<strong>Volume 1, Issue 1-2<img alt="free" src="http://www.nowpublishers.com/images/free.jpg"/><br/></strong><a href="http://www.nowpublishers.com/product.aspx?product=MAL&doi=2200000001">Graphical Models, Exponential Families, and Variational Methods</a><br/>By Martin J. Wainwright and Michael I. Jordan (UC Berkeley)<br/>