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IJON
1998
87views more  IJON 1998»
14 years 9 months ago
Learned parametric mixture based ICA algorithm
The learned parametric mixture method is presented for a canonical cost function based ICA model on linear mixture, with several new findings. First, its adaptive algorithm is fu...
Lei Xu, Chi Chiu Cheung, Shun-ichi Amari
ICALP
2000
Springer
15 years 1 months ago
On the Representation of Timed Polyhedra
In this paper we investigate timed polyhedra, i.e. polyhedra which are finite unions of full dimensional simplices of a special kind. Such polyhedra form the basis of timing analys...
Olivier Bournez, Oded Maler
CDC
2010
IEEE
123views Control Systems» more  CDC 2010»
14 years 4 months ago
Causal observability of nonlinear time-delay systems with unknown inputs
This paper investigates the problem of causal observability of the states and unknown inputs of nonlinear time-delay systems. Using the theory of non-commutative rings, the nonline...
Gang Zheng, Jean-Pierre Barbot, Driss Boutat, Thie...
KDD
2007
ACM
154views Data Mining» more  KDD 2007»
15 years 10 months ago
Canonicalization of database records using adaptive similarity measures
It is becoming increasingly common to construct databases from information automatically culled from many heterogeneous sources. For example, a research publication database can b...
Aron Culotta, Michael L. Wick, Robert Hall, Matthe...
ICCV
2007
IEEE
15 years 11 months ago
Scene Summarization for Online Image Collections
We formulate the problem of scene summarization as selecting a set of images that efficiently represents the visual content of a given scene. The ideal summary presents the most i...
Ian Simon, Noah Snavely, Steven M. Seitz