The planning domain language PDDL2.1, used in the 3rd International Planning Competition, has sparked off some controversy in the planning community as researchers consider its exp...
Quality is a fundamental concept in software and information system development. It is also a complex and elusive concept. A large number of quality models have been developed for...
Hong Zhu, Yanlong Zhang, Qingning Huo, Sue Greenwo...
The monadic style of language speci cation has the advantages of modularity and extensibility: it is simple to add or change features in an interpreter to re ect modi cations in t...
A new algorithm is presented which approximates the perceived visual similarity between images. The images are initially transformed into a feature space which captures visual str...
XQuery is a powerful XML query language with many features and syntactic constructs. For many common queries we do not need all the expressive power of XQuery. We investigate the ...
Jan Hidders, Stefania Marrara, Jan Paredaens, Roel...