Papers by Antoaneta Ivanova
An Object Oriented Conceptual Model Data Cube is described, on the basis of an example for storag... more An Object Oriented Conceptual Model Data Cube is described, on the basis of an example for storage, extraction and analysis of data derived from tests of ship models, conducted in the Bulgarian Ship Hydrodynamics Center -Varna. The main storage parameters as well as the structure of the system are presented. The dynamical level in an object oriented class definition of data cube is described. Future problems of OLAP operations and data analysis methods, included in the UML class definition are outlined.
An Object Oriented Conceptual Model Data Cube is described, on the basis of an example for storag... more An Object Oriented Conceptual Model Data Cube is described, on the basis of an example for storage, extraction and analysis of data derived from tests of ship models, conducted in the Bulgarian Ship Hydrodynamics Center-Varna. The main storage parameters as well as the structure of the system are presented. The dynamical level in an object oriented class definition of data cube is described. Future problems of OLAP operations and data analysis methods, included in the UML class definition are outlined.
The goal of this article is to depict Object Oriented Conceptual Model Data Cube using it as an e... more The goal of this article is to depict Object Oriented Conceptual Model Data Cube using it as an example. In short, the paper has described: 1) Structural level in object oriented class definition of data cube; 2) The basic methods for computing data cube from relational database by select operator; 3) To set tasks for future work to develop appropriate methods of class to construct data cube in different way from relational operator.
Multidimensional models: constructing data CUBE
… of the 5th international conference on …, 2004
... 1. Sameet Agarwal , Rakesh Agrawal , Prasad Deshpande , Ashish Gupta , Jeffrey F. Naughton ,R... more ... 1. Sameet Agarwal , Rakesh Agrawal , Prasad Deshpande , Ashish Gupta , Jeffrey F. Naughton ,Raghu Ramakrishnan , Sunita Sarawagi, On the Computation of Multidimensional Aggregates, Proceedings of the 22th International Conference on Very Large Data Bases, p.506 ...
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Papers by Antoaneta Ivanova