948 search results - page 51 / 190 » On Spatial Information Retrieval and Database Generalization |
VLDB
2001
ACM
14 years 1 months ago
2001
ACM
Similarity retrieval mechanisms should utilize generalized quadratic form distance functions as well as the Euclidean distance function since ellipsoid queries parameters may vary...
SAC
2006
ACM
14 years 3 months ago
2006
ACM
In this paper, we show that representation and reasoning techniques used in traditional knowledge engineering and the emerging Semantic Web can play an important role for heteroge...
CIVR
2009
Springer
14 years 3 months ago
2009
Springer
This paper introduces a web image dataset created by NUS’s Lab for Media Search. The dataset includes: (1) 269,648 images and the associated tags from Flickr, with a total of 5,...
VLDB
1998
ACM
14 years 1 months ago
1998
ACM
An information retrieval IR engine can rank documents based on textual proximityof keywords within each document. In this paper we apply this notion to search across an entire dat...
DEXAW
2007
IEEE
14 years 3 months ago
2007
IEEE
As part of the general growth and diversification of media in different modalities, the presence of information in the form of human speech in the world-wide body of digital conte...