During the next decade, in the wave of microelectronics and digital revolution, we can expect to witness fast growth in the number of communication-based distributed data processing systems. A communication-based distributed data processing system is a decentralized data processing system in which data processing facilities or computer resources are geographically distributed and communicate wi...

This work introduces the stochastic generalized assignment problem with coordination (SGAPC). The SGAP-C is a novel and challenging variant of stochastic generalized assignment problems that models many-to-many assignments with varying levels of complexity, and studies the benefits of collaboration and coordination. The work is motivated by a disaster relief setting where relief organizations c...

A hybrid particle swarm with differential evolution operator, termed DEPSO, which provide the bell-shaped mutations with consensus on the population diversity along with the evolution, while keeps the selforganized particle swarm dynamics , is proposed. Then it is applied to a set of benchmark functions, and the experimental results illustrate its efficiency.

A new generation of information systems is emerging that is shaped by an object-oriented approach to design. This article describes a managerial approach to planning business applications that share data. The nine-step systems development strategy is based on the establishment of a businesswide definition of information resources and an organizationwide set of standards for the new object-orien...

The decomposition of a binary morphological structuring element is a well-known problem that has often been addresses in the literature. This work present a new approach based on an Evolution Program: using an iterative stochastic technique,it allows to determinethe optimal decomposition of an arbitrarily shaped binary morphological structuring element into the shortest chain of elementary fact...

We give an overview of the 2021 Computational Geometry Challenge, which targeted problem optimally coordinating a set robots by computing family collision-free trajectories for S n pixel-shaped objects from given start configuration to desired target configuration.

A simply curved Weibull plot means that the studied data set has a three-parameter distribution with non-zero location parameter representing lower or upper limit of set. This paper introduces four-parameter both these limits can be applied in reliability and materials engineering. very reliable indicator this is double-curved plot. The great advantage fact corresponding hazard rate curve batht...