Nick Koudas - researchr alias

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2011

Efficient diversity-aware searchAlbert Angel, Nick Koudas. sigmod 2011: 781-792 [doi]

Letter from the Research Track Co-ChairNick Koudas. pvldb, 4(4), 2011. [doi]

2010

Streaming multiple aggregations using phantomsRui Zhang 0003, Nick Koudas, Beng Chin Ooi, Divesh Srivastava, Pu Zhou. vldb, 19(4):557-583, 2010. [doi]

Crowds, clouds, and algorithms: exploring the human side of big data applicationsSihem Amer-Yahia, AnHai Doan, Jon M. Kleinberg, Nick Koudas, Michael J. Franklin. sigmod 2010: 1259-1260 [doi]

An Access Cost-Aware Approach for Object Retrieval over Multiple SourcesBenjamin Arai, Gautam Das, Dimitrios Gunopulos, Vagelis Hristidis, Nick Koudas. pvldb, 3(1):1125-1136, 2010. [doi]

Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010Jimmy Huang, Nick Koudas, Gareth Jones, Xindong Wu, Kevyn Collins-Thompson, Aijun An, editors, ACM, 2010.

Identifying, Attributing and Describing Spatial BurstsMichael Mathioudakis, Nilesh Bansal, Nick Koudas. pvldb, 3(1):1091-1102, 2010. [doi]

TwitterMonitor: trend detection over the twitter streamMichael Mathioudakis, Nick Koudas. sigmod 2010: 1155-1158 [doi]

Early online identification of attention gathering items in social mediaMichael Mathioudakis, Nick Koudas, Peter Marbach. wsdm 2010: 301-310 [doi]

MRShare: Sharing Across Multiple Queries in MapReduceTomasz Nykiel, Michalis Potamias, Chaitanya Mishra, George Kollios, Nick Koudas. pvldb, 3(1):494-505, 2010. [doi]

Efficient identification of coupled entities in document collectionsNikos Sarkas, Albert Angel, Nick Koudas, Divesh Srivastava. icde 2010: 769-772 [doi]

Suffix tree construction algorithms on modern hardwareDimitris Tsirogiannis, Nick Koudas. edbt 2010: 263-274 [doi]

Transparent anonymization: Thwarting adversaries who know the algorithmXiaokui Xiao, Yufei Tao, Nick Koudas. tods, 35(2), 2010. [doi]

2009

What s on the grapevine?Albert Angel, Nick Koudas, Nikos Sarkas, Divesh Srivastava. sigmod 2009: 1047-1050 [doi]

Ranking objects based on relationships and fixed associationsAlbert Angel, Surajit Chaudhuri, Gautam Das, Nick Koudas. edbt 2009: 910-921 [doi]

Anytime measures for top-::::k:::: algorithms on exact and fuzzy data setsBenjamin Arai, Gautam Das, Dimitrios Gunopulos, Nick Koudas. vldb, 18(2):407-427, 2009. [doi]

Optimization Techniques for Reactive Network MonitoringAhmet Bulut, Nick Koudas, Anand Meka, Ambuj K. Singh, Divesh Srivastava. tkde, 21(9):1343-1357, 2009. [doi]

Incremental maintenance of length normalized indexes for approximate string matchingMarios Hadjieleftheriou, Nick Koudas, Divesh Srivastava. sigmod 2009: 429-440 [doi]

Metric Functional DependenciesNick Koudas, Avishek Saha, Divesh Srivastava, Suresh Venkatasubramanian. icde 2009: 1275-1278 [doi]

Distribution-based Microdata AnonymizationNick Koudas, Divesh Srivastava, Ting Yu, Qing Zhang. pvldb, 2(1):958-969, 2009. [doi]

Efficient identification of starters and followers in social mediaMichael Mathioudakis, Nick Koudas. edbt 2009: 708-719 [doi]

Join Reordering by Join SimulationChaitanya Mishra, Nick Koudas. icde 2009: 493-504 [doi]

Interactive query refinementChaitanya Mishra, Nick Koudas. edbt 2009: 862-873 [doi]

The design of a query monitoring systemChaitanya Mishra, Nick Koudas. tods, 34(1), 2009. [doi]

