Daniel Barbará's Publications

• "Mining Relevant Text from Unlabelled Documents,'' Proceedings of the IEEE International Conference on Data Mining (ICDM), Melbourne, FL, Dec. 2003 With C. Domeniconi, and N. Kang
• "Using Fractals to Compress Real Data Sets: Is It Feasible?'' Proceedings of the Second KDD Workshop on Fractals, Power Laws, and Other Next Generation Data Mining tools, Washington D.C., Aug. 2003 With X. Wu
• ``Gene interaction analysis using k-way interaction loglinear model: A case study on yeast data,'' Proceedings of the ICML Workshop on Machine Learning in Bioinformatics, Washington D.C., Aug. 2003 With X. Wu, L. Zhang, and Y. Ye.
• ``Screening and Interpreting Multi-item Associations Based on Loglinear Modeling,'' Proceedings of the Ninth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Washington D.C. Aug. 2003 With X. Wu and Y.Ye
• ``Bootstrapping a Data Mining Intrusion Detection System,'' Proceedings of the 2003 ACM Symposium on Applied Computing (SAC), March 9-12, 2003, Melbourne, FL With J. Couto, Y. Li, L. Lin, and S. Jajodia
• ``Compressing High Dimensional Datasets by Fractals,'' 2003 Data Compression Conference (DCC 2003), 25-27 March 2003, Snowbird, UT With X. Wu.
• ``Mining Malicious Data Corruption with Hidden Markov Models,'' 16th Annual IFIP WG 11.3 Working Conference on Data and Application Security, Cambridge, England, July 2002. With R. Goel and S. Jajodia.
• ``Modeling and Imputation of Large Incomplete Multidimensional Datasets,'' Proceedings of the Int'l Conference on Data Warehousing and Knowledge Discovery (DaWak02) Aix-en-Provence, France, Sep. 2002. With X. Wu
• ``Detecting Network Attacks Using Entropy,'' Proceedings of the 2nd IEEE Information Assurance Workshop, West Point, NY, June 2002 With N. Wu and S. Jajodia
• ``Fractal Characterization of Web Workloads,'' Proceedings of the 11th International World Wide Web Conference, May 2002. With D. Menasce, V. Almeida, B. Abrahao, and F. Ribeiro. (Best Paper Finalist.)
• ``Testing E-commerce Site Scalability with TPC-W,'' Proc. 2001 Computer Measurement Group Conference, Anaheim, CA, December, 2001. With D. Menasce and R. Dodge.
• ``Preserving QoS of E-commerce Sites Through Self-Tuning: A Performance Model Approach,'' Proceedings of the 3rd ACM Conference in Electronic Commerce, October 2001, Tampa, FL. With D. Menasce and R. Dodge.
• ``Finding Dense Clusters in Hyperspace: An Approach Based on Row Shuffling,'' Proceedings of the 2nd International Conference on Web Age Information Systems, July 2001, Xian, China. With X. Wu.
• ``ADAM: Detecting Intrusions by Data Mining,'' Proceedings of the IEEE SMC Information Assurance Workshop, West Point, NY, 2001. With N. Wu, J. Couto, and S. Jajodia.
• ``Tracking Clusters in Evolving Data Sets,'' Proceedings of FLAIRS'2001, Special Track on Knowledge Discovery and Data Mining , Key West, FL, May 2001. With P. Chen.
• ``Detecting Novel Network Intrusions Using Bayes Estimators,'' Proceedings of the First SIAM International Conference on Data Mining (SDM'2001), April 5-7, 2001, Chicago, USA. With N. Wu and S. Jajodia.
• ``Supporting Online Queries in ROLAP,'' Proceedings of the 2nd International Conference on Data Warehousing and Knowledge Discovery , London, September 2000. With X. Wu.
• ``Protecting File Systems Against Corruption Using Checksums,'' Proceedings of the IFIP 11.3 Working Conference on Data Base Security , Amsterdam, August 2000. With R. Goel and S. Jajodia.
