270 search results - page 22 / 54 » Information intelligence: metadata for information discovery... |
BROADNETS
2006
IEEE
13 years 11 months ago
2006
IEEE
Sensor webs are heterogeneous collections of sensor devices that collect information and interact with the environment. They consist of wireless sensor networks that are ensembles ...
USS
2010
13 years 5 months ago
2010
Maintaining correct access control to shared resources such as file servers, wikis, and databases is an important part of enterprise network management. A combination of many fact...
FLAIRS
2003
13 years 9 months ago
2003
This paper proposes a modelling of information security policies in the framework of possibilistic logic. Our modelling is based on the concept of roles associated with users. Acc...
ACL
2008
13 years 9 months ago
2008
Expert search, in which given a query a ranked list of experts instead of documents is returned, has been intensively studied recently due to its importance in facilitating the ne...
SAC
2003
ACM
14 years 28 days ago
2003
ACM
Many information systems are used in a problem solving context. Examples are travel planning systems, catalogs in electronic commerce, or agenda planning systems. They can be made...