Search Results - "Henao, César Augusto"

Developing an urban bikeability index for different types of cyclists as a tool to prioritise bicycle infrastructure investments by Arellana, Julián, Saltarín, María, Larrañaga, Ana Margarita, González, Virginia I., Henao, César Augusto

“…This study proposes an urban Bikeability Index (BI) to assess and prioritise bicycle infrastructure investments, and in turn, improve accessibility for…”
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Urban walkability considering pedestrians' perceptions of the built environment: a 10-year review and a case study in a medium-sized city in Latin America by Arellana, Julian, Saltarín, María, Larrañaga, Ana Margarita, Alvarez, Vilma, Henao, César Augusto

“…Numerous methodologies measuring walkability have been developed over the last years. This paper reviews the Walkability Index (WI) literature of the last…”
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Multiskilled personnel assignment with k-chaining considering the learning-forgetting phenomena by Henao, César Augusto, Mercado, Yessica Andrea, González, Virginia I., Lüer-Villagra, Armin

“…Multiskilling is a workforce flexibility strategy where companies educate workers to perform a set of task types effectively. When the multiskilling plans are…”
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Solving a staffing problem with annualized hours, multiskilling with 2-chaining, and overtime: A retail industry case by Porto, Andrés Felipe, Henao, César Augusto, Lusa, Amaia, Polo Mejía, Oliver, Porto Solano, Roberto

“…•Exhaustive literature review on labor flexibility strategies in personnel scheduling.•The approach evaluates the benefits of a triple labor flexibility…”
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When should shelf stocking be done at night? A workforce management optimization approach for retailers by Muñoz, Renata, Muñoz, Juan-Carlos, Ferrer, Juan-Carlos, González, Virginia I., Henao, César Augusto

“…•Comprehensive review examines retail personnel scheduling.•An optimization model finds optimal shift structures for retail stockers.•A real case study…”
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Real-time recovering strategies on personnel scheduling in the retail industry by Mac-Vicar, Michael, Ferrer, Juan Carlos, Muñoz, Juan Carlos, Henao, César Augusto

“…•Our real-time control models allow interaction between decision maker and employees.•Experiments were made with an iterative MIP and then compared with a…”
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Multiskilled workforce management by utilizing closed chains under uncertain demand: A retail industry case by Henao, César Augusto, Muñoz, Juan Carlos, Ferrer, Juan Carlos

“…•The model evaluates benefits of chained multiskilling structures in unbalanced systems.•Closed-form solutions estimate the multiskilled staff levels required…”
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Multiskilled personnel assignment problem under uncertain demand: A benchmarking analysis by Henao, César Augusto, Batista, Ana, Porto, Andrés Felipe, González, Virginia I

“…The personnel assignment problem in different service industries aims to minimize the staff surplus/shortage costs. However, uncertainty in the staff demand…”
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Multiskilling with closed chains in a service industry: A robust optimization approach by Henao, César Augusto, Ferrer, Juan Carlos, Muñoz, Juan Carlos, Vera, Jorge

“…Variability and seasonality is an inherent characteristic in many service industries. This leads to the problem of mismatch between employee supply and demand…”
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The impact of multi-skilling on personnel scheduling in the service sector: a retail industry case by Henao, César Augusto, Muñoz, Juan Carlos, Ferrer, Juan Carlos

“…Using personnel scheduling to reduce overstaffing and understaffing in a service industry across multiple periods is often undermined by lack of flexibility…”
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A two-stage stochastic optimization model for the retail multiskilled personnel scheduling problem: a k-chaining policy with k≥2 by Mercado, Yessica Andrea, Henao, César Augusto, González, Virginia I

“…Considering an uncertain demand, this study evaluates the potential benefits of using a multiskilled workforce through a k-chaining policy with k≥2. For the…”
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Dataset for solving a hybrid flexibility strategy on personnel scheduling problem in the retail industry by Porto, Andrés Felipe, Henao, César Augusto, López-Ospina, Héctor, González, Esneyder Rafael, González, Virginia I.

“…This data article describes datasets from a home improvement retail store located in Santiago, Chile. The datasets have been developed to simultaneously solve…”
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Hybrid flexibility strategy on personnel scheduling: Retail case study by Porto, Andrés Felipe, Henao, César Augusto, López-Ospina, Héctor, González, Esneyder Rafael

“…•Extensive literature on labor flexibility in the personnel scheduling problem.•Complementarity of flexible contracts with multiskilling to reduce…”
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Efficient shift scheduling with multiple breaks for full-time employees: A retail industry case by Álvarez, Esteban, Ferrer, Juan-Carlos, Muñoz, Juan Carlos, Henao, César Augusto

“…•The approach evaluates the benefits of multiple breaks in the shift scheduling problem.•Constructed break profiles minimize the negative impacts of a…”
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Distribution system with wind penetration by Castillo Sierra, Rafael, Jiménez Matos, Elvin Arnaldo, López Díaz, Luis Alberto, Pardo González, Mauricio, Oliveros Pantoja, Ingrid, Soto Ortiz, Jose Daniel, Padilla García, Kelly Marcela, Orozco Henao, César Augusto, Eguis Eslava, Ernesto Jair

“…This article presents the results of the analysis of the studies of the operation of a modified IEEE-13 distribution feeder, which was built to scale in the…”
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A benchmark dataset for the retail multiskilled personnel planning under uncertain demand by Henao, César Augusto, Porto, Andrés Felipe, González, Virginia I.

“…In this data article, we present and describe datasets designed to address multiskilled personnel assignment problems (MPAP) under uncertain demand. The data…”
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A two-stage stochastic optimization model for the retail multiskilled personnel scheduling problem: a k-chaining policy with $k \ge 2 by Mercado, Yessica Andrea, Henao, César Augusto, González, Virginia I.

“…Considering an uncertain demand, this study evaluates the potential benefits of using a multiskilled workforce through a k-chaining policy with $k \ge 2$. For…”
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Simultaneous vehicle and crew scheduling problem: case study Transantiago, Chile by César Augusto Henao, Rodolfo Alejandro Cuevas

“…In this paper we propose an alternative formulation to solve the simultaneous vehicle and crew scheduling problem. This paper presents a constructive heuristic…”
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Estrategia para reducir intervalos de incertidumbre aplicada en localización de fallas en sistemas de distribución by Orozco Henao, César Augusto, Mora Flórez, Juan José, Pérez Londoño, Sandra Milena

“…El método de localización propuesto en este artículo se basa en una estrategia iterativa que determina el valor mínimo de la reactancia de falla, utilizando la…”
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Instrumentos de gestion de suelo para vivienda de interes social en colombia: Análisis de caso by García-Ubaque, César, Henao-Trujillo, César Augusto, Vaca-Bohórquez, Martha

“…Disponer de suelo urbanizable es requisito indispensable para cumplir el propósito de brindar viviendas a la población, pero, el acceso a este suelo enfrenta…”
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