581 search results - page 20 / 117 » Building and applying geographical information system Grids |
GIR
2007
ACM
14 years 14 days ago
2007
ACM
This paper introduces the concept of spatial filters as an approach to increasing the relevance of the information retrieved by users of mobile information systems. This approach ...
EDM
2010
13 years 10 months ago
2010
One of the main problems faced by university students is deciding the right learning path based on available information such as courses, schedules and professors. In this context,...
DEEC
2005
IEEE
14 years 2 months ago
2005
IEEE
A base of clearly defined product information is a key foundation for an e-commerce system. The manipulation and exchange of semantically enriched and precise product information ...
JTAER
2010
13 years 3 months ago
2010
Current electronic commerce recommendation system is designed for single electronic commerce website and current recommendation technologies have obvious deficiencies Centralized ...
EUC
2007
Springer
13 years 10 months ago
2007
Springer
In this paper we present a system, called U-interactive, that provides spontaneous interactions between human and surrounding objects in heterogenous ubiquitous computing environme...