نتایج جستجو برای: firefly graph

تعداد نتایج: 200900  

2012
Latifa DEKHICI Khaled BELKADI Pierre BORNE

Bio-inspired algorithms become among the most powerful algorithms for optimization. In this paper, we intend to provide one of the recent bio-inspired metaheuristic which is the Firefly Algorithm (FF) to optimize power dispatching. For evaluation, we adapt the particle swarm optimization to the problem in the same way as the firefly algorithm. The application is done in an IEEE-14 and on two th...

Journal: :international journal of information, security and systems management 2014
jafar bolouck azari noradin ghadimi

nowadays, congestion management is one of the major tasks accomplished by system operators to warrant the operation of transmission system within operating limits. this has resulted in unanticipated congestion interfaces in regional transmission systems. the system is, however, unable to evolve at a rate which is required to meet the quickly changing demand of competitive markets. to make the m...

2011
Moshe Sipper Maxime Goeke Daniel Mange Andre Stauffer Eduardo Sanchez Marco Tomassini

We present the firefly machine, an evolving hardware system, demonstrating that “evolving ware,” evolware, can be attained. The system is based on the cellular programming approach, in which parallel cellular machines evolve to solve computational tasks. The firefly system operates with no reference to an external device, such as a computer that carries out genetic operators, thereby exhibiting...

Journal: :Bioscience, biotechnology, and biochemistry 2008
Yuichi Oba Takeru Shintani Takanori Nakamura Makoto Ojika Satoshi Inouye

The contents of firefly luciferin in luminous and non-luminous beetles were determined by the methods of HPLC with fluorescence detection and the luminescence reaction of luciferin and firefly luciferase. Luminous cantharoids and elaterids contained various amounts of luciferin in the range of pmol to hundreds of nmol, but no luciferin was detected in the non-luminous cantharoids and elaterids.

2016
Nader M. Okasha

In this paper, an approach for conducting a Reliability-Based Design Optimization (RBDO) of truss structures with linked-discrete design variables is proposed. The sections of the truss members are selected from the AISC standard tables and thus the design variables that represent the properties of each section are linked. Latin hypercube sampling is used in the evaluation of the structural rel...

2016
Fatma Mazen Rania Ahmed AbulSeoud Amr M. Gody

Feed-forward neural networks are popular classification tools which are broadly used for early detection and diagnosis of breast cancer. In recent years, a great attention has been paid to bio-inspired optimization techniques due to its robustness, simplicity and efficiency in solving complex optimization problems. In this paper, it is intended to introduce a Genetic Algorithm based Firefly Alg...

2002
L. C. Tisi

Firefly luciferase forms the basis of a wide range of analytical techniques. However, the enzyme is unstable and rapidly loses activity even at room temperature. This leads to losses in sensitivity and precision in analytical applications and also severely limits the fieldability of devices incorporating luciferase-based technologies. A number of point mutations have previously been identified ...

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