The latest articles on DEV Community by Geoffrey De Smet (@ge0ffrey). https://dev.to/ge0ffrey https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F621714%2F2ad43eee-4903-4594-b313-cede5ff8c086.jpg https://dev.to/ge0ffrey en Geoffrey De Smet Fri, 30 Apr 2021 07:38:15 +0000 https://dev.to/ge0ffrey/covid-vaccination-scheduling-scheduling-ai-l8o https://dev.to/ge0ffrey/covid-vaccination-scheduling-scheduling-ai-l8o <p>Vaccination scheduling is more difficult than you'd expect. With constraints such as distance reduction, 2nd dose shots and priority groups, a constraint solver comes in handy:</p> <p><iframe width="710" height="399" src="https://www.youtube.com/embed/LTkoaBk-P6U"> </iframe> </p> <p>See also <a href="https://www.optaplanner.org/blog/2021/03/04/OptimizingCovid19VaccinationScheduling.html">Paul's in depth article</a>.</p> java ai optaplanner Geoffrey De Smet Tue, 27 Apr 2021 11:30:17 +0000 https://dev.to/ge0ffrey/artificial-intelligence-in-java-4gh6 https://dev.to/ge0ffrey/artificial-intelligence-in-java-4gh6 <p>This video shows how to code a planning AI application to solve a school timetabling problem with Java, <a href="https://quarkus.io/">Quarkus</a> and <a href="https://www.optaplanner.org/">OptaPlanner</a>.</p> <p><iframe width="710" height="399" src="https://www.youtube.com/embed/7IuOA9n6kh0"> </iframe> </p> <p><a href="https://github.com/quarkusio/quarkus-quickstarts/tree/main/optaplanner-quickstart">Source code</a></p> <p>OptaPlanner is useful for use cases such as the Vehicle Routing Problem (VRP), Employee Rostering, Maintenance Scheduling, Task Assignment, School Timetabling, Cloud Optimization, Conference Scheduling, Job Shop Scheduling and Bin Packing.</p> ai java