Graphic Model Toolkits

BLOG:(http://people.csail.mit.edu/milch/blog/index.html)

GMTK (http://ssli.ee.washington.edu/~bilmes/gmtk/)

BLOG (http://people.csail.mit.edu/milch/blog/index.html)

Alchemy (http://alchemy.cs.washington.edu/)

BNT (http://code.google.com/p/bnt/)

IJGP (http://www.hlt.utdallas.edu/~vgogate/software.html)