In this article, by considering both a limited number of failure replacements and random working cycles as warranty terms, hybrid (HW) is designed from the manufacturer’s point view to warrant product that does successive projects at cycles. The cost produced HW derived analyzed. By defining warrants product, two types post-warranty replacement models are investigated consumer’s ensure reliabil...

Transportation sector generates a considerable part of each nation's gross domestic product and considered among the largest consumers of oil products in the world. This paper proposes a heuristic method for the vehicle routing problem with hard time windows while incorporating the costs of fuel, driver, and vehicle. The proposed heuristic uses a novel speed optimization algorithm to reach its ...

With the rapid development of science and technology, Internet, a huge network connected by networks, has occupied most our lives. The demand mobile phones is getting higher than before because smart data era. However, convenience apparently couple with replacement new types. Apple United States, Huawei China Samsung South Korea are three giants in phone industry appeal users all over world. no...

In this paper we present a high performance cache replacement algorithm called Dueling Segmented LRU replacement algorithm with adaptive Bypassing (DSB). The base algorithm is Segmented LRU (SLRU) replacement algorithm originally proposed for disk cache management. We introduce three enhancements to the base SLRU algorithm. First, a newly allocated line could be randomly promoted for better pro...

This is an adoptive design of ant colony system and has been generalised to AGV transport system, predetermined targets replacement results has been evaluated simulating four AGV in Mat lab by Particle Algorithm and fuzzification and simulating the operative environment with regard to constant velocity and different results has been compared to each other by changing robots’ location and replac...

Grid computing is one of the fastest emerging technologies within the high performance computing environment. Grid deployments that require access to and processing of data are called data grids. They are optimized for data oriented operation. In a data grid environment, data replication is an effective way to improve data accessibility. However, due to limited storage, a replica replacement st...

Let G = (V,E) (|V | = n and |E| = m) be an undirected graph with positive edge weights. Let PG(s, t) be a shortest s− t path in G. Let l be the number of edges in PG(s, t). The Edge Replacement Path problem is to compute a shortest s− t path in G\{e}, for every edge e in PG(s, t). The Node Replacement Path problem is to compute a shortest s− t path in G\{v}, for every vertex v in PG(s, t). In t...

The working cycle of the products can be supervised by sensors and other measuring technologies. This fact means that supervising cycle, manufacturer devise a warranty policy, continuing to supervise post-warranty consumer model maintenance. However, in literature, there is no associated work. Integrating renewing free-replacement (RFRW) number cycles, this paper proposes two-dimensional which ...