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101
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WWW
2009
ACM
16 years 4 months ago
2009
ACM
We present a new CAPTCHA which is based on identifying an image's upright orientation. This task requires analysis of the often complex contents of an image, a task which hum...
119
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PAM
2010
Springer
15 years 10 months ago
2010
Springer
In this paper, we examine the benefits of split-TCP proxies, deployed in an operational world-wide network, for accelerating cloud services. We consider a fraction of a network co...
146
Voted
WEBI
2009
Springer
15 years 10 months ago
2009
Springer
Understanding query reformulation patterns is a key step towards next generation web search engines: it can help improving users’ web-search experience by predicting their inten...
BIOSURVEILLANCE
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. The paper presents a description of the FMD BioPortal biosurveillance system (http://fmd.ucdavis.edu/bioportal/) that is currently operating to capture, analyze, and diss...
107
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CSR
2007
Springer
15 years 9 months ago
2007
Springer
Consider a family of sets and a single set, called query set. How can one quickly find a member of the family which has a maximal intersection with the query set? Strict time cons...