K-traveling Repairman Problem

The traveling repairman problem is a customer-centric routing problem in which the total waiting time of the customers is minimized rather than the total travel time of a vehicle. To date research on this problem has focused on exact algorithms and approximation methods.

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As noted by Blum et al BCC 94 the k- We consider the k-traveling repairman problem a gener- traveling repairmen problem and its one-repairman alization of the metric traveling repairman problem also special case can even be viewed.

K-traveling repairman problem. The k -traveling repairman problem with profits k TRPP is a routing problem where a set of customers should be serviced by a fleet of k vehicles with the aim of collecting a profit which is a monotonically decreasing function of the arrival time of the vehicle at the customer. The resulting problem called weighted k-traveling repairman problem wkTRP is a generalization of the well-known traveling repairman problem and can be used to model a variety of real-world. We consider the k-traveling repairman problem a generalization of the metric traveling repairman problem also known as the minimum latency problem to multiple repairmen.

You will be redirected to the full text document in the repository in a few seconds if not click hereclick here. We are not allowed to display external PDFs yet. To solve the wkTRP we propose an iterated local search heuristic and an exact branch-and-cut algorithm enriched with valid inequalities.

To solve the wkTRP we propose an iterated local search heuristic and an exact branch-and-cut algorithm enriched with valid inequalities. We consider the k-traveling repairman problem a generalization of the metric traveling repairman problem also known as the minimum latency problem to multiple repairmen. An Application to the Maintenance of Speed Cameras Pernyataan Tanggungjawab Albert Einstein Fernandes Muritiba Tiberius O.

Given a finite metric on a set of vertices V and a source vertex s V the k-traveling repairman KTR problem a generalization of the metric traveling repairman problem also known as the minimum latency problem the delivery man problem and the school bus-driver problem asks for k tours each starting at s depot and together covering all the vertices customers such that the sum. The Traveling Repairman Problem TRP is another TSP extension. View Profile Chris Harrelson.

The k-Traveling Repairman Problem Jittat Fakcharoenphol Chris Harrelson Satish Rao Abstract Internet. The resulting problem called the weighted k-traveling repairman problem wkTRP is a generalization of the well-known traveling repairman problem and can be used to model a variety of real-world. Traveling repairman problem also known as the minimum latency problem to multiple repairmen.

Since the K-traveling repairman problem K-TRP is a generalization of the traveling repairman problem TRP by including several agents it can be concluded therefore that this problem belongs to the class of NP-hard problems. Cameras may be exposed to difficult weather conditions and t. Several real applications of the TRP and the K.

The resulting problem called the weighted k-traveling repairman problem wkTRP is a generalization of the well-known traveling repairman problem and can be used to model a variety of real-world applications. Informally in the k-traveling repairman problem they are given that there are k repairmen at a common depot s and n customers sitting in some metric space at prescribed distances from each other. Branch-and-Cut and Iterated Local Search for the Weighted k-Traveling Repairman Problem.

The resulting problem called weighted k-traveling repairman problem wkTRP is a generalization of the well-known traveling repairman problem and can be used to model a variety of real-world applications. Given an undirected graph GVE and a source vertex s Vthek-traveling repairman KTR problem also known as the minimum latency problem asks for k tours each starting at s and together covering all the vertices customers such that the sum of the latencies experienced by the customers is minimum. Bonates Stenio Oliveira Da Silva Manuel Lori.

Private enterprises and governments around the world use speed cameras to control traffic flow and limit speed excess. We give an 8497α-approximation algorithm for this generalization where α denotes the best achievable approximation factor for the problem of finding the least cost rooted tree spanning i vertices i -MST problem. We give an 8497-approximation algorithm for this generalization where denotes the best achievable approximation factor for the problem of nding the least cost rooted tree spanning i vertices i-MST problem.

The basic version of the TRP also known as the Traveling deliveryman problem and Minimum latency problem states that a repairman server deliveryman is scheduled to visit all nodes of a given graph and perform repairs deliveries at each of these nodes. To solve the wkTRP we propose an iterated local search heuristic and an exact branch-and-cut algorithm enriched with valid inequalities. The k-traveling repairman problem.

The resulting problem called weighted k-traveling repairman problem wkTRP is a generalization of the well-known traveling repairman problem and can be used to model a variety of real-world applications.

An Example Of The Traveling Repairman Problem Download Scientific Diagram

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Example Traveling Repairman Problem And Symmetric Distance Matrix Download Scientific Diagram

Example Traveling Repairman Problem And Symmetric Distance Matrix Download Scientific Diagram

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An Example Of The Traveling Repairman Problem Download Scientific Diagram

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Example Traveling Repairman Problem And Symmetric Distance Matrix Download Scientific Diagram

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An Example Of The Traveling Repairman Problem Download Scientific Diagram