2468 search results - page 26 / 494 » Aggregation operators 2003 |
WCE
2007
13 years 9 months ago
2007
—This paper presents, a two-stage heuristic based procedure for generating part family and machine cell formation in Cellular Manufacturing System. It decreases exceptional eleme...
JCIT
2010
13 years 3 months ago
2010
With respect to multiple attribute decision making problems with linguistic information of attribute values and weight values, a decision analysis is proposed. Then, a method base...
IS
2006
13 years 8 months ago
2006
Views stored in a data warehouse need to be kept current. As recomputing the views is very expensive, incremental maintenance algorithms are required. Over recent years, several i...
PODS
2003
ACM
14 years 8 months ago
2003
ACM
We formalize the problem of maintaining time-decaying aggregates and statistics of a data stream: the relative contribution of each data item to the aggregate is scaled down by a ...
IV
2003
IEEE
14 years 1 months ago
2003
IEEE
Diffusion-Limited Aggregation (DLA) is a model of fractal growth. Computer models can simulate the fast aggregation of millions of particles. In this paper, we propose a modified ...