 2003 2003 (0) 2003
    Conference paper
    Themis Palpanas, Nick Koudas, Alberto O. Mendelzon.
    Space Constrained Selection Problems for Data Warehouses and Pervasive Computing.
    Proceedings of the 15th International Conference on Scientific and Statistical Database Management (SSDBM 2003), 9-11 July 2003, Cambridge, MA, USA 2003 (0) 2003
    Conference paper
    Andrey Balmin, Vagelis Hristidis, Nick Koudas, Yannis Papakonstantinou, Divesh Srivastava, Tianqiu Wang.
    A System for Keyword Proximity Search on XML Databases.
    VLDB 2003 (0) 2003
    Conference paper
    Sudipto Guha, Dimitrios Gunopulos, Nick Koudas, Divesh Srivastava, Michail Vlachos.
    Efficient Approximation Of Optimization Queries Under Parametric Aggregation Constraints.
    VLDB 2003 (0) 2003
    Conference paper
    Nick Koudas, Divesh Srivastava.
    Data Stream Query Processing: A Tutorial.
    VLDB 2003 (0) 2003
    Conference paper
    Nick Koudas, Divesh Srivastava.
    Data Stream Query Processing.
    4th International Conference on Web Information Systems Engineering, WISE 2003, Rome, Italy, December 10-12, 2003 2003 (0) 2003
    Conference paper
    Luis Gravano, Panagiotis G. Ipeirotis, Nick Koudas, Divesh Srivastava.
    Text joins in an RDBMS for web data integration.
    WWW 2003 (0) 2003
    Conference paper
    Zhiyuan Chen, Flip Korn, Nick Koudas, S. Muthukrishnan.
    Generalized substring selectivity estimation.
    J. Comput. Syst. Sci. 2003, Volume 66 (0) 2003
    Conference paper
    Paolo Ferragina, Nick Koudas, S. Muthukrishnan, Divesh Srivastava.
    Two-dimensional substring indexing.
    J. Comput. Syst. Sci. 2003, Volume 66 (0) 2003
    Conference paper
    George Kollios, Dimitrios Gunopulos, Nick Koudas, Stefan Berchtold.
    Efficient Biased Sampling for Approximate Clustering and Outlier Detection in Large Data Sets.
    IEEE Trans. Knowl. Data Eng. 2003, Volume 15 (0) 2003
    Conference paper
    Nick Koudas, Divesh Srivastava.
    Panel: Querying Networked Databases.
    Proceedings of the 2003 ACM SIGMOD International Conference on Management of Data, San Diego, California, USA, June 9-12, 2003 2003 (0) 2003
    Conference paper
    Shurug Al-Khalifa, H. V. Jagadish, Jignesh M. Patel, Yuqing Wu, Nick Koudas, Divesh Srivastava.
    Structural Joins: A Primitive for Efficient XML Query Pattern Matching.
    Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26 - March 1, 2002 2002 (0) 2002
    Conference paper
    Graham Cormode, Piotr Indyk, Nick Koudas, S. Muthukrishnan.
    Fast Mining of Massive Tabular Data via Approximate Distance Computations.
    Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26 - March 1, 2002 2002 (0) 2002
    Conference paper
    Sudipto Guha, Nick Koudas.
    Approximating a Data Stream for Querying and Estimation: Algorithms and Performance Evaluation.
    Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26 - March 1, 2002 2002 (0) 2002
    Conference paper
    Nick Koudas.
    Stream Data Management: Research Directions and Opportunities.
    International Database Engineering Applications Symposium, IDEAS'02, July 17-19, 2002, Edmonton, Canada, Proceedings 2002 (0) 2002
    Conference paper
    Michail Vlachos, Carlotta Domeniconi, Dimitrios Gunopulos, George Kollios, Nick Koudas.
    Non-linear dimensionality reduction techniques for classification and visualization.
    Proceedings of the Eighth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, July 23-26, 2002, Edmonton, Alberta, Canada 2002 (0) 2002
    Conference paper
    Sudipto Guha, Nick Koudas, Divesh Srivastava.
