Improved Approximation Algorithms for Reconstructing the History of Tandem Repeats.
Zhi-Zhong ChenLusheng WangPublished in: IEEE ACM Trans. Comput. Biol. Bioinform. (2009)
Keyphrases
- approximation algorithms
- tandem repeats
- np hard
- special case
- minimum cost
- dna sequences
- facility location problem
- vertex cover
- worst case
- set cover
- approximation ratio
- approximation schemes
- network design problem
- constant factor
- precedence constraints
- np hardness
- open shop
- human genome
- disjoint paths
- constant factor approximation
- database
- primal dual
- undirected graph
- polynomial time approximation
- biological databases
- data model
- data mining