LEACH is a traditional clustering routing protocol in wireless sensor network. When selecting the cluster head, Leach does not consider sensor nodes’ energy and position information. It leads to uneven the distribution of cluster heads and uneven energy consumption of sensor nodes. Clustering routing protocols which are based on particle swarm optimization have been proposed to improve the perf...

This paper deals with the optimization of data routing processes and with optimization of deployed quality of service mechanisms in computer networks. The paper addresses the problems related to requirement of monitoring and managing of network infrastructures with attention given to data routing mechanisms in network and often used QoS mechanisms. This paper also presents the concept of tool f...

The efficient neural network algorithm for optimization of routing in communication networks is suggested. As it was known from literature, different optimization and ill-defined problems may be resolved using appropriately designed neural networks, due to their high computational speed and the possibility of working with uncertain data. Under some assumptions, the routing in packet-switched co...

This article introduce the genetic algorithm to solve the routing problem with QoS requirements, solve the traditional routing algorithms in completely the limitation of the NP problem. QoS routing optimization model is given, and the detailed design of genetic algorithm encoding scheme, fitness function, selection operator, crossover operator and mutation operator. Finally, the simulation expe...

In this paper, we investigate how service discovery protocols can be improved in Mobile Ad-Hoc Networks by utilizing routing information from the network layer. We consider in this paper proactive routing protocols as the underlying routing protocols and optimize proactive service discovery protocols. We first propose a general framework for the cooperation of service protocols and routing prot...

in recent years, reducing emissions has become an important issue. besides reducing the economic costs, reducing the fuel consumption decreases emissions, pollutant impact and increases society health as well. green vehicle routing problem are a major key to reduce hazardous effects of transportation such as air pollution, greenhouse gas (ghg) emissions, noise and the like. generally, the amoun...

——This paper presents ongoing results on the combination of ad-hoc network routing algorithms along with network coding to optimize the throughputs of multi-flows. After the presentation of the principle of the multi-flows route codetermination, the paper describes an optimization in terms of delegated nodes to extend the topologies the optimization may be applied to. Results on specific and ra...

Wireless Sensor Networks consisting of nodes with limited power are deployed to gather useful information from the field. In WSNs it is critical to collect the information in an energy efficient manner. Ant Colony Optimization, a swarm intelligence based optimization technique, is widely used in network routing. A novel routing approach using an Ant Colony Optimization algorithm is proposed for...

The phenomenon of network resource-constrained often appears in wireless sensor network (WSN) because of nodes with energy-limited, so it becomes a research topic to study on high-performance routing protocol in wireless sensor network. In accordance with the characteristic of quantum particle swarm optimization (QPSO), a novel clustering routing protocol with QPSO algorithm is proposed based o...

In Internet Routing, the static shortest path (SP) problem has been addressed using well known intelligent optimization techniques like artificial neural networks, genetic algorithms (GAs) and particle swarm optimization. Advancement in wireless communication lead more and more mobile wireless networks, such as mobile networks [mobile ad hoc networks (MANETs)] and wireless sensor networks. Dyna...