570 search results - page 11 / 114 » On the number of zero-sum subsequences |
BMCBI
2011
13 years 1 months ago
2011
Background: Elucidating the exact relationship between gene copy number and expression would enable identification of regulatory mechanisms of abnormal gene expression and biologi...
BMCBI
2005
13 years 9 months ago
2005
Background: Protein kinases are a well defined family of proteins, characterized by the presence of a common kinase catalytic domain and playing a significant role in many importa...
ALGORITHMICA
2006
13 years 10 months ago
2006
We study the problem of computing the k maximum sum subsequences. Given a sequence of real numbers x1, x2, . . . , xn and an integer parameter k, 1 k 1 2 n(n - 1), the problem in...
COMBINATORICS
2004
13 years 9 months ago
2004
We present a class of permutations for which the number of distinctly ordered subsequences of each permutation approaches an almost optimal value as the length of the permutation ...
MICCAI
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. In analyzing diffusion magnetic resonance imaging, multitensor models address the limitations of the single diffusion tensor in situations of partial voluming and fiber c...