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Boundary Crossing and Boundary Objects

Review of Educational Research, 2011
Diversity and mobility in education and work present a paramount challenge that needs better conceptualization in educational theory. This challenge has been addressed by educational scholars with the notion of boundaries, particularly by the concepts of boundary crossing and boundary objects.
Arthur Bakker, Sanne Akkerman
exaly   +3 more sources

Viewing boundary 'objects' as boundary constructions

Proceedings of the 41st Annual Hawaii International Conference on System Sciences (HICSS 2008), 2008
Empirical results from a qualitative study within an important North American aircraft engine manufacturing company allows us to propose an alternative framework for achieving effective knowledge sharing based on the boundary construction concept. Tapping into Latour's (1993) epistemological insights of mutual transformation, hybridization and inter ...
W. David Holford   +3 more
openaire   +2 more sources

Determination of the apparent boundary of an object

Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2003
The notions of the apparent boundary and the strict apparent boundary of an object, which provide an automatic approach of boundary detection, are presented. It is shown that the apparent boundary and the strict apparent boundary have the same diameter and the same convex hull as the original object.
Yu, Shan, Thonnat, Monique
openaire   +2 more sources

Boundary Objectness Network for Object Detection and Localization

2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018
In this paper, we present the boundary objectness network (BON), an effective convolutional neural network (CNN) for object detection. Its core contribution is to accurately localize the objects. Generally, the CNN-based localizers predict four bounding box coordinates by learning a regression function.
Juan Wang 0012   +3 more
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