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» A New Pattern Representation Scheme Using Data Compression
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86
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DCC
2007
IEEE
16 years 10 days ago
Nonuniform Compression in Databases with Haar Wavelet
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
S. Chen, A. Nucci
131
Voted
SIGMOD
2004
ACM
140views Database» more  SIGMOD 2004»
16 years 27 days ago
Incremental and Effective Data Summarization for Dynamic Hierarchical Clustering
Mining informative patterns from very large, dynamically changing databases poses numerous interesting challenges. Data summarizations (e.g., data bubbles) have been proposed to c...
Corrine Cheng, Jörg Sander, Samer Nassar
DEXAW
2008
IEEE
252views Database» more  DEXAW 2008»
15 years 7 months ago
XML Tree Structure Compression
In an XML document a considerable fraction consists of markup, that is, begin and end-element tags describing the document’s tree structure. XML compression tools such as XMill ...
Sebastian Maneth, Nikolay Mihaylov, Sherif Sakr
DATE
2002
IEEE
103views Hardware» more  DATE 2002»
15 years 5 months ago
Test Resource Partitioning and Reduced Pin-Count Testing Based on Test Data Compression
We present a new test resource partitioning (TRP) technique for reduced pin-count testing of system-on-a-chip (SOC). The proposed technique is based on test data compression and o...
Anshuman Chandra, Krishnendu Chakrabarty
DCC
2003
IEEE
16 years 10 days ago
Compression of RADARSAT Data with Block Adaptive Wavelets
: This paper proposes a new algorithm referred to as the Wavelet Packet-based Embedded Block coding (WPEB) scheme for SAR data compression. This algorithm combines the following pr...
Ian G. Cumming, Jing Wang