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2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)最新文献

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Using the beta-binomial distribution for the analysis of biometric identification 利用β -二项分布进行生物特征识别分析
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325381
Gabor A. Werner, Laszlo Hanka
{"title":"Using the beta-binomial distribution for the analysis of biometric identification","authors":"Gabor A. Werner, Laszlo Hanka","doi":"10.1109/SISY.2015.7325381","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325381","url":null,"abstract":"In this paper we presented a method which could be used in the testing process of biometric devices on the side of users and costumers. The failed events during the biometrical identification are more common than the literature data, however there isn't any standard or widely accepted manual for the examinations. The conventional statistical methods use the binomial distribution to estimate the expected number of failure, but in the field of the biometrics the probability parameter can't be constant which means that it is necessary to describe a process. Our results have shown that the probability is characterized with two parameters of the beta distribution, and these are predictable from a smaller sample of the investigated population with the maximum-likelihood method.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127259778","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: 4
The third order mean-based Jarratt-type method for finding simple roots of nonlinear equation 求非线性方程单根的三阶均值jarrat型方法
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325364
N. Ralević, Dejan Ćebić, I. Pavkov
{"title":"The third order mean-based Jarratt-type method for finding simple roots of nonlinear equation","authors":"N. Ralević, Dejan Ćebić, I. Pavkov","doi":"10.1109/SISY.2015.7325364","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325364","url":null,"abstract":"This paper presents a new variant of the third-order iterative scheme for finding a simple root of nonlinear equation. The new scheme is a combination of Jarratt's method and the mean-based Newton's method of the third order. It is numerically compared with several relevant mean-based two-step methods, and the test examples agree with the theoretical analysis.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123983428","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
Calibration system for tactile measuring probes 触觉测量探头校准系统
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325368
G. Hermann, I. Rudas
{"title":"Calibration system for tactile measuring probes","authors":"G. Hermann, I. Rudas","doi":"10.1109/SISY.2015.7325368","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325368","url":null,"abstract":"Information about procedures and equipment for the calibration of linear displacement probes are rare in the literature. The paper first discusses the key properties of published systems with nanometer resolution followed by the description of a new calibration system having 50 nanometer measuring uncertainty. The probe displacement is generated by a single-axis positioning stage driven by a stepping motor. The tip of the probe touches the backface of the flat mirror with flatness better than λ/100, attached to the stage, acting as the retroreflector of the plane mirror laser interferometer. Angular sensors are used to capture the angular deviation of the mirror at the measuring positions. The probe error is the difference between the output of the probe and the value measured by the laser interferometer. Finally the calibration uncertainty and measurement results discussed to show the systems performance.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115975888","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: 1
Composition and calibration of a custom made omnidirectional camera 一个定制的全向相机的组成和校准
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325386
Gabor Katai-Urban, Ferenc Koszna, Z. Megyesi
{"title":"Composition and calibration of a custom made omnidirectional camera","authors":"Gabor Katai-Urban, Ferenc Koszna, Z. Megyesi","doi":"10.1109/SISY.2015.7325386","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325386","url":null,"abstract":"Conventional perspective cameras have been used before to create 3D camera systems. However, these systems are hindered by the field of view of the cameras, which limit the angle of the scene that can be reconstructed. Augmenting these systems to larger reconstructed scene angle requires more cameras or increasing the field of view of the cameras. A 3D camera system is introduced which utilizes omnidirectional cameras. These cameras are capable of capturing the scene in 360 degrees, and only a limited number of cameras are required to reconstruct the entire surrounding. In this article the design, construction and calibration of omnidirectional cameras are discussed. The used camera model is presented which allows us to use an omnidirectional camera as a perspective camera, and the distortion model that is suitable for correcting precision problems of the assembly process.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115454397","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
Simulation of fuzzy adaptive position controllers for pneumatic muscle actuator 气动肌肉执行器模糊自适应位置控制器仿真
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325351
M. Tóthová, J. Pitel’
{"title":"Simulation of fuzzy adaptive position controllers for pneumatic muscle actuator","authors":"M. Tóthová, J. Pitel’","doi":"10.1109/SISY.2015.7325351","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325351","url":null,"abstract":"Pneumatic muscle actuators usually use various non-linear control techniques in order to improve their performance. Therefore a hybrid adaptive control scheme with reference model was designed where a conventional PD controller in the feedforward branch and a fuzzy controller in the adaptation branch were used. In the paper two types of fuzzy adaptive position controllers (type Mamdani and type Sugeno) are tested for comparison and simulation results of their using in the pneumatic muscle actuator hybrid adaptive control system are presented.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117181594","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: 5
Knowledge discovery and systematization through thematic analysis in software process assessment project 软件过程评估项目中通过专题分析的知识发现与系统化
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325405
Ž. Stojanov, Jelena Stojanov, D. Dobrilović
