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Nikos Karayannidis

Papers on DiSC'04


Combining Hierarchy Encoding and Pre-Grouping: Intelligent Grouping in Star Join Processing

Publications


Note: Links lead to the DBLP on the Web.

Nikos Karayannidis

Nikos Karayannidis, Timos K. Sellis , Yannis Kouvaras : CUBE File: A File Structure for Hierarchically Clustered OLAP Cubes. EDBT 2004 : 621-638

Roland Pieringer , Klaus Elhardt , Frank Ramsak , Volker Markl , Robert Fenk , Robert Bayer , Nikos Karayannidis, Aris Tsois , Timos K. Sellis : Combining Hierarchy Encoding and Pre-Grouping: Intelligent Grouping in Star Join Processing. ICDE 2003 : 329-340

Nikos Karayannidis, Timos K. Sellis : SISYPHUS: The implementation of a chunk-based storage manager for OLAP data cubes. Data Knowl. Eng. 45 (2): 155-180 (2003)

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

Nikos Karayannidis, Aris Tsois , Timos K. Sellis , Roland Pieringer , Volker Markl , Frank Ramsak , Robert Fenk , Klaus Elhardt , Rudolf Bayer : Processing Star Queries on Hierarchically-Clustered Fact Tables. VLDB 2002 : 730-741

Nikos Karayannidis, Timos K. Sellis : SISYPHUS: A Chunk-Based Storage Manager for OLAP Cubes. DMDW 2001 : 10

Aris Tsois , Nikos Karayannidis, Timos K. Sellis : MAC: Conceptual data modeling for OLAP. DMDW 2001 : 5

Nikos Karayannidis, Aris Tsois , Panos Vassiliadis , Timos K. Sellis : Design of the ERATOSTHENES OLAP Server. Panhellenic Conference on Informatics 2001 : 32-49

Panos Vassiliadis , Zografoula Vagena , Spiros Skiadopoulos , Nikos Karayannidis, Timos K. Sellis : ARKTOS: towards the modeling, design, control and execution of ETL processes. Inf. Syst. 26 (8): 537-561 (2001)

Panos Vassiliadis , Zografoula Vagena , Spiros Skiadopoulos , Nikos Karayannidis: ARKTOS: A Tool For Data Cleaning and Transformation in Data Warehouse Environments. IEEE Data Eng. Bull. 23 (4): 42-47 (2000)

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