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Tuesday, June 28 • 1:18pm - 1:36pm
Experiences on the Use of R in the Water Sector

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In this study we present some real cases where R has been a key element on building decision support systems related to the water industry. We have used R in the context of automatic water demand forecast, its application to optimal pumping scheduling and building a framework to offer these algorithms as a service (using RInside, Rcpp, MPI, RProtobuf among others) to easily integrate our work on heterogeneous environments. We have used an HPC cluster with R to solve big problems faster. About water demand forecast we used several tools like lineal models, neural networks or tree based method. On short term we included also weather forecast variables. The selection of the method is carried out dynamically (or online) using out-of-sample recent data. The optimal pumping schedule model is loaded with LPSolveAPI package and solved with CBC. We produce nice HTML5 reports of the solutions using googleVis package.

Moderators
avatar for Han-ming Wu

Han-ming Wu

Associate Professor, Department of Mathematics, Tamkang University

Speakers
avatar for David Ibarra

David Ibarra

Senior Data Scientist. Leading Data Science Area at Business Analytics, Aqualogy Business Software
Currently I'm a PhD candidate on University of Alicante on Computer Sciences (High Performace Computing, Parallel programming) and I'm also full-time Senior Data Scientist on Aqualogy Business Software. During 2016 I became a Senior Data Scientist at VidaCaixa (Life Insurance... Read More →


Tuesday June 28, 2016 1:18pm - 1:36pm PDT
SIEPR 120