Miguel F. Anjos

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61 results — page 3 of 4

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In this paper, we propose a model for an energy broker who acts as a third party between the grid and its clients, through the maintenance of a two-sided po...

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This paper provides new results on the application of semidefinite optimization to satisfiability by studying the connection between semidefinite optimizatio...

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Hybrid power systems for off-grid sites are commonly designed using simulation. Operating rules for the controller dispatch strategy are defined, and a sim...

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Generation Expansion Planning (GEP) with load uncertainty is modeled in this paper using chance constrained programming, and new iterative solution algorit...

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Many important NP-hard combinatorial problems can be efficiently approximated using semidefinite programming relaxations. We propose a new hierarchy of sem...

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This paper deals with the development of an efficient iterative method to solve the chance-constrained generation expansion planning (GEP) problem. Reliabili...

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The integer least squares problem is an important problem that arises in numerous applications. We propose a real relaxation-based branch-and-bound (RRBB) ...

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The unit commitment problem is a fundamental problem in the operation of power systems. The purpose of unit commitment is to minimize the system-wide cost o...

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The past decade has seen advances in general methods for symmetry breaking in mixed-integer linear programming. These methods are advantageous for general ...

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This paper is concerned with computing global optimal solutions for maximum k-cut problems. We improve on the SBC algorithm of Ghaddar, Anjos and Liers in...

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This paper presents the design, implementation, and the first experimental results of an architecture for autonomous demand-side load management (ADSM) syste...

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A minimum equicut of an edge-weighted graph is a partition of the nodes of the graph into two sets of equal size such that the sum of the weights of ed...

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Facility layout is a well-known operations research problem that arises in numerous areas of applications. The multi-row facility layout problem is concerne...

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This paper presents a system architecture for demand side load management in the Smart Grid, which is composed of three main modules for admission control, l...

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We present a new primal-dual interior-point algorithm for linear programming problems with equality and inequality constraints. The inequality constraints ar...

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This paper explores new connections between the satisfiability problem and semidefinite programming. We show how the process of resolution in satisfiability...

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This chapter provides an overview of cone optimization models for facility layout and VLSI floorplanning problems. We focus on two classes of problems to w...

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The maximum-stable-set and maximum-clique problems are operations research problems that arise in numerous areas such as social networking, electrical engin...

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We present a three-stage method using mathematical-programming techniques for finding high-quality solutions to the multi-floor facility layout problem. The...

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The presence of symmetry is common in certain types of scheduling problems. Symmetry can occur when one is scheduling a collection of jobs on multiple identi...

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