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ICDM
2009
IEEE
138views Data Mining» more  ICDM 2009»
15 years 2 months ago
Accurate Discovery of Valid Convoys from Moving Object Trajectories
Given a set of moving object trajectories, it is of interest to find a group of objects, called a convoy, that are spatially density-connected for a certain duration of time. Howev...
Hyunjin Yoon, Cyrus Shahabi
COMPSAC
2010
IEEE
15 years 2 months ago
Team Factors and Failure Processing Efficiency: An Exploratory Study of Closed and Open Source Software Development
Researchers in the field of software engineering economics have associated team factors, such as team size and team experience, with productivity and quality. Since distributed and...
Michael Grottke, Lars M. Karg, Arne Beckhaus
CORR
2010
Springer
136views Education» more  CORR 2010»
15 years 2 months ago
An Inverse Power Method for Nonlinear Eigenproblems with Applications in 1-Spectral Clustering and Sparse PCA
Many problems in machine learning and statistics can be formulated as (generalized) eigenproblems. In terms of the associated optimization problem, computing linear eigenvectors a...
Matthias Hein, Thomas Bühler
ACCV
2010
Springer
14 years 11 months ago
Robust Photometric Stereo via Low-Rank Matrix Completion and Recovery
We present a new approach to robustly solve photometric stereo problems. We cast the problem of recovering surface normals from multiple lighting conditions as a problem of recover...
Lun Wu, Arvind Ganesh, Boxin Shi, Yasuyuki Matsush...
CDC
2010
IEEE
122views Control Systems» more  CDC 2010»
14 years 11 months ago
On optimal input design in system identification for control
Abstract-- This paper considers a recently proposed framework for experiment design in system identification for control. We will consider model based control design methods, such ...
Bo Wahlberg, Håkan Hjalmarsson, Mariette Ann...