DAWAK
2007
Springer
13 years 11 months ago
2007
Springer
In association rules mining, current trend is witnessing the emergence of a growing number of works toward bringing negative items to light in the mined knowledge. However, the amo...
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DAWAK
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Detecting repeated portions of strings has important applications to many areas of study including data compression and computational biology. This paper defines and pres...
DAWAK
2007
Springer
13 years 11 months ago
2007
Springer
Data Warehouse (DWH) systems allow to analyze business objects relevant to an enterprise organization (e.g., orders or customers). Analysts are interested in the states of these bu...
DAWAK
2007
Springer
13 years 11 months ago
2007
Springer
DAWAK
2007
Springer
13 years 11 months ago
2007
Springer
Most methods for temporal pattern mining assume that time is represented by points in a straight line starting at some initial instant. In this paper, we consider a new kind of fir...
DAWAK
2007
Springer
14 years 1 months ago
2007
Springer
We propose a privacy-preserving protocol for computing aggregation queries over the join of private tables. In this problem, several parties wish to share aggregated information ov...
DAWAK
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we deal with the problem of performing what-if analysis for changes that occur in the schema/structure of the data warehouse We abstract software modules, queries, r...
DAWAK
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Pareto dominance plays an important role in diverse application domains such as economics and e-commerce, and it is widely being used in multicriteria decision making. In...
DAWAK
2007
Springer
14 years 1 months ago
2007
Springer
The emerging area of business process intelligence aims at enhancing the analysis power of business process management systems by employing data warehousing and mining technologies...
DAWAK
2007
Springer
14 years 1 months ago
2007
Springer
Many studies of spatiotemporal pattern discovery partition data space into disjoint cells for effective processing. However, the discovery accuracy of the space-partitioning schem...