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» A Generalization of Repetition Threshold
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129
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SI3D
1999
ACM
15 years 7 months ago
GAPS: general and automatic polygonal simplification
We present a new approach for simplifying polygonal objects. Our method is general in that it works on models that contain both non-manifold geometry and surface attributes. It is...
Carl Erikson, Dinesh Manocha
131
Voted
AAECC
2009
Springer
136views Algorithms» more  AAECC 2009»
15 years 10 months ago
There Are Not Non-obvious Cyclic Affine-invariant Codes
We show that an affine-invariant code C of length pm is not permutation equivalent to a cyclic code except in the obvious cases: m = 1 or C is either {0}, the repetition code or it...
José Joaquín Bernal, Ángel de...
134
Voted
PVLDB
2008
107views more  PVLDB 2008»
15 years 3 months ago
Finding relevant patterns in bursty sequences
Sequence data is ubiquitous and finding frequent sequences in a large database is one of the most common problems when analyzing sequence data. Unfortunately many sources of seque...
Alexander Lachmann, Mirek Riedewald
128
Voted
WIAMIS
2009
IEEE
15 years 10 months ago
Full action instances for motion analysis
Motion analysis is an important component of surveillance, video annotation and many other applications. Current work focuses on the tracking of moving entities, the representatio...
Stergios Poularakis, Alexia Briassouli, Ioannis Ko...
AGP
1999
IEEE
15 years 7 months ago
The Relative Complement Problem for Higher-Order Patterns
We address the problem of complementing higher-order patterns without repetitions of free variables. Differently from the first-order case, the complement of a pattern cannot, in ...
Alberto Momigliano, Frank Pfenning