1088 search results - page 47 / 218 » Knowledge map of information science |
251
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GIS
2008
ACM
16 years 6 months ago
2008
ACM
In this paper, we describe a methodology to estimate the geographic coverage of the web without the need for secondary knowledge or complex geo-tagging. This is achieved by random...
165
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KCAP
2005
ACM
15 years 11 months ago
2005
ACM
Ontology mapping negotiation aims to achieve consensus among real-world entities about the process of transforming information between different models (ontologies). This paper de...
143
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CAISE
2008
Springer
15 years 7 months ago
2008
Springer
Conceptual-relational mappings between conceptual models and relational schemas have been used increasingly to achieve interoperability or overcome impedance mismatch in modern dat...
173
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ICDIM
2008
IEEE
15 years 12 months ago
2008
IEEE
The domain of Digital Libraries presents specific challenges for unsupervised information extraction to support both the automatic classification of documents and the enhancement ...
207
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BCSHCI
2009
15 years 6 months ago
2009
Previous research has investigated how people either navigate the web as a whole, or find information on websites of which they have little previous knowledge. However, it is now ...