3159 results — page 14 of 158

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The time-stamped database provided by Google traces the code contributions to Chrome browser on the period from September 2008 to January 2014. It describes ...

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In blackbox optimization, evaluation of the objective and constraint functions is time consuming. In some situations, constraint values may be evaluated in...

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In this paper, we study a distributionally robust multi-item newsvendor problem, where the demand distribution is unknown but specified with a general event-...

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A piecewise constant Mayer cost function is used to model optimal control problems in which the state space is partitioned into several regions, each having ...

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The use of space through satellites is more and more important for nations, companies, and individuals. However, since the first satellite was sent up in 19...

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We introduce an iterative method named GPMR for solving 2X2 block unsymmetric linear systems. GPMR is based on a new process that reduces simultaneously...

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This paper presents an efficient method for extracting the second-order sensitivities from a system of implicit nonlinear equations. We design a custom aut...

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Production yield can be highly volatile and uncertain, especially in industries where exogenous and environmental factors such as the climate or raw material...

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For a simple connected graph G, let D(G), Tr(G), DL(G)=Tr(G)D(G), and DQ(G)=Tr(G)+D(G) be the distance matrix, the diagonal m...

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A small polygon is a polygon of unit diameter. The maximal area of a small polygon with n=2m vertices is not known when m7. In this paper, w...

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The Tenth Montreal IPSW took place on August 13-27, 2020, and was jointly organized by the Centre de recherches mathématiques (CRM) and the Institute for Dat...

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For a graph G, the signless Laplacian matrix Q(G) defined as Q(G)=D(G)+A(G), where A(G) is the adjacency matrix of G and `...

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This paper studies a stochastic variant of the vehicle routing problem (VRP) where both customer locations and demands are uncertain. In particular, potentia...

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This paper introduces the consistent production routing problem in a setting with multiple plants and products. The problem consists in finding minimum-cost ...

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We propose a tone-based event study to reveal the aggregate abnormal tone dynamics in media articles around earnings announcements. We test whether they co...

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We study bin-packing and lot-sizing decisions in an integrated way. Such a problem appears in several manufacturing settings where items first need to be cu...

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In this paper we examine the stability of international environmental agreements about a (common) emissions target. By signing the agreement, the parties d...

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The increasingly complex energy systems are turning the attention towards model-free control approaches such as reinforcement learning (RL). This work propos...

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A small polygon is a polygon of unit diameter. The maximal width of an equilateral small polygon with n=2s vertices is not known when s3. T...

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Battery charging of electric vehicles (EVs) needs to be properly coordinated by electricity producers to maintain the network reliability. In this paper, we ...

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