236 search results - page 28 / 48 » A Methodology for Multilevel Database Design |
114
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SIGIR
2012
ACM
13 years 27 days ago
2012
ACM
Finding topic experts on microblogging sites with millions of users, such as Twitter, is a hard and challenging problem. In this paper, we propose and investigate a new methodolog...
105
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SIGIR
2005
ACM
15 years 4 months ago
2005
ACM
We demonstrate a phonotactic-semantic paradigm for spoken document categorization. In this framework, we define a set of acoustic words instead of lexical words to represent acous...
CIKM
2007
Springer
15 years 4 months ago
2007
Springer
The rapid growth of available data arises the need for more sophisticated techniques for semantic access to information. It has been proved that using conceptual model or ontology...
VLDB
1995
ACM
15 years 2 months ago
1995
ACM
Several recent trends have changed the usage and users of schemas beyond those of a database administrator’s tool for describing database contents. Distribution of computing pow...
WCRE
1997
IEEE
15 years 2 months ago
1997
IEEE
Reverse Engineering is focused on the challenging task of understanding legacy program code without having suitable documentation. Using a transformational forward engineering per...