    Fast Algorithms For Hierarchical Range Histogram Construction.
    Proceedings of the Twenty-first ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, June 3-5, Madison, Wisconsin, USA 2002 (0) 2002
    Conference paper
    Sudipto Guha, H. V. Jagadish, Nick Koudas, Divesh Srivastava, Ting Yu.
    Approximate XML joins.
    Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, Madison, Wisconsin, June 3-6, 2002 2002 (0) 2002
    Conference paper
    Nitin Thaper, Sudipto Guha, Piotr Indyk, Nick Koudas.
    Dynamic multidimensional histograms.
    Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, Madison, Wisconsin, June 3-6, 2002 2002 (0) 2002
    Conference paper
    Nick Koudas.
    Efficient computation of spatial joins with intersection predicates.
    International Journal of Geographical Information Science 2002, Volume 16 (0) 2002
    Conference paper
    Zhiyuan Chen, H. V. Jagadish, Flip Korn, Nick Koudas, S. Muthukrishnan, Raymond T. Ng, Divesh Srivastava.
    Counting Twig Matches in a Tree.
    Proceedings of the 17th International Conference on Data Engineering, April 2-6, 2001, Heidelberg, Germany 2001 (0) 2001
    Conference paper
    George Kollios, Dimitrios Gunopulos, Nick Koudas, Stefan Berchtold.
    An Efficient Approximation Scheme for Data Mining Tasks.
    Proceedings of the 17th International Conference on Data Engineering, April 2-6, 2001, Heidelberg, Germany 2001 (0) 2001
    Conference paper
    Paolo Ferragina, Nick Koudas, S. Muthukrishnan, Divesh Srivastava.
    Two-dimensional Substring Indexing.
    Proceedings of the Twentieth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 21-23, 2001, Santa Barbara, California, USA 2001 (0) 2001
    Conference paper
    Aristides Gionis, Dimitrios Gunopulos, Nick Koudas.
    Efficient and Tunable Similar Set Retrieval.
    SIGMOD Conference 2001 (0) 2001
    Conference paper
    Vagelis Hristidis, Nick Koudas, Yannis Papakonstantinou.
    PREFER: A System for the Efficient Execution of Multi-parametric Ranked Queries.
    SIGMOD Conference 2001 (0) 2001
    Conference paper
    Themis Palpanas, Nick Koudas.
    Entropy Based Approximate Querying and Exploration of Datacubes.
    Proceedings of the 13th International Conference on Scientific and Statistical Database Management, July 18-20, 2001, George Mason University, Fairfax, Virginia, USA 2001 (0) 2001
    Conference paper
    Sudipto Guha, Nick Koudas, Kyuseok Shim.
    Data-streams and histograms.
    STOC 2001 (0) 2001
    Conference paper
    Luis Gravano, Panagiotis G. Ipeirotis, H. V. Jagadish, Nick Koudas, S. Muthukrishnan, Divesh Srivastava.
    Approximate String Joins in a Database (Almost) for Free.
    VLDB 2001, Proceedings of 27th International Conference on Very Large Data Bases, September 11-14, 2001, Roma, Italy 2001 (0) 2001
    Conference paper
    Luis Gravano, Panagiotis G. Ipeirotis, H. V. Jagadish, Nick Koudas, S. Muthukrishnan, Lauri Pietarinen, Divesh Srivastava.
    Using q-grams in a DBMS for Approximate String Processing.
    IEEE Data Eng. Bull. 2001, Volume 24 (0) 2001
    Conference paper
    Dimitrios Gunopulos, Nick Koudas.
    DIMACS Summer School Tutorial on New Frontiers in Data Mining.
    SIGMOD Record 2001, Volume 30 (0) 2001
    Conference paper
    Kenneth A. Ross, Jiawei Han 0001, Nick Koudas, Rajeev Rastogi, Daniel J. Rosenkrantz, Peter Scheuermann, Dan Suciu.
