2457 search results - page 439 / 492 » Evaluating Geographic Information Retrieval |
ACSC
2009
IEEE
14 years 4 months ago
2009
IEEE
A hash table is a fundamental data structure in computer science that can offer rapid storage and retrieval of data. A leading implementation for string keys is the cacheconscious...
ASUNAM
2009
IEEE
14 years 4 months ago
2009
IEEE
—The “wisdom of the crowds” is a concept used to describe the utility of harnessing group behaviour, where user opinion evolves over time and the opinion of the masses collec...
WSDM
2009
ACM
14 years 4 months ago
2009
ACM
Automatically clustering web pages into semantic groups promises improved search and browsing on the web. In this paper, we demonstrate how user-generated tags from largescale soc...
WEBI
2009
Springer
14 years 4 months ago
2009
Springer
—The key to Deep Web crawling is to submit promising keywords to query form and retrieve Deep Web content efficiently. To select keywords, existing methods make a decision based ...
AGILE
2009
Springer
14 years 4 months ago
2009
Springer
Image retrieval of landscape photographs requires accurate annotation using multi-faceted descriptions relating to the subject and content of the photograph. The subject of such ph...