Sciweavers

1567 search results - page 128 / 314
» Compressing Relations and Indexes
Sort
View
201
Voted
ADC
2003
Springer
182views Database» more  ADC 2003»
15 years 11 months ago
CT-ITL : Efficient Frequent Item Set Mining Using a Compressed Prefix Tree with Pattern Growth
Discovering association rules that identify relationships among sets of items is an important problem in data mining. Finding frequent item sets is computationally the most expens...
Yudho Giri Sucahyo, Raj P. Gopalan
CIKM
2006
Springer
15 years 9 months ago
Mining compressed commodity workflows from massive RFID data sets
Radio Frequency Identification (RFID) technology is fast becoming a prevalent tool in tracking commodities in supply chain management applications. The movement of commodities thr...
Hector Gonzalez, Jiawei Han, Xiaolei Li
ACISICIS
2008
IEEE
15 years 8 months ago
Efficient Projection for Compressed Sensing
Compressed sensing (CS), a joint compression and sensing process, is a emerging field of activity in which the signal is sampled and simultaneously compressed at a greatly reduced...
Vo Dinh Minh Nhat, Duc Vo, Subhash Challa, Sungyou...
FCCM
1998
IEEE
149views VLSI» more  FCCM 1998»
15 years 10 months ago
Configuration Compression for the Xilinx XC6200 FPGA
One of the major overheads in reconfigurable computing is the time it takes to reconfigure the devices in the system. This overhead limits the speedups possible in this exciting n...
Scott Hauck, Zhiyuan Li, Eric J. Schwabe
KDD
1999
ACM
206views Data Mining» more  KDD 1999»
15 years 10 months ago
Compressed Data Cubes for OLAP Aggregate Query Approximation on Continuous Dimensions
Efficiently answering decision support queries is an important problem. Most of the work in this direction has been in the context of the data cube. Queries are efficiently answer...
Jayavel Shanmugasundaram, Usama M. Fayyad, Paul S....