360 search results - page 33 / 72 » Taxonomy of Improvement Operators and the Problem of Minimal... |
GECCO
2006
Springer
14 years 21 days ago
2006
Springer
In this paper, a novel approach for designing chromosome has been proposed to improve the effectiveness, which called multistage operation-based genetic algorithm (moGA). The obje...
SIGMOD
1995
ACM
14 years 18 days ago
1995
ACM
We study the problem of e cient maintenance of materialized views that may contain duplicates. This problem is particularly important when queries against such views involve aggre...
ICDE
1997
IEEE
14 years 10 months ago
1997
IEEE
Data warehouses collect copies of information from remote sources into a single database. Since the remote data is cached at the warehouse, it appears as local relations to the us...
CLUSTER
2006
IEEE
13 years 9 months ago
2006
IEEE
Many parallel applications from scientific computing use MPI collective communication operations to collect or distribute data. Since the execution times of these communication op...
ICTAI
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract--Combination rules proposed so far in the DempsterShafer theory of evidence, especially Dempster rule, rely on a basic assumption, that is, pieces of evidence being combin...