Four short links: 24 January 2014
Floating Point, Secure Distributed FS, Cloud Robotics, and Domestic Sensors
- What Every Computer Scientist Should Know About Floating Point Arithmetic — in short, “it will hurt you.”
- Ori — a distributed file system built for offline operation and empowers the user with control over synchronization operations and conflict resolution. We provide history through light weight snapshots and allow users to verify the history has not been tampered with. Through the use of replication instances can be resilient and recover damaged data from other nodes.
- RoboEarth — a Cloud Robotics infrastructure, which includes everything needed to close the loop from robot to the cloud and back to the robot. RoboEarth’s World-Wide-Web style database stores knowledge generated by humans – and robots – in a machine-readable format. Data stored in the RoboEarth knowledge base include software components, maps for navigation (e.g., object locations, world models), task knowledge (e.g., action recipes, manipulation strategies), and object recognition models (e.g., images, object models).
- Mother — domestic sensors and an app with an appallingly presumptuous name. (Also, wasn’t “Mother” the name of the ship computer in Alien?) (via BoingBoing)