522 search results - page 19 / 105 » On the Hardness of the Noncommutative Determinant |
SENSYS
2010
ACM
13 years 5 months ago
2010
ACM
Real-time transit tracking is gaining popularity as a means for transit agencies to improve the rider experience. However, many transit agencies lack either the funding or initiat...
COCOA
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We study the complexity of several coloring problems on graphs, parameterized by the treewidth t of the graph: (1) The list chromatic number χl(G) of a graph G is defin...
CHI
2002
ACM
14 years 8 months ago
2002
ACM
Many applications have cluttered dialogs that require users to make complicated settings. Some settings even determine the availability and state of other settings, creating inter...
STOC
2005
ACM
14 years 8 months ago
2005
ACM
In this paper, we study the problem of learning phylogenies and hidden Markov models. We call the Markov model nonsingular if all transtion matrices have determinants bounded away...
FUZZIEEE
2007
IEEE
14 years 2 months ago
2007
IEEE
— The algebra of truth values of type-2 fuzzy sets contains isomorphic copies of the algebra of truth values of type1 fuzzy sets and the algebra of truth values of interval-value...