3639 search results - page 420 / 728 » Provenance as Dependency Analysis |
176
Voted
SIGMOD
2008
ACM
15 years 6 months ago
2008
ACM
An algorithm is presented for finding the k nearest neighbors in a spatial network in a best-first manner using network distance. The algorithm is based on precomputing the shorte...
137
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IJMI
2007
15 years 6 months ago
2007
: The increasing dependency being placed on electronic health information systems presents new challenges for today’s health managers and systems developers. This paper uses Elec...
163
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URBAN
2008
15 years 6 months ago
2008
Intuitive and meaningful interpretation of geographical phenomena requires their representation at multiple levels of detail. This is due to the scale dependent nature of their pr...
153
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TKDE
2002
15 years 6 months ago
2002
Preventive measures sometimes fail to deflect malicious attacks. In this paper, we adopt an information warfare perspective, which assumes success by the attacker in achieving part...
192
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TELSYS
2010
15 years 5 months ago
2010
A fractional Fourier transform (FrFT) based estimation method is introduced in this paper to analyze the long range dependence (LRD) in time series. The degree of LRD can be chara...