We have implemented a test-bed with agents who collaborate and communicate, potentially with deceptive information. Agents range from benevolent to selfish. They also have differi...
A huge amount of effort is consumed in modelling business processes, and then in developing and maintaining tools, documentation, and training courses to support the modelled proce...
Given a snapshot of a social network, can we infer which new interactions among its members are likely to occur in the near future? We formalize this question as the link predicti...
Although it seems obvious that decision making is a contextual task, papers dealing with decision making tackle rarely the problem of contextual information management. After a bri...
A preliminary study of the issues surrounding a seach engine for Grid environments, GRISEN, that would enable the provision of a variety of Grid information services, such as loca...
Marios D. Dikaiakos, Yannis E. Ioannidis, Rizos Sa...