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WWW
2008
ACM
16 years 6 months ago
Recrawl scheduling based on information longevity
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...
Christopher Olston, Sandeep Pandey
WWW
2003
ACM
16 years 6 months ago
Web-R: a Tool to Record & Replay Personal Web Navigation
This poster presents a useful tool to capture the content of browsing sessions. Web-R saves systematically all the components sufficient and necessary to visualize offline the pag...
Jean-Daniel Kant, Alain Lifchitz
ICDE
2010
IEEE
171views Database» more  ICDE 2010»
16 years 5 months ago
Surrogate Ranking for Very Expensive Similarity Queries
1 We consider the problem of similarity search in applications where the cost of computing the similarity between two records is very expensive, and the similarity measure is not a...
Chris Jermaine, Fei Xu, Mingxi Wu, Ravi Jampani, T...
SDM
2009
SIAM
184views Data Mining» more  SDM 2009»
16 years 3 months ago
DensEst: Density Estimation for Data Mining in High Dimensional Spaces.
Subspace clustering and frequent itemset mining via “stepby-step” algorithms that search the subspace/pattern lattice in a top-down or bottom-up fashion do not scale to large ...
Emmanuel Müller, Ira Assent, Ralph Krieger, S...
ICCAD
2006
IEEE
107views Hardware» more  ICCAD 2006»
16 years 3 months ago
Current path analysis for electrostatic discharge protection
The electrostatic discharge (ESD) problem has become a challenging reliability issue in nanometer circuit design. High voltages resulted from ESD might cause high current densitie...
Hung-Yi Liu, Chung-Wei Lin, Szu-Jui Chou, Wei-Ting...