Výsledky vyhledávání - Multiobjective quadratic integer programming

A branch-and-cut technique to solve multiobjective integer quadratic programming problems Autor Ouaïl, Fatma Zohra, Chergui, Mohamed El-Amine

“…This article proposes an exact method to solve the integer programming problem featuring several convex quadratic functions to be minimized…”
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Using dual relaxations in multiobjective mixed-integer convex quadratic programming Autor De Santis, Marianna, Eichfelder, Gabriele, Patria, Daniele, Warnow, Leo

“…We present a branch-and-bound method for multiobjective mixed-integer convex quadratic programs that computes a superset of efficient integer assignments and a coverage of the nondominated set…”
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Multiobjective Mixed-Integer Quadratic Models: A Study on Mathematical Programming and Evolutionary Computation Autor Shir, Ofer M., Emmerich, Michael

“… To do so, this article compares a mathematical programming approach with an evolutionary method for set-oriented Pareto front approximation of bi-objective quadratic MI optimization…”
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A decision space algorithm for multiobjective convex quadratic integer optimization Autor De Santis, Marianna, Eichfelder, Gabriele

“… of the restricted objective functions. We show that the algorithm stops after finitely many fixings of variables with detecting both the full efficient and the nondominated set of multiobjective strictly convex quadratic integer problems…”
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Finding non dominated points for multiobjective integer convex programs with linear constraints Autor Zerfa, Lamia, Chergui, Mohamed El-Amine

“…In this paper, we present a branch-and-bound based algorithm to generate all non dominated points for a multiobjective integer programming problem with convex objective functions and linear constraints (MOICP…”
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An exact method for optimizing a quadratic function over the efficient set of multiobjective integer linear fractional program Autor Chaiblaine, Yacine, Moulaï, Mustapha

“… In this paper, we propose an exact method to optimize a quadratic function over the efficient set of a multiobjective integer linear fractional program MOILFP…”
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Preference-Aware Edge Server Placement in the Internet of Things Autor Chen, Yuanyi, Lin, Yihao, Zheng, Zengwei, Yu, Peng, Shen, Jiaxing, Guo, Minyi

“…While it is well understood that edge computing can significantly facilitate IoT-related applications by deploying edge servers close to IoT devices, it also…”
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A ranking algorithm for bi-objective quadratic fractional integer programming problems Autor Sharma, Vikas, Dahiya, Kalpana, Verma, Vanita

“…An algorithm to solve bi-objective quadratic fractional integer programming problems is presented in this paper…”
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Comparative Analysis of Load-Shaping-Based Privacy Preservation Strategies in a Smart Grid Autor Kement, Cihan Emre, Gultekin, Hakan, Tavli, Bulent, Girici, Tolga, Uludag, Suleyman

“…A key enabler for the smart grid is the fine-grained monitoring of power utilization. Although such a mechanism is helpful in the optimization of the whole…”
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A multiobjective optimization approach to smart growth in land development Autor Gabriel, Steven A., Faria, José A., Moglen, Glenn E.

“…s. The resulting optimization problems are convex, quadratic mixed integer programs that are NP-complete…”
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Branching with hyperplanes in the criterion space: The frontier partitioner algorithm for biobjective integer programming Autor De Santis, Marianna, Grani, Giorgio, Palagi, Laura

“… We present an algorithm for finding the complete Pareto frontier of biobjective integer programming problems…”
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User allocation‐aware edge cloud placement in mobile edge computing Autor Guo, Yan, Wang, Shangguang, Zhou, Ao, Xu, Jinliang, Yuan, Jie, Hsu, Ching‐Hsien

“… Specifically, we formulate it as a multiobjective optimization problem with objective to balance the workload between edge clouds and minimize the service communication delay of mobile users…”
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A parallel variable neighborhood search algorithm with quadratic programming for cardinality constrained portfolio optimization Autor Akbay, Mehmet Anil, Kalayci, Can B., Polat, Olcay

“… Cardinality constraints transform the quadratic optimization model into the mixed-integer quadratic programming problem, which is proved to be NP-Hard, making it harder to obtain an optimal solution…”
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Optimizing a linear function over the efficient set of a multiple objective integer quadratic program Autor Badjara, Mohamed El-Amine, Chergui, Mohamed El-Amine

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MF2-DMTD: A Formalism and Game-Based Reasoning Framework for Optimized Drone-Type Moving Target Defense Autor Seo, Sang, Lee, Jaeyeon, Kim, Byeongjin, Lee, Woojin, Kim, Dohoon

“…Moving-target-defense (MTD) fundamentally avoids an illegal initial compromise by asymmetrically increasing the uncertainty as the attack surface of the…”
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On efficiency and the Jain’s fairness index in integer assignment problems Autor Rezaeinia, Nahid, Góez, Julio C., Guajardo, Mario

“…Given two sets of objects, the integer assignment problem consists of assigning objects of one set to objects in the other…”
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A review of classical methods and Nature-Inspired Algorithms (NIAs) for optimization problems Autor Mandal, Pawan Kumar

“…Optimization techniques are among the most promising methods to deal with real-world problems, consisting of several objective functions and constraints. Over…”
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A new Probe Guided Mutation operator and its application for solving the cardinality constrained portfolio optimization problem Autor Liagkouras, K., Metaxiotis, K.

“… This paper revisits the classical Polynomial Mutation (PLM) operator and proposes a new probe guided version of the PLM operator designed to be used in conjunction with Multiobjective Evolutionary Algorithms (MOEAs…”
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Stackelberg-game-based modeling and optimization for supply chain design and operations: A mixed integer bilevel programming framework Autor Yue, Dajun, You, Fengqi

“… or quadratic programming followers’ problems. When discrete decisions are involved in the follower's problem, the resulting lower-level mixed-integer program prohibits direct transformation of the bilevel program into a single-level mathematical…”
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Min cost improvement and max gain stability in multicriteria sorting methods on combinatorial domains Autor Benabbou, Nawal, Martin, Hugo, Perny, Patrice

“…Various multicriteria sorting methods have been proposed in the literature to assign the feasible alternatives into predefined categories. We consider here…”
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