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STOC
2002
ACM
14 years 9 months ago
2002
ACM
In this paper, we show that for several clustering problems one can extract a small set of points, so that using those core-sets enable us to perform approximate clustering effici...
ICSE
2005
IEEE-ACM
14 years 9 months ago
2005
IEEE-ACM
Computer science is necessary but not sufficient to understand and overcome the problems we face in software engineering. We need to understand not only the properties of the soft...
ICSE
2007
IEEE-ACM
14 years 9 months ago
2007
IEEE-ACM
Large design models contain tens of thousands of model elements. Designers easily get overwhelmed maintaining the consistency of such design models over time. Not only is it hard ...
ESORICS
2002
Springer
14 years 8 months ago
2002
Springer
Abstract. An important goal of security in information systems is confidentiality. A confidentiality policy specifies which users should be forbidden to acquire what kind of inform...
DCC
2005
IEEE
14 years 8 months ago
2005
IEEE
In this paper we present a new dictionary-based preprocessing technique and its implementation called TWRT (Two-level Word Replacing Transformation). Our preprocessor uses several...