Social bookmarking tools become more and more popular nowadays and tagging is used to organize information and allow users to recall or search the resources. Users need to type th...
We describe a system whose purpose is to explore the use of certificates for the distributed management of access rights for resources that have multiple, independent, and geograp...
William E. Johnston, Srilekha Mudumbai, Mary R. Th...
The rapid advances in computer and communication technologies, and their merger, is leading to a global information market place. It will consist of federations of very large numb...
The National Agricultural Biotechnology Information Center (NABIC) constructs an agricultural biology-based infrastructure and develops a biotechnological database. The NABIC has ...
ChangKug Kim, UngHan Yoon, GangSeob Lee, DoWon Yun...
The problem addressed in this paper deals with data sharing as a means to cooperate. Our main focus is on transactional mechanisms to manage concurrent accesses to (partially) sha...