3555 search results - page 653 / 711 » Security-Critical System Development with Extended Use Cases |
135
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AH
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. In this paper, we look at initial results of data mining students’ help-seeking behaviour in two ITSs: SQL-Tutor and EER-Tutor. We categorised help given by these tutor...
122
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IUI
2004
ACM
15 years 6 months ago
2004
ACM
In this paper, we describe a new approach to the creation of virtual environments, which uses qualitative physics to implement object behaviour. We adopted Qualitative Process The...
ATAL
2003
Springer
15 years 6 months ago
2003
Springer
Auctions are an important means for purchasing material in the era of e-commerce. Research on auctions often studies them in isolation. In practice, however, auction agents are pa...
109
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LCTRTS
2000
Springer
15 years 5 months ago
2000
Springer
Multimedia communication systems require not only high-performance computer hardware and highspeed networks, but also a buffer management mechanism to process voluminous data effi...
119
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JUCS
2010
14 years 11 months ago
2010
: In Collaborative Learning, groups of students work together using traditional and computer-based tools or applications. Participants are continuously moving and reorganizing in g...