786 search results - page 124 / 158 » An Efficient k-Means Clustering Algorithm: Analysis and Impl... |
104
click to vote
HPCC
2007
Springer
15 years 7 months ago
2007
Springer
The OTIS-Network (also referred to as two-level swapped network) is composed of n clones of an n-node original network constituting its clusters. It has received much attention due...
113
click to vote
ACL
1998
15 years 2 months ago
1998
For the task of recognizing dialogue acts, we are applying the Transformation-Based Learning (TBL) machine learning algorithm. To circumvent a sparse data problem, we extract valu...
119
click to vote
CGF
2008
15 years 1 months ago
2008
We present a new method for rapidly computing shadows from semi-transparent objects like hair. Our deep opacity maps method extends the concept of opacity shadow maps by using a d...
128
click to vote
PC
2006
15 years 1 months ago
2006
Tiling is a well known loop transformation used to reduce communication overhead in distributed memory machines. Although a lot of theoretical research has been done concerning th...
112
click to vote
COMPSEC
2010
14 years 11 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...