For n variables, there are 2n possible truth assignments to ... Overkill for SAT. The Timeline. 1962. DLL. 10 var. 1988. BDDs. 100 Var. 1992. GSAT. Local Search ...
Small crossword grid medium-sized dictionary may turn into a big formula ... across solver types. systematic (last lecture) stochastic (this lecture) ...
Set covering problem used in proof of four color theorem. Solution never ... how to zap tumors and avoid organs. Portfolio optimization. Facility location ...
Clause Learning: ... 3. Clause learning: explore back jump ... If we used a fair coin, only 3/8 of the clauses are guaranteed to be satisfied. Derandomization: ...