• ``Using the Fractal Dimension to Cluster Datasets,'' Proceedings of the the ACM-SIGKDD International Conference on Knowledge and Data Mining , Boston, August 2000. With P.Chen.
• ``Using loglinear models to compress datacubes,'' Proceedings of the the International Workshop on Web-Age Information Management , Shangai, China, June 2000. With X. Wu.
• ``Using Checksums to Detect Data Corruption,'' Proceedings of the 2000 International Conference on Extending Data Base Technology (EDBT 2000) , Lake Constanza, Germany, March 2000. With R. Goel and S. Jajodia.
• ``Using Approximations to Scale Exploratory Data Analysis in Datacubes,'' Proceedings of the 1999 ACM SIGKDD Int'l Conference on Knowledge Discovery and Data Mining, August, 1999. With X. Wu.
• ``Chaotic Mining: Knowledge Discovery Using the Fractal Dimension,'' Proceedings of the 1999 SIGMOD DMKD Workshop, June, 1999.
• ``Intelligent Searching in Handwritten Databases,'' Proceedings of the 4th International Conference on Information Systems Analysis and Synthesis, July, 1998. With W. Aref.
• ``The AudioWeb,'' Proceedings of the 6th International Conference on Information and Knowledge Management, November, 1997. With S. Naqvi.
• ``Certification Reports: Supporting Transactions in Wireless Systems,'' Proceedings of the 17th International Conference on Distributed Computing Systems, Baltimore, May 1997.
• ``Retrieving Electronic Ink by Content'' Proceedings of the Int'l Workshop on Multi-Media Base Management Systems August, 1996. With I. Kamel
• ``The Gold Text Indexing Engine,'' it Proceedings of the 12th International Conference on Data Engineering . February 1996. With S. Mehrotra and P. Vallabhaneni
• ``Supporting Concurrent Operations over Text Databases,'' Proceedings of the SIGIR Conference Workshop on Information Retrieval and Databases , July 1995. With S. Mehrotra and P. Vallabhaneni.
• ``The Handwritten Trie: Indexing Electronic Ink,'' Proceedings of the ACM SIGMOD International Conference on Management of Data. San Jose, California, May 1995. With W. Aref and P. Vallabhaneni .
• ``Efficient Processing of Proximity Queries for Large Databases,'' Proceedings of the 11th International Conference on Data Engineering . Taipei, Taiwan, R.O.C., March 1995. With W. G. Aref, S. Johnson and S. Mehrotra.
• ``On Training Hidden Markov Models for Recognizing Handwritten Text,'' Proceedings of the Fourth International Workshop on Frontiers of Handwriting Recognition, December 1994. Taipei, Taiwan, R.O.C. With W. Aref and P. Vallabhaneni.
• ``Indexing Multimedia Data Streams,'' Proceedings of the Workshop on Multimedia Database Management Systems (ACM-Multimedia) , October 1994, San Francisco. With W. Aref.
• ``Sleepers and Workaholics: Caching strategies in Mobile Environments,'' Proceedings of the ACM SIGMOD International Conference on Management of Data. Minneapolis, Minnesota, May 1994. With T. Imielinski.
• ``Replicated Data Management in Mobile Environments: Anything New Under the Sun?'' Proceedings of the International Conference On Applications in Parallel and Distributed Computing, IFIP. Caracas, Venezuela, April 1994. With H. Garcia-Molina.
• ``Information Brokers: Sharing Knowledge in a Heterogeneous Distributed System,'' Proceedings of the 4th International Conference on Database and Expert Systems Applications. Prague, Czechoslovakia, September 1993. With C. Clifton.
• ``Multimedia Research at MITL,'' IEEE Workshop on Multimedia Computing Pittsburgh, March 1993. With H. Korth and D. Lopresti.
