1224 search results - page 58 / 245 » Concept Search |
ECTEL
2007
Springer
14 years 4 months ago
2007
Springer
— The main objetive of this paper is to improve the current status of learning object search. First, the current situation is analyzed and a theretical solution, based on relevan...
FSKD
2011
Springer
12 years 10 months ago
2011
Springer
—This paper describes a model of a hierarchical, heterogeneous knowledge-base. The proposed model consists of an associative level that is implemented by a Kanerva-like sparse di...
CONTEXT
2005
Springer
14 years 3 months ago
2005
Springer
Although being a daily task, the search for a word among others words is a new research domain we investigated in order to find the kinds contextual factors that can facilitate sem...
CIVR
2010
Springer
14 years 2 months ago
2010
Springer
One of the main challenges in interactive concept-based video search is the insufficient relevant sample problem, especially for queries with complex semantics. To address this pr...
BIBE
2007
IEEE
14 years 4 months ago
2007
IEEE
—We present an information retrieval model for combining evidence from concept-based semantics, term statistics, and context for improving search precision of genomics literature...