A 1.75-approximation algorithm for unsigned translocation distance.
Yun CuiLusheng WangDaming ZhuPublished in: J. Comput. Syst. Sci. (2007)
Keyphrases
- learning algorithm
- expectation maximization
- dynamic programming
- objective function
- error bounds
- times faster
- optimization algorithm
- experimental evaluation
- k means
- preprocessing
- optimal solution
- worst case
- theoretical analysis
- cost function
- approximation ratio
- convex hull
- distance metric
- matching algorithm
- distance function
- simulated annealing
- ant colony optimization
- data structure
- high accuracy
- computational cost
- recognition algorithm
- improved algorithm
- piecewise constant
- np hard