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... Svm SOlver. 2. Support Vector Machines. QP form: More 'natural' ... Analysis faster convergence rates. Experiments outperforms state-of-the-art. Extensions ...
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Incremental Subgradient Methods for Convex Nondifferentiable Optimization ... A new subgradient method for large scale convex optimization ...
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Online Max-Margin Weight Learning with Markov Logic Networks Tuyen N. Huynh and Raymond J. Mooney Machine Learning Group Department of Computer Science
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The number of groups is much larger than the number of samples. Outline ... Assumption 1, Theorem 4.3 (Consistency, linear model) ...
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Total variation methods are one of the most popular techniques in ... Rudin-Osher Fatemi 89/92, Chambolle-Lions 96, Scherzer-Dobson 96, Meyer 01,... TV flow ...
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Lagrange in 1797 ! This technique has been very useful in conjunction with Branch and Bound methods. Since 1970 this has been the bounding technique of choice ...
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Gate and Wire Sizing. by Lagrangian Relaxation. Karush-Kuhn-Tucker conditions ... I will put it on the course website. The url is : http://cc.ee.ntu.edu.tw ...
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simple and easy to implement. difficult to choose step lengths. theoretic or practical stopping criteria. example ... if data are integral, then z(ut) z 1 ...
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Penalization by squared norm (L = Id) Optimality condition for components of u ... for penalization. Optimality condition is nonlinear PDE ...
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Not just dropping but incorporating those into objective function (Lagrangian relaxation) ... Problem IP(u) is a relaxation problem for IP for all u 0. ...
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efficient resource allocation for wireless multicast. De-Nian Young. Ming-Syan Chen. IEEE Transactions on Mobile Computing. Slide content thanks in part to Yu-Hsun ...
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Apply ellipsoid algorithm to find the minimizer. Performance Limits of Distillation Column ... space that contains the minimizer. Convex function has at least ...
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Reverse Engineering MAC. A. Tang (EE, Caltech, USA) Joint work with J.-W. Lee (EEE, ... J. Huang, M. Chiang, A. R. Calderbank (EE, Princeton University, USA) ...
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Lagrangian Relaxation is used as a heuristic since optimal value of Lagrangian ... Brought into objective function for Lagrangian Relaxation ...
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John Blitzer http://research.microsoft.com/asia/group/nlc/ Minimize the norm of the weight vector With fixed margin for each example We can t ...
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... have different approaches based on (approximations) of the ... Numerical evidence: local minimizers. Chan-Vese algorithm seems to compute global minimizers ...
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Optimal Staffing of Systems with Skills-Based-Routing Temporary Copy Do not circulate
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Title: Computational Optimization Author: Student Last modified by: student Created Date: 1/14/2002 10:42:38 PM Document presentation format: On-screen Show
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Many related approaches appeared in the last years, e.g. l 1 penalization / sparsity techniques ... Optimal choice of the penalization parameter. i.e. of the ...
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Ce chapitre est consacr aux m thodes de type sous-gradient pour ... Les sous-gradients tiennent la place qu'occupe les gradients lorsque la fonction conomique est ...
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Stochastic Gradient Descent Training for L1-regularizaed Log-linear Models with ... Stochastic gradient descent training for L1-regularized log-linear models ...
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Energy-Efficient Sensor Network Design Subject to Complete Coverage and ... The detection radius of sensor is 1 ... Pjk. Qj. Solution Procedure ...
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Geometric Hessian may be positive-definite even if the classical one is not. 20 ... Computing the constrained Hessian. Direct computation 'Mixed' computation ...
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Clean-slate design. Without the constraints of today's artifacts ... But, how do we do clean-slate design? Protocols as Distributed Optimizers ...
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Rethinking Internet Traffic Management Using Optimization Theory Jennifer Rexford Princeton University Joint work with Jiayue He, Martin Suchara, Ma ayan Bresler ...
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Zenglin Xu1, Rong Jin2, Irwin King1, Michael R. Lyu1. 4. Experiments ... Level / breast. SILP / breast. SD / breast. Breast data set. Time-saving-ratio ...
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Title: Admission Control and Routing Algorithms for the Permanent Virtual Connection (PVC) Service Author: ismc_user Last modified by: mac Created Date
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Make robust decisions ... Branch and bound based approach Ahmed et al. ... Study the performance of the algorithm to SP test set. ...
