909 search results - page 57 / 182 » Reversible data hiding |
GIS
2009
ACM
14 years 5 months ago
2009
ACM
In this paper, we formalize the novel concept of Constrained Reverse k-Nearest Neighbor (CRkNN) search on mobile objects (clients) performed at a central server. The CRkNN query c...
CSMR
2005
IEEE
14 years 3 months ago
2005
IEEE
A domain-specific visual language, Function Block Language (FBL), is used in Metso Automation for writing automation control programs. The same engineering environment is used for...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
In this paper we present a way of hiding the data in mobile devices from being compromised. We use two level data hiding technique, where in its first level data is encrypted and ...
DAS
2006
Springer
14 years 2 days ago
2006
Springer
Accessing the structured content of PDF document is a difficult task, requiring pre-processing and reverse engineering techniques. In this paper, we first present different methods...
MS
2003
13 years 11 months ago
2003
A dynamic model of a nickel hydrogen battery implemented in the Virtual Test Bed (VTB) is presented. The battery system is simplified as such one-electrontransfer redox reaction o...