Electronic auctions have become popular. Recently, multicast technology is changing the Internet environment for e-commerce, and will make available more forms of auctions than we...
Internet facilitates easy access to data, information, and knowledge sources available online. This provides an unprecedented opportunity to empower decision support systems with ...
: We report about ongoing research in a virtual reality environment where visitors can interact with agents that help them to obtain information, to peform certain transactions and...
Component-based development is the emerging paradigm in software production, though several challenges still slow down its full taking up. In particular, the "component trust...
One of the main problems that we have to face when visiting public or official buildings (i.e hospitals or public administrations) is the lack of information and signs that can gui...