the arc costs are assumed to be online parameters of the network and decisions should be made while the costs of arcs are not known. the policies determine the permitted nodes and arcs to traverse and they are generally defined according to the departure nodes of the current policy nodes. in on-line created tours arc costs are not available for decision makers. the on-line traversed nodes are f...

although many scholars had proposed lots research results about online shopping, they are quite vague and hard for enterprisers to practice it. hence, this research observes the online store policies, services, functions, and activities among 17 online shopping platforms in taiwan, china, and hong kong. and, this research (1) finds online stores assessment items by literature review; (2) establ...

The arc costs are assumed to be online parameters of the network and decisions should be made while the costs of arcs are not known. The policies determine the permitted nodes and arcs to traverse and they are generally defined according to the departure nodes of the current policy nodes. In on-line created tours arc costs are not available for decision makers. The on-line traversed nodes are f...

we present a matching and lp based heuristic algorithm that decides graph non-hamiltonicity. each of the n! hamilton cycles in a complete directed graph on n + 1 vertices corresponds with each of the n! n-permutation matrices p, such that pu,i = 1 if and only if the ith arc in a cycle enters vertex u, starting and ending at vertex n + 1. a graph instance (g) is initially coded as exclusion set ...

The bank clearing problem (BCP) refers to the of designing an optimal algorithm for interbank payment system. Due way in which system has evolved, classical BCP model is insufficient addressing this accurately. In particular, delayed settlements are allowed now popular high-frequency deferred net settlement (DNS) practice, characteristics incoming instructions heavily connected time day, and ca...

Online business has increased during the COVID-19 pandemic, but emergence of a number problems, namely reduced material supply, price fluctuations because an item is difficult to distribute and slow delivery due transportation goods based on type used (Trucks, Trains, Airplanes Ships). declines virus resulting in longer order waiting times. Pick-up Delivery Issues are variations Vehicle Routing...