Information Cascades in the Blogosphere: A Look Behind the CurtainManos Papagelis, Nilesh Bansal, Nick Koudas. icwsm 2009:

Measure-driven Keyword-Query ExpansionNikos Sarkas, Nilesh Bansal, Gautam Das, Nick Koudas. pvldb, 2(1):121-132, 2009. [doi]

Improved Search for Socially Annotated DataNikos Sarkas, Gautam Das, Nick Koudas. pvldb, 2(1):778-789, 2009. [doi]

Improving the Performance of List IntersectionDimitris Tsirogiannis, Sudipto Guha, Nick Koudas. pvldb, 2(1):838-849, 2009. [doi]

Query by documentYin Yang, Nilesh Bansal, Wisam Dakka, Panagiotis G. Ipeirotis, Nick Koudas, Dimitris Papadias. wsdm 2009: 34-43 [doi]

Finding the K highest-ranked answers in a distributed networkDemetrios Zeinalipour-Yazti, Zografoula Vagena, Vana Kalogeraki, Dimitrios Gunopulos, Vassilis J. Tsotras, Michail Vlachos, Nick Koudas, Divesh Srivastava. cn, 53(9):1431-1449, 2009. [doi]

2008

Ad-hoc aggregations of ranked lists in the presence of hierarchiesNilesh Bansal, Sudipto Guha, Nick Koudas. sigmod 2008: 67-78 [doi]

Validating Multi-column Schema Matchings by TypeBing Tian Dai, Nick Koudas, Divesh Srivastava, Anthony K. H. Tung, Suresh Venkatasubramanian. icde 2008: 120-129 [doi]

Efficient sampling of information in social networksGautam Das, Nick Koudas, Manos Papagelis, Sushruth Puttaswamy. CIKM 2008: 67-74 [doi]

Optimizing away joins on data streamsLukasz Golab, Theodore Johnson, Nick Koudas, Divesh Srivastava, David Toman. edbt 2008: 48-57 [doi]

Fast Indexes and Algorithms for Set Similarity Selection QueriesMarios Hadjieleftheriou, Amit Chandel, Nick Koudas, Divesh Srivastava. icde 2008: 267-276 [doi]

Hashed samples: selectivity estimators for set similarity selection queriesMarios Hadjieleftheriou, Xiaohui Yu, Nick Koudas, Divesh Srivastava. pvldb, 1(1):201-212, 2008. [doi]

Adventures in the BlogosphereNick Koudas. ssdbm 2008: 2 [doi]

Stretch n shrink: resizing queries to user preferencesChaitanya Mishra, Nick Koudas. sigmod 2008: 1227-1230 [doi]

Generating targeted queries for database testingChaitanya Mishra, Nick Koudas, Calisto Zuzarte. sigmod 2008: 499-510 [doi]

On space constrained set selection problemsThemis Palpanas, Nick Koudas, Alberto O. Mendelzon. DKE, 67(1):200-218, 2008. [doi]

Categorical skylines for streaming dataNikos Sarkas, Gautam Das, Nick Koudas, Anthony K. H. Tung. sigmod 2008: 239-250 [doi]

2007

Anytime Measures for Top-k AlgorithmsBenjamin Arai, Gautam Das, Dimitrios Gunopulos, Nick Koudas. VLDB 2007: 914-925 [doi]

Seeking Stable Clusters in the BlogosphereNilesh Bansal, Fei Chiang, Nick Koudas, Frank Wm. Tompa. VLDB 2007: 806-817 [doi]

Searching the BlogosphereNilesh Bansal, Nick Koudas. webdb 2007: [doi]

BlogScope: spatio-temporal analysis of the blogosphereNilesh Bansal, Nick Koudas. WWW 2007: 1269-1270 [doi]

BlogScope: A System for Online Analysis of High Volume Text StreamsNilesh Bansal, Nick Koudas. VLDB 2007: 1410-1413 [doi]

Benchmarking declarative approximate selection predicatesAmit Chandel, Oktie Hassanzadeh, Nick Koudas, Mohammad Sadoghi, Divesh Srivastava. sigmod 2007: 353-364 [doi]

Fast Identification of Relational Constraint ViolationsAmit Chandel, Nick Koudas, Ken Q. Pu, Divesh Srivastava. icde 2007: 776-785 [doi]

