Article ID: | iaor20071269 |
Country: | France |
Volume: | 39 |
Issue: | 4 |
Start Page Number: | 227 |
End Page Number: | 241 |
Publication Date: | Oct 2005 |
Journal: | RAIRO Operations Research |
Authors: | Blazewicz Jacek, Kasprzak Marta |
Keywords: | combinatorial optimization, computational analysis |
In the paper, the problem of the genome mapping of DNA molecules is presented. In particular, the new approach – the Simplified Partial Digest Problem (SPDP), is analyzed. This approach, although easy in laboratory implementation and robust with respect to measurement errors, when formulated in terms of a combinatorial search problem, is proved to be strongly NP-hard for the general error-free case. For a subproblem of the SPDP, a simple O(