Search Results - "Maturana, Sergio"

Preface: Introducing operations research trends at CLAIO XVIII by Maturana, Sergio, Ríos-Mercado, Roger Z., Vera, Jorge

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Measuring the Efficiency of Chilean Primary Healthcare Centres by Ramírez-Valdivia, Martha, Maturana, Sergio, Mendoza-Alonzo, Jennifer, Bustos, Jaime

“…This paper examines whether different approaches for estimating the technical efficiency of a primary healthcare centre —PHC— can have significantly different…”
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Designing a three-dimensional performance measurement system (SMD3D) for the wine industry: A Chilean example by Valenzuela, Lionel, Maturana, Sergio

“…Sustainability is a growing concern for companies in the agro-industrial sector, in particular in the wine industry, where Chile is a major player and where…”
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Scheduling wine bottling operations with multiple lines and sequence-dependent set-up times: Robust formulation and a decomposition solution approach by Mac Cawley, Alejandro, Maturana, Sergio, Pascual, Rodrigo, Tortorella, Guilherme Luz

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A multi-objective approach for supporting wine grape harvest operations by Varas, Mauricio, Basso, Franco, Maturana, Sergio, Osorio, David, Pezoa, Raúl

“…•We present a multi-objective MIP to support wine grape harvest.•We propose a negotiation protocol to ease an agreement between two decision-makers.•Our…”
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A robust optimization approach to wine grape harvesting scheduling by Bohle, Carlos, Maturana, Sergio, Vera, Jorge

“…Optimization models are increasingly being used in agricultural planning. However, the inherent uncertainties present in agriculture make it difficult. In…”
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Improving consistency in hierarchical tactical and operational planning using Robust Optimization by Alvarez, Pamela P., Espinoza, Alejandra, Maturana, Sergio, Vera, Jorge

“…•Intertemporal consistency between tactical and operational decisions is studied.•A case is presented from production planning of sawmills…”
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Assessing the benefits of labelling postponement in an export-focused winery by Varas, Mauricio, Maturana, Sergio, Cholette, Susan, Mac Cawley, Alejandro, Basso, Franco

“…Supporting wine production operations in an increasingly global market has grown ever more challenging. Export-focused wineries supply many foreign clients,…”
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Measuring efficiency in the Chilean wine industry: a robust DEA approach by Varas, Mauricio, Basso, Franco, Maturana, Sergio, Pezoa, Raúl, Weyler, Marcelo

“…The Chilean wine industry has been quite innovative in terms of winemaking and trading. Yet, to survive in this competitive industry, wine managers should be…”
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Scheduling production for a sawmill: A comparison of a mathematical model versus a heuristic by Maturana, Sergio, Pizani, Enzo, Vera, Jorge

“…Sawmill production scheduling is complex. It involves determining which logs to process taking into account the diameter, length, and grade of each log, on one…”
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Scheduling production for a sawmill: A robust optimization approach by Varas, Mauricio, Maturana, Sergio, Pascual, Rodrigo, Vargas, Ignacio, Vera, Jorge

“…Optimization models are increasingly being used for planning natural resources operations. However, the inherent uncertainty present in natural resources makes…”
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Comparing an expected value with a multistage stochastic optimization approach for the case of wine grape harvesting operations with quality degradation by Avanzini, Elbio L., Mac Cawley, Alejandro F., Vera, Jorge R., Maturana, Sergio

“…Operations planning is an important step in any activity as it aligns resources to achieve economic production value. In agriculture operations where…”
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Managing premium wines using an (s-1,s) inventory policy: a heuristic solution approach by Varas, Mauricio, Basso, Franco, Lüer-Villagra, Armin, Mac Cawley, Alejandro, Maturana, Sergio

“…Operations research models are increasingly being used to support decision making in the wine industry. However, they have not yet been used to support…”
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A new balanced scorecard approximation to enhance performance management systems of Chilean wineries by Oyaneder, Lionel Valenzuela, Valderrama, Sergio Maturana

“…The Chilean wine industry faces a growing challenge in terms of the increasing global competition, along with other difficult challenges such as exchange rate…”
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An optimization approach for scheduling wine grape harvest operations by Ferrer, Juan-Carlos, Mac Cawley, Alejandro, Maturana, Sergio, Toloza, Sergio, Vera, Jorge

“…This article presents a practical tool for optimally scheduling wine grape harvesting operations taking into account both operational costs and grape quality…”
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Preface to the Special Issue on OR and Big Data in Agriculture by Albornoz, Víctor M., Cancela, Héctor, Cawley, Alejandro Mac, Maturana, Sergio, Weintraub, Andrés

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Special issue on “OR and Big Data in Agriculture” by Albornoz, Víctor M., Cancela, Héctor, Cawley, Alejandro F. Mac, Maturana, Sergio, Weintraub, Andrés

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Special issue on “OR and Big Data in Agriculture” by Albornoz, Víctor M., Cancela, Héctor, Cawley, Alejandro F. Mac, Maturana, Sergio, Weintraub, Andrés

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Special issue on “OR and Big Data in Agriculture” by Albornoz, Víctor M., Cancela, Héctor, Cawley, Alejandro F. Mac, Maturana, Sergio, Weintraub, Andrés

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Method for Applying Process Mining to the Distribution of Non-alcoholic Beverages by Chamorro, Maria, Maturana, Sergio

“…Non-alcoholic beverage companies store a significant amount of data in their systems. However, by failing to convert this data into useful information for…”
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