Titlebook: Combinatorial Optimization and Applications; 13th International C Yingshu Li,Mihaela Cardei,Yan Huang Conference proceedings 2019 Springer

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Parametrized Runtimes for Label Tournaments,n zoomed-out views. This is modelled as a label tournament where the labels are represented as disks growing inversely proportional to a continuously decreasing zoom level. Due to that growth, labels would eventually overlap impairing the readability of the map. Hence whenever two labels touch, the

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The ,-Delivery Traveling Salesman Problem: Revisited,node either holds an item or requires an item, and a vehicle of capacity of . which can carry at most . items at a time, one is asked to schedule a shortest route for the vehicle so that it starts from a depot and transports all items from the points holding them to the points requiring items, and r

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Algorithmic Pricing for the Partial Assignment,et of budgets . on each item .. The seller knows the whole information of the buyers and decides the price for each item so as to maximize the social welfare. Buyers come in an arbitrary order. When a buyer comes, each item can be only sold integrally. In previous works, if a buyer’s interested bund

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,A Novel Virtual Traffic Light Algorithm Based on V2V for Single Intersection in Vehicular Networks,’t transfer the wayleave until they all pass completely. This method cannot achieve the maximum road traffic throughput capacity. This paper designs a queuing chain model and proposes a virtual traffic lights algorithm for Single Intersection (for short SVTL) based on the queuing chain model, consid

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https://doi.org/10.1007/978-3-030-36412-0approximation algorithms; bioinformatics; communication network optimization; complex network optimizat

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Multipurpose Cryptographic Primitive ,We show that finding a minimum-width orthogonal upward drawing of a phylogenetic tree is NP-hard for binary trees with unconstrained combinatorial order and provide a linear-time algorithm for ordered trees. We also study several heuristic algorithms for the unconstrained case and show their effectiveness through experimentation.

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