Search Results - subject:"Binary matrices"

What hinders to promote tourism in Pakistan? : using binary matrices for structuring the issue

Niazi, Abdul Aziz Khan; Qazi, Tehmina Fiazi; Basit, Abdul - In: Review of economics and development studies 5 (2019) 4, pp. 881-890

Persistent link: https://www.econbiz.de/10012210321

Unordered Monotonicity

Heckman, James J.; Pinto, Rodrigo - 2017

of observables and unobservables. These results follow from properties of binary matrices developed in this paper. We …

Persistent link: https://www.econbiz.de/10011744533

Unordered monotonicity

Heckman, James J.; Pinto, Rodrigo - 2017

of observables and unobservables. These results follow from properties of binary matrices developed in this paper. We …

Persistent link: https://www.econbiz.de/10011670923

On the probability of two randomly generated S-permutation matrices to be disjoint

Yordzhev, Krasimir - In: Statistics & Probability Letters 91 (2014) C, pp. 47-51

The concept of S-permutation matrix is considered in this paper. It defines when two binary matrices are disjoint. For …

Persistent link: https://www.econbiz.de/10011039771

Minimising the number of gap-zeros in binary matrices

Chakhlevitch, Konstantin; Glass, Celia A.; Shakhlevich, … - In: European Journal of Operational Research 229 (2013) 1, pp. 48-58

We study a problem of minimising the total number of zeros in the gaps between blocks of consecutive ones in the columns of a binary matrix by permuting its rows. The problem is referred to as the Consecutive Ones Matrix Augmentation Problem, and is known to be NP-hard. An analysis of the...

Persistent link: https://www.econbiz.de/10010664718