2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014)最新文献

Efficient approaches to interleaved sampling of training data for symbolic regression 符号回归训练数据交错采样的有效方法

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921874

R. Azad, David Medernach, C. Ryan

{"title":"Efficient approaches to interleaved sampling of training data for symbolic regression","authors":"R. Azad, David Medernach, C. Ryan","doi":"10.1109/NaBIC.2014.6921874","DOIUrl":"https://doi.org/10.1109/NaBIC.2014.6921874","url":null,"abstract":"The ability to generalize beyond the training set is paramount for any machine learning algorithm and Genetic Programming (GP) is no exception. This paper investigates a recently proposed technique to improve generalisation in GP, termed Interleaved Sampling where GP alternates between using the entire data set and only a single data point in alternate generations. This paper proposes two alternatives to using a single data point: the use of random search instead of a single data point, and simply minimising the tree size. Both the approaches are more efficient than the original Interleaved Sampling because they simply do not evaluate the fitness in half the number of generations. The results show that in terms of generalisation, random search and size minimisation are as effective as the original Interleaved Sampling; however, they are computationally more efficient in terms of data processing. Size minimisation is particularly interesting because it completely prevents bloat while still being competitive in terms of training results as well as generalisation. The tree sizes with size minimisation are substantially smaller reducing the computational expense substantially.","PeriodicalId":209716,"journal":{"name":"2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131397410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Fuzzy linguistic controllers applied to decouple control loop effects 应用模糊语言控制器解耦控制回路效应

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921862

J. Calado, A. Sousa

引用次数: 0

Incremental clustering of data stream using real ants behavior 使用真实蚂蚁行为的数据流增量聚类

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921889

N. Masmoudi, Hanene Azzag, M. Lebbah, C. Bertelle

引用次数: 2

Multiobjective optimization for Volt/Thd oroblem in distribution system 配电系统电压/电压问题的多目标优化

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921893

A. Almeida, Franklin M. P. Pamplona, Helon D. M. Braz, J. Silva, L. S. Barros

{"title":"Multiobjective optimization for Volt/Thd oroblem in distribution system","authors":"A. Almeida, Franklin M. P. Pamplona, Helon D. M. Braz, J. Silva, L. S. Barros","doi":"10.1109/NaBIC.2014.6921893","DOIUrl":"https://doi.org/10.1109/NaBIC.2014.6921893","url":null,"abstract":"This paper deals with integrated voltage and harmonics distortion control (volt/THD) for radial distribution feeders in planning issues, by means of the application of automatic voltage regulators (AVRs) banks and harmonic passive filters. A multiobjective genetic algorithm (SPEA2) improved using fuzzy logic is presented to solve the VOLT/THD problem, since it is a combinatorial multiobjective optimization problem. The expert knowledge is taken into account via fuzzy logic in order to reduce the search space using voltage regulators in standard units. According to the multiobjective optimization fundamentals, an optimal solution ensemble is obtained, which concomitantly represents the solutions to both objectives, in such way that the operational restrictions of systems are satisfied. Two objectives have been established: voltage level deviation and total harmonic distortion. An algorithm is applied to harmonic analysis in radial systems, with application of models compatible with practical data. The algorithm is evaluated for a known 34-bus feeder in the literature of the subject.","PeriodicalId":209716,"journal":{"name":"2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133342767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Si elegans: FPGA hardware emulation of C. elegans nematode nervous system 秀丽隐杆线虫神经系统的FPGA硬件仿真

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921855

Pedro Machado, J. Wade, T. McGinnity

{"title":"Si elegans: FPGA hardware emulation of C. elegans nematode nervous system","authors":"Pedro Machado, J. Wade, T. McGinnity","doi":"10.1109/NaBIC.2014.6921855","DOIUrl":"https://doi.org/10.1109/NaBIC.2014.6921855","url":null,"abstract":"For many decades neuroscience researchers have been interested in harnessing the computational power of the mammalian nervous system. However, the vast complexity of such a nervous system has made it very difficult to fully understand basic functions such as movement, touch and learning. More recently the nervous system of the C. elegans nematode has been widely studied and there now exists a vast wealth of biological knowledge about its nervous structure, function and connectivity. The Si elegans project aims to develop a Hardware Neural Network (HNN) to accurately replicate the C. elegans nervous system behavior to enable neuroscientists to better understand these basic functions. Replication of the C. elegans biological system requires powerful computing technologies, based on parallel processing, for real-time computation. The Si elegans project will use FPGAs due to their advanced programmable features that allow reconfigurability, high performance parallel processing and relatively low price per programmable logic element. Furthermore, the project will deliver an open-access framework that will be available via a Web Portal to neuroscientists, biologists, clinicians and engineers. In this paper an overview of the complete hardware system required to fully realize Si elegans is presented along with an early small scale implementation of the hardware system.","PeriodicalId":209716,"journal":{"name":"2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134623442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Reusable knowledge by linkage-classifier in Accuracy-based Learning Classifier System 基于精度的学习分类器系统中链接分类器的可重用知识

