304 search results - page 31 / 61 » Computational Science for Natural Resource Management |
CSE
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—Vocabulary alignment is a main challenge in distributed access control as peers should understand each other’s policies unambiguously. Ontologies enable mutual underst...
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
Grid systems have a reputation for being difficult to build and use. We describe how the ease of use of the Styx Grid Services (SGS) software can be combined with the security and...
MOBICOM
2006
ACM
14 years 2 months ago
2006
ACM
Wireless 802.11 hotspots have grown in an uncoordinated fashion with highly variable deployment densities. Such uncoordinated deployments, coupled with the difficulty of implemen...
BMCBI
2005
13 years 8 months ago
2005
Background: Expressed Sequence Tags (ESTs) are short and error-prone DNA sequences generated from the 5' and 3' ends of randomly selected cDNA clones. They provide an im...
GRID
2004
Springer
14 years 1 months ago
2004
Springer
e-Science has much to benefit from the emerging field of grid computing. However, construction of e-Science grids is a complex and inefficient undertaking. In particular, deployme...