813 search results - page 46 / 163 » The Spatial Semantic Hierarchy |
SWWS
2008
13 years 10 months ago
2008
We propose a set of metrics for measuring the semantic implications of changes during ontology evolution. Our metrics focus on the changes of classes and associated axioms or annot...
ECLIPSE
2004
ACM
14 years 2 months ago
2004
ACM
Traits are a language technology that complements inheritance as a means for code reuse and class structuring. Traits encapsulate collections of methods so that they can be used a...
ACL
2008
13 years 10 months ago
2008
Relation extraction is the task of finding semantic relations between two entities from text. In this paper, we propose a novel feature-based Chinese relation extraction approach ...
ACL
1996
13 years 10 months ago
1996
This paper presents a quantitative evaluation of the portability to the stock market domain of the revision rule hierarchy used by the system STREAKto incrementally generate newsw...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
The aim of this paper is to propose a method for tagging named entities (NE), using natural language processing techniques. Beyond their literal meaning, named entities are freque...