2079 search results - page 137 / 416 » Research Problems in Data Warehousing |
WOB
2004
14 years 11 months ago
2004
We developed a new approach for the reconstruction of phylogenetic trees using ant colony optimization metaheuristics.Atree is constructed using a fully connected graph and the pro...
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
Super-resolution methods aimed to restore the spectrum of an original image above the half sampling frequency. The restoration problem is generally viewed as an inverse problem an...
PKDD
2007
Springer
15 years 4 months ago
2007
Springer
Nearest neighbour search (NNS) is an old problem that is of practical importance in a number of fields. It involves finding, for a given point q, called the query, one or more po...
NPC
2004
Springer
15 years 3 months ago
2004
Springer
Online mining in large sensor networks just starts to attract interest. Finding patterns in such an environment is both compelling and challenging. The goal of this position paper ...
IJDE
2007
14 years 10 months ago
2007
The widely acknowledged problem of reliably identifying the origin of network data has been the subject of many research works. Due to the nature of Internet Protocol, a source IP...