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APPROX
2007
Springer
100views Algorithms» more  APPROX 2007»
16 years 27 days ago
Implementing Huge Sparse Random Graphs
Consider a scenario where one desires to simulate the execution of some graph algorithm on random input graphs of huge, perhaps even exponential size. Sampling and storing these h...
Moni Naor, Asaf Nussboim
SBBD
2004
119views Database» more  SBBD 2004»
15 years 8 months ago
Computing the Dependency Basis for Nested List Attributes
Multi-valued dependencies (MVDs) are an important class of constraints that is fundamental for relational database design. Although modern applications increasingly require the su...
Sven Hartmann, Sebastian Link
DAGM
2004
Springer
16 years 3 days ago
3D Head Pose Estimation with Symmetry Based Illumination Model in Low Resolution Video
A head pose estimation system is described, which uses low resolution video sequences to determine the orientation and position of a head with respect to a internally calibrated ca...
Martin Gruendig, Olaf Hellwich
CAGD
2000
73views more  CAGD 2000»
15 years 6 months ago
Stability of the B-spline basis via knot insertion
We derive the stability inequality C i cibi for the B-splines bi from the formula for knot insertion. The key observation is that knot removal increases the norm of the B-spline ...
Klaus Höllig
RSA
2000
95views more  RSA 2000»
15 years 6 months ago
Distribution of the number of consecutive records
A succinct series expression is derived for describing the limit distribution of the number of times r consecutive elements are all records (in a sequence of independent and ident...
Hua-Huai Chern, Hsien-Kuei Hwang, Yeong-Nan Yeh