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921897

Kotaro Usui, Masaya Nakata, K. Takadama

引用次数: 0

Rapid Way mobile application in Wireless sensor network: A practical research in transportation system 无线传感器网络中的快速移动应用:在交通系统中的应用研究

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921867

I. Valizadeh, M. Shojafar, A. Abraham

{"title":"Rapid Way mobile application in Wireless sensor network: A practical research in transportation system","authors":"I. Valizadeh, M. Shojafar, A. Abraham","doi":"10.1109/NaBIC.2014.6921867","DOIUrl":"https://doi.org/10.1109/NaBIC.2014.6921867","url":null,"abstract":"Mobile solutions give businesses a unique opportunity to re-think the way they interact with customers, employees and partners. We propose a new method called rapid way application on the mobile devices to handle and control the connection of the mobiles with GPS while mobile devices or sensor has mobility. This paper explores the relationship between the five depends and independent variable on Rapid Way mobile application such as Perceived usefulness, perceived ease of use, time saving, cost saving and intention to use Rapid Way application in Wireless sensor network for managing the sensors. A sample of 100 respondents is selected using a purposive sampling method whereby all segments of society to be included in the survey. A structured, self-administered as hard copy questionnaire is used to find data from these respondents. The findings indicate that the perceived usefulness (β = 0.307, p<;0.002) perceived ease of use (β = 0.176, p<;0.080) and time saving (β =0.019, p<;0.000) is positively related to intention to use Rapid Way application while cost saving is not significantly related to intention to use Rapid Way application (β =0.408, p<;0.849). Besides attention to result of this paper, it shows that there is a significant level of intention to use Rapid Way application, also, time saving (β =0.019, p<;0.000) as a new variable has the highest significant.","PeriodicalId":209716,"journal":{"name":"2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129351817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Parallel machines scheduling with fuzzy simulated annealing 模糊模拟退火并行机调度

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921890

A. Santos, M. Varela, A. Madureira, Rita Almeida Ribeiro

引用次数: 0

Extracting three-dimensional Cellular Automaton for cement microstructure development using Gene Expression Programming 利用基因表达编程提取水泥微观结构发育的三维元胞自动机

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NaBIC.2014.6921851

Zhifeng Liang, Bo Yang, Lin Wang, Xiaoqian Zhang, Nana He, A. Abraham

引用次数: 1

Implementing flower multi-objective algorithm for selection of university academic credits 实现花多目标算法在大学学分选择中的应用

2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014) Pub Date : 2014-10-16 DOI: 10.1109/NABIC.2014.6921866

C. A. O. Zezzatti, J. S. González-Campos, M. Fuentes, Teresa Padilla, Oscar Castillo, P. Melin

{"title":"Implementing flower multi-objective algorithm for selection of university academic credits","authors":"C. A. O. Zezzatti, J. S. González-Campos, M. Fuentes, Teresa Padilla, Oscar Castillo, P. Melin","doi":"10.1109/NABIC.2014.6921866","DOIUrl":"https://doi.org/10.1109/NABIC.2014.6921866","url":null,"abstract":"There are several factors that can influence the selection of electives in order to complete the set of credits of a course in Bachelor level. Even though this problem has been studied repeatedly by many researchers on literature, the results have not established optimal values using bio-inspired algorithms to analyze the cost-benefit for every student in a minority group, and comparing their choices of electives according to the group. For our research, we analyzed four scholar courses with approximately 87 educational studies, this sample is composed by: Sociology, Interior Design, Sports Training & Aeronautics and we propose to use a novel nature-inspired algorithm called “Flower Pollination Algorithm,” which has proven effectiveness for the cohesion of behavior associated with several problems. When we use restrictions, strategies are generated to keep tempo in the selection of these materials. In our case, a resource such as time gain regarding the subjects studied is represented as the optimal way to reduce the duration of the professional studies to set appropriate conditions for the selection of specialized subjects.","PeriodicalId":209716,"journal":{"name":"2014 Sixth World Congress on Nature and Biologically Inspired Computing (NaBIC 2014)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124002857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18