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NIPS
2008
15 years 8 months ago
Diffeomorphic Dimensionality Reduction
This paper introduces a new approach to constructing meaningful lower dimensional representations of sets of data points. We argue that constraining the mapping between the high a...
Christian Walder, Bernhard Schölkopf
NIPS
1997
15 years 8 months ago
Mapping a Manifold of Perceptual Observations
Nonlinear dimensionality reduction is formulated here as the problem of trying to find a Euclidean feature-space embedding of a set of observations that preserves as closely as p...
Joshua B. Tenenbaum
CGF
2005
100views more  CGF 2005»
15 years 6 months ago
Semanticons: Visual Metaphors as File Icons
Semanticons can enhance the representation of files by offering symbols that are both meaningful and easily distinguishable. The semantics of a file is estimated by parsing its na...
Vidya Setlur, Conrad Albrecht-Buehler, Amy Ashurst...
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INFSOF
1998
73views more  INFSOF 1998»
15 years 6 months ago
Restructuring programs by tucking statements into functions
Changing the internal structure of a program without changing its behavior is called restructuring. This paper presents a transformation called tuck for restructuring programs by ...
Arun Lakhotia, Jean-Christophe Deprez
CORR
2010
Springer
115views Education» more  CORR 2010»
15 years 4 months ago
Fundamental Rate-Reliability-Complexity Limits in Outage Limited MIMO Communications
The work establishes fundamental limits between rate, reliability and computational complexity, for the general setting of outage-limited MIMO communications. In the high-SNR regim...
Petros Elia, Joakim Jalden