Abstract. As more and more P2P applications being popular in Internet, one of important problem to be solved is inspiring users to cooperate each other actively and honestly, the r...
Liang Sun, Li Jiao, Yufeng Wang, Shiduan Cheng, We...
Many virtual communities involve ongoing discussions, with large numbers of users and established, if implicit rules for participation. As new users enter communities like this, b...
Modern software has to evolve to meet the needs of stakeholders; but the nature and scope of this evolution is difficult to anticipate and manage. In this paper, we examine techn...
When arriving to Hong Kong from China, the first difficulty of the new arrival women of the grassroots class is usually environmental stress. Their socio-economic situations often...
Perfect Secrecy can only be achieved in multicast groups by ciphering data sent to the group with a different key every time a member joins or leaves the group. A Key Server must ...