• ``Interoperability with Unstructured Data and Services,'' Proceedings of the Third International Workshop on Research Issues on Data Engineering: INTEROPERABILITY IN MULTIDATABASE SYSTEMS. Vienna, Austria, April 1993. With Y. Breitbart, H. Garcia-Molina, H. Korth and S. Mehrotra.
• ``The Gold Mailer,'' Proceedings of the Ninth International Conference on Data Engineering. Vienna, Austria, April 1993. With C. Clifton, F. Douglis, H. Garcia-Molina, S. Johnson, B. Kao, S. Mehrotra, J. Tellefsen and R. Walsh.
• ``Probabilistic Diagnosis of Hot Spots,'' Proceedings of the Eight Conference on Data Engineering. Phoenix, Arizona, February 1992. With K. Salem and R.J. Lipton.
• ``The Demarcation Protocol: A Technique for Maintaining Arithmetic Constraints in Distributed Database Systems,'' Proc. of the 3rd International Conference on Extending Data Base Technology. Vienna, March 1992. With H. Garcia-Molina.
• ``Aggressive Transmissions over Redundant Paths,'' Proceedings of the 11th International Conference on Distributed Computing Systems, May 1991. With H. Garcia-Molina and C. Kao.
• ``Data Sharing in a Large Heterogeneous Environment,'' Proceedings of the Seventh Conference on Data Engineering. Kobe, Japan, April 1991. With R. Alonso and S. Cohn.
• ``The Case for Controlled Inconsistency in Replicated Data,'' Proc. of the Workshop on the Management of Replicated Data, Houston, Texas, November 1990. With H. Garcia-Molina. (Also in the newsletter of the IEEE Technical Committee on Operating Systems and Application Environments -TCOS- Vol 4, No. 3, Sept. 1990)
• ``Using Stashing to Increase Node Autonomy in Distributed File Systems,'' Proc. of the Ninth Symposium on Reliable Distributed Systems, Huntsville, October 1990. With R. Alonso and L. Cova.
• ``A Probabilistic Relational Data Model,'' Proc. of the 2nd International Conference on Extending Data Base Technology. Venice, March 1990. With H. Garcia-Molina.
• ``Data Sharing in Large Heterogeneous Information Networks,'' Heterogeneous Database Workshop, Chicago, December 1989 . With R. Alonso and L. Cova.
• ``A File Storage Implementation for Very Large Distributed Systems,'' Proc. of the Second Workshop on Workstation Operating Systems, Sep. 1989, Asilomar, California. With R. Alonso and L. Cova.
• ``The Complexity of Collapsing Reachability Graphs,'' Proc. of the Workshop on Automatic Verification Methods for Finite State Systems, Grenoble, June 1989. With S. Aggarwal, W. Cunto and M. Garey.
• ``A Randomized Technique for Remote File Comparison,'' Proc. of the 9th International Conference on Distributed Computing Systems, Newport Beach, June 1989. With Richard Lipton.
• ``Negotiating Data Access in Federated Database Systems'' Proc. of the Fifth Conference on Data Engineering. Los Angeles, CA, Feb. 1989. With R. Alonso.
• ``Exploiting Symmetries for Low-Cost Comparison of File Copies''. Proc. of 8th International Conference on Distributed Computing Systems. San Jose, June 1988. With Bernardo Feijoo and Hector Garcia-Molina.
• ``Quasi-Copies: Efficient Data Sharing for Information Retrieval Systems'', Proc. of the First International Conference on Extending Data Base Technology , Venice, Italy, March 1988. With Rafael Alonso and Hector Garcia-Molina.
• ``Maintaining Availability of Replicated Data in a Dynamic Failure Environment'', Proc. Sixth Symposium on Reliability in Distributed Software and Database Systems , March 1987. With Hector Garcia-Molina and Boris Kogan.
• ``LAN Broadcast Protocols for Implementing the CCA Model'', in Protocol Specification, Testing and Verification VII , ed. H. Rudin and C.H. West, North-Holland, 1987 . With Sudhir Aggarwal and Costas Corcoubetis.
