446 search results - page 24 / 90 » Formal concept analysis based on hierarchical class analysis |
ACL
2010
14 years 8 months ago
2010
Automatic opinion recognition involves a number of related tasks, such as identifying the boundaries of opinion expression, determining their polarity, and determining their inten...
FLAIRS
2007
15 years 1 months ago
2007
In this paper, we focus on the ontological concept extraction and evaluation process from HTML documents. In order to improve this process, we propose an unsupervised hierarchical...
NAACL
1994
14 years 12 months ago
1994
In this paper, we describe a reversibleletter-to-sound/soundto-letter generation system based on an approach which combines a rule-based formalism with data-driven techniques. We ...
SIGIR
2009
ACM
15 years 5 months ago
2009
ACM
This paper describes a simple clustering approach to person name disambiguation of retrieved documents. The methods are based on standard IR concepts and do not require any task-s...
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SEMCO
2009
IEEE
15 years 5 months ago
2009
IEEE
— In this paper we present an automated support for software model evolution using a formal language constructs. For this, we extended Object Constraint Language (OCL) with actio...