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DATASCIENCE
2007
69views more  DATASCIENCE 2007»
13 years 5 months ago
Compressing Data Cube in Parallel OLAP Systems
Frank K. H. A. Dehne, Todd Eavis, Boyong Liang
ET
2002
111views more  ET 2002»
13 years 5 months ago
Two-Dimensional Test Data Compression for Scan-Based Deterministic BIST
In this paper a novel architecture for scan-based mixed mode BIST is presented. To reduce the storage requirements for the deterministic patterns it relies on a two-dimensional co...
Huaguo Liang, Sybille Hellebrand, Hans-Joachim Wun...
VLDB
1999
ACM
159views Database» more  VLDB 1999»
13 years 9 months ago
Aggregation Algorithms for Very Large Compressed Data Warehouses
Many efficient algorithms to compute multidimensional aggregation and Cube for relational OLAP have been developed. However, to our knowledge, there is nothing to date in the lite...
Jianzhong Li, Doron Rotem, Jaideep Srivastava
ICCD
2003
IEEE
145views Hardware» more  ICCD 2003»
14 years 2 months ago
Care Bit Density and Test Cube Clusters: Multi-Level Compression Opportunities
: Most of the recently discussed and commercially introduced test stimulus data compression techniques are based on low care bit densities found in typical scan test vectors. Data ...
Bernd Könemann
ICDE
2006
IEEE
124views Database» more  ICDE 2006»
14 years 6 months ago
C-Cubing: Efficient Computation of Closed Cubes by Aggregation-Based Checking
It is well recognized that data cubing often produces huge outputs. Two popular efforts devoted to this problem are (1) iceberg cube, where only significant cells are kept, and (2...
Dong Xin, Zheng Shao, Jiawei Han, Hongyan Liu