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34
Voted
COAP
2016
47views more  COAP 2016»
10 years 1 months ago
Active-set prediction for interior point methods using controlled perturbations
We propose the use of controlled perturbations to address the challenging question of optimal active-set prediction for interior point methods. Namely, in the context of linear pr...
Coralia Cartis, Yiming Yan
38
Voted
COAP
2016
70views more  COAP 2016»
10 years 1 months ago
On the steepest descent algorithm for quadratic functions
The steepest descent algorithm with exact line searches (Cauchy algorithm) is inefficient, generating oscillating step lengths and a sequence of points converging to the span of t...
Clóvis C. Gonzaga, Ruana M. Schneider
34
Voted
COAP
2016
52views more  COAP 2016»
10 years 1 months ago
On the cone eigenvalue complementarity problem for higher-order tensors
Chen Ling, Hongjin He, Liqun Qi
36
Voted
COAP
2016
69views more  COAP 2016»
10 years 1 months ago
A proximal bundle method for nonsmooth nonconvex functions with inexact information
Warren Hare, Claudia A. Sagastizábal, Mikha...
40
Voted
COAP
2016
46views more  COAP 2016»
10 years 1 months ago
Copositivity tests based on the linear complementarity problem
Copositivity tests are presented based on new necessary and sufficient conditions requiring the solution of linear complementarity problems (LCP). Methodologies involving Lemke’...
Carmo P. Brás, Gabriele Eichfelder, Joaquim...
CN
2016
42views more  CN 2016»
10 years 1 months ago
Parameterized maximum and average degree approximation in topic-based publish-subscribe overlay network design
—Publish/subscribe communication systems where nodes subscribe to many different topics of interest are becoming increasingly more common. Designing overlay networks that connect...
Melih Onus, Andréa W. Richa
CN
2016
44views more  CN 2016»
10 years 1 months ago
DAFNES: A distributed algorithm for network energy saving based on stress-centrality
We focus on the problem of reducing power consumption in backbone networks by putting in sleep mode IP links in order to save energy. We propose a new algorithm, called DAFNES, wh...
Federico Patota, Luca Chiaraviglio, Francesco Bell...
CN
2016
43views more  CN 2016»
10 years 1 months ago
Molecular geometry inspired positioning for aerial networks
— The advances in unmanned aerial vehicle (UAV) and wireless sensor technology made it possible to deploy aerial networks and to collect information in three dimensional (3D) spa...
Mustafa Ilhan Akbas, Gürkan Solmaz, Damla Tur...
CN
2016
54views more  CN 2016»
10 years 1 months ago
Performance analysis of Content-Centric and Content-Delivery networks with evolving object popularity
—The Internet is currently mostly exploited as a means to perform massive digital content distribution. Such a usage profile was not specifically taken into account while initi...
Michele Mangili, Fabio Martignon, Antonio Capone
CN
2016
55views more  CN 2016»
10 years 1 months ago
Making puzzles green and useful for adaptive identity management in large-scale distributed systems
Weverton Luis da Costa Cordeiro, Flavio Roberto Sa...