51 search results - page 2 / 11 » Improved index compression techniques for versioned document... |
ITCC
2003
IEEE
13 years 11 months ago
2003
IEEE
Information retrieval is the selection of documents relevant to a query. Inverted index is the conventional way to store the index of the collection. Because of the large amounts ...
BTW
2007
Springer
13 years 10 months ago
2007
Springer
: The availability of versioned text collections such as the Internet Archive opens up opportunities for time-aware exploration of their contents. In this paper, we propose time-tr...
IWMMDBMS
1996
13 years 7 months ago
1996
The maintenance of large raster images under spatial operations is still a major performance bottleneck. For reasons of storage space, images in a collection, such as satellite pi...
SIGDOC
2004
ACM
13 years 11 months ago
2004
ACM
The concept of thumbnails is common in image representation. A thumbnail is a highly compressed version of an image that provides a small, yet complete visual representation to th...
SIGIR
2009
ACM
14 years 22 days ago
2009
ACM
Large search engines process thousands of queries per second on billions of pages, making query processing a major factor in their operating costs. This has led to a lot of resear...