{"title":"Plain coils for PWM application","authors":"G. Gyorok, J. Lakner","doi":"10.1109/SAMI.2011.5738902","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738902","url":null,"abstract":"For the generation of high-intensity magnetic field either number of turns or enough great current is necessaries. To the last one we developed a special plain-coils, which can constructed on surface of printed board. If we take into account the established parameters of plain printed board coils then we get a wide range useful arrangement. Number of turns not too large, however, the applied current low on coil internal resistance, a semiconductor bridge can be produced with pulse with modulation, by help of embedded microcontroller. In this case, it is possible to produce different waveforms and waveform-fidelity feedback through the control.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127340299","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}
Amrith Krishna, P. V. Rajkumar, K. P. Saishankar, M. John
{"title":"Identification of Carnatic raagas using Hidden Markov Models","authors":"Amrith Krishna, P. V. Rajkumar, K. P. Saishankar, M. John","doi":"10.1109/SAMI.2011.5738857","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738857","url":null,"abstract":"Raaga identification is one of the key areas for budding Carnatic musicians and avid listeners. Identification and knowledge of the raaga of a song not only implies knowledge of music but also helps establish the mood of a song. We propose to identify a Carnatic raaga by extracting from the music sample, information about the 12 distinguishable frequencies in an octave. The proposed technique is Specmurt analysis which involves the analysis of a signal in its log-frequency domain. The extracted information is fed to the Hidden Markov Model back-end system where each raaga has its associated model.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"2429 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130832487","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}
{"title":"Comparison of artificial immune systems with the particle swarm optimization in job-shop scheduling problem","authors":"J. Zelenka, T. Kasanický","doi":"10.1109/SAMI.2011.5738862","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738862","url":null,"abstract":"This article compares two approaches by jobshop scheduling problem (JSSP) in real manufacturing system. The first approach is based on mechanisms inspired by biological evolution and the immune system. The second stochastic optimization algorithm is based on social simulation models.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114153214","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}
{"title":"Software Product Lines-based development","authors":"Dávid Zakál, L. Lengyel, H. Charaf","doi":"10.1109/SAMI.2011.5738852","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738852","url":null,"abstract":"Software Product Lines enable the development of a domain-specific set of similar systems. They rely on the predictable reuse of assets and components. Systems following this approach inherently support mass customization and configuration during the entire evolution of the product family. Feature modeling, in conjunction with Software Product Lines, provides a natural and expressive representation for the product variants. It enables the hierarchical description of common and variable features shared by the software product variants. This paper presents a model-driven approach of Software Product Lines, placing an emphasis on product implementation. After discussing the general model, an example is provided and the use of feature models for Product Line specification is introduced.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114177286","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}
{"title":"Detecting the excessive activation of the ciliaris muscle on thermal images","authors":"B. Harangi, Tibor Csordás, A. Hajdu","doi":"10.1109/SAMI.2011.5738899","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738899","url":null,"abstract":"In this paper, we present our newest results from special field of thermal image processing. We study the behaviour of muscle of human eye regarding a clinical observation that can be derived using the thermal description of the eye. Our aim is to detect the malfunction of the ciliaris muscle influencing the bend of the eye lens which makes traditional dioptre measurement inaccurate. This malfunction is caused by the excessive activation of the muscle which can be tracked down by checking the temperature of the eye on thermal image about them. Thus, we consider somatoinfra (high quality thermal) images for detection with specialized machine learning approaches to this novel problem.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122889919","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}
