1388 search results - page 138 / 278 » Querying Linguistic Trees |
204
click to vote
ICDE
2007
IEEE
16 years 2 months ago
2007
IEEE
Modeling objects by probability density functions (pdf) is a new powerful method to represent complex objects in databases. By representing an object as a pdf, e.g. a Gaussian, it...
113
Voted
ICMCS
2005
IEEE
15 years 6 months ago
2005
IEEE
In this paper, a method for content-based retrieval of JPEG images is presented, utilizing features directly from the discrete cosine transform (DCT) domain. Image indexing is ach...
81
Voted
ANLP
1997
15 years 2 months ago
1997
A multilingual Internet-based employment advertisement system is described. Job ads are submitted as e-mailtexts, analysed by an example-based pattern matcher and stored in langua...
109
Voted
ICDE
2010
IEEE
16 years 15 days ago
2010
IEEE
Abstract-- This work presents a novel index structure, MHRtree, for efficiently answering approximate string match queries in large spatial databases. The MHR-tree is based on the ...
124
Voted
VLDB
1995
ACM
15 years 4 months ago
1995
ACM
Efficient processing of aggregation queries is essential for decision support applications. This paper describes a class of query transformations, called eager aggregation and lat...