A second Challenge took place in 2008. See also Best and worst cases Amortized analysis Big O notation Optimization (computer science) References Articles and white papers Data-Flow Frameworks for Worst-Case Execution Time Analysis Worst-Case Execution Time Prediction by Static Program Analysis (PDF) OTAWA, a Framework for Experimenting WCET Computations (PDF) WCET Tool Challenge 2006 extended test results analysis of final report (Journal article in Springer) WCET Tool Challenge 2006 final report (PDF) A compiler framework for the reduction of worst-case execution times (PDF) External links CerCo ("Certified Complexity") WCET-aware Compilation / The WCET-aware C Compiler WCC Real-time computing