Relevance feedback (RF) has been extensively studied in the content-based image retrieval community. However, no commercial Web image search engines support RF because of scalabil...
In this paper we propose an access control model for the Resource Description Framework (RDF). We argue that existing access control models, like the ones developed for securing e...
Currently negotiation covers a huge and unstructured domain of negotiation- and coordination protocols and associated strategies. Researchers and practitioners like system enginee...
Multiple studies in the information systems (IS) literature recognize that information technology (IT) investments may not yield immediate returns. Nevertheless, there has been a ...
The widespread adoption of wireless LAN has paved the way for the emergence of a compelling alternative to cellular networks for obtaining Internet access on the move. This has ge...