We experimentally evaluate reputation mechanisms in an exchange market in which participants have the option of not fulfilling their contracts. These mechanisms vary in the inform...
A secure logging mechanism named haplog is proposed. In essence, haplog uses only one-way hash functions to achieve the security and functional requirements of logging. This makes...
In an era that, searching the WWW for information becomes a tedious task, it is obvious that mainly search engines and other data mining mechanisms need to be enhanced with charact...
Awareness is an essential requirement in collaborative activities. This paper presents Ariane, a generic and reusable awareness infrastructure, independent of a specific applicatio...
This paper presents a mechanism to improve Web server performance with fuzzy-based techniques. A load balancing mechanism based on the fuzzy control technique is developed in such...
Bumjoo Park, Kiejin Park, Dongmin Shin, Sungsoo Ki...