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HAPTICS
2008
IEEE
15 years 22 days ago
Analyzing Perceptual Representations of Complex, Parametrically-Defined Shapes Using MDS
Abstract. In this study we show that humans are able to form a perceptual space from a complex, three-dimensional shape space that is highly congruent to the physical object space ...
Nina Gaißert, Christian Wallraven, Heinrich ...
UIST
2010
ACM
14 years 10 months ago
TwinSpace: an infrastructure for cross-reality team spaces
We introduce TwinSpace, a flexible software infrastructure for combining interactive workspaces and collaborative virtual worlds. Its design is grounded in the need to support dee...
Derek F. Reilly, Hafez Rouzati, Andy Wu, Jee Yeon ...
80
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ICALT
2006
IEEE
15 years 6 months ago
Personal Learning Environments
Personal Learning Environments (PLEs) are attracting increasing interest in the e-learning domain. PLEs may be characterised in a multidimensional space. Examples of PLEs are disc...
Mark van Harmelen
SSDBM
2010
IEEE
117views Database» more  SSDBM 2010»
15 years 5 months ago
Subspace Similarity Search: Efficient k-NN Queries in Arbitrary Subspaces
There are abundant scenarios for applications of similarity search in databases where the similarity of objects is defined for a subset of attributes, i.e., in a subspace, only. Wh...
Thomas Bernecker, Tobias Emrich, Franz Graf, Hans-...
ICDE
2010
IEEE
157views Database» more  ICDE 2010»
15 years 24 days ago
Subspace similarity search using the ideas of ranking and top-k retrieval
— There are abundant scenarios for applications of similarity search in databases where the similarity of objects is defined for a subset of attributes, i.e., in a subspace, onl...
Thomas Bernecker, Tobias Emrich, Franz Graf, Hans-...