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ICDE
2000
IEEE
15 years 11 months ago
2000
IEEE
In high-dimensional and complex metric spaces, determining the nearest neighbor (NN) of a query object ? can be a very expensive task, because of the poor partitioning operated by...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
It is crucial for a web crawler to distinguish between ephemeral and persistent content. Ephemeral content (e.g., quote of the day) is usually not worth crawling, because by the t...
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
— Simulated Evolution (SimE) is a sound stochastic approximation algorithm based on the principles of adaptation. If properly engineered it is possible for SimE to reach nearopti...
PROMS
2001
Springer
15 years 2 months ago
2001
Springer
A true video-on-demand(TVOD) system lets users view any video program, at any time, and perform any VCR functions, but its peruser video delivery cost is too expensive. A near vide...
AAAI
2008
15 years 11 days ago
2008
Many real-world problems are characterized by complex relational structure, which can be succinctly represented in firstorder logic. However, many relational inference algorithms ...