Dimitrios Theodoratos

Aksoy, Cem, & Dimitriou, Aggeliki, & Theodoratos, Dimitrios (2015). Reasoning with Patterns to Effectively Answer XML Keyword Queries. Very Large Databases Journal (VLDBJ), Publisher: Springer, 24(3), 441-465.

Wu, Xiaoying , & Theodoratos, Dimitrios, & Kementsietsidis, Anastasios (2015). Conguring Bitmapped Materialized Views for Optimizing XML Queries. World Wide Web, Publisher: Springer, 607-632.

Dimitriou, Aggeliki, & Theodoratos, Dimitrios, & Sellis, Timos (2015). Top-k-size Keyword Search on Tree Structured Data.. Information Systems (Journal)--Publisher: Springer, 47, 178-193.

Wu, Xiaoying , & Theodoratos, Dimitrios, & Wang, Wendy Hui , & Sellis, Timos (2013). Optimizing XML Queries: Bitmapped Materialized Views vs. Indexes . information Systems, Publisher: Springer, 38(6), 22 pages (863-884).

Wu, Xiaoying, & Theodoratos, Dimitrios (2013). A Survey on XML Streaming Evaluation Techniques. Very Large Databases Journal (VLDBJ), Publisher: Springer, 26 pages (177 - 202).

Wu, Xiaoying, & Souldatos, Stefanos, & Theodoratos, Dimitrios, & Dalamagas, Theodore, & Vassiliou, Yannis, & Sellis, Timos (2012). Processing and Evaluating Partial Tree Pattern Queries on XML data. IEEE Transactions on Data and Knowledge Engineering, IEEE Computer Society Publications, 24(12), 16 pages (2244-2259).

Weng, Chunhua , & Wu, Xiaoying , & Luo, Zhihui , & Boland, Mary Regina , & Theodoratos, Dimitrios, & Johnson, Stephen B (2011). EliXR: an approach to eligibility criteria extraction and representation. Journal of the American Medical Informatics Association (JAMIA), Publisher: BMJ Group on behalf of the American Medical Informatics Association, 9 pages.

Wu, Xiaoying, & Theodoratos, Dimitrios, & Souldatos, Stefanos, & Dalamagas, Theodore, & Sellis, Timos (2010). Evaluation Techniques for Generalized Path Pattern Queries on XML Data. World Wide Web -- Journal (WWW) Publisher: Springer, 13(4), 441 - 474 (34 pages).

Wu, Xiaoying, & Theodoratos, Dimitrios, & Zuzarte, Calisto (2010). Efficient Evaluation of Generalized Tree-Pattern Queries on XML Streams. The VLDB Journal, Springer, 19(5), 661 - 686 (26 pages).

Theodoratos, Dimitrios, & Placek, Pawel, & Souldatos, Stefanos , & Dalamagas, Theodore, & Sellis, Timos (2009). Containment of Partially Specified Tree-Pattern Queries in the Presence of Dimension Graphs. The VLDB Journal, Springer , 18(1), 233-254.

Trading Off Popularity for Diversity in the Results Sets of Keyword Queries on Linked Data.
Proceedings of the 17th International Conference on Web Engineering, Springer, June 2017

Efficiently Discovering Most Specific Mixed Patterns from Large Data Trees.
Proceedings of the 22nd International Conference on Database Systems for Advanced Applications, Springer, March 2017

Diversifying the Results of Keyword Queries on Linked Data
17th International Conference on Web Information Systems Engineering (WISE), Lecture Notes in Computer Science. Proceedings Publisher: Springer, November 2016

Keyword Pattern Graph Relaxation for Selective Result Space Expansion on Linked Data.
15th International Conference on Web Engineering (ICWE'15). Lecture Notes in Computer Science 9114, Publisher: Springer, May 2015

Leveraging Homomorphisms and Bitmaps to Enable the Mining of Embedded Patterns from Large Data Trees.
20th International Conference on Database Systems for Advanced Applications (DASFAA). Proceedings publisher: Springer, April (2nd Quarter/Spring) 2015

Clustering Query Results to Support Keyword Search on Tree Data.
15th International Conference on Web-Age Information Management (WAIM), Proceedings Publisher: Springer, June 2014

Efficient keyword search on large tree structured datasets
Third International Workshop on Keyword Search on Structured Data, Proceeding Publisher: ACM, May 2012

Efficient Storage and Temporal Query Evaluation in Hierarchical Data Archiving Systems
International Conference on Scientific and Statistical Database Management, Publisher: Springer, July (3rd Quarter/Summer) 2011

Answering XML Queries Using Materialized Views Revisited
Proc. of the 18th ACM International Conference on Information and Knowledge Management (CIKM 2009), ACM, October (4th Quarter/Autumn) 2009

Efficient Evaluation of Generalized Tree-Pattern Queries with Same-Path Constraints
Proc. of the 21st Intl. Conference on Scientific and Statistical Database Management, Springer, June 2009

A Heuristic Approach for Checking Containment of Generalized Tree-Pattern Queries
Proc. of the 17th ACM Intl. Conference on Information and Knowledge Management, ACM, November 2008

Evaluating Partial Tree-Pattern Queries on XML Streams
Proc. of the 17th ACM Intl. Conference on Information and Knowledge Management, ACM, November 2008