14348 search results - page 2503 / 2870 » Active Database Systems |
202
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ISDA
2009
IEEE
16 years 1 months ago
2009
IEEE
Educational process mining (EPM) aims at (i) constructing complete and compact educational process models that are able to reproduce all observed behavior (process model discovery...
185
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AIED
2009
Springer
16 years 1 months ago
2009
Springer
We present in this paper an approach to assessing student paraphrases in the intelligent tutoring system iSTART. The approach is based on measuring the semantic similarity between ...
212
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WEBDB
2009
Springer
16 years 1 months ago
2009
Springer
The ubiquitous adoption of XML as the standard of data exchange over the web has led to increased interest in building efficient and scalable XML publish-subscribe (pub-sub) syste...
167
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ER
2009
Springer
16 years 1 months ago
2009
Springer
Creating an ontology and populating it with data are both labor-intensive tasks requiring a high degree of expertise. Thus, scaling ontology creation and population to the size of ...
159
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COLCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Nowadays, increasing needs for information sharing arise due to extensive collaborations among organizations. Organizations desire to provide data access to their collaborators whi...