'Dual decomposition' presentation slideshows

Fast Parallel and Adaptive Updates for Dual-Decomposition Solvers

Fast Parallel and Adaptive Updates for Dual-Decomposition Solvers. Ozgur Sumer, U. Chicago Umut Acar , MPI-SWS Alexander Ihler , UC Irvine Ramgopal Mettu , UMass Amherst. Graphical models. Structured ( neg ) energy function Goal: Examples. Pairwise :. A. C. A. C. B. A.

485 views • 37 slides

Planar Cycle Covering Graphs for inference in MRFS

Planar Cycle Covering Graphs for inference in MRFS . The Typhon Algorithm A New Variational Approach to Ground S tate Computation in Binary Planar Markov Random Fields by Julian Yarkony , Charless Fowlkes Alexander Ihler. Foreground/Background Segmentation. Background. Foreground.

337 views • 23 slides

So far ...

So far . Exact methods for submodular energies. Approximations for non- submodular energies. Move-making ( N_Variables >> N_Labels ). Inference for Learning Linear Programming Relaxation. Linear Integer Programming. min x g 0 T x. Linear function. s.t. g i T x ? 0.

347 views • 21 slides

Decomposable Optimisation Methods

Decomposable Optimisation Methods. LCA Reading Group, 12/04/2011 Dan-Cristian Tomozei. Convexity. Convex function Unique minimum over convex domain. Roadmap. (Sub)Gradient Method Convex Optimisation crash course NUM Basic Decomposition Methods Implicit Signalling. Roadmap.

220 views • 21 slides

Jamming-Aware Traffic Allocation for Multiple-Path Routing Using Portfolio Selection

Jamming-Aware Traffic Allocation for Multiple-Path Routing Using Portfolio Selection. Authors: P. Tague et al. IEEE/ACM transactions on Networking Presented by : Ying Xuan. Jamming Behaviors. disturb wireless communications proactive / reactive constant, random, repeat, deceive

381 views • 18 slides

Wireless networks routing: Approaches

290 views • 13 slides

Multiobjective control

Multiobjective control. Maneuver sequencing is accomplished by stringing together capture sets , starting from the target set and working backwards. Target Set. Unsafe Set. Avoid sets can be combined with capture sets to guarantee safety. Example: Collision Avoidance.

169 views • 9 slides