7628 search results - page 169 / 1526 » Spatial P systems |
165
click to vote
GIS
2007
ACM
15 years 10 months ago
2007
ACM
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
177
click to vote
ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
Digital Watermarking is seen as a viable solution to authentication of multimedia data and hence its security, especially in a networked environment. In this paper we present a ne...
137
click to vote
ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
It is generally recognized that 3-D models are compact representations for rendering. While pure image-based rendering techniques are capable of producing highly photorealistic ou...
159
click to vote
ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
Portable ballot counters using camera technology and manual paper feed are potentially more reliable and less expensive than scanner-based systems. We show that the spatial sampli...
177
click to vote
CSL
2005
Springer
15 years 12 months ago
2005
Springer
In previous work we presented a foundational calculus for spatially distributed computing based on intuitionistic modal logic. With the modalities P and Q we were able to capture t...