A quadratic lower bound for Topswops.
Linda MoralesIvan Hal SudboroughPublished in: Theor. Comput. Sci. (2010)
Keyphrases
- lower bound
- objective function
- upper bound
- branch and bound
- branch and bound algorithm
- np hard
- worst case
- computational complexity
- lower bounding
- optimal solution
- lower and upper bounds
- upper and lower bounds
- sequential quadratic programming
- sufficiently accurate
- mathematical programming
- optimization problems
- pairwise
- competitive ratio
- quadratic function
- scheduling problem
- lagrangian relaxation
- linear programming relaxation
- constant factor
- search engine
- real time