360 search results - page 24 / 72 » Indexing the Distance: An Efficient Method to KNN Processing |
CIKM
2004
Springer
14 years 28 days ago
2004
Springer
Indexing XML is crucial for efficient XML query processing. We propose a compact tree (Ctree) for XML indexing, which provides not only concise path summaries at group level but a...
WWW
2003
ACM
14 years 8 months ago
2003
ACM
Recent work on incremental crawling has enabled the indexed document collection of a search engine to be more synchronized with the changing World Wide Web. However, this synchron...
CIKM
2007
Springer
14 years 1 months ago
2007
Springer
Modern web search engines are expected to return top-k results efficiently given a query. Although many dynamic index pruning strategies have been proposed for efficient top-k com...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Structured peer-to-peer (P2P) overlays have been successfully employed in many applications to locate content. However, they have been less effective in handling massive amounts o...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The Structural SIMilarity Measure (SSIM) combined with the sequential Monte Carlo approach has been shown [1] to achieve more reliable video object tracking performance, compared ...