6249 search results - page 179 / 1250 » Topological Informational Spaces |
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
Relevance feedback has been taken as an essential tool to enhance content-based information retrieval systems by keeping the user in the retrieval loop. Among the fundamental rele...
CIKM
2006
Springer
14 years 2 months ago
2006
Springer
In this paper, we propose an approach for efficient approximative RkNN search in arbitrary metric spaces where the value of k is specified at query time. Our method uses an approx...
KDD
2006
ACM
14 years 11 months ago
2006
ACM
Let R be a set of objects. An object o R is an outlier, if there exist less than k objects in R whose distances to o are at most r. The values of k, r, and the distance metric ar...
CHI
2010
ACM
14 years 5 months ago
2010
ACM
The recent advances in web 2.0 technologies and the rapid adoption of smart phones raises many opportunities for public services to improve their services by engaging their users ...
COSIT
2003
Springer
14 years 3 months ago
2003
Springer
To travel successfully in a dynamic space-time setting, wayfinders must project the impact of a changing environment onto future travel choices. When making decisions, however, peo...