Google Introduces Ceres Solver To The Public
1 May 2012, 1:45 pm
My job requires me to know how to write. While I think I’m a pretty good writer, I’m never once going to pretend that I’m good with math. If you told me to solve a nonlinear least square problem, I …

Viewpoint: pitting climate change research against weather research is unproductive - Washington Post
17 May 2012, 11:13 am
In the early 1980s we saw a major improvement in numerical weather prediction when physics parameterizations developed in climate models were introduced into weather models. Andrew Freedman added: I guess overall this whole discussion makes me squirm.

NASA Solicitation: Electromagnetic Radiation-Based Ranging Systems Suitable for Long-Term Geosynchronous Earth Orbit - SpaceRef
9 May 2012, 1:24 pm
Range and bearing is only one of many parameterizations possible for LOS information. - Voxel Sets: This type is also a three-dimensional measurement but is distinctly different from the range/bearing measurement given above. Here, multiple measurements ...