1846 search results - page 183 / 370 » Generating query substitutions |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
In this paper, we describe an application, PubCloud that uses tag clouds for the summarization of results from queries over the PubMed database of biomedical literature. PubCloud ...
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
The current SQL standard for access control is coarse grained, in that it grants access to all rows of a table or none. Fine-grained access control, which allows control of access...
SIGMOD
2004
ACM
14 years 8 months ago
2004
ACM
Many algorithms have been proposed to approximate holistic aggregates, such as quantiles and heavy hitters, over data streams. However, little work has been done to explore what t...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
We present a system to retrieve all clips from a meeting archive that show a particular individual speaking, using a single face or voice sample as the query. The system incorpora...
IPPS
2007
IEEE
14 years 2 months ago
2007
IEEE
The indexing of complex data and similarity search plays an important role in many application areas. Traditional centralized index structure can not scale with the rapid prolifer...