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Dimitri Theodoratos

Papers on DiSC'02


Heuristic Optimization of OLAP Queries in Multidimensionally Hierarchically Clustered Databases

Publications


Note: Links lead to the DBLP on the Web.

Dimitri Theodoratos

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

22 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

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

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

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

18 Dimitri Theodoratos, Mokrane Bouzeghoub : Data Currency Quality Satisfaction in the Design of a Data Warehouse. IJCIS 10 (3): 299-326 (2001)

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

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

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

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

13 Dimitri Theodoratos, Timos K. Sellis : Incremental Design of a Data Warehouse. JIIS 15 (1): 7-27 (2000)

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

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

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

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

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

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

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

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

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

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

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

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




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