Analytics and optimisation software, consulting and training for supply chain, manufacturing, and transportation.

Joined April 2020
Real world line-balancing problems cannot be reduced to a bin-packing with precedences. We review an explicit scheduling model with realistic constraints using CPOptimizer, by Anas Al-Ghazi. co-enzyme.fr/blog/modern-ass… #CPOptimizer #linebalancing #assemblyline #scheduling
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In this blog post we show how to decompose a shift-scheduling MIP model into 2 phases, and how to implement it in IBM ILOG Cplex Studio using OPL co-enzyme.fr/blog/decomposit… #optimization #Cplex #OPL #MILP #workforceoptimization
Introduction to how to model and solve shift scheduling problems with mixed-integer linear programming using OPL and Cplex. co-enzyme.fr/blog/multi-obje… #optimization #OPL #Cplex #Workforce #Scheduling
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Introduction to problems arising in workforce scheduling co-enzyme.fr/blog/modelling-…
We were invited to present mathematical modelling to 4th year physics students. We made this blog post from that experience, with examples of modelling in physics, economy and optimization. co-enzyme.fr/blog/mathematic… #managementscience #operationsresearch #physics #optimization
Some time ago we wrote a blog post showing how to model a simple facility location problem in OPL and solve it with Cplex co-enzyme.fr/blog/facility-l… #Cplex #OPL #optimization #beginners
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Introduction to scheduling problems in CP with the crane scheduling problem that schedules cranes to load and unload containers from ships co-enzyme.fr/blog/quay-crane… #CPO #OPL #optimization #beginners
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Introduction to rectangle packing with the berth allocation problem that assigns ships to positions on a quay co-enzyme.fr/blog/berth-allo… #Cplex #OPL #optimization #beginners
We have started a series of blog posts on introduction to optimization problems with OPL code co-enzyme.fr/blog/the-unit-c… #Cplex #OPL #optimization #beginners
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CoEnzyme's latest blog post co-enzyme.fr/blog/introducti… is an introduction to port logistics and scheduling problems : the berth assignment problem, crane scheduling and port yard optimization. #optimization #scheduling #ports #cranes
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A blog post comparing MIP and CP models on the simple assembly line balancing problem (SALBP) using the Scholl benchmark (1993) co-enzyme.fr/blog/simple-ass… #MIP #CP #Cplex #CPOptimizer #optimization
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Introduction to mixed-model line balancing and sequencing co-enzyme.fr/blog/mixed-mode…
A blog post explaining and benchmarking spanning tree and flow formulations for the asymmetric TSP co-enzyme.fr/blog/spanning-t…
Introduction to the asymmetric TSP problem and the MTZ formulation co-enzyme.fr/blog/traveling-…
Dentro de 30 minutos empieza la presentación sobre optimización logística en tiempos de Covid.
Diego will be discussing tomorrow (June 17th) inventory optimization strategies for Covid19 (in Spanish).
Diego will talk TODAY in the Supply Chain Optimization Pan-Asia Virtual Summit about supply chain planning in the beverage industry, and the management of floods and similar contingencies (free if you watch up to 2 sessions)
Diego will talk in the Supply Chain Optimization Pan-Asia Virtual Summit about supply chain planning in the beverage industry and the management of floods and similar contingencies. optimize.asia/talks/supply-c…