{"title":"Knowledge discovery and systematization through thematic analysis in software process assessment project","authors":"Ž. Stojanov, Jelena Stojanov, D. Dobrilović","doi":"10.1109/SISY.2015.7325405","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325405","url":null,"abstract":"Knowledge is recognized as an essential factor in successful and competitive software organizations. Software organizations acquire, create, systematize and use knowledge in their everyday activities. One of the most efficient ways for discovering, creating and systematizing knowledge is implementation of software process assessment activities. Assessment activities allow investigation of current practice and possible problems, but also discovery and systematization of knowledge stored within an organization. This paper presents an approach to knowledge discovery and systematization in a very small software company. The approach is implemented by using inductive thematic analysis as an additional set of activities within the assessment of software maintenance processes. The developed thematic framework outlines the main issues related to the maintenance activities in the company. This explicit knowledge is available to all employees in the company and forms the basis to be considered in planning future projects. Positive experiences in implementing thematic analysis for discovering and systematizing knowledge in the presented case study will be used for investigating other segments of the practice in similar software organizations.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128035112","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: 2
Contemporary demand input models in the conditions of imperfect competition 不完全竞争条件下的当代需求投入模型
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325377
A. Sagi, E. Pataki
{"title":"Contemporary demand input models in the conditions of imperfect competition","authors":"A. Sagi, E. Pataki","doi":"10.1109/SISY.2015.7325377","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325377","url":null,"abstract":"The authors present and critically analyze contemporary microeconomic models of demand optimization of input factors in different conditions of imperfect competition on input and output markets. The first part of the work considers the problems of optimization of the application of labor and capital input in the conditions of competitive input market and the positions of a perfect monopolist, the input seller. In this part, ideas on the phenomenon of monopolistic labor exploitation are specially considered. Then, it is followed by the consideration of characteristics of input demand optimization in case of monopsony, i.e. optimization in case of competitive output market and the position of the firm as a monopsonist on input market. The concluding part of the work represents the critical analysis of the so-called bilateral monopoly, i.e. supply and demand optimization of some input when a monopolist's market strategy is optimized and harmonized, as the only bidder and monopsonist, i.e. the only buyer of some input.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132446708","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
Clicking for business English success 点击查看商务英语成功
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325401
L. Szedmina, P. S. Molcer, Janos Simon, Z. Čović
{"title":"Clicking for business English success","authors":"L. Szedmina, P. S. Molcer, Janos Simon, Z. Čović","doi":"10.1109/SISY.2015.7325401","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325401","url":null,"abstract":"In this paper an online platform for learning business English vocabulary is described, which is created in Subotica Tech - College of Applied Sciences and which came to be as a result of the collaborative work of professors and students. Aspects of English course content are depicted in means of different previous knowledge of the students. Solution of the problems arising from such a situation are given by “opening” the classroom and using the concept of the Internet of things. The structure of the e-learning system is briefly outlined, as well as the evaluation method of students' learning outcomes. Possibilities of education enhancement offered by the learning system integrated in massive open online courses are discussed. Further development of the present learning system in direction of m-learning system are represented.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130320945","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: 2
Prototyping a career center online internship-and job-offer module 创建一个职业中心在线实习和工作邀请模块
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325357
I. Fuerstner, Atila Nadj, Z. Anisic, L. Gogolak
{"title":"Prototyping a career center online internship-and job-offer module","authors":"I. Fuerstner, Atila Nadj, Z. Anisic, L. Gogolak","doi":"10.1109/SISY.2015.7325357","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325357","url":null,"abstract":"Todays changing and competitive labor markets present a huge challenge for students in finding a suitable internship position or job. The paper presents a developed working prototype of an online module, which serves as a career center in connecting students with academic institutions and companies in an effort to find and manage internship positions and jobs. The paper presents an overview of current career centers, which exist at different universities. Following that, the requirements and architecture of the developed online module are presented, as well as the actual module prototype in function. The paper also includes a discussion regarding future development of the module.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132199499","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: 1
Automatic debug circuit for FPGA rapid prototyping FPGA快速成型自动调试电路
2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY) Pub Date : 2015-11-12 DOI: 10.1109/SISY.2015.7325370
Zdravko Panjkov, A. Wasserbauer, T. Ostermann, R. Hagelauer
{"title":"Automatic debug circuit for FPGA rapid prototyping","authors":"Zdravko Panjkov, A. Wasserbauer, T. Ostermann, R. Hagelauer","doi":"10.1109/SISY.2015.7325370","DOIUrl":"https://doi.org/10.1109/SISY.2015.7325370","url":null,"abstract":"In the modern verification environment the FPGA-based prototyping has become an important part of the whole verification flow. The ability to simulate real time application in the more realistic speeds allows much higher coverage than traditional HDL logic simulators. The main disadvantage of FPGA prototyping is inability to inspect and observe internal FPGA signals. Currently the only commercial solution for this problem is using embedded trace-buffers to record subsets of internal signals. This requires that the problem is first detected and then designer can implement additional trace-buffers and make new synthesis. This paper, presents an automatic debug circuit which allows easy access and extraction of all internal signals. The debug circuit is built on a remaining FPGA resources so it's important that this does not have a negative effect on the FPGA performance. The experiments showed that the automatic debug circuit does not significantly reduces FPGA performance and that it can be used for FPGA rapid prototyping.","PeriodicalId":144551,"journal":{"name":"2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132292019","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: 2
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