#include<bits/stdc++.h>usingnamespacestd;// function to get the minimum number of swapsintminSwaps(string str){string temp=str;reverse(temp.begin(),temp.end());// reversing the stringinti=0,j=0;intans=0;intlen=str.size();while(i<len){j=i;// find the character that is equal to...
Stuckey. Minimum cardinal- ity matrix decomposition into consecutive-ones matrices: CP and IP ap- proaches. In CPAIOR '07: Proceedings of the 4th international conference on Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, pages 1-15, Berlin, ...
Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems Lecture Notes in Computer Science 4510Baatar, D., Boland, N., Brand, S., Stuckey, P.J.: Minimum cardinality matrix de- composition into consecutive-ones matrices: CP and IP approaches. In: Van...
This paper presents a linear-time algorithm for the MDH problem with C r ∪ C b having the consecutive ones property. The presented algorithm improves the previous upper bound from O (| S | 2 ).doi:10.1007/978-3-642-38768-5_25Li, ChihHsuan...
This paper presents a linear-time algorithm for the MDH problem with C_r∪C_b, having the consecutive ones property. The presented algorithm improves the previous upper bound from O(|S|~2).Chih-Hsuan LiJhih-Hong YeBiing-Feng WangComputing and combinatorics...
Here, we investigate how natural generalizations and variations of this problem behave in terms of the consecutive ones property: While it is well-known that classical set covering problems become polynomial-time solvable when restricted to instances obeying the consecutive ones property, we experience ...
This paper presents a linear-time algorithm for the MDH problem with C_r(union)C_b having the consecutive ones property. The presented algorithm improves the previous upper bound from O(|S|~2).Chih-Hsuan LiJhih-Hong YeBiing-Feng Wang...
In this paper, improved algorithms are proposed for the MDH problem with k = 1 and all sets in C b having size two and the RBSC problem with C b ∪ C r having the consecutive ones property. For the first problem, we give an optimal O(|S| + |C_{b}| + \\\sum_...