Titlebook: Combinatorial Optimization and Applications; 12th International C Donghyun Kim,R. N. Uma,Alexander Zelikovsky Conference proceedings 2018 S

hurricane

CORE

Computing a Rectilinear Shortest Path amid Splinegons in Planemputing a rectilinear shortest path between two points in the polygonal domain. Our reduction algorithm defines a polygonal domain . from . by identifying a coreset of points on the boundaries of splinegons in .. Further, it transforms a shortest path between . and . amid polygonal obstacles in . to

Mitigate

Graph Problems with Obligationstices (resp. of its edges). Now, any solution . containing an element (vertex or edge) of a part of this partition must also contain all the others ones. In other words, elements can only be added set by set, instead of one by one as in the classical situation (corresponding to obligations that are

Genteel

土坯

Removing Undesirable Flows by Edge Deletionr of the malicious flows, but it also inadvertently removes some of the desired flows. To model this important problem, we formulate two problems: (1) remove all the undesirable flows while minimizing the damage to the desirable ones and (2) balance removing the undesirable flows and not removing to

金絲雀

Compassionate

Practical and Easy-to-Understand Card-Based Implementation of Yao’s Millionaire Protocolthe actual amounts of their properties. In this paper, we present a simple and practical implementation of Yao’s millionaire protocol using a deck of playing cards; we straightforwardly implement the idea behind Yao’s millionaire protocol so that even non-experts can easily understand its correctnes

Synchronism

破裂

Generating Algebraic Expressions for Labeled Grid Graphsthods to a square grid graph in which the number of rows is equal to the number of columns. We prove that the lengths of the expressions derived by the methods depend exponentially and quasi-polynomially, respectively, on the size of the graph.

MIRTH

Graph Problems with Obligationssingletons). A motivation is to give a general framework and to study the complexity of combinatorial problems coming from systems where elements are interdependent. We propose hardness and approximation results.