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Using A Priori Knowledge after Genetic Network Inference: Integrating Multiple Kinds of Knowledge
遺伝子ネットワーク同定後の事前知識利用法: 複数の事前知識の統合

Shuhei Kimura, Koji Kitazawa, Masato Tokuhisa, Mariko Okada-Hatakeyama
2017 Chem-Bio Informatics Journal  
In this study, we establish a new framework for "using a priori knowledge after genetic network inference."  ...  One effective way to reduce the number of erroneous regulations is to apply inference methods that use a priori knowledge on the properties of the genetic networks.  ...  If we know the hierarchical structure in a target network, we can improve a network inferred by an inference method.  ... 
doi:10.1273/cbij.17.53 fatcat:7nvzttg2gbcxphdzn2dtjegiay

Genetic Network Inference Using Hierarchical Structure

Shuhei Kimura, Masato Tokuhisa, Mariko Okada-Hatakeyama
2016 Frontiers in Physiology  
Based on this idea, we propose an inference approach that uses the hierarchical structure in a target genetic network.  ...  Numerical experiments are also performed to demonstrate the effectiveness of using the hierarchical structure in the genetic network inference.  ...  If we know the hierarchical structure in the target genetic network, we can improve a genetic network inferred by an inference method.  ... 
doi:10.3389/fphys.2016.00057 pmid:26941653 pmcid:PMC4763037 fatcat:c24tq5mh6vftbgl5zwbugdfsdm

Control and optimisation of networked microgrids: A review

Mojaharul Islam, Fuwen Yang, Mohammad Amin
2021 IET Renewable Power Generation  
network and increasing the reliability of customer service.  ...  A feasibility study of NMGs was conducted in [7-9] by focusing on the potential benefits and challenges of a network.  ...  A two-layer power flow model was introduced in [56] using a hierarchical control structure to regulate the critical bus voltage and frequency after a disturbance.  ... 
doi:10.1049/rpg2.12111 fatcat:y2txoulad5e2rbyccx3mjdywgy

Multilevel Redundancy Allocation Optimization Using Hierarchical Genetic Algorithm

R. Kumar, K. Izui, Y. Masataka, S. Nishiwaki
2008 IEEE Transactions on Reliability  
Furthermore, this paper developed a hierarchical genetic algorithm (HGA) that uses special genetic operators to handle the hierarchical genotype representation of hierarchical design variables.  ...  This paper proposes a generalized formulation for multilevel redundancy allocation problems that can handle redundancies for each unit in a hierarchical reliability system, with structures containing multiple  ...  ACKNOWLEDGMENT The authors would like to thank the reviewers for their comments for improving this paper.  ... 
doi:10.1109/tr.2008.2006079 fatcat:zcslkd3meffx3mo72shzyshp6q

MAS-Based Distributed Coordinated Control and Optimization in Microgrid and Microgrid Clusters: A Comprehensive Overview

Yang Han, Ke Zhang, Hong Li, Ernane Antonio Alves Coelho, Josep M. Guerrero
2018 IEEE transactions on power electronics  
the plug-in or plug-out of MGs in a MGC, and multi-agent-based energy coordination and the economic dispatch of the MGC.  ...  In order to design the optimized configuration and control strategy using MAS, the topology models and mathematic models such as the graph topology model, non-cooperative game model, the genetic algorithm  ...  In addition, the MGCC is used in hierarchical control to unify and coordinate all kinds of DGs and loads, and achieve safe and reliable operation of the multiple MGs.  ... 
doi:10.1109/tpel.2017.2761438 fatcat:jygq7xxgvjg2havnft7mntohhe

System Principles Governing the Organization, Architecture, Dynamics, and Evolution of Gene Regulatory Networks

Julio A. Freyre-González, Juan M. Escorcia-Rodríguez, Luis F. Gutiérrez-Mondragón, Jerónimo Martí-Vértiz, Camila N. Torres-Franco, Andrea Zorro-Aranda
2022 Frontiers in Bioengineering and Biotechnology  
We propose a new layer, the concilion, which is the group of structural genes and their local regulators responsible for a single function that, organized hierarchically, coordinate a response in a way  ...  We point out the importance that using the network structural properties showed to improve network inference.  ...  Barrera Rivera for their support with long-exposure photography used in Figure 1B .  ... 
doi:10.3389/fbioe.2022.888732 pmid:35646858 pmcid:PMC9135355 fatcat:jmfb54iwazhlxp4tccycq7hzui

Identification of Candidate Targeted Genes in Molecular Subtypes of Gastric Cancer

Wei Zeng, Ni-Ni Rao, Jie Zheng, Yong-Li Wan, Guang-Bin Wang, Zheng-Wen Li, Sang Li
2017 Journal of Biomedical Science and Engineering  
The hierarchical clustering was used to get sub-networks, and hub gene sets of subtypes were got by analysis in sub-networks.  ...  Because of high heterogeneity, a further classification should be made for diagnosis and treatment in gastric cancer. Biomarkers selected in subtypes are important for precision medicine.  ...  Sub-Networks of Each Subtype Hierarchical clustering method was used to divide co-expression network into sub-networks ( Hub Gene Set in Subtype There are 207 genes in hub gene set of invasive, 215  ... 
doi:10.4236/jbise.2017.105b005 fatcat:4po3w3mq6vcvfig4pkev7pwzlq

