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    DOLAP
    1999
    ACM
    94views Information Technology» more  DOLAP 1999»
    A Dynamic Load Balancing Strategy for Parallel Datacube Computation
    13 years 8 months ago
    A Dynamic Load Balancing Strategy for Parallel Datacube Computation
    Download  www.cis.drexel.edu
    In recent years, OLAP technologies have become one of the important applications in the database industry. In particular, the datacube operation proposed in [5] receives strong at...
    Seigo Muto, Masaru Kitsuregawa
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    DOLAP
    1999
    ACM
    100views Information Technology» more  DOLAP 1999»
    Updating OLAP Dimensions
    13 years 8 months ago
    Updating OLAP Dimensions
    Download  www.cis.drexel.edu
    OLAP systems support data analysis through a multidimensional data model, according to which data facts are viewed as points in a space of application-related dimensions", or...
    Carlos A. Hurtado, Alberto O. Mendelzon, Alejandro...
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    DOLAP
    1999
    ACM
    94views Information Technology» more  DOLAP 1999»
    A Cache Filtering Optimisation for Queries to Massive Datasets on Tertiary Storage
    13 years 8 months ago
    A Cache Filtering Optimisation for Queries to Massive Datasets on Tertiary Storage
    Download  www.cis.drexel.edu
    We consider a system in which many users run queries to examine subsets of a large object set. The object set is partitioned into files on tape. A single subset of objects will b...
    Koen Holtman, Peter van der Stok, Ian Willers
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    DOLAP
    1999
    ACM
    116views Information Technology» more  DOLAP 1999»
    Characterization of Hierarchies and Some Operators in OLAP Environment
    13 years 8 months ago
    Characterization of Hierarchies and Some Operators in OLAP Environment
    Download  www.cis.drexel.edu
    Recently numerous proposals for modelling and querying Multidimensional Databases (MDDB) are proposed. Among the still open problems there is a rigorous classification of the diff...
    Elaheh Pourabbas, Maurizio Rafanelli
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    DOLAP
    1999
    ACM
    116views Information Technology» more  DOLAP 1999»
    starER: A Conceptual Model for Data Warehouse Design
    13 years 8 months ago
    starER: A Conceptual Model for Data Warehouse Design
    Download  www.cis.drexel.edu
    Modeling data warehouses is a complex task focusing, very often, into internal structures and implementation issues. In this paper we argue that, in order to accurately reflect the...
    Nectaria Tryfona, Frank Busborg, Jens G. Borch Chr...
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    DOLAP
    1999
    ACM
    103views Information Technology» more  DOLAP 1999»
    Detecting Patterns and OLAP Operations in the GOLD Model
    13 years 8 months ago
    Detecting Patterns and OLAP Operations in the GOLD Model
    Download  www.cis.drexel.edu
    Juan Trujillo, Manuel Palomar, Jaime Gómez
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    DOLAP
    1999
    ACM
    87views Information Technology» more  DOLAP 1999»
    Dealing with Slow-Evolving Fact: A Case Study on Inventory Data Warehousing
    13 years 8 months ago
    Dealing with Slow-Evolving Fact: A Case Study on Inventory Data Warehousing
    Download  www.cis.drexel.edu
    Data Warehousing for INventory management DWIN is a production project at Telcordia aimed at providing telecommunications service providers with decision support functions for i...
    Chung-Min Chen, Munir Cochinwala, Elsa Yueh
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    DOLAP
    1999
    ACM
    117views Information Technology» more  DOLAP 1999»
    Aggregation Everywhere: Data Reduction and Transformation in the Phoenix Data Warehouse
    13 years 8 months ago
    Aggregation Everywhere: Data Reduction and Transformation in the Phoenix Data Warehouse
    Download  home.comcast.net
    This paper describes the Phoenix system, which loads a data warehouse and then reports against it. Between the raw atomic data of the source system and the business measures prese...
    Steven Tolkin
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    DOLAP
    1999
    ACM
    177views Information Technology» more  DOLAP 1999»
    Design and Selection of Materialized Views in a Data Warehousing Environment: A Case Study
    13 years 8 months ago
    Design and Selection of Materialized Views in a Data Warehousing Environment: A Case Study
    Download  www.cis.drexel.edu
    In this paper, we describe the design of a data warehousing system for an engineering company ‘R’. This system aims to assist users in retrieving data for business analysis in...
    Goretti K. Y. Chan, Qing Li, Ling Feng
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    DOLAP
    1999
    ACM
    143views Information Technology» more  DOLAP 1999»
    Event-Entity-Relationship Modeling in Data Warehouse Environments
    13 years 8 months ago
    Event-Entity-Relationship Modeling in Data Warehouse Environments
    Download  www.cis.drexel.edu
    We use the event-entity-relationship model (EVER) to illustrate the use of entity-based modeling languages for conceptual schema design in data warehouse environments. EVER is a g...
    Lars Bækgaard
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