175 search results - page 24 / 35 » Cost-Aware Processing of Similarity Queries in Structured Ov... |
205
click to vote
ICDE
2000
IEEE
16 years 1 months ago
2000
IEEE
In high-dimensional and complex metric spaces, determining the nearest neighbor (NN) of a query object ? can be a very expensive task, because of the poor partitioning operated by...
NLDB
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. In this paper, we target document ranking in a highly technical field with the aim to approximate a ranking that is obtained through an existing ontology (knowledge stru...
102
click to vote
MM
2003
ACM
15 years 5 months ago
2003
ACM
This paper describes a novel methodology for implementing video search functions such as retrieval of near-duplicate videos and recognition of actions in surveillance video. Video...
115
click to vote
ER
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. Data in many industrial application systems are often neither completely structured nor unstructured. Consequently semi-structured data models such as XML have become pop...
102
click to vote
EDBTW
2004
Springer
15 years 5 months ago
2004
Springer
Many users and applications require the integration of semi-structured data from autonomous, heterogeneous Web sources. Over the last years mediator systems have emerged that use d...