473 search results - page 60 / 95 » Hierarchical Course Knowledge Representation using Ontologie... |
ISMIS
1997
Springer
13 years 11 months ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
We present an interactive system to query, explore and navigate data according to a hierarchical knowledge model that had been automatically populated from unstructured textual da...
SEMCO
2009
IEEE
14 years 2 months ago
2009
IEEE
Software development and maintenance are highly distributed processes that involve a multitude of supporting tools and resources. Knowledge relevant to these resources is typicall...
KCAP
2009
ACM
14 years 2 months ago
2009
ACM
In this paper we give an overview of a multiontology disambiguation method, targeted to discover the intended meaning of words in unstructured web contexts. It receives an ambiguo...
NGC
2006
Springer
13 years 7 months ago
2006
Springer
Abstract This paper presents an application that automatically generates basic stories: short texts that only narrate the main events of the plot. The system operates with a repres...