Dimitri Theodoratos

Xiaoying Wu, Dimitri Theodoratos, Wendy Hui Wang, Timos Sellis: Optimizing XML queries: Bitmapped materialized views vs. indexes. Inf. Syst. 38(6): 863-884 (2013)

Xiaoying Wu, Dimitri Theodoratos: A survey on XML streaming evaluation techniques. VLDB J. 22(2): 177-202 (2013)

Cem Aksoy, Aggeliki Dimitriou, Dimitri Theodoratos, Xiaoying Wu: XReason: A Semantic Approach That Reasons with Patterns to Answer XML Keyword Queries. DASFAA (1) 2013: 299-314

Xiaoying Wu, Stefanos Souldatos, Dimitri Theodoratos, Theodore Dalamagas, Yannis Vassiliou, Timos K. Sellis: Processing and Evaluating Partial Tree Pattern Queries on XML Data. IEEE Trans. Knowl. Data Eng. 24(12): 2244-2259 (2012)

Aggeliki Dimitriou, Dimitri Theodoratos: Efficient keyword search on large tree structured datasets. KEYS 2012: 63-74

Chunhua Weng, Xiaoying Wu, Zhihui Luo, Mary Regina Boland, Dimitri Theodoratos, Stephen B. Johnson: EliXR: an approach to eligibility criteria extraction and representation. JAMIA 18(Supplement): 116-124 (2011)

Wendy Hui Wang, Ruilin Liu, Dimitri Theodoratos, Xiaoying Wu: Efficient Storage and Temporal Query Evaluation in Hierarchical Data Archiving Systems. SSDBM 2011: 109-128

Xiaoying Wu, Dimitri Theodoratos, Calisto Zuzarte: Efficient evaluation of generalized tree-pattern queries on XML streams. VLDB J. 19(5): 661-686 (2010)

Xiaoying Wu, Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos K. Sellis: Evaluation Techniques for Generalized Path Pattern Queries on XML Data. World Wide Web 13(4): 441-474 (2010)

Dimitri Theodoratos, Pawel Placek, Theodore Dalamagas, Stefanos Souldatos, Timos K. Sellis: Containment of partially specified tree-pattern queries in the presence of dimension graphs. VLDB J. 18(1): 233-254 (2009)

Xiaoying Wu, Dimitri Theodoratos, Wendy Hui Wang: Answering XML queries using materialized views revisited. CIKM 2009: 475-484

Dimitri Theodoratos, Xiaoying Wu: Eager Evaluation of Partial Tree-Pattern Queries on XML Streams. DASFAA 2009: 241-246

Xiaoying Wu, Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos K. Sellis: Efficient Evaluation of Generalized Tree-Pattern Queries with Same-Path Constraints. SSDBM 2009: 361-379

Alkis Simitsis, Dimitri Theodoratos: Data Warehouse Back-End Tools. Encyclopedia of Data Warehousing and Mining 2009: 572-579

Dimitri Theodoratos, Wugang Xu, Alkis Simitsis: Materialized View Selection for Data Warehouse Design. Encyclopedia of Data Warehousing and Mining 2009: 1182-1187

Dimitri Theodoratos, Xiaoying Wu: Assigning semantics to partial tree-pattern queries. Data Knowl. Eng. 64(1): 242-265 (2008)

Pawel Placek, Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos K. Sellis: A heuristic approach for checking containment of generalized tree-pattern queries. CIKM 2008: 551-560

Xiaoying Wu, Dimitri Theodoratos: Evaluating partial tree-pattern queries on XML streams. CIKM 2008: 1409-1410

Xiaoying Wu, Stefanos Souldatos, Dimitri Theodoratos, Theodore Dalamagas, Timos K. Sellis: Efficient evaluation of generalized path pattern queries on XML data. WWW 2008: 835-844

Stefanos Souldatos, Xiaoying Wu, Dimitri Theodoratos, Theodore Dalamagas, Timos K. Sellis: Evaluation of partial path queries on xml data. CIKM 2007: 21-30

Dimitri Theodoratos, Xiaoying Wu: An Original Semantics to Keyword Queries for XML Using Structural Patterns. DASFAA 2007: 727-739

Wugang Xu, Dimitri Theodoratos, Calisto Zuzarte, Xiaoying Wu, Vincent Oria: A Dynamic View Materialization Scheme for Sequences of Query and Update Statements. DaWaK 2007: 55-65

Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Pawel Placek, Timos K. Sellis: Heuristic containment check of partial tree-pattern queries in the presence of index graphs. CIKM 2006: 445-454

Wugang Xu, Calisto Zuzarte, Dimitri Theodoratos, Wenbin Ma: Preprocessing for Fast Refreshing Materialized Views in DB2. DaWaK 2006: 55-64

Wugang Xu, Dimitri Theodoratos, Calisto Zuzarte: Computing closest common subexpressions for view selection problems. DOLAP 2006: 75-82

Dimitri Theodoratos, Theodore Dalamagas, Pawel Placek, Stefanos Souldatos, Timos K. Sellis: Containment of Partially Specified Tree-Pattern Queries. SSDBM 2006: 3-12

Theodore Dalamagas, Dimitri Theodoratos, Antonis Koufopoulos, I-Ting Liu: Semantic Integration of Tree-Structured Data Using Dimension Graphs. : 250-279 (2005)

Dimitri Theodoratos, Theodore Dalamagas: Querying Tree-Structured Data Using Dimension Graphs. CAiSE 2005: 201-215

