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KDD
2010
ACM
245views Data Mining» more  KDD 2010»
13 years 10 months ago
Learning incoherent sparse and low-rank patterns from multiple tasks
We consider the problem of learning incoherent sparse and lowrank patterns from multiple tasks. Our approach is based on a linear multi-task learning formulation, in which the spa...
Jianhui Chen, Ji Liu, Jieping Ye
HYBRID
2009
Springer
14 years 2 months ago
Safe and Secure Networked Control Systems under Denial-of-Service Attacks
Abstract. We consider the problem of security constrained optimal control for discrete-time, linear dynamical systems in which control and measurement packets are transmitted over ...
Saurabh Amin, Alvaro A. Cárdenas, Shankar S...
CVPR
2011
IEEE
13 years 4 months ago
Auto Directed Video Stabilization with Robust L1 Optimal Camera Paths
We present a novel algorithm for automatically applying constrainable, L1-optimal camera paths to generate stabilized videos by removing undesired motions. Our goal is to compute ...
Matthias Grundmann, Vivek Kwatra, Irfan Essa
CDC
2009
IEEE
124views Control Systems» more  CDC 2009»
13 years 9 months ago
Inverse modeling for open boundary conditions in channel network
Abstract-- An inverse modeling problem for systems governed by first-order, hyperbolic partial differential equations subject to periodic forcing is investigated. The problem is de...
Qingfang Wu, Mohammad Rafiee, Andrew Tinka, Alexan...
CDC
2010
IEEE
124views Control Systems» more  CDC 2010»
13 years 3 months ago
A relaxation of Lyapunov conditions and controller synthesis for discrete-time periodic systems
This paper proposes a novel approach to stability analysis and controller synthesis for discrete-time periodically time-varying systems. Firstly, a relaxation of standard Lyapunov ...
Christoph Bohm, Mircea Lazar, Frank Allgöwer