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» Computable Linearizations of Well-partial-orderings
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FCT
2003
Springer
14 years 1 months ago
Proving Integrality Gaps without Knowing the Linear Program
: Proving integrality gaps for linear relaxations of NP optimization problems is a difficult task and usually undertaken on a case-by-case basis. We initiate a more systematic app...
Sanjeev Arora
ICCV
2001
IEEE
14 years 9 months ago
Propagation of Innovative Information in Non-Linear Least-Squares Structure from Motion
We present a new technique that improves upon existing structure from motion (SFM) methods. We propose a SFM algorithm that is both recursive and optimal. Our method incorporates ...
Drew Steedly, Irfan A. Essa
ICCV
2001
IEEE
14 years 9 months ago
Omni-Rig: Linear Self-Recalibration of a Rig with Varying Internal and External Parameters
We describe the principles of building a moving vision platform (a Rig) that once calibrated can thereon self-adjust to changes in its internal configuration and maintain an Eucli...
Assaf Zomet, Lior Wolf, Amnon Shashua
ICPR
2006
IEEE
14 years 9 months ago
Vessel Segmentation in 2D-Projection Images Using a Supervised Linear Hysteresis Classifier
2D projection imaging is a widely used procedure for vessel visualization. For the subsequent analysis of the vasculature, precise measurements of e.g. vessel area, vessel length ...
Alexandru Condurache, Til Aach
DAC
2005
ACM
14 years 8 months ago
Operator-based model-order reduction of linear periodically time-varying systems
eriodically time-varying (LPTV) abstractions are useful for a variety of communication and computer subsystems. In this paper, we present a novel operator-based model-order reduct...
Yayun Wan, Jaijeet S. Roychowdhury