Proceedings of the 3rd International Semantic Web Conference (ISWC2004), 2004
OWL-S allows selecting, composing and invoking Web Services at different levels of abstraction: selection uses high level abstract descriptions, invocation...
Proceedings of the 3rd International Semantic Web Conference(ISWC2004), 2004
We suppose that two Web Services with semantically similar data models are to be composed so that the output of one contributes to the input of the other. The...
International Journal of Electronic Commerce, 2004, Volume : 8, Numéro : 4
This paper introduces the on-line bundle-purchasing problem (OBPP) as a new computational challenge induced by e-commerce technology. The task of the OBPP is...
In some real-world applications, it is time-consuming or expensive to collect much labeled data, while unlabeled data is easier to obtain. Many semi-supervised...
Sixteenth Conference of the Canadian Society for Computational Studies of Intelligence (AL 2003) [Proceedings], 2003
Private information about individuals that engage in e-commerce business transactions is of economic value to businesses for market analysis and for...
Rules and Rule Markup Languages for the Semantic Web RuleML 2003 (In conjunction with the International Semantic Web Conference ISWC [Proceedings], 2003
The International Conference on Electronic Commerce (ICEC'03) [Proceedings], 2003
This paper considers the problem of making decisions in a dynamic environment wherr one of possible many bundles of items must be purchased and quotes for...