556 search results - page 3 / 112 » A Comparative Study of Some Generalized Rough Approximations |
RSCTC
2004
Springer
13 years 11 months ago
2004
Springer
We study properties of infomorphisms between information systems. In particular, we interpret infomorphisms between information systems in terms of sums with constraints (constrain...
IROS
2007
IEEE
14 years 1 days ago
2007
IEEE
— This paper reports a vacuum-based wet adhesion system for wall climbing robots. In this adhesion system, a suction cup adheres on a wet surface. The problems addressed are an a...
CIARP
2003
Springer
13 years 11 months ago
2003
Springer
The precise knowledge of the statistical properties of synthetic aperture radar (SAR) data plays a central role in image processing and understanding. These properties can be used ...
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
Data items archived in data warehouses or those that arrive online as streams typically have attributes which take values from multiple hierarchies (e.g., time and geographic loca...
RAS
2002
13 years 5 months ago
2002
The possibility of operating in remote environments by means of telecontrolled systems has always been considered of relevant interest in robotics. For this reason, in the literat...