• ``Protocols for Dynamic Vote Reassignment'' Proceedings of the 5th ACM Symposium on Principles of Distributed Computing, Calgary, Canada, August 1986. With Annmarie Spauster and Hector Garcia-Molina.
• ``Specifying and Analyzing Protocols with SPANNER'' Proceedings of the International Conference on Communications '86 June 1986, Toronto. With Sudhir Aggarwal and Kalman Meth.
• ``Policies for Dynamic Vote Reassignment'' Proceedings of the 6th International Conference on Distributed Computing Systems Cambridge, Ma. 1986. With Annmarie Spauster and Hector Garcia-Molina.
• ``Real-Time Coordination of Concurrent Activities'' Protocol Specification, Testing and Verification VI , ed. G. Bochmann and B. Sarikaya, North-Holland, 1986. With Sudhir Aggarwal and Costas Corcoubetis.
• ``Evaluating Vote Assignments With a Probabilistic Metric''. Proceedings of 15th Conference on Fault Tolerant Computing Systems. Ann Arbor, June 1985. With Hector Garcia-Molina.
• ``The Vulnerability of Voting Mechanisms''. Proceedings of the fourth Symposium on Reliability in Distributed Software and Database Systems. Maryland, Oct. 1984. (Also in: ``Communications Solutions,'' Datapro Research Corporation. ) With Hector Garcia-Molina.
• ``Optimizing the Reliability Provided by Voting Mechanisms''. Proceedings of the fourth Int'l Conference in Distributed Computing Systems. San Francisco, May. 1984. With Hector Garcia-Molina.
• ``How Expensive is Data Replication? An Example.''. Proceedings of the 3rd Int'l Conference In Distributed Computing Systems. Miami Fla., Oct. 1982. With Hector Garcia-Molina.

Refereed Journal Papers

• ``Using Self-Similarity to Cluster Large Data Sets,'' Data Mining and Knowledge Discovery 7(2): 123-152, 2003 With P. Chen
• ``A checksum-based corruption detection techniques,'' Journal of Computer Security, Vol. 11, No. 3, 2003, pages 315-329. With R. Goel, and S. Jajodia.
• ``Learning missing values from summary constraints,'' SIGKDD Explorations 4(1): 21-30 , 2002 With X. Wu
• ``Requirements for Clustering Data Streams,'' SIGKDD Explorations (Special Issue on Online, Interactive, and Anytime Data Mining), Vol. 3, No. 2, Jan 2002.
• ``Loglinear-Based Quasi Cubes," Journal of Intelligent Information Systems, August, 2001. With X. Wu.
• ``The Characterization of Continuous Queries'', The International Journal of Cooperative Information Systems, Dec. 1999.
• ``Supporting Electronic Ink Databases,'' Information Systems: An International Journal, Volume 24, No. 4, May 1999. With W. Aref.
• ``Mobile Computing and Databases: A Survey,'' IEEE Transactions on Knowledge and Data Engineering, Vol 11, No. 1. January 1999.
• ``INCAs: Managing Dynamic Workflows in Distributed Environments,'' Journal of of Database Management, special issue on Multidatabases Vol 7, No.1, Winter 1996. With S. Mehrotra and M. Rusinkiewicz.
• ``Sleepers and Workaholics: Caching Strategies in Mobile Environments (Extended Version)'' Special the issue on the Best of SIGMOD System-Oriented Papers, VLDB Journal Volume 4, Number 4, Oct. 1995. With T. Imielinski .
• ``The Demarcation Protocol: A Technique for Maintaining Constraints in Distributed Database Systems,'' VLDB Journal , Vol 2, No. 3, July 1994. With Hector Garcia-Molina.
• ``Aggressive Transmissions of Short Messages over Redundant Paths," IEEE Transactions on Parallel and Distributed Systems, (Short Paper) , Vol. 5, No. 1, January 1994. With Hector Garcia-Molina and Ben Kao.
