Browsing by Author "Yu Y."
Now showing items 1-2 of 2
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Efficient Parallel Skyline Query Processing for High-Dimensional Data
Tang M.; Yu Y.; Aref W.G.; Malluhi Q.M.; Ouzzani M. ( IEEE Computer Society , 2018 , Article)Given a set of multidimensional data points, skyline queries retrieve those points that are not dominated by any other points in the set. Due to the ubiquitous se of skyline queries, such as in preference-based query ... -
Requirements and specifications for adaptive security: Concepts and analysis
Tun T.T.; Yang M.; Bandara A.K.; Yu Y.; Nhlabatsi A.; Khan N.; Khan K.M.; Nuseibeh B.... more authors ... less authors ( IEEE Computer Society , 2018 , Conference Paper)In an adaptive security-critical system, security mechanisms change according to the type of threat posed by the environment. Specifying the behavior of these systems is difficult because conditions of the environment are ...