47 search results - page 7 / 10 » Supporting Ranked Boolean Similarity Queries in MARS |
AI
2010
Springer
13 years 6 months ago
2010
Springer
We consider the problem of finding an unknown graph by using two types of queries with an additive property. Given a graph, an additive query asks the number of edges in a set of ...
ICDE
2009
IEEE
14 years 1 months ago
2009
IEEE
Abstract—A text filtering system monitors a stream of incoming documents, to identify those that match the interest profiles of its users. The user interests are registered at ...
BMCBI
2006
13 years 6 months ago
2006
Background: Existing biological databases support a variety of queries such as keyword or definition search. However, they do not provide any measure of relevance for the instance...
DKE
2008
13 years 6 months ago
2008
Due to the heterogeneous nature of XML data for internet applications exact matching of queries is often inadequate. The need arises to quickly identify subtrees of XML documents ...
SPIRE
2010
Springer
13 years 5 months ago
2010
Springer
Several IR tasks rely, to achieve high efficiency, on a single pervasive data structure called the inverted index. This is a mapping from the terms in a text collection to the docu...