A brief review on microgrids: Operation, applications, modeling, and control

Ghazanfar Shahgholian
2021 International Transactions on Electrical Energy Systems  
The small signal stability and methods in improving it are discussed.  ...  In this article, a literature review is made on microgrid technology. The studies run on microgrid are classified in the two topics of feasibility and economic studies and control and optimization.  ...  The improving method of the small signal stability of an islanded microgrid is proposed in Reference 268, where, an improved model of power control stage in the hierarchical control structure, that includes  ... 
doi:10.1002/2050-7038.12885 fatcat:j2fcrbzd3bhu7a7jgfrrdvqpne

Intelligent System for Efficiency Enhancing Program of Thermal Power Plant: A Case Study
english

S. PANDA, P.S. RATHA, DR. N.K. BAR PANDA
2014 International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering  
CONCLUSION As discuss in this paper a clearly designed optimal regulator realizes considerable improvement of control performance in thermal power plants.  ...  Thus, the use of a multidiscipline approach is suggested to satisfy these requirements in an acceptable and well-balanced manner and a hybridization of soft computing with hard computing proves to be a  ...  Genetic programming is a methodology used to evolve computer programs. The structures being manipulated are usually hierarchical tree structures.  ... 
doi:10.15662/ijareeie.2014.0310007 fatcat:wvfx63twfnb5ncbnrrzxgnqzcq

Robust Detection of Hierarchical Communities from Escherichia coli Gene Expression Data

Santiago Treviño, Yudong Sun, Tim F. Cooper, Kevin E. Bassler, Satoru Miyano
2012 PLoS Computational Biology  
Determining the functional structure of biological networks is a central goal of systems biology.  ...  One approach is to analyze gene expression data to infer a network of gene interactions on the basis of their correlated responses to environmental and genetic perturbations.  ...  This method not only allows us to find the hierarchical organization of communities within the network, but also to determine if a network is, in fact, hierarchical -a feature that is not forced upon the  ... 
doi:10.1371/journal.pcbi.1002391 pmid:22383870 pmcid:PMC3285575 fatcat:puucuet7hbf63fjhzebm3yiryi

A comprehensive review on control techniques for power management of isolated DC microgrid system operation

K. M. Bhargavi, N. S. Jayalakshmi, D. N. Gaonkar, Ashish Shrivastava, Vinay Kumar Jadoun
2021 IEEE Access  
With this, the key emphasis to reduce the voltage deviation and disturbances in a heterogeneous DC MG network solutions are discussed.  ...  Finally a detailed discussion on simulation case study using heterogeneous consensus control method over the traditional methods are provided using MATLAB/Simulink platform.  ...  A hierarchical control structure, as shown in Figure 11 used widely to provide a local level operation in the system.  ... 
doi:10.1109/access.2021.3060504 fatcat:wyu6iec6yvfbdffwgatykncr64

Distributed Energy Storage Cluster Control Method for DC Microgrid Considering Flexibility

Peng Tao, Yangrui Zhang, Junpeng Zhao, Naeem Jan
2022 Mathematical Problems in Engineering  
It is important to promote the production and consumption of renewable energy and improve the operational reliability of alternating current or direct current AC/DC hybrid power grids.  ...  It is a virtual form and develops a tendency for energy storage resources in the power grid in the future.  ...  It is a critical factor in promoting the production and consumption of renewable energy and improving the operation reliability of AC/DC hybrid power grid However, most of the existing applications use  ... 
doi:10.1155/2022/6761595 fatcat:eo3bkkyngra4homwmqu5tcb4zy

Korean Systems Biology and Biotechnology Research

Sang Yup Lee, Do Han Kim, Jin Sik Kim, Hyun Uk Kim, Hongseok Yun
2006 Asia-Pacific Biotech News  
Acknowledgements This study was supported by Korean Systems Biology Research grant from Korean Ministry of Science and Technology, and the Brain Korea 21 Project.  ...  Integration of this promoter-related data with transcriptome data would certainly give rise to a more reliable Ca 2+ genetic network than the one based on only one type of data.  ...  Therefore, construction of a hierarchical platform model of the Ca 2+ signaling system is essential in order to incorporate this structural concept.  ... 
doi:10.1142/s0219030306001509 fatcat:nayftmu2ivd27exnntkqlgcibe

Dynamic model of urban controlling based on artifical intelligent methods

Katalin Tánczos, Árpád Török
2009 Periodica Polytechnica Transportation Engineering  
To effectuate a consistent methodology for urban planningtaking into consideration the viewpoints of land use and transportation -we need to approach the subject with considering complex social and economical  ...  To handle both of the mentioned urban planning areas together, we shall develop models, which are able to pay attention to all of their restrictive factors within the temporal properties as well.  ...  2006) used a genetic algorithm to minimize transfer times in public transit networks [8] . 3 Jeon (2006) used a special genetic algorithm to ease the computational complexity of the discrete network design  ... 
doi:10.3311/pp.tr.2009-1-2.02 fatcat:x7la4udrivgwzlupqy55ytxei4

Hierarchical Steady State Control of System wide Distributed Multi-FACTS Devices for Operational Enhancement Objectives

I.A Araga, I.I Alabi, A.O Anibasa
2017 IOSR Journal of Electrical and Electronics Engineering  
as well as improve voltage profiles of some critical buses within their respective operational domains of dominant influence.  ...  With advancement in power electronics, the control of these systems are faster with the aid of Flexible AC Transmission system devices (FACTs) introduced as control element in the system.  ...  Palanisamy, GENETIC ALGORITHM APPLIED TO OPTIMAL LOCATION OF FACTS DEVICE IN A POWER SYSTEM NETWORK CONSIDERING ECONOMIC SAVING COST. Academic open internet journal, 2005. 15: p. 1-7. [25].  ... 
doi:10.9790/1676-1203033035 fatcat:yqne3khjfrez5obugziu6c7ml4
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