Index structures for matching XML twigs using relational query processorsZhiyuan Chen, Johannes Gehrke, Flip Korn, Nick Koudas, Jayavel Shanmugasundaram, Divesh Srivastava. DKE, 60(2):283-302, 2007. [doi]

Ad-hoc Top-k Query Answering for Data StreamsGautam Das, Dimitrios Gunopulos, Nick Koudas, Nikos Sarkas. VLDB 2007: 183-194 [doi]

Propagating Updates in SPIDERNick Koudas, Amit Marathe, Divesh Srivastava. icde 2007: 1146-1153 [doi]

Letter from the Special Issue EditorNick Koudas. debu, 30(2):5, 2007. [doi]

Estimating the selectivity of approximate string queriesArturas Mazeika, Michael H. Böhlen, Nick Koudas, Divesh Srivastava. tods, 32(2):12, 2007. [doi]

A Lightweight Online Framework For Query Progress IndicatorsChaitanya Mishra, Nick Koudas. icde 2007: 1292-1296 [doi]

Group LinkageByung-Won On, Nick Koudas, Dongwon Lee, Divesh Srivastava. icde 2007: 496-505 [doi]

Finding Skyline and Top-k Bargaining SolutionsMohamed A. Soliman, Ihab F. Ilyas, Nick Koudas. icde 2007: 1263-1267 [doi]

Editorial: Revisiting the (Machine) Semantic Web: The Missing Layers for the Human Semantic WebGottfried Vossen, Miltiadis D. Lytras, Nick Koudas. tkde, 19(2):145-148, 2007. [doi]

Aggregate Query Answering on Anonymized TablesQing Zhang, Nick Koudas, Divesh Srivastava, Ting Yu. icde 2007: 116-125 [doi]

2006

Meta-data indexing for XPath location stepsSungRan Cho, Nick Koudas, Divesh Srivastava. sigmod 2006: 455-466 [doi]

Rapid Identification of Column HeterogeneityBing Tian Dai, Nick Koudas, Beng Chin Ooi, Divesh Srivastava, Suresh Venkatasubramanian. icdm 2006: 159-170 [doi]

Column Heterogeneity as a Measure of Data QualityBing Tian Dai, Nick Koudas, Beng Chin Ooi, Divesh Srivastava, Suresh Venkatasubramanian. cleandb 2006: [doi]

Answering Top-k Queries Using ViewsGautam Das, Dimitrios Gunopulos, Nick Koudas, Dimitris Tsirogiannis. VLDB 2006: 451-462 [doi]

Approximation and streaming algorithms for histogram construction problemsSudipto Guha, Nick Koudas, Kyuseok Shim. tods, 31(1):396-438, 2006. [doi]

Reasoning About Approximate Match Query ResultsSudipto Guha, Nick Koudas, Divesh Srivastava, Xiaohui Yu. icde 2006: 8 [doi]

Integrating XML data sources using approximate joinsSudipto Guha, H. V. Jagadish, Nick Koudas, Divesh Srivastava, Ting Yu. tods, 31(1):161-207, 2006. [doi]

Keyword Proximity Search in XML TreesVagelis Hristidis, Nick Koudas, Yannis Papakonstantinou, Divesh Srivastava. tkde, 18(4):525-539, 2006. [doi]

Relaxing Join and Selection QueriesNick Koudas, Chen Li, Anthony K. H. Tung, Rares Vernica. VLDB 2006: 199-210 [doi]

Record linkage: similarity measures and algorithmsNick Koudas, Sunita Sarawagi, Divesh Srivastava. sigmod 2006: 802-803 [doi]

Using SPIDER: an experience reportNick Koudas, Amit Marathe, Divesh Srivastava. sigmod 2006: 719 [doi]

Letter from the Special Issue EditorNick Koudas. debu, 29(2):3, 2006. [doi]

Data Stream Query ProcessingNick Koudas. sbbd 2006: 311

Syntactic Rule Based Approach toWeb Service CompositionKen Q. Pu, Vagelis Hristidis, Nick Koudas. icde 2006: 31 [doi]

Similarity Search: A Matching Based ApproachAnthony K. H. Tung, Rui Zhang 0003, Nick Koudas, Beng Chin Ooi. VLDB 2006: 631-642 [doi]

