21 search results - page 4 / 5 » How Do Named Entities Contribute to Retrieval Effectiveness |
JCDL
2009
ACM
14 years 9 days ago
2009
ACM
User-contributed tags have shown promise as a means of indexing multimedia collections by harnessing the combined efforts and enthusiasm of online communities. But tags are only o...
ICMCS
2007
IEEE
14 years 2 days ago
2007
IEEE
This paper contributes to the automatic indexing of concert video. In contrast to traditional methods, which rely primarily on audio information for summarization applications, we...
MM
2005
ACM
13 years 11 months ago
2005
ACM
To better understand the content of multimedia, a lot of research efforts have been made on how to learn from multi-modal feature. In this paper, it is studied from a graph point ...
WWW
2005
ACM
14 years 6 months ago
2005
ACM
Automatic extraction of semantic information from text and links in Web pages is key to improving the quality of search results. However, the assessment of automatic semantic meas...
URBAN
2011
13 years 21 days ago
2011
This paper reports on the development and application of strategies and tools for geographic information seeking and knowledge building that leverages unstructured text resources ...