High Performance Computing

For discussion about HPC, problem decomposition, efficient memory / processing unit distribution, OpenMP, MPI, CUDA, OpenCL... and all things parallel!

Ornithology and birdwatching

For community to help people to recognise birds, discuss about taxonomies and classification of birds. This include as well hardware or technical discussion.

H2O - Big Data Science

For the users of H2O, the open source math and prediction engine for Hadoop by 0xdata

Text Analysis

For everyone interested in the interpretation and analysis of written, sung or spoken texts, like song texts, poetry, quotes, literature and speeches.

Data acquisition and measurements.

For us who dispose of high processing power and lots of storage for data. But often the data acquisition and measurement is overlooked. This site is for those who need to acquire analog data and digitize it, from measuring voltages to getting EEGs.