Sciweavers

8 search results - page 2 / 2
» Spreadsheets in RDBMS for OLAP
Sort
View
SSD
2001
Springer
113views Database» more  SSD 2001»
14 years 3 months ago
Object-Relational Indexing for General Interval Relationships
Intervals represent a fundamental data type for temporal, scientific, and spatial databases where time stamps and point data are extended to time spans and range data, respectively...
Hans-Peter Kriegel, Marco Pötke, Thomas Seidl
VLDB
2002
ACM
98views Database» more  VLDB 2002»
13 years 10 months ago
Processing Star Queries on Hierarchically-Clustered Fact Tables
Star queries are the most prevalent kind of queries in data warehousing, OLAP and business intelligence applications. Thus, there is an imperative need for efficiently processing ...
Nikos Karayannidis, Aris Tsois, Timos K. Sellis, R...
KDD
1998
ACM
113views Data Mining» more  KDD 1998»
14 years 3 months ago
Targeting Business Users with Decision Table Classifiers
Business users and analysts commonly use spreadsheets and 2D plots to analyze and understand their data. On-line Analytical Processing (OLAP) provides these users with added flexi...
Ron Kohavi, Dan Sommerfield