The major shortcoming of Grid middleware systems is the lack of economic-enhanced Grid services. These new services are necessary in order to let Grid users benefit from the proper...
Large scale web caches are in fact localized sources of web contents. Besides replacement policies, which decide the contents of a cache, the management of such contents is an iss...
— In this paper, we develop, analyze and implement a congestion control scheme obtained in a noncooperative game framework where each user’s cost function is composed of a pric...
Search auctions have become a dominant source of revenue generation on the Internet. Such auctions have typically used per-click bidding and pricing. We propose the use of hybrid ...
In this chapter we describe techniques for adaptive presentation of content on the Web. We first describe techniques to select and structure the content deemed to be most relevant ...