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164
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AIED
2009
Springer
16 years 1 months ago
2009
Springer
In the last years, there is a rising interest in exploratory learning environments, due to their positive effects on learning. However, their lack of structure makes the provision...
177
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CIE
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Let Fq be a finite field with q elements. We produce an (effective) elimination of quantifiers for the structure of the set of polynomials, Fq[t], of one variable, in...
203
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RSKT
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. A new interpretation of rules in rough set theory is introduced. According to the positive, boundary, and negative regions of a set, one can make a three-way decision: ac...
208
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FGCN
2008
IEEE
16 years 1 months ago
2008
IEEE
Face segmentation has been used in many different applications, such as face tracking, video surveillance in security control system and human computer interface. In this paper we...
190
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ICRA
2008
IEEE
16 years 1 months ago
2008
IEEE
— The hardware and control concept of a mobile haptic interface is presented. It is intended to provide spatially unrestricted, dual-handed haptic interaction. The device is comp...