Dimitri Theodoratos, Theodore Dalamagas, Antonis Koufopoulos, Narain H. Gehani: Semantic querying of tree-structured data sources using partially specified tree patterns. CIKM 2005: 712-719

Theodore Dalamagas, Dimitri Theodoratos, Antonis Koufopoulos, Vincent Oria: Evaluation of Queries on Tree-Structured Data Using Dimension Graphs. IDEAS 2005: 65-74

Dimitri Theodoratos, Theodore Dalamagas, I-Ting Liu: Semantic Integration of Schema Conforming XML Data Sources. WISE 2005: 588-589

Dimitri Theodoratos, Wugang Xu: Constructing search spaces for materialized view selection. DOLAP 2004: 112-121

Dimitri Theodoratos, Aris Tsois: Processing OLAP queries in hierarchically clustered databases. Data Knowl. Eng. 45(2): 205-224 (2003)

Dimitri Theodoratos: Exploiting hierarchical clustering in evaluating multidimensional aggregation queries. DOLAP 2003: 63-70

Dimitri Theodoratos, Theodore Dalamagas: Querying and Integrating Ontologies Viewed as Conceptual Schemas. ER 2003: 548-561

Dimitri Theodoratos: Semantic Integration and Querying of Heterogeneous Data Sources Using a Hypergraph Data Model. BNCOD 2002: 166-182

Aris Tsois, Nikos Karayannidis, Timos K. Sellis, Dimitri Theodoratos: Cost-based optimization of aggregation star queries on hierarchically clustered data warehouses. DMDW 2002: 62-71

Il-Yeol Song, Dimitri Theodoratos (Eds.): DOLAP 2002, ACM Fifth International Workshop on Data Warehousing and OLAP, November 8, 2002, McLean, VA, Proceedings. ACM 2002, isbn 1-58113-590-4

Dimitri Theodoratos, Spyros Ligoudistianos, Timos K. Sellis: View selection for designing the global data warehouse. Data Knowl. Eng. 39(3): 219-240 (2001)

Dimitri Theodoratos, Mokrane Bouzeghoub: Data Currency Quality Satisfaction in the Design of a Data Warehouse. Int. J. Cooperative Inf. Syst. 10(3): 299-326 (2001)

Dimitri Theodoratos: Detecting redundant materialized views in data warehouse evolution. Inf. Syst. 26(5): 363-381 (2001)

Dimitri Theodoratos, Aris Tsois: Heuristic Optimization of OLAP Queries in Multidimensionally Hierarchically Clustered Databases. DOLAP 2001: 48-55

Dimitri Theodoratos, Theodore Dalamagas, Alkis Simitsis, Manos Stavropoulos: A Randomized Approach for the Incremental Design of an Evolving Data Warehouse. ER 2001: 325-338

Dimitri Theodoratos, Joachim Hammer, Manfred A. Jeusfeld, Martin Staudt (Eds.): Proceedings of the 3rd Intl. Workshop on Design and Management of Data Warehouses, DMDW'2001, Interlaken, Switzerland, June 4, 2001. CEUR Workshop Proceedings 39, CEUR-WS.org 2001

Dimitri Theodoratos, Timos K. Sellis: Incremental Design of a Data Warehouse. J. Intell. Inf. Syst. 15(1): 7-27 (2000)

Dimitri Theodoratos: Complex View Selection for Data Warehouse Self-Maintainability. CoopIS 2000: 78-89

Dimitri Theodoratos, Mokrane Bouzeghoub: A General Framework for the View Selection Problem for Data Warehouse Design and Evolution. DOLAP 2000: 1-8

Dimitri Theodoratos, Timos K. Sellis: Answering Multidimensional Queries on Cubes Using Other Cubes. SSDBM 2000: 109-123

Dimitri Theodoratos, Timos K. Sellis: Designing Data Warehouses. Data Knowl. Eng. 31(3): 279-301 (1999)

Dimitri Theodoratos, Spyros Ligoudistianos, Timos K. Sellis: Designing the Global Data Warehouse with SPJ Views. CAiSE 1999: 180-194

Dimitri Theodoratos, Timos K. Sellis: Dynamic Data Warehouse Design. DaWaK 1999: 1-10

Spyros Ligoudistianos, Timos K. Sellis, Dimitri Theodoratos, Yannis Vassiliou: Heuristic Algorithms for Designing a Data Warehouse with SPJ Views. DaWaK 1999: 96-105

Dimitri Theodoratos, Mokrane Bouzeghoub: Data Currency Quality Factors in Data Warehouse Design. DMDW 1999: 15

Dimitri Theodoratos: Detecting Redundancy in Data Warehouse Evolution. ER 1999: 340-353

Spyros Ligoudistianos, Dimitri Theodoratos, Timos K. Sellis: Experimental Evaluation of Data Warehouse Configuration Algorithms. DEXA Workshop 1998: 218-223

Dimitri Theodoratos, Timos K. Sellis: Data Warehouse Schema and Instance Design. ER 1998: 363-376

Dimitri Theodoratos: Logical Updating of Object Class Structures. DOOD 1997: 158-174

Dimitri Theodoratos, Timos K. Sellis: Data Warehouse Configuration. VLDB 1997: 126-135

Dimitri Theodoratos: Deductive Object Oriented Schemas. ER 1996: 58-72

Dimitri Theodoratos: Monadic Databases with Equality. MFDBS 1991: 74-88