1167 search results - page 115 / 234 » Substitution-closed pattern classes |
KDD
2005
ACM
15 years 10 months ago
2005
ACM
We present an algorithm for mining tree-shaped patterns in a large graph. Novel about our class of patterns is that they can contain constants, and can contain existential nodes w...
WEBDB
2009
Springer
15 years 4 months ago
2009
Springer
The question whether a given set of views, defined by queries, can be used to answer another query, arises in several contexts such as query optimization, data integration and se...
DSN
2007
IEEE
15 years 4 months ago
2007
IEEE
New versions of existing large-scale web services such as Passport.com© have to go through rigorous performance evaluations in order to ensure a high degree of availability. Perf...
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ADAPTIVE
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. In this chapter we present an overview of Web personalization process viewed as an application of data mining requiring support for all the phases of a typical data minin...
ASPDAC
2006
ACM
15 years 3 months ago
2006
ACM
— An effectively designed and efficiently used memory hierarchy, composed of scratch-pads or cache, is seen today as the key to obtaining energy and performance gains in data-do...