1688 search results - page 301 / 338 » Access Control to Information in Pervasive Computing Environ... |
114
click to vote
DAWAK
2010
Springer
15 years 3 months ago
2010
Springer
Spatial data warehouses (SDW) enable analytical multidimensional queries together with spatial analysis. Mainly, three operations are related to SDW query processing performance: (...
120
click to vote
SI3D
1997
ACM
15 years 6 months ago
1997
ACM
We have built a system that allows users to naturally manipulate virtual 3D models with both hands on the Responsive Workbench, a tabletop VR device. Our design is largely based u...
100
click to vote
EDOC
2006
IEEE
15 years 8 months ago
2006
IEEE
The paper proposes an approach to content dissemination that exploits the structural properties of XML Document Object Model in order to provide efficient dissemination by at the...
124
click to vote
ISORC
2005
IEEE
15 years 7 months ago
2005
IEEE
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
CCS
2010
ACM
15 years 5 months ago
2010
ACM
In this paper, we propose a new form of image-based CAPTCHA we term "scene tagging". It tests the ability to recognize a relationship between multiple objects in an imag...