715 search results - page 35 / 143 » A Performance Evaluation of Spatial Join Processing Strategi... |
SIGMOD
2003
ACM
15 years 9 months ago
2003
ACM
XML databases often contain documents comprising structured text. Therefore, it is important to integrate "information retrieval style" query evaluation, which is well-s...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper presents a novel wavelet-based image denoising algorithm under overcomplete expansion. In order to optimize the denoising performance, we make a systematic study of bot...
88
Voted
EDBT
2004
ACM
15 years 9 months ago
2004
ACM
The join operation, which combines tuples from multiple relations, is the most fundamental and, typically, the most expensive operation in database queries. The standard approach t...
82
Voted
EDBT
2004
ACM
15 years 3 months ago
2004
ACM
Abstract. We present a cost-based adaptive clustering method to improve average performance of spatial queries (intersection, containment, enclosure queries) over large collections...
67
Voted
ECIS
2004
14 years 11 months ago
2004
Although CRM is one of the fastest growing management approaches being adopted across many organizations and particularly tourism and hospitality firms, the deployment of CRM appl...