HASE: A Hybrid Approach to Selectivity Estimation for Conjunctive PredicatesXiaohui Yu, Nick Koudas, Calisto Zuzarte. edbt 2006: 460-477 [doi]

2005

Multiple Aggregations Over Data StreamsRui Zhang 0003, Nick Koudas, Beng Chin Ooi, Divesh Srivastava. sigmod 2005: 299-310 [doi]

Structure and Content Scoring for XMLSihem Amer-Yahia, Nick Koudas, Amélie Marian, Divesh Srivastava, David Toman. VLDB 2005: 361-372 [doi]

Index Structures for Matching XML Twigs Using Relational Query ProcessorsZhiyuan Chen, Johannes Gehrke, Flip Korn, Nick Koudas, Jayavel Shanmugasundaram, Divesh Srivastava. icde 2005: 1273 [doi]

MIX: A Meta-data Indexing System for XMLSungRan Cho, Nick Koudas, Divesh Srivastava. VLDB 2005: 1326-1329 [doi]

Indexing Mixed Types for Approximate RetrievalLiang Jin, Nick Koudas, Chen Li, Anthony K. H. Tung. VLDB 2005: 793-804 [doi]

Approximate Joins: Concepts and TechniquesNick Koudas, Divesh Srivastava. VLDB 2005: 1363 [doi]

SPIDER: flexible matching in databasesNick Koudas, Amit Marathe, Divesh Srivastava. sigmod 2005: 876-878 [doi]

Data Stream Query ProcessingNick Koudas, Divesh Srivastava. icde 2005: 1145 [doi]

Adaptive Processing of Top-K Queries in XMLAmélie Marian, Sihem Amer-Yahia, Nick Koudas, Divesh Srivastava. icde 2005: 162-173 [doi]

Using Datacube Aggregates for Approximate Querying and Deviation DetectionThemis Palpanas, Nick Koudas, Alberto O. Mendelzon. tkde, 17(11):1465-1477, 2005. [doi]

Efficient Handling of Positional Predicates Within XML Query ProcessingZografoula Vagena, Nick Koudas, Divesh Srivastava, Vassilis J. Tsotras. xsym 2005: 68-83 [doi]

Answering order-based queries over XML dataZografoula Vagena, Nick Koudas, Divesh Srivastava, Vassilis J. Tsotras. WWW 2005: 1162-1163 [doi]

Monitoring K-Nearest Neighbor Queries Over Moving ObjectsXiaohui Yu, Ken Q. Pu, Nick Koudas. icde 2005: 631-642 [doi]

The threshold join algorithm for top-k queries in distributed sensor networksDemetrios Zeinalipour-Yazti, Zografoula Vagena, Dimitrios Gunopulos, Vana Kalogeraki, Vassilis J. Tsotras, Michail Vlachos, Nick Koudas, Divesh Srivastava. dmsn 2005: 61-66 [doi]

2004

Merging the Results of Approximate Match OperationsSudipto Guha, Nick Koudas, Amit Marathe, Divesh Srivastava. VLDB 2004: 636-647 [doi]

NNH: Improving Performance of Nearest-Neighbor Searches Using HistogramsLiang Jin, Nick Koudas, Chen Li. edbt 2004: 385-402 [doi]

Introduction to special issue with best papers from KDD 2002Daniel A. Keim, Nick Koudas. is, 29(4):271-272, 2004. [doi]

Flexible String Matching Against Large Databases in PracticeNick Koudas, Amit Marathe, Divesh Srivastava. VLDB 2004: 1078-1086 [doi]

Approximate NN queries on Streams with Guaranteed Error/performance BoundsNick Koudas, Beng Chin Ooi, Kian-Lee Tan, Rui Zhang 0003. VLDB 2004: 804-815 [doi]

LDC: Enabling Search By Partial Distance In A Hyper-Dimensional SpaceNick Koudas, Beng Chin Ooi, Heng Tao Shen, Anthony K. H. Tung. icde 2004: 6-17 [doi]

Routing XML QueriesNick Koudas, Michael Rabinovich, Divesh Srivastava, Ting Yu. icde 2004: 844 [doi]

2003

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