4 search results - page 1 / 1 » CUBE File: A File Structure for Hierarchically Clustered OLA... |
EDBT
2004
ACM
14 years 11 months ago
2004
ACM
Abstract. Hierarchical clustering has been proved an effective means for physically organizing large fact tables since it reduces significantly the I/O cost during ad hoc OLAP quer...
DMDW
2001
14 years 16 days ago
2001
In this paper, we present SISYPHUS, a storage manager for data cubes that provides an efficient physical base for performing OLAP operations. On-Line Analytical Processing (OLAP) ...
DOLAP
2003
ACM
14 years 4 months ago
2003
ACM
The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compress...
BCSHCI
2009
14 years 8 days ago
2009
We present an initial exploration into the usability of 3D file browsing. To explore the 3D file browsing technique design space, we analyzed the existing literature and developed...