Smart cities make use of a variety smart technology to improve societies in better ways. Such intelligent technologies, on the other hand, pose significant concerns terms power usage and emission carbons. The suggested study is focused technological networks for big data-driven systems. With support software-defined transportation-aided multicast routing system suggested. By using public transp...

In this study, a multi-objective formulation is proposed for designing supply chain of perishable products including suppliers, plants, distributors, and customers under sustainable development. addition to the studies literature, direct shipment between producers also alternative possibility are allowed. problem, objectives, such as facilities establishment costs, transportation negative envir...

A wireless sensor network (WSN) consists of sensor nodes (SNs) with wireless communication capabilities for specific sensing tasks. Each SN maintains connectivity and exchanges messages between the decentralized nodes in the multi-hop manners. A source node can communicate with its destination via a certain number of relaying nodes, which consequently enlarges the wireless coverage of the sourc...

Multiconstraint QoS (quality of service) routing is an essential mechanism to support computer/communication applications that have requirements on various QoS attributes. The multiconstraint QoS routing problem involves finding a feasible path, i.e., a path satisfying a given set of QoS constraints between given source and destination nodes. Unfortunately, the multiconstraint QoS routing probl...

In a multi-agent routing problem, agents must find the shortest-time path from source to destination while avoiding deadlocks and collisions with other agents. Agents travel over an infrastructure of resources (such as intersections and road segments between intersections), and each resource r has (i) a capacity C(r), which is the maximum number of agents that may occupy the resource at the sam...

The growing demands of high-speed and stable next generation 5G cellular networks become the main stream in these years. In order to overcome a bottleneck of high-speed communication which is caused by limited spectrum resources, cognitive radio (CR) network has been proposed as a promising technology in 5G networks. However, in CR networks, primary user (PU) networks lead another novel NP-Hard...

Multi-path is favorite alternative for sensor networks, as it provides an easy mechanism to distributetraffic, as well as considerate fault tolerance. In this paper, a new clustering based multi path routingprotocol namely ECRR (Energy efficient Cluster based Routing algorithm for improving Reliability) isproposed, which is a new routing algorithm and guarantees the achievement to required QoS ...