Refereed Conference and Journal Publications

• Entity Data Management in OKKAM. [pdf-file]
  In 2nd International Workshop on Semantic Web Architectures For Enterprises (SWAE), 2008.
  Themis Palpanas, Junaid Chaudhry, Periklis Andritsos, Yannis Velegrakis.

• Automating the Generation of Semantic Annotation Schema Using a Clustering Technique. [pdf-file]
  In 13th International Conference on Applications of Natural Language to Information Systems (NLDB’08), 2008.
  Vitor Souza, Nicola Zeni, Nadzeya Kiyavitskaya, Periklis Andritsos, Luisa Mich, John Mylopoulos.

• Entity Lifecycle Managmenet for OKKAM. [pdf-file]
  In 1st International Workshop on Identity and Reference on the Semantic Web (IRSW), 2008.
  Junaid, Chaudhry, Themis Palpanas, Periklis Andritsos, Antonio Mana.

• Overview and Semantic Issues of Text Mining. [pdf-file]
  In SIGMOD Record, 36(3), pp. 23-34, September 2007.
  Anna Stavrianou, Periklis Andritsos, Nicolas Nicoloyannis.

• A Lightweight Tree Structure to Model User Preferences. [pdf-file]
  In 10th DELOS Thematic Workshop on Personalized Access, Profile Management, and Context Awareness in Digital Libraries (PersDL), 2007.
  Hamza H. Syed, Periklis Andritsos.

• Evaluating Value Weighting Schemes in the Clustering of Categorical Data [pdf-file]
  In 1st Workshop on Machine Learning and Intelligent Optimization (LION), 2007.
  Periklis Andritsos, Vassilios Tzerpos.

• Clean Answers over Dirty Databases. [pdf-file]
  In 22nd International Confenrece on Data Engineering 22nd International Confenrece on Data Engineering (ICDE), 2006.
  Periklis Andritsos, Ariel Fuxman, Renée J. Miller.

• Reducing Build Time Through Precompilations for Evolving Large Software. [pdf-file]
  In 21st International Conference on Software Maintenance (ICSM), September 2005.
  Yijun Yu, Homayoun Dayani-Fard, John Mylopoulos, Periklis Andritsos.

• Improving the Build Architecture of Legacy C/C++ Software Systems. [pdf-file]
  In International Conference on Fundamental Approaches to Software Engineering (FASE) [part of ETAPS], April 2005.
  Homy Dayani-Fard, Yijun Yu, John Mylopoulos, Periklis Andritsos.

• Information-Theoretic Software Clustering. [pdf-file]
  In IEEE Transactions on Software Engineering (TSE), Volume 31, Number 2, February 2005.
  Periklis Andritsos, Vassilios Tzerpos.

• Kanata: Adaptation and Evolution in Data Sharing Systems. [pdf-file]
  In SIGMOD Record, 33(4), pp. 32-37, December 2004.
  Periklis Andritsos, Ariel Fuxman, Aanastasios Kementsietsidis, Renée J. Miller, Yannis Velegrakis.

• Information-Theoretic Tools for Mining Database Structure from Large Data Sets. [pdf-file]
  In 23rd ACM SIGMOD International Conference on the Management of Data, June 2004.
  Periklis Andritsos, Renée J. Miller, Panayiotis Tsaparas.

• LIMBO: Scalable Clustering of Categorical Data. [pdf-file]
  In 9th International Conference on Extending DataBase Technology (EDBT), March 2004.
  Periklis Andritsos, Panayiotis Tsaparas, Renée J. Miller, Kenneth C. Sevcik.

• Software Clustering Based on Information Loss Minimization. [pdf-file]
  In 10th Working Conference on Reverse Engineering, Victoria, B.C., Canada, November 2003.
  Periklis Andritsos, Vassilios Tzerpos.

• On Schema Discovery. [ps-file]
  In IEEE Data Engineering Bulletin, 26(3), pp. 41-47, September 2003.
  Renée J. Miller, Periklis Andritsos.

• Clustering Categorical Data Based on Information Loss Minimization.
  In 2nd Hellenic Data Management Symposium (HDMS'03), Athens, Greece, September 2003.
  Periklis Andritsos, Panayiotis Tsaparas, Renée J. Miller, Kenneth C. Sevcik.

• Using Categorical Clustering in Schema Discovery. [pdf-file]
  In IJCAI Workshop on Information Integration on the Web, pp. 211, Acapulco, Mexico, Augoust 2003.
  Periklis Andritsos, Renée J. Miller.

• Schema Management. [ps-file]
  In IEEE Data Engineering Bulletin, 25(3), pp. 32-38, September 2002.
  Periklis Andritsos, Ron Fagin, Ariel Fuxman, Laura M. Haas, Mauricio A. Hernandez, C. Ho, Anastasios Kementsietsidis, Renée J. Miller, Felix Naumann, Lucian Popa, Yannis Velegrakis, Charlotte Vilarem, L. Yan.

• Reverse Engineering Meets Data Analysis. [pdf-file]
  In International Workshop on Program Comprehension (IWPC), pp. 157-166, Toronto, ON,  June 2001 .
  Periklis Andritsos, Renée J. Miller.

Posters

• LIMBO: A Sclable Categorical Data Clustering Algorithm.
  In 13th Annual IBM Centers for Advanced Studies Conference (CASCON), October 2003.
  Periklis Andritsos, Panayiotis Tsaparas, Renée J. Miller, Kenneth C. Sevcik.

• Clustering Categorical Data Based on Information Maximization.
  In 4th Annual MITACS Conference, May 2003.
  Periklis Andritsos, Panayiotis Tsaparas, Renée J. Miller, Kenneth C. Sevcik.

Technical Reports

• LIMBO: A Scalable Algorithm to Cluster Categorical Data. [pdf-file]
  Tech. Report CSRG-467, U. of Toronto, Dep. of Computer Science, July 2003.
  Periklis Andritsos, Panayiotis Tsaparas, Renée J. Miller, Kenneth C. Sevcik.

• Data Clustering Techniques. [pdf-file]
  Tech. Report CSRG-443, U. of Toronto, Dep. of Computer Science, March 2002 (Qualifying Oral Exam) .
  Periklis Andritsos.

Theses

• Scalable Clustering of Categorical Data And Applications. [pdf-file]
  PhD Thesis, U. of Toronto, Dep. of Computer Science, September 2004.
  

• Program Reverse Engineering Through On-Line Analytical Processing. [pdf-file]
  Master's Thesis, U. of Toronto, Dep. of Computer Science, July 2000. Tech. Report CSRG-415.
  

• Development Of OLAP Queries Tool. [pdf-file (abstract in Greek)]
  Diploma Thesis, Nat. U. of Athens, Dep. of Electrical and Compiter Engineering, July 1998. Tech. Report DIPL-1998-06.