1469 search results - page 168 / 294 » Query Expansion and Query Reduction in Document Retrieval |
PCM
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. A prototype basketball video retrieval system is presented in this report. Retrieval is based on the similarity of ball motion in the clip with that in the query. The sys...
CACM
2010
13 years 11 months ago
2010
Data represented geometrically in high-dimensional vector spaces can be found in many applications. Images and videos, are often represented by assigning a dimension for every pix...
CIKM
2008
Springer
14 years 23 days ago
2008
Springer
This paper addresses the challenging problem of similarity search over widely distributed ultra-high dimensional data. Such an application is retrieval of the top-k most similar d...
IUI
2010
ACM
14 years 5 months ago
2010
ACM
Browsing and searching for documents in large, online enterprise document repositories are common activities. While internet search produces satisfying results for most user queri...
SIGIR
2005
ACM
14 years 4 months ago
2005
ACM
Search engines represent a key component of Web economy these days. Despite that, there is not much technical literature available on their design, fine tuning, and internal oper...