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TC
2011
15 years 1 months ago
Exact and Approximated Error of the FMA
Abstract—The fused multiply accumulate-add (FMA) instruction, specified by the IEEE 754-2008 Standard for Floating-Point Arithmetic, eases some calculations, and is already avai...
Sylvie Boldo, Jean-Michel Muller
SIAMNUM
2010
91views more  SIAMNUM 2010»
15 years 1 months ago
Recovery-Based Error Estimators for Interface Problems: Mixed and Nonconforming Finite Elements
Abstract. In [9], we introduced and analyzed a recovery-based a posteriori error estimator for conforming linear finite element approximation to interface problems. It was shown th...
Zhiqiang Cai, Shun Zhang
TIT
2010
100views Education» more  TIT 2010»
15 years 1 months ago
Successive refinement of vector sources under individual distortion criteria
The well-known successive refinement scenario is extended to vector sources where individual distortion constraints are posed on every vector component. This extension is then util...
Jayanth Nayak, Ertem Tuncel, Deniz Gündü...
ACL
2012
13 years 9 months ago
Text-level Discourse Parsing with Rich Linguistic Features
In this paper, we develop an RST-style textlevel discourse parser, based on the HILDA discourse parser (Hernault et al., 2010b). We significantly improve its tree-building step b...
Vanessa Wei Feng, Graeme Hirst
ECCV
2008
Springer
16 years 8 months ago
What Does the Sky Tell Us about the Camera?
As the main observed illuminant outdoors, the sky is a rich source of information about the scene. However, it is yet to be fully explored in computer vision because its appearance...
Jean-François Lalonde, Srinivasa G. Narasim...