672 search results - page 120 / 135 » Query Management in a Sensor Environment |
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
To answer user queries, a data integration system employs a set of semantic mappings between the mediated schema and the schemas of data sources. In dynamic environments sources o...
IROS
2009
IEEE
14 years 3 months ago
2009
IEEE
—This paper reports the challenges of developing multiple social robots that operate in a shopping mall. We developed a networked robot system that coordinates multiple social ro...
AINA
2008
IEEE
14 years 3 months ago
2008
IEEE
An experimental study shows the feasibility of service-oriented architectures for industrial automation and control systems even with respect to lower, real-time dependent control...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
— The Internet of Things, emerging pervasive and sensor networks are low data-rate wireless networks with, a priori, no specific topology and no fixed infrastructure. Their pri...
ROMAN
2007
IEEE
14 years 3 months ago
2007
IEEE
— For a robot to understand a scene, we have to infer and extract meaningful information from vision sensor data. Since scene understanding consists in recognizing several visual...