702 search results - page 62 / 141 » Low-fidelity location based information systems |
CIKM
2000
Springer
13 years 12 months ago
2000
Springer
This paper presents a system that retrieves descriptive phrases of proper nouns from free text. Sentences holding the specified noun are ranked using a technique based on pattern ...
DEXA
1997
Springer
13 years 11 months ago
1997
Springer
Abstract. In this paper, a new approach for retrieval from semistructured photographic collections is described. We have developed a retrieval model based on the Dempster-Shafer th...
SSIAI
2000
IEEE
14 years 1 days ago
2000
IEEE
Imaging systems that construct an image from phase information in received signals include synthetic aperture radar (SAR) and optical Doppler tomography (ODT) systems. A fundament...
ISCC
2005
IEEE
14 years 1 months ago
2005
IEEE
Location awareness is an attractive research issue in the wireless sensor network (WSN). However, precise location information may be unavailable due to the constraint in energy, ...
JCIT
2008
13 years 7 months ago
2008
In this paper, we describe a local safety knowledge sharing system among the community. Our system makes it possible to share detailed safety knowledge, which includes location an...