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A mixed integer programming approach for multi-action planning for threat management
(Elsevier, 2020)
Planning for management actions that address threats to biodiversity is important for securing its long term persistence. However, systematic conservation planning (SCP) has traditionally overlooked this aspect and just ...
An integer programming method for the design of multi-criteria multi-action conservation plans
(Elsevier, 2020)
The design of conservation management plans is a crucial task for ensuring the preservation of ecosys- tems. A conservation plan is typically embodied by two types of decisions: in which areas of a given territory it will ...
Scheduling the South American qualifiers to the 2018 FIFA World Cup by integer programming
(Elsevier, 2017)
Every four years, the 10 national teams members of the South American Football Confederation (CON- MEBOL) compete for one of the South American slots in the final phase of the FIFA World Cup. The qual- ifying competition ...
An integer programming approach to curriculum-based examination timetabling
(Springer, 2017)
The examination timetabling problem (ETTP) consists in the assignment of specific dates to the exams of a set of courses assuming that the course enrollments are known. This problem is also known as post-enrollment ETTP. ...
Optimum ramp design in open pit mines
(Elsevier, 2020)
The problem studied in this paper is that of designing the optimal open pit haulage ramp that, for a given ramp width and a maximum ramp gradient, connects two points of the mine, minimising construction and operational ...
A workforce planning and allocation model for the outbound baggage loading area at Santiago International Airport
(Taylor & Francis, 2020)
A methodology is presented that determines the staff requirements for a baggage handling operation at an international airport facing high demand. It consists of two sequentially solved integer linear programming models. ...
A mixed integer programming model to evaluate integrating strategies in the forest value chain - a case study in the Chilean forest industry
(Canadian Science Publishing, 2015)
When a company is integrated vertically, it can manage and plan its overall value chain in one direct and integrated approach. However in many cases, companies follow a decoupled approach where forests and production plants ...
Sports scheduling and other topics in sports analytics: a survey with special reference to Latin America
(Springer, 2020)
Recent years have witnessed vigorous development in the application of mathematical and computational techniques to many aspects of the organization and planning of sports competitions. Known as sports scheduling, this ...
Ellipsoidal methods for adaptive choice-based conjoint analysis
(INFORMS Inst.for Operations Res.and the Management Sciences, 2019)
© 2019 INFORMS.Questionnaires for adaptive choice-based conjoint analysis aim at minimizing some measure of the uncertainty associated with estimates of preference parameters (e.g., partworths). Bayesian approaches to ...
A new model for automated pushback selection
(Pergamon-Elsevier, 2020)
The design of pushbacks is essential to long-term open pit mine scheduling because it partitions the pit space into individual units, controlling ore and waste production. In this paper, a new model is proposed for the ...