1463 search results - page 178 / 293 » Adaptive Focused Crawling |
ICDE
2008
IEEE
14 years 11 months ago
2008
IEEE
In recent years, there has been significant interest in development of ranking functions and efficient top-k retrieval algorithms to help users in ad-hoc search and retrieval in da...
ICDE
2005
IEEE
14 years 11 months ago
2005
IEEE
Scientific database federations are geographically distributed and network bound. Thus, they could benefit from proxy caching. However, existing caching techniques are not suitabl...
ICDE
2004
IEEE
14 years 11 months ago
2004
IEEE
Data cube computation and representation are prohibitively expensive in terms of time and space. Prior work has focused on either reducing the computation time or condensing the r...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper proposes a general feature selection approach for real-time image matching systems. To demonstrate the idea's effectiveness, we focus on the issue of rotational in...
MICCAI
2003
Springer
14 years 11 months ago
2003
Springer
3D freehand ultrasound imaging is becoming a widespread technique in medical examinations. This imaging technique produces a set of irregularly spaced B-scans. Reconstructing a reg...