scholarly journals An Agent-based Approach to Decentralized Global Optimization - Adapting COHDA to Coordinate Descent

2017 ◽  
Author(s):  
Joerg Bremer ◽  
Sebastian Lehnhoff
Keyword(s):  
Global Optimization ◽  
Coordinate Descent ◽  
Agent Based

Multi-Agent Evolutionary ame Dynamics and Reinforcement Learning Applied to Online Optimization for the Traffic Policy

2011 ◽  
pp. 161-177
Author(s):  
Yuya Sasaki ◽  
Nicholas S. Flann
Keyword(s):  
Global Optimization ◽  
Reinforcement Learning ◽  
Assignment Problem ◽  
Traffic Assignment ◽  
User Equilibrium ◽  
Evolutionary Stability ◽  
Adaptive Optimization ◽  
Agent Based ◽  
Selection Dynamics ◽  
Multi Agent

This chapter demonstrates an application of agent-based selection dynamics to the traffic assignment problem. We introduce an evolutionary dynamic approach that acquires payoff data from multi-agent reinforcement learning to enable an adaptive optimization of traffic assignment, provided that classical theories of traffic user equilibrium pose the problem as one of global optimization. We then show how these data can be employed to define the conditions for evolutionary stability and Nash equilibria. The validity of this method is demonstrated by studies in traffic network

scholarly journals A stochastic coordinate descent for bound constrained global optimization

2019 ◽  
Author(s):  
Ana Maria A. C. Rocha ◽  
M. Fernanda P. Costa ◽  
Edite M. G. P. Fernandes
Keyword(s):  
Global Optimization ◽  
Coordinate Descent ◽  
Constrained Global Optimization

scholarly journals Leveraging double-agent-based deep reinforcement learning to global optimization of elastic optical networks with enhanced survivability

2019 ◽  
Vol 27 (6) ◽  
pp. 7896 ◽  
Author(s):  
Xiao Luo ◽  
Chen Shi ◽  
Liqian Wang ◽  
Xue Chen ◽  
Yang Li ◽  
...  
Keyword(s):  
Global Optimization ◽  
Reinforcement Learning ◽  
Optical Networks ◽  
Agent Based ◽  
Double Agent

Total etch dentin bonding systems: scanning electron microscopy of the resin-dentin hybrid layer

1992 ◽  
Vol 50 (2) ◽  
pp. 1092-1093
Author(s):  
Jorge Perdigao
Keyword(s):  
Composite Resin ◽  
Mechanical Interlocking ◽  
Hybrid Layer ◽  
Agent Based ◽  
Dentin Bonding ◽  
Acid Agent ◽  
Bond Strengths ◽  
Main Component ◽  
Bonding Systems ◽  
New Generation

In 1955, Buonocore introduced the etching of enamel with phosphoric acid. Bonding to enamel was created by mechanical interlocking of resin tags with enamel prisms. Enamel is an inert tissue whose main component is hydroxyapatite (98% by weight). Conversely, dentin is a wet living tissue crossed by tubules containing cellular extensions of the dental pulp. Dentin consists of 18% of organic material, primarily collagen. Several generations of dentin bonding systems (DBS) have been studied in the last 20 years. The dentin bond strengths associated with these DBS have been constantly lower than the enamel bond strengths. Recently, a new generation of DBS has been described. They are applied in three steps: an acid agent on enamel and dentin (total etch technique), two mixed primers and a bonding agent based on a methacrylate resin. They are supposed to bond composite resin to wet dentin through dentin organic component, forming a peculiar blended structure that is part tooth and part resin: the hybrid layer.

Searching for better layout of a shop--Agent-based approach based on video analysis

2008 ◽  
Author(s):  
Sato Hiroshi ◽  
Kubo Masao ◽  
Namatame Akira
Keyword(s):  
Video Analysis ◽  
Agent Based
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