• ``The Management of Probabilistic Data,'' IEEE Transactions on Knowledge and Data Engineering , Vol. 4, No. 5, October 1992. With Hector Garcia-Molina and Darryl Porter.
• ``A Class of Randomized Strategies for Low Comparison of File Copies'', IEEE Transactions on Parallel and Distributed Systems, Vol. 2, No. 2, April 1991. With R. Lipton.
• ``Data Caching Issues in an Information Retrieval System,'' ACM Transactions on Database Systems , Vol. 15, No. 3, September 1990. With R. Alonso and H. Garcia-Molina.
• ``Increasing Availability Under Mutual Exclusion Constrains with Dynamic Vote Reassignment'' ACM Transactions on Computer Systems, Vol. 7, No. 4, November 1989. With Hector Garcia-Molina and Annemarie Spauster.
• ``A Software Environment for the Specification and Analysis of Problems of Coordination and Concurrency''. IEEE Trans. on Software Engineering, Vol 14, No. 3, March 1988. With Sudhir Aggarwal and Kalman Meth.
• ``SPANNER: A Tool for the Specification, Analysis and Evaluation of Protocols''. IEEE Transactions on Software Engineering, Vol 13, No. 12, December 1987, With Sudhir Aggarwal and Kalman Meth.
• ``The Reliability of Voting Mechanisms'' IEEE Transactions on Computers, October 1987, Vol. C-36. With Hector Garcia-Molina. (Also in Distributed Computing - Network Reliability , S. Rai and D. Agrawal, Editors, IEEE Computer Society Press Tutorial, 1990.)
• ``The Vulnerability of Voting Mechanisms ''. ACM Transactions on Computer Systems, Vol. 4, No. 3, August 1986, With Hector Garcia-Molina.
• ``How To Assign Votes in a Distributed System''. Journal of the ACM , October 1985. With Hector Garcia-Molina.

Invited Papers

• ``The Role of Approximations in Maintaining and Using Aggregate Views,'' IEEE Bulletin on Database Engineering , Vol. 22, Num. 4, Dec 1999, pp. 15-21. With X. Wu.
• ``The New Jersey Data Reduction Report,'' IEEE Bulletin of the Technical Committee on Data Engineering, December 1997, Vol. 20, No. 4. With M. DuMouchel, C. Faloutsos, P.J. Haas, J.M. Hellerstein, Y. Ioannidis, H.V. Jaggadish, T. Johnson, R. Ng, V. Poosala, K.A. Ross and K.C. Sevcik.
• ``Information Systems Research at George Mason University,'' SIGMOD Record, Vol. 26, Num. 4, December 1997. With S. Jajodia, A. Brodsky, L. Kerschberg, A. Motro, E. Sibley and X. Wang.
• ``Quasi-Cubes: Exploiting approximations in multidimensional databases,'' SIGMOD Record, Vol. 26, Num. 3, September 1997. With M. Sullivan.
• ``Panel: The Impact of Database Research on Industrial Products (Summary),'' SIGMOD Record, Vol. 23, Num. 3, September 1994. With Jose A. Blakeley, Dan Fishman, David Lomet, and Michael Stonebraker.
• ``Extending the Scope of Database Services,'' SIGMOD Record, Vol. 22, Num. 1, March 1993.
• ``Distributed Computing Research at Princeton,'' IEEE Bulletin on Database Engineering , Vol. 8, Num. 2, June 1985, pp. 68-75 With R. Alonso, H. Garcia-Molina, R. Cordon, J. Kent, F. Pittelli).
• ``Mutual Exclusion in Partitioned Distributed Systems'' Journal of Distributed Computing, June 1986. Springer-Verlag. With Hector Garcia-Molina.
• ``The Cost of Data Replication''. Proceedings of the Symposium of Data Communications. Mexico City. Mexico, Oct. 1981. (Also in: ``Communications Solutions,'' Datapro Research Corporation.) With Hector Garcia-Molina.