471 search results - page 4 / 95 » Graphical Querying of Multidimensional Databases |
VLDB
2004
ACM
14 years 6 months ago
2004
ACM
With the recent and continuing advances in areas such as wireless communications and positioning technologies, mobile, locationbased services are becoming possible. Such services ...
SEBD
1997
13 years 7 months ago
1997
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
ICDE
1997
IEEE
14 years 7 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...
SIGMOD
2000
ACM
13 years 10 months ago
2000
ACM
We investigate the problem of using materialized views to answer SQL queries. We focus on modern decision-support queries, which involve joins, arithmetic operations and other (po...