4280 search results - page 743 / 856 » Mechanisms for information elicitation |
ICDCS
2011
IEEE
12 years 9 months ago
2011
IEEE
—In this paper, we propose E-Shadow, a distributed mobile phone-based local social networking system. E-Shadow has two main components: (1) Local profiles. They enable EShadow u...
CVPR
1996
IEEE
15 years 4 days ago
1996
IEEE
When computing descriptors of image data, the type of information that can be extracted may be strongly dependent on the scales at which the image operators are applied. This arti...
ICDE
2005
IEEE
14 years 11 months ago
2005
IEEE
Although conventional database management systems are designed to tolerate hardware and to a lesser extent even software errors, they cannot protect themselves against syntactical...
GIS
2008
ACM
14 years 11 months ago
2008
ACM
Information and specifically Web pages may be organized, indexed, searched, and navigated using various metadata aspects, such as keywords, categories (themes), and also space. Wh...
GIS
2005
ACM
14 years 11 months ago
2005
ACM
Databases of moving objects are important for air traffic control, ground traffic, and battlefield configurations. We introduce the (historical and spatial) range close-pair query...