Materializing results from complex aggregation queries helps to significantly improve response times in OLAP servers. This problem is known as the view selection problem: choosing ...
Detection of characters in scenery images is often a very difficult problem. Although many researchers have tackled this difficult problem and achieved a good performance, it is...
In this work we examine a task scheduling and data migration problem for Grid Networks, which we refer to as the Data Consolidation (DC) problem. DC arises when a task needs for i...
Panagiotis C. Kokkinos, Kostas Christodoulopoulos,...
: This paper deals with the linear discrete-time sensor scheduling problem in unreliable communication networks. In case of the common assumption of an errorfree communication, the...
The testing and formal verification of black box software components is a challenging domain. The problem is even harder when specifications of these components are not available...