We consider the problem of efficiently computing the skyline against the most recent N elements in a data stream seen so far. Specifically, we study the n-of-N skyline queries; th...
Xuemin Lin, Yidong Yuan, Wei Wang 0011, Hongjun Lu
We are building an operating system in which an integral run-time code generator constantly strives to improve the quality of already executing code. Our system is based on a plat...
Abstract. We describe compiler and run-time optimisations for effective autoparallelisation of C++ programs on the Cell BE architecture. Auto-parallelisation is made easier by anno...
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
Abstract. Database systems have been vital for all forms of data processing for a long time. In recent years, the amount of processed data has been growing dramatically, even in sm...