11. Half the grade comes from a final case analysis . 12. Held annually in Vancouver, British Columbia, this student-organized event focuses on information technology case analysis . 13. In the 1970s, researchers began studying these algorithms from the point of view of worst-case analysis . 14. Worst-case analysis has similar problems : it is typically impossible to determine the exact worst-case scenario. 15. The proof is a simple case analysis . 16. The doctrine calls for a case-by-case analysis . 17. In his lectures he used numerical statements of fact and case analysis ; Sir William Jenner praised his clarity. 18. This case analysis completes the proof. 19. That kind of case-by-case analysis of whether an individual prisoner's confinement was civil or punitive is " unworkable," 20. The resulting paper, " Topology and computation of the generalized transportation problem, " graphically represents the case analysis .