    Reminiscences on Influential Papers.
    SIGMOD Record 2001, Volume 30 (0) 2001
    Conference paper
    Nick Koudas.
    Space Efficient Bitmap Indexing.
    Proceedings of the 2000 ACM CIKM International Conference on Information and Knowledge Management, McLean, VA, USA, November 6-11, 2000 2000 (0) 2000
    Conference paper
    Zhiyuan Chen, Flip Korn, Nick Koudas, S. Muthukrishnan.
    Selectivity Estimation for Boolean Queries.
    Proceedings of the Nineteenth ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, May 15-17, 2000, Dallas, Texas, USA 2000 (0) 2000
    Conference paper
    Nick Koudas, S. Muthukrishnan, Divesh Srivastava.
    Optimal Histograms for Hierarchical Range Queries.
    Proceedings of the Nineteenth ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, May 15-17, 2000, Dallas, Texas, USA 2000 (0) 2000
    Conference paper
    H. V. Jagadish, Nick Koudas, Divesh Srivastava.
    On Effective Multi-Dimensional Indexing for Strings.
    Proceedings of the 2000 ACM SIGMOD International Conference on Management of Data, May 16-18, 2000, Dallas, Texas, USA. 2000 (0) 2000
    Conference paper
    Piotr Indyk, Nick Koudas, S. Muthukrishnan.
    Identifying Representative Trends in Massive Time Series Data Sets Using Sketches.
    VLDB 2000, Proceedings of 26th International Conference on Very Large Data Bases, September 10-14, 2000, Cairo, Egypt 2000 (0) 2000
    Conference paper
    Nick Koudas.
    Indexing support for spatial joins.
    Data Knowl. Eng. 2000, Volume 34 (0) 2000
    Conference paper
    Nick Koudas, Kenneth C. Sevcik.
    High Dimensional Similarity Joins: Algorithms and Performance Evaluation.
    IEEE Trans. Knowl. Data Eng. 2000, Volume 12 (0) 2000
    Conference paper
    H. V. Jagadish, Nick Koudas, S. Muthukrishnan.
    Mining Deviants in a Time Series Database.
    VLDB'99, Proceedings of 25th International Conference on Very Large Data Bases, September 7-10, 1999, Edinburgh, Scotland, UK 1999 (0) 1999
    Conference paper
    Nick Koudas, Kenneth C. Sevcik.
    High Dimensional Similarity Joins: Algorithms and Performance Evaluation.
    Proceedings of the Fourteenth International Conference on Data Engineering, Orlando, Florida, USA, February 23-27, 1998 1998 (0) 1998
    Conference paper
    H. V. Jagadish, Nick Koudas, S. Muthukrishnan, Viswanath Poosala, Kenneth C. Sevcik, Torsten Suel.
    Optimal Histograms with Quality Guarantees.
    VLDB'98, Proceedings of 24rd International Conference on Very Large Data Bases, August 24-27, 1998, New York City, New York, USA 1998 (0) 1998
    Conference paper
    Nick Koudas, Kenneth C. Sevcik.
    Size Separation Spatial Join.
    SIGMOD 1997, Proceedings ACM SIGMOD International Conference on Management of Data, May 13-15, 1997, Tucson, Arizona, USA. 1997 (0) 1997
    Conference paper
    Nick Koudas, Christos Faloutsos, Ibrahim Kamel.
    Declustering Spatial Databases on a Multi-Computer Architecture.
    Advances in Database Technology - EDBT'96, 5th International Conference on Extending Database Technology, Avignon, France, March 25-29, 1996, Proceedings 1996 (0) 1996
    Conference paper
    Kenneth C. Sevcik, Nick Koudas.
    Filter Trees for Managing Spatial Data over a Range of Size Granularities
    VLDB'96, Proceedings of 22th International Conference on Very Large Data Bases, September 3-6, 1996, Mumbai (Bombay), India 1996 (0) 1996
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