78 search results - page 2 / 16 » A Web-based Evaluation Framework for Spatial Instruction-Giv... |
ICALT
2003
IEEE
13 years 10 months ago
2003
IEEE
The issue of initializing the model of a new student is of great importance for educational applications that aim at offering individualized support to students. In this paper we ...
ACL
1998
13 years 6 months ago
1998
While the notion of a cooperative response has been the focus of considerable research in natural language dialogue systems, there has been little empirical work demonstrating how...
JSS
2006
13 years 5 months ago
2006
Web and peer-to-peer systems have emerged as popular areas in distributed computing, and their integrated usage permits the benefits of both to be exploited. While much work in th...
CNSR
2007
IEEE
13 years 11 months ago
2007
IEEE
Position localization of transmitters can be carried out by an adversary owning a network of pervasive receivers, which can pinpoint the victim mobile nodes’ locations with high...
GIS
2007
ACM
14 years 6 months ago
2007
ACM
Many Geographic Information System (GIS) applications must handle large geospatial datasets stored in raster representation. Spatial joins over raster data are important queries i...