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ICML
2009
IEEE
16 years 7 months ago
Detecting the direction of causal time series
We propose a method that detects the true direction of time series, by fitting an autoregressive moving average model to the data. Whenever the noise is independent of the previou...
Arthur Gretton, Bernhard Schölkopf, Dominik J...
ICRA
2007
IEEE
154views Robotics» more  ICRA 2007»
16 years 1 months ago
Directional Adhesive Structures for Controlled Climbing on Smooth Vertical Surfaces
— Recent biological research suggests that reliable, agile climbing on smooth vertical surfaces requires controllable adhesion. In nature, geckos control adhesion by properly loa...
Daniel Santos, Sangbae Kim, Matthew Spenko, Aaron ...
ISCC
2007
IEEE
100views Communications» more  ISCC 2007»
16 years 1 months ago
End-to-End Mean Bandwidth Estimation as a Function of Packet Length in Mobile Ad Hoc Networks
Many methods for end-to-end bandwidth estimation on wired networks assume that link capacities are constant and that all cross-traffic interaction occurs through queuing delays at...
Marco A. Alzate, Maria P. Salamanca, Néstor...
SMI
2003
IEEE
111views Image Analysis» more  SMI 2003»
16 years 4 days ago
Isotropic Surface Remeshing
This paper proposes a new method for isotropic remeshing of triangulated surface meshes. Given a triangulated surface mesh to be resampled and a user-specified density function d...
Pierre Alliez, Éric Colin de Verdièr...
CIKM
2003
Springer
16 years 3 days ago
Hierarchical graph indexing
Traffic analysis, in the context of Telecommunications or Internet and Web data, is crucial for large network operations. Data in such networks is often provided as large graphs w...
James Abello, Yannis Kotidis