2850 search results - page 297 / 570 » Answering Queries using Humans, Algorithms and Databases |
158
Voted
WWW
2003
ACM
16 years 4 months ago
2003
ACM
The binary form of an image does not tell what the image is about. It is possible to retrieve images from a database using pattern matching techniques, but usually textual descript...
134
Voted
SODA
2010
ACM
16 years 1 months ago
2010
ACM
We develop (single-pass) streaming algorithms for maintaining extent measures of a stream S of n points in Rd . We focus on designing streaming algorithms whose working space is p...
122
click to vote
IJCSA
2008
15 years 4 months ago
2008
: Performance of Natural Language Interface often deteriorates due to linguistic phenomena of Semantic Symmetry and Ambiguous Modification (Katz and Lin, 2003). In this paper we pr...
161
click to vote
CIKM
2011
Springer
14 years 3 months ago
2011
Springer
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
167
Voted
ICDE
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract— Modern database management systems (DBMS) answer a multitude of complex queries on increasingly larger datasets. Given the complexities of the queries and the numerous ...