Xavier Nodet

Our goal is to finish this year's interview process for the MIP Development Scholar positions end of March. A full interview cycle consists of one session HR, one with the hiring manager, and two with R&D team members. Therefore, apply soon to get a chance to be considered!

Joins us for a two year education program with the goal of becoming a full member of Gurobi's R&D, Expert or TAM teams! There will be lectures, seminars, interactive classes, C coding exercises and projects, customer and user interaction and lots of fun.

We are opening the @Gurobi Engineering MIP School: jobs.lever.co/GurobiOptimiza… We are looking for passionate programmers who like efficient algorithms, data structures, math and optimization and want to learn the ins and outs of mixed integer programming, theory and practice.

@timoberthold Thanks, Timo!

@nodet @gurobi Congratulations! The Gurobi team is lucky to have you. 😊

I’m happy to share that I’m starting a new position as Development Manager at @gurobi! My role there will be to be the interface to the team and make sure that the developers can focus on development...

@MrBoJensen Thanks, Bo!

@nodet @gurobi Congratulation and best of luck Xavier, I am sure you will do great 🙂

Cloud Pak for Data (and its managed "as a Service" version on IBM Cloud) has a command-line client. Let's see how we can use it in a #bash script to send an LP file and have it solved on the cloud. xavier-nodet.medium.com/send-an-lp-fil…… #cloudpakfordata #decisionoptimization

A one-page overview of the concepts in #WatsonMachineLearning, in the context of #DecisionOptimization xavier-nodet.medium.com/wml-vocabulary…

@AlexFleischer1 @IBM @IBMcloud @TheORSociety @EUROonline_News @or_exchange @INFORMS #dowml is now published on PyPi. You're just 'pip install dowml' away from submitting your instances on IBM Cloud!

Submit #DecisionOptimization / #CPLEX jobs to @IBM #WML @IBMCloud #cloud using #dowml by @nodet link.medium.com/kemReZq9iib #ORMS @TheORSociety @EUROonline_News @or_exchange @INFORMS

@bariscemsal @AlexFleischer1 @IBM @IBMcloud @TheORSociety @EUROonline_News @or_exchange @INFORMS I just checked, and dowml ran perfectly fine against our CPD 4.0 test cluster.

@bariscemsal @AlexFleischer1 @IBM @IBMcloud @TheORSociety @EUROonline_News @or_exchange @INFORMS Cloud Pak for Data (CPD) is the on-prem version of Watson Studio/Watson Machine Learning. It has basically the same APIs, and dowml should work with CPD as it does on the cloud.

With #CPLEX, dealing with a MIP that produces too many nodes for the RAM you have may be as simple as « set mip strategy file 3 » xavier-nodet.medium.com/cplex-memory-u…

There are simple ways to reduce memory consumption when solving your LPs (or the root node of your MIPs) with #CPLEX xavier-nodet.medium.com/cplex-usage-of…

#IBM #ILOG #CPLEX Optimization Studio 20.1 is out, and available free of charge to all students and teachers. community.ibm.com/community/user… #orms

Here's @PhiLaborie's presentation of another feature in CPLEX Optimization Studio 20.1: blackbox expressions in CP Optimizer. community.ibm.com/community/user…

@MrBoJensen The 1% may affect many more users, though... ;-)

One big change moving from "general" LP/MILP solver into application specific development has been the size of "wins". A huge speed up feels better than say 1%, though the 1% was a lot harder to accomplish 🙃

Three new features in CPLEX Optimization Studio 20.1: blackbox expressions in CP Optimizer, databases in OPL, and better solutions earlier in CPLEX. youtu.be/POxnDM-rGag

CPLEX 20.1 will have a new 'better solutions earlier' mode that's 1.8x faster than default mode. community.ibm.com/community/user…

They told me to "Make History" at @PdxInteractive so I rewrote git history and force pushed on @HOI_Game's main branch. I'm not sure that's what they meant...

GitHub CLI 1.0 enables a full repo workflow from the terminal @github @climagic developer-tech.com/news/2020/sep/…