48 search results - page 2 / 10 » Implementation of Multidimensional Databases in Column-Orien... |
DAWAK
1999
Springer
13 years 9 months ago
1999
Springer
Efficient query processing is one of the basic needs for data mining algorithms. Clustering algorithms, association rule mining algorithms and OLAP tools all rely on efficient quer...
ICDE
1997
IEEE
14 years 6 months ago
1997
IEEE
We propose a data model and a few algebraic operations that provide semantic foundation to multidimensional databases. The distinguishing feature of the proposed model is the symm...
IPPS
1999
IEEE
13 years 9 months ago
1999
IEEE
Our study of a large set of scientific applications over the past three years indicates that the processing for multidimensional datasets is often highly stylized. The basic proce...
SIGMOD
2010
ACM
13 years 3 months ago
2010
ACM
Effective keyword search on image databases is a major open problem, due to the inherent imprecision of keywords (tags) used to describe images' content. In this paper we pre...
EDBT
2012
ACM
11 years 7 months ago
2012
ACM
MapReduce has emerged as a promising architecture for large scale data analytics on commodity clusters. The rapid adoption of Hive, a SQL-like data processing language on Hadoop (...