154 search results - page 2 / 31 » s-grams: Defining generalized n-grams for information retrie... |
CIKM
2009
Springer
13 years 4 months ago
2009
Springer
Traditional models of information retrieval assume documents are independently relevant. But when the goal is retrieving diverse or novel information about a topic, retrieval mode...
KDD
2006
ACM
14 years 6 months ago
2006
ACM
We investigate three methods for defining a session on Web search engines. We examine 2,465,145 interactions from 534,507 Web searchers. We compare defining sessions using: 1) Int...
KBSE
2007
IEEE
14 years 15 days ago
2007
IEEE
The proposed research defines an approach to combine Information Retrieval based analysis of the textual information embedded in software artifacts with program static and dynamic...
DELOS
2000
13 years 7 months ago
2000
The acquisition of information is generally thought to be deliberately sought using a search or query mechanism or by browsing or scanning an information space. People, however, f...
ISSADS
2005
Springer
13 years 11 months ago
2005
Springer
A hierarchy is an arrangement of qualitative values in a tree with certain properties. Hierarchies allow to define the confusion conf(r, s) in using qualitative value r instead of ...