@jalejandroca

Math & Ph.D Computer Science

Joined January 2013
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The Spring School of Operations Research (an event organized by the Mexican OR Society for students) is coming. We’ll discuss the Timefold AI framework and how it can be integrated into business applications to approach optimization problems. More info sites.google.com/up.edu.mx/e…
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@TimefoldAI @GeoffreyDeSmet
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Replying to @GeoffreyDeSmet
@GeoffreyDeSmet Do you recommend using java or kotlin for @TimefoldAI demos? 👀
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Con este show de drones clausuramos el Taller Nacional de Drones Inteligentes 2023!!! Gracias a todos los asistentes, conferencistas y comité organizador ccc.inaoep.mx/~tndi2023/inde… @CInaoe @inaoe_mx @josemtzcarranza @QuetzalCpp
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Quién diría que lo único que necesitaban las personas para entender el problema del capitalismo, libre mercado y acaparación de la riqueza era costco y unos pasteles 🤯
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Our latest publication on ACM just came online; check it out "A Constructive Heuristic for the Uniform Capacitated Vertex k-center Problem" | ACM Journal of Experimental Algorithmics dl.acm.org/doi/10.1145/36049… @jalejandroca @jessgar29231792 @inaoe_mx @Conahcyt_Mex @SomosCatedras

A Constructive Heuristic for the Uniform Capacitated Vertex k-center Problem | ACM Journal of...

The uniform capacitated vertex k-center problem is an ����-hard combinatorial optimization problem that models real situations where k centers can only attend a maximum number of customers, and the...

dl.acm.org
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Check our latest publication in @MathematicsMDPI "Compact Integer Programs for Depot-Free Multiple Traveling Salesperson Problems" (Open Access) doi.org/10.3390/math11133014, in collaboration with @jalejandroca and @jessgar29231792 from @inaoe_mx @SomosCatedras @Conahcyt_Mex

Compact Integer Programs for Depot-Free Multiple Traveling Salesperson Problems

Multiple traveling salesperson problems (mTSP) are a collection of problems that generalize the classical traveling salesperson problem (TSP). In a nutshell, an mTSP variant seeks a minimum cost...

mdpi.com
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ChatGPT will redefine the future of academic research. But most academics don't know how to use it intelligently. Here's how to use ChatGPT smartly to supercharge your research:
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Matemáticas en las películas Película "Wakanda forever" En una escena llega la princesa de Wakanda al MIT a buscar a una estudiante. En su puerta está el mensaje "Resuelve o no toques" y aparece esta ecuación. ¿Quieres saber que significa este mensaje irónico? Vamos con un 🧵
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GECCO 2023 competitions: I am running "Predicting Good Configurations for Topic Models" (per-instance configuration) and "Travelling Thief Problem Competition" (hard^(TM) combinatorial optimisation) @GeccoConf 2023. Details: to be announced soon!
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Our paper "Is NSGA-II Ready for Large-Scale Multi-Objective Optimization?" has been published in Mathematical and Computational Applications: mdpi.com/2297-8747/27/6/103

Is NSGA-II Ready for Large-Scale Multi-Objective Optimization?

NSGA-II is, by far, the most popular metaheuristic that has been adopted for solving multi-objective optimization problems. However, its most common usage, particularly when dealing with continuous...

mdpi.com
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Regex cheat sheet for programmers
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10 Movies every PhD Student/Researcher must watch: A thread🧵 1. The Imitation Game
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It is here. General release is still scheduled for April 4.
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A Sudoku example with a custom crossover is now available in the Jenetics library.
Jenetics GA@jeneticsga21 Feb 2022
Say hallo to #Java17, Records and Sealed Types. Just released version 7.0.0 of the #Java #GeneticAlgorithm library #Jenetics: github.com/jenetics/jenetics… #MOEA #MultiObjective #AI #Optimization #GeneticProgramming #Metaheuristics

Release v7.0.0 · jenetics/jenetics

Improvements #632: Convert data classes to records. #696: Convert libraries to JPMS modules. #715: Improve BitChromosome. #762: Breaking change Update to Java 17. #767: Incubator - Grammar-based e...

github.com
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Looking for an small @optaplanner example/use case for maximize happiness of employees :) Does anyone know a post related to it or something like that? @GeoffreyDeSmet
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Please read this important blog post about the future of COIN-OR! coin-or.org/2021/12/15/futur…
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Future of COIN-OR open source math optimization software @slashdot slashdot.org/submission/1514…
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Replying to @motorolaindia
@motorolaindia @Moto_Support @Moto Many Users are Facing screen Touch Issues with the Motorola Edge20(some random touches are being registered& sometimes the touch doesn't get registered).So it's a Hardware Issue or a Software Issue? This should be Fixed Soon. #edge20 #motorola
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Desafortunadamente Motorola no ha resuelto este problema. Parece que el teléfono salió defectuoso. Motorola solo te pide el IMEI y checa que lo tengas actualizado, pero no hacen algo útil para resolver el problema.
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