منابع مشابه
Contextual Taxonomies
In this work we propose a formalization of a notion of contextual taxonomy, that is to say, a taxonomy holding only with respect to a specific context. To this aim, a new proposal for dealing with “contexts as abstract mathematical entities” is set forth, which is geared toward solving some problems arising in the area of normative system specifications for modeling multi-agent systems. Context...
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End-user interactive access to complex information is one of the key functionalities of knowledge management systems. Traditionally, access paradigms have focused on retrieval of data on the basis of precise specifications: examples of this approach include queries on structured database systems, and information retrieval. However, most search tasks, and notably those typical of a knowledge wor...
متن کاملSemantic disambiguation of taxonomies
Polysemy is one of the most difficult problems when dealing with natural language resources. Consequently, automated ontology learning from textual sources (such as web resources) is hampered by the inherent ambiguity of human language. In order to tackle this problem, this paper presents an automatic and unsupervised method for disambiguating taxonomies (the key component of a final ontology)....
متن کاملParts , Partonomies , and Taxonomies
Partonomies, such as body parts, like taxonomies, such as the animal kingdom, are hierarchical organizations of knowledge based on an asymmetric, transitive relation, part of or kind of. This article reports exploratory work on children's partonomic knowledge, and the relation between partonomic knowledge and use of taxonomic organization. Because parts are elements of both appearance and funct...
متن کاملSemiautomatic Creation Of Taxonomies
In this paper we face the automatic construction of a lexical taxonomy for the Spanish language using as input a taxonomy of English (WordNet)1 and a set of bilingual (English/Spanish) resources. Although applied to Spanish/English our method claims to be general enough to be applied in the cases a skeletal taxonomy already exists and we dispose of methods for mapping items to this taxonomy wit...
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ژورنال
عنوان ژورنال: International Journal of Systematic Bacteriology
سال: 1975
ISSN: 0020-7713,1465-2102
DOI: 10.1099/00207713-25-3-245