PLDI 2012 talk added

The Programming Language Design and Implementation (PLDI) 2012 conference talk (China, June 2012) has been added. Titled Polyhedra Scanning Revisited, and presented by Anand Venkat, this talk discusses the impact of reducing control flow in a code due to complex transformations sequences. These reductions lead to loop overhead minimization as well as reduction in the frequency of conditional checks, resulting in better performing scientific code. For more information, please download the talk here or visit the Talks page under Conferences tab.