274 search results - page 55 / 55 » On Random Sampling over Joins |
OOPSLA
2010
Springer
13 years 3 months ago
2010
Springer
Software developers often duplicate source code to replicate functionality. This practice can hinder the maintenance of a software project: bugs may arise when two identical code ...
EPS
1998
Springer
13 years 9 months ago
1998
Springer
We investigate the following question. Do populations of evolving agents adapt only to their recent environment or do general adaptive features appear over time? We find statistica...
STOC
1993
ACM
13 years 9 months ago
1993
ACM
In this paper, we study the problem of learning in the presence of classification noise in the probabilistic learning model of Valiant and its variants. In order to identify the cl...
IJPRAI
2000
13 years 5 months ago
2000
Abstract A knowledge-guided approach to automatic classification of Coastal Zone Color images of the West Florida Shelf is described. The approach is used to identify red tides on ...