Sparse language

Known as: Sparse (disambiguation), Sparse set

In computational complexity theory, a sparse language is a formal language (a set of strings) such that the complexity function, counting the number…

Papers overview

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2016

Manipulation skills need to adapt to the geometric features of the objects that they are manipulating, e.g. the position or…

2011

Inspired by biological vision systems, the over-complete local features with huge cardinality are increasingly used for face…

2008

The problem of estimating the positions of landmarks using a mobile robot equipped with a camera has intensively been studied in…

2008

The principal aims of this thesis were to use digital 3D craniofacial data to measure the difference between individuals in…

2005

Images can be coded accurately using a sparse set of vectors from an overcomplete dictionary, with potential applications in…

Highly Cited

2002

Highly Cited

2002

We frame the problem of object recognition from edge cues in terms of determining whether individual edge pixels belong to the…

1998

This article presents a new approach to build a kinetic elastic model of the coronar,, tree. Our purpose is to use this model in…

1997

Tagged magnetic resonance imaging (MRI) has shown great promise in noninvasive analysis of heart motion. To replace implanted…

1996

The problem addressed in this paper is related to displaying a real 3-D scene from any viewpoint. To display a scene, a…

1981

A combinatorial problem is called self-transformable if each instance of the problem can be reduced in polynomial time to a set…