Suchergebnisse - Economics Keywords Approximation Algorithms

Optimization of Just-In-Sequence Supply: A Flower Pollination Algorithm-Based Approach von Bányai, Tamás, Illés, Béla, Gubán, Miklós, Gubán, Ákos, Schenk, Fabian, Bányai, Ágota

“… Within the frame of this paper, the authors describe a flower pollination algorithm-based heuristic optimization model of just-in-sequence supply focusing on sustainability aspects, including fuel …”
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Continuous State Dynamic Programming via Nonexpansive Approximation von Stachurski, John

“… A number of approximation schemes are discussed. The main contribution is to provide error bounds for approximate optimal policies generated by the value iteration …”
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Hypergraph index: an index for context-aware nearest neighbor query on social networks von Wang, Yazhe, Zheng, Baihua

“… The textual context of a node is defined as a set of keywords that describe …”
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Constrained Assortment Optimization Under the Markov Chain–based Choice Model von Désir, Antoine, Goyal, Vineet, Segev, Danny, Ye, Chun

“… The Markov chain choice model considers item substitutions as transitions in a Markov chain and provides a good approximation for a large class of random utility models, thereby addressing …”
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Overcommitment in Cloud Services: Bin Packing with Chance Constraints von Cohen, Maxime C., Keller, Philipp W., Mirrokni, Vahab, Zadimoghaddam, Morteza

“… This paper considers a traditional problem of resource allocation: scheduling jobs on machines. One such recent application is cloud computing; jobs arrive in …”
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Combinatorial Sublinear-Time Fourier Algorithms von Iwen, M. A.

“… Randomized sublinear-time algorithms which have a small (controllable) probability of failure for each processed signal exist for solving this problem (Gilbert et al. in ACM STOC, pp. 152–161, 2002 …”
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Adaptive Distributionally Robust Optimization von Bertsimas, Dimitris, Sim, Melvyn, Zhang, Meilin

“… We develop a modular and tractable framework for solving an adaptive distributionally robust linear optimization problem, where we minimize the worst-case …”
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Yield Optimization of Display Advertising with Ad Exchange von Balseiro, Santiago R., Feldman, Jon, Mirrokni, Vahab, Muthukrishnan, S.

“… It is clear from the growing role of ad exchanges in the real-time sale of advertising slots that Web publishers are considering a new alternative to their …”
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High-Dimensional Adaptive Sparse Polynomial Interpolation and Applications to Parametric PDEs von Chkifa, Abdellah, Cohen, Albert, Schwab, Christoph

“… We consider the problem of Lagrange polynomial interpolation in high or countably infinite dimension, motivated by the fast computation of solutions to partial …”
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Integrating Fuzzy Rough Sets with LMAW and MABAC for Green Supplier Selection in Agribusiness von Puška, Adis, Štilić, Anđelka, Nedeljković, Miroslav, Božanić, Darko, Biswas, Sanjib

“… Ten economic-environmental criteria were identified, and six suppliers were evaluated against these criteria …”
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Constrained Resource Assignments: Fast Algorithms and Applications in Wireless Networks von Berger, André, Gross, James, Harks, Tobias, Tenbusch, Simon

“… Often these problems can be modeled by a maximum weight matching problem in (bipartite) graphs or generalizations thereof, and efficient and practical algorithms are known for these problems …”
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A Primal-Dual Approach to Analyzing ATO Systems von DeValve, Levi, Pekeč, Saša, Wei, Yehua

“… approximation guarantee that grows with the maximum product size in the system. Then, we present an LP rounding algorithm that achieves both asymptotic optimality as demand grows large …”
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Concise Bid Optimization Strategies with Multiple Budget Constraints von Asadpour, Arash, Bateni, MohammadHossein, Bhawalkar, Kshipra, Mirrokni, Vahab

“… A major challenge faced by marketers attempting to optimize their advertising campaigns is to deal with budget constraints. The problem is even harder in the …”
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Greedy Approximation of High-Dimensional Ornstein–Uhlenbeck Operators von Figueroa, Leonardo E., Süli, Endre

“… was carried out recently by Le Bris, Lelièvre and Maday ( Const. Approx. 30:621–651, 2009 ), by exploiting its connection to greedy algorithms from nonlinear approximation …”
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Coding Prony’s method in MATLAB and applying it to biomedical signal filtering von Fernández Rodríguez, A., de Santiago Rodrigo, L., López Guillén, E., Rodríguez Ascariz, J. M., Miguel Jiménez, J. M., Boquete, Luciano

“… The approximation parameters, based on equally spaced samples, can be obtained using Prony’s method and its variants (e.g …”
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The Assortment Packing Problem: Multiperiod Assortment Planning for Short-Lived Products von Caro, Felipe, Martínez-de-Albéniz, Victor, Rusmevichientong, Paat

“… Motivated by retailers' frequent introduction of new items to refresh product lines and maintain their market shares, we present the assortment packing problem …”
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On the Efficacy of Static Prices for Revenue Management in the Face of Strategic Customers von Chen, Yiwei, Farias, Vivek F., Trichakis, Nikolaos

“… We consider a canonical revenue management (RM) problem wherein a monopolist seller posts prices for multiple products that are for sale over a fixed horizon …”
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A Milstein Scheme for SPDEs von Jentzen, Arnulf, Röckner, Michael

“… In particular, a suitable infinite-dimensional analog of Milstein’s algorithm can be simulated efficiently for such SPDEs and requires less computational operations and random variables than previously considered algorithms …”
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Sustainable Inventory with Robust Periodic-Affine Policies and Application to Medical Supply Chains von Bandi, Chaithanya, Han, Eojin, Nohadani, Omid

“… We introduce a new class of adaptive policies called periodic-affine policies , which allows a decision maker to optimally manage and control large-scale …”
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Evaluation of infrastructure projects by a decision model based on RPR, MABAC, and WASPAS methods with interval-valued intuitionistic fuzzy sets von Salimian, Sina, Mousavi, Seyed Meysam, Antuchevičienė, Jurgita

“… Hence, a new IVIF-relative preference alternative-multi-attributive border approximation area comparison (IVIF-RPR-MABAC …”
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