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182
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WOWMOM
2005
ACM
16 years 11 days ago
2005
ACM
We consider the energy consumed in radio transmission of a set of sensors forming a data gathering wireless network. Our objective is to enhance the lifetime of such networks by e...
189
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CIKM
2005
Springer
16 years 11 days ago
2005
Springer
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
182
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KDD
2005
ACM
16 years 10 days ago
2005
ACM
We propose a new text mining system which extracts characteristic contents from given documents. We define Key semantics as characteristic sub-structures of syntactic dependencie...
192
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VLDB
2005
ACM
16 years 9 days ago
2005
ACM
In this paper, we examine the performance of frequent pattern mining algorithms on a modern processor. A detailed performance study reveals that even the best frequent pattern min...
193
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VSTTE
2005
Springer
16 years 9 days ago
2005
Springer
The validation of modern software systems on mobile devices needs to incorporate both functional and non-functional requirements. While some progress has been made in validating pe...