{"title":"Measuring student's computer science knowledge at the end of the primary stage in Hungary","authors":"G. Kiss","doi":"10.1109/SAMI.2011.5738880","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738880","url":null,"abstract":"Computer science knowledge in the 8th grade in Hungary was analysed, in order to see the differences in informatics skills of students from different school types. The student's knowledge should be level with each other at the end of primary stage, not depending on school type, because their learning material is based on the National Curriculum: this was the starting hypothesis. Why is this important? Because teachers at grammar schools have to know the knowledge of entering students; what have they to teach for all of them, do they have to group students according to their knowledge level, is there any difference in knowledge level by school types, if so, does it require a special course to smooth differences or not? An analysis of informatics skills by schooltypes in primary stages was made with the help of a web based Informatics Test. An on-line test based on the Hungarian National Curriculum was composed, and answers were analysed how effectively could students from different grades deal with different subjects. Over 60 teachers used the test to measure the knowledge level of more than 1000 students from various towns of Hungary. This time only those answers were needed which came from the 8th grade. After evaluating the test results the correctness of the original presumption emerged. First the Kolmogorov-Smirnov-test was used to see if the results of the various groups showed standard normal distribution or not. The means of the correct answers by school types were examined using an Independent samples tests and the calculated Eta-squared revealed how school types influenced the differences of means. Significance level was 5% throughout the analysis. Significant divergence by school types was not found showing the original hypothesis correct. Further, some differences were found between the taught material and that of the National Curriculum.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123545049","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}
{"title":"Mixed risk aversion: Probabilistic and possibilistic aspects","authors":"I. Georgescu","doi":"10.1109/SAMI.2011.5738889","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738889","url":null,"abstract":"In this paper we introduce mixed risk premium, a notion which combines probabilistic and possibilistic aspects. This way the risk aversion of an agent faced with a situation of uncertainty with several parameters is modeled, among which some are probabilistic and some are possibilistic. The main result of the paper is a formula for the calculation of the mixed risk aversion. Our model can be applied for the study of risk aversion in grid computing.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130059382","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}
J. Modrovicova, L. Madarász, R. Andoga, L. Főző, T. Karol
{"title":"Magnetic aura study of small turbojet engine MPM 20 and possibilities of its usability in MPM 20 situational control","authors":"J. Modrovicova, L. Madarász, R. Andoga, L. Főző, T. Karol","doi":"10.1109/SAMI.2011.5738858","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738858","url":null,"abstract":"This article is concentrated on research of magnetic aura of aircraft engine MPM 20 during its operating modes. Next aim of this article is description of usability of magnetic aura for MPM 20 situational control by fuzzy controller.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127623407","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}
{"title":"Real-time simulations of environmentally friendly flight control system","authors":"Peter Chudý, P. Rzucidło","doi":"10.1109/SAMI.2011.5738867","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738867","url":null,"abstract":"Presented work discusses a proposal of an environmentally friendly flight control system for Light Aircraft or Unmanned Air Vehicle (UAV). The noise and emissions reducing flight control system is based on Total X Control System (TXCS) and assumes the reduction of the total energy dissipation. A general description of the flight control system, control laws, as well as results of preliminary tests performed on a LSA flight simulator are presented in the following parts of this paper.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129084941","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}
{"title":"Recent results on migrative triangular norms","authors":"J. Fodor, I. Rudas","doi":"10.1109/SAMI.2011.5738848","DOIUrl":"https://doi.org/10.1109/SAMI.2011.5738848","url":null,"abstract":"This paper summarizes our recent results on continuous triangular norms that are migrative with respect to an arbitrary continuous triangular norm. The content is based on three journal papers [5], [7], [8]. We start with the original notion of migrativity and completely describe all continuous migrative triangular norms. Then we extend the migrative property by allowing an arbitrary but fixed t-norm in the defining equation instead of the originally used product t-norm. Equivalent forms of this extended migrativity are also provided. Two particular cases when the fixed t-norm is either the minimum or the Łukasiewicz t-norm are studied. In these cases all continuous extended migrative t-norms are characterized and represented. Finally, we exploit the ordinal sum structure of continuous t-norms and our mentioned results to describe all continuous triangular norms that are migrative with respect to an arbitrary continuous triangular norm. We illustrate the statements by numerical examples.","PeriodicalId":202398,"journal":{"name":"2011 IEEE 9th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134211754","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}