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Title: Admission Control and Routing Algorithms for the Permanent Virtual Connection (PVC) Service Author: ismc_user Last modified by:
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... rels ppt/s/_rels/15.xml.rels ppt/s/_rels/16.xml.rels ppt ... xml ppt/media/image1.jpeg ppt/theme/theme1.xml ppt/media/image7.png ppt/media ...
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Each candidate cell c is selected in the second subproblem if the net cost of ... Initially the control tree spans every candidate cell ...
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Rethinking Internet Traffic Management Using Optimization Theory. Jennifer Rexford ... Joint work with Jiayue He, Martin Suchara, Ma'ayan Bresler, and Mung Chiang ...
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www.cs.cmu.edu
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School of Computer Science. A Global Progressive Register Allocator. David Ryan Koes ... School of Computer Science. Control Flow. MCNF can only represent ...
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Sara Vicente, Vladimir Kolmogorov, Carsten Rother
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Many image processing problems are posed as ill-posed inverse problems. ... or well-posed in the sense of Hadamard if it fulfills the following conditions: ...
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Image Enhancement by ... Many image processing problems are posed as ill-posed ... In 2D case, we divide an image into a set of rows and process ...
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? = inf v S O| v|dx (NSEVP) where: O is a bounded domain of R2 and ... (iii) O| v|dx arises in a variety of problems from Image. Processing and Plasticity. ...
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Maximization of System Lifetime for Data-Centric Wireless Sensor Networks ...
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... a more detailed study of equations ... Motion of particle achieving diffusion assumes a ... Motion of particles in as a result of diffusion is captured by a ...
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On the Placement of Web Server Replicas. Lili Qiu, Microsoft Research ... One of the first experimental studies on placement of Web server replicas ...
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Advanced Network Optimization. On the Multicommodity Flow Problem. O-D version ... case, we add pk to Qk, and solve the new restricted master. D-W Decomposition ...
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Column Generation Jacques Desrosiers Ecole des HEC & GERAD Contents The Cutting Stock Problem Basic Observations LP Column Generation Dantzig-Wolfe Decomposition ...
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In these instance, we say that the Lagrangian relaxation has a duality(relaxation) gap. To solve problems with a duality gap to completion (i.e. to find an opt. Sol. ...
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General framework for optimizing MRFs based on duality ... but this is equivalent to solving the LP, as there is no duality gap due to convexity ...
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Source Rate xi. User. Utility. Ui(xi) Source-destination pair indexed by i. source rate. Utility function represents user satisfaction and elasticity. routing matrix ...
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Double the work load and design complexity every 18 months. C. Chen ... Increased custom design. Aggressive tuning for performance improvement. Shorter time to market ...
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From weak duality, we have that f(y) F(x) The excessive gap condition requires that ... such that after at most N iterations, the iterates have duality gap at most ...
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Suppose you are a surgeon and surgery durations are uncertain ... airport gate or runway schedules. Interesting and challenging problem. New approach idea ...
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var. R. aggregate congestion cost. link utilization. Avoids bottlenecks in the network ... var. path rates z. z11. z21. z31. Single path routing is non convex ...
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Examples: x86, 68k, ColdFire, ARM Thumb, MIPS16, V800, ... Register Usage Restrictions. Instructions may prefer or require a specific subset of registers ...
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ODIMCF: Rail-Car Movement. Grain-Cars Are 'Blocked' for Movement ... ODIMCF: Rail-Car Movement. Arcs - Catching a Train or Remaining at a Station ...
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Distributed Rate Allocation For Multi-Stream Video Transmission ... [Floyd and Fall, 1999] [Kar et al., 2001] [La and Anantharam, 2002] [Chen and Zakhor, 2004] ...
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Minimax Open Shortest Path First (OSPF) Routing Algorithms in Networks ... calculate a shortest path spanning ... A shortest path problem for each O-D pair w ...
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Guarantee solution quality while minimizing computation cost. Q Localized = Q Centralized ... Minimize Messages exchanged. Minimize Latency. Related Work ...
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Distributed Lagrangean Relaxation Protocol for the Generalized Mutual Assignment ... altimeter, but a. touchdown can. be detected. Experiments. Objective ...
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