2524 search results - page 352 / 505 » Numerical document queries |
155
click to vote
CIKM
2011
Springer
14 years 4 months ago
2011
Springer
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
154
click to vote
SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
Web search components such as ranking and query suggestions analyze the user data provided in query and click logs. While this data is easy to collect and provides information abo...
236
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
A k-nearest neighbor (k-NN) query retrieves k objects from a database that are considered to be the closest to a given query point. Numerous techniques have been proposed in the p...
243
click to vote
ICDE
2003
IEEE
16 years 5 months ago
2003
IEEE
A plethora of data sources contain data entities that could be ordered according to a variety of attributes associated with the entities. Such orderings result effectively in a ra...
247
click to vote
SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...