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» Change, Change, Change: Three Approaches
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NSPW
2004
ACM
15 years 11 months ago
A collaborative approach to autonomic security protocols
This paper considers a new security protocol paradigm whereby principals negotiate and on-the-fly generate security protocols according to their needs. When principals wish to in...
Hongbin Zhou, Simon N. Foley
SEMWEB
2010
Springer
15 years 4 months ago
Representing and Querying Validity Time in RDF and OWL: A Logic-Based Approach
RDF(S) and OWL 2 currently support only static ontologies. In practice, however, the truth of statements often changes with time, and Semantic Web applications often need to repres...
Boris Motik
DEXAW
2009
IEEE
173views Database» more  DEXAW 2009»
16 years 1 months ago
Automatic Cluster Number Selection Using a Split and Merge K-Means Approach
Abstract—The k-means method is a simple and fast clustering technique that exhibits the problem of specifying the optimal number of clusters preliminarily. We address the problem...
Markus Muhr, Michael Granitzer
IEEEARES
2008
IEEE
16 years 24 days ago
A Bayesian Approach for on-Line Max Auditing
In this paper we propose a method for on-line max auditing of dynamic statistical databases. The method extends the Bayesian approach presented in [2], [3] and [4] for static data...
Gerardo Canfora, Bice Cavallo
AGILEDC
2007
IEEE
16 years 22 days ago
The Agile Maturity Map A Goal Oriented Approach to Agile Improvement
Fulfilling the potential of Agile development depends on people truly wanting to change how they work. Transitioning to new methods of development is particularly daunting in a la...
Jay Packlick