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Nick Koudas

Author ID
4081
ORCID
0000-0001-5648-0638
Links
(found by gpt-5.6-luna on jul 24 2026)
Most Frequent Institution
University of Toronto
Pagerank
0.69566526
Overall Rank
31 | 99.86%
Paper Count
84

Affiliation Timeline

Incoming Non-self Citations Over Time

Total yearly non-self incoming citations across all papers by this author.

Publications by Paper Pagerank

Showing 50 of 84 publications.

Rank Title Year Venue Pagerank
107 Approximate String Joins in a Database (Almost) for Free 2001 VLDB 0.00033511706
175 Holistic Twig Joins: Optimal XML Pattern Matching 2002 SIGMOD 0.00027226333
254 Record Linkage: Similarity Measures and Algorithms 2006 SIGMOD 0.00023199211
267 Optimal Histograms with Quality Guarantees 1998 VLDB 0.00022798161
407 PREFER: A System for the Efficient Execution of Multiparametric Ranked Queries 2001 SIGMOD 0.00019021441
723 Dynamic Multidimensional Histograms 2002 SIGMOD 0.00014620977
803 MRShare: Sharing Across Multiple Queries in MapReduce 2010 VLDB 0.00013899943
1,018 Dense Subgraph Maintenance under Streaming Edge Weight Updates for Real-time Story Identification 2012 VLDB 0.0001263063
1,153 Efficient Diversity-Aware Search 2011 SIGMOD 0.0001193423
1,439 TwitterMonitor: Trend Detection over the Twitter Stream 2010 SIGMOD 0.00010778916
1,573 Deep Learning Models for Selectivity Estimation of Multi-Attribute Queries 2020 SIGMOD 0.00010328171
1,636 Relaxing Join and Selection Queries 2006 VLDB 0.00010156479
1,717 Improving the Performance of List Intersection 2009 VLDB 9.9327227e-05
2,061 Selectivity Estimation For Boolean Queries 2000 PODS 9.2445049e-05
2,069 Generating Targeted Queries for Database Testing 2008 SIGMOD 9.2293717e-05
2,308 Hashed Samples: Selectivity Estimators For Set Similarity Selection Queries 2008 VLDB 8.7738996e-05
2,525 Answering Top-k Queries Using Views 2006 VLDB 8.4653166e-05
2,648 On Effective Multi-Dimensional Indexing for Strings 2000 SIGMOD 8.2957097e-05
2,699 Approximate XML Joins 2002 SIGMOD 8.2433011e-05
2,703 BlogScope: A System for Online Analysis of High Volume Text Streams 2007 VLDB 8.2340288e-05
2,833 Seeking Stable Clusters in the Blogosphere 2007 VLDB 8.0782625e-05
2,886 Approximate NN Queries on Streams with Guaranteed Error/performance Bounds 2004 VLDB 7.9957585e-05
2,994 Data Acquisition for Improving Machine Learning Models 2021 VLDB 7.8762343e-05
3,066 Size Separation Spatial Join 1997 SIGMOD 7.7941163e-05
3,317 Ad-hoc Top-k Query Answering for Data Streams 2007 VLDB 7.5251856e-05
3,356 Benchmarking Declarative Approximate Selection Predicates 2007 SIGMOD 7.490881e-05
3,365 Spatial and Temporal Constrained Ranked Retrieval over Videos 2022 VLDB 7.4763252e-05
3,410 SVQ: Streaming Video Queries 2019 SIGMOD 7.4362585e-05
3,545 Astrid: Accurate Selectivity Estimation for String Predicates using Deep Learning 2021 VLDB 7.3249967e-05
3,575 Optimal Histograms for Hierarchical Range Queries (Extended Abstract) 2000 PODS 7.2946291e-05
3,610 Merging the Results of Approximate Match Operations 2004 VLDB 7.2593873e-05
3,626 Identifying Representative Trends in Massive Time Series Data Sets Using Sketches 2000 VLDB 7.2447235e-05
4,009 Flexible String Matching Against Large Databases in Practice 2004 VLDB 6.9612537e-05
4,213 SVQ++: Querying for Object Interactions in Video Streams 2020 SIGMOD 6.8279962e-05
4,280 Measure-driven Keyword-Query Expansion 2009 VLDB 6.7853952e-05
4,359 Incremental Maintenance of Length Normalized Indexes for Approximate String Matching 2009 SIGMOD 6.7451753e-05
4,429 Evaluating Temporal Queries Over Video Feeds 2021 SIGMOD 6.7092231e-05
4,623 Multiple Aggregations Over Data Streams 2005 SIGMOD 6.6012764e-05
4,685 Distributed Processing of k Shortest Path Queries over Dynamic Road Networks 2020 SIGMOD 6.5628805e-05
4,889 Fast Algorithms For Hierarchical Range Histogram Construction 2002 PODS 6.4600939e-05
5,164 Efficient Approximation of Optimization Queries Under Parametric Aggregation Constraints 2003 VLDB 6.3372067e-05
5,349 Data Stream Query Processing: A Tutorial 2003 VLDB 6.256154e-05
5,525 Structure and Content Scoring for XML 2005 VLDB 6.186487e-05
6,038 Efficient Construction of Approximate Ad-Hoc ML models Through Materialization and Reuse 2018 VLDB 5.9990929e-05
6,097 Crowds, Clouds, and Algorithms: Exploring the Human Side of "Big Data" Applications 2010 SIGMOD 5.9780216e-05
6,175 Ad-Hoc Aggregations of Ranked Lists in the Presence of Hierarchies 2008 SIGMOD 5.9508648e-05
6,483 Similarity Search: A Matching Based Approach 2006 VLDB 5.8667204e-05
6,491 Two-dimensional Substring Indexing 2001 PODS 5.8641664e-05
6,616 Categorical Skylines for Streaming Data 2008 SIGMOD 5.8214223e-05
6,864 Partitioning and Ranking Tagged Data Sources 2013 VLDB 5.7510417e-05
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Divesh Srivastava 28 3 1.2459811
Xiaohui Yu 13 398 0.15429025
Gautam Das 12 77 0.45116088
S. Muthukrishnan 7 170 0.29348996
Sudipto Guha 7 306 0.19197783
Yueting Chen 7 1,395 0.054169429
Dimitrios Gunopulos 6 327 0.18168495
Nikos Sarkas 6 1,270 0.058412448
Yifan Li 6 1,403 0.053988488
Nilesh Bansal 6 1,930 0.041453854
HV Jagadish 5 5 1.1488227
Saravanan Thirumuruganathan 5 249 0.2205361