My research interests are mainly in the area of high performance and parallel computing including software optimization techniques, performance analysis for irregular codes and, more recently, GPGPU computing. This last area has been addressed with a strong focus on real-time image processing (objective classification, edge detection, visualization…) applied to medical image processing (MRI, CT-scan...) and to images obtained from remote sensing instruments such as hyperspectrometers. I am also interested in human computer interfaces for ecological footprint calculations and other sustainability related indices.