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NHM
2010
141views more  NHM 2010»
13 years 4 months ago
Remarks on discretizations of convection terms in Hybrid mimetic mixed methods
We present different ways, coming from Finite Volume or Mixed Finite Element frameworks, to discretize convection terms in Hybrid Finite Volume, Mimetic Finite Difference and Mixed...
Jérôme Droniou
SAC
2012
ACM
12 years 4 months ago
Local bandwidth selectors for deconvolution kernel density estimation
We consider kernel density estimation when the observations are contaminated by measurement errors. It is well known that the success of kernel estimators depends heavily on the c...
Achilleas Achilleos, Aurore Delaigle
ICDT
2009
ACM
147views Database» more  ICDT 2009»
14 years 10 months ago
The average-case complexity of counting distinct elements
We continue the study of approximating the number of distinct elements in a data stream of length n to within a (1? ) factor. It is known that if the stream may consist of arbitra...
David P. Woodruff
AUSAI
2009
Springer
14 years 3 months ago
Information-Theoretic Image Reconstruction and Segmentation from Noisy Projections
The minimum message length (MML) principle for inductive inference has been successfully applied to image segmentation where the images are modelled by Markov random fields (MRF)....
Gerhard Visser, David L. Dowe, Imants D. Svalbe
ISCAS
2005
IEEE
119views Hardware» more  ISCAS 2005»
14 years 2 months ago
Stroboscopic model and bifurcations in TCP/RED
Abstract— In this paper, we derive a simple first-order discretetime model for the Transmission Control Protocol (TCP) with Random Early Detection (RED). We view the network as ...
Mingjian Liu, Hui Zhang, Ljiljana Trajkovic