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AUSDM
2007
Springer
15 years 4 months ago
2007
Springer
Most current ontology management systems concentrate on detecting usage-driven changes and representing changes formally in order to maintain the consistency. In this paper, we pr...
SIGCSE
2003
ACM
15 years 3 months ago
2003
ACM
We report the results of a year-long experiment in the use of robots to teach computer science. Our data set compares results from over 800 students on identical tests from both r...
MVA
1990
14 years 11 months ago
1990
This systcm is based on slit-ray projcction mcthod. The remarkable featurcs of this systcm -- high speed and continuous rneasuremcnt -- mainly comes from its image plane construct...
IJCAI
1993
14 years 11 months ago
1993
This paper introduces a new concept, a decision tree (or list) over tree patterns, which is a natural extension of a decision tree (or decision list), for dealing with tree struct...
ICDE
2011
IEEE
14 years 1 months ago
2011
IEEE
—It is increasingly common to find graphs in which edges bear different types, indicating a variety of relationships. For such graphs we propose a class of reachability queries ...