Convenience, reliability, and effectiveness of automatic memory management have long been established in modern systems and programming languages such as Java. The timeliness req...
— This paper first presents a novel control strategy for periodic motion control based on a Hamiltonian system. According to the strategy, hybrid symmetric orbits (ideal walking...
During the recent years of research on mobile agents, significant effort has been directed towards the identification of models of agent mobility suitable for network management a...
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
Eduardo J. Ruiz, Vagelis Hristidis, Carlos Castill...