522 search results - page 55 / 105 » On the Hardness of the Noncommutative Determinant |
ISAAC
1998
Springer
14 years 6 days ago
1998
Springer
Abstract. A fundamental problem in computational biology is the determination of the correct species tree for a set of taxa given a set of possibly contradictory gene trees. In rec...
CONEXT
2008
ACM
13 years 9 months ago
2008
ACM
Chronic network conditions are caused by performance impairing events that occur intermittently over an extended period of time. Such conditions can cause repeated performance deg...
AAAI
2004
13 years 9 months ago
2004
Combinatorial auctions (CAs) are important mechanisms for allocating interrelated items. Unfortunately, winner determination is NP-complete unless there is special structure. We s...
MM
2010
ACM
13 years 8 months ago
2010
ACM
In this article we define a multimedia content analysis problem, which we call multimodal location estimation: Given a video/image/audio file, the task is to determine where it wa...
ML
1998
ACM
13 years 7 months ago
1998
ACM
In the k-Restricted-Focus-of-Attention (k-RFA) model, only k of the n attributes of each example are revealed to the learner, although the set of visible attributes in each example...