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2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)最新文献

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Comparative evaluation of OFDMA and SC-FDMA based transmission systems 基于OFDMA和SC-FDMA传输系统的比较评价
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI: 10.1109/SAMI.2010.5423744
J. Gazda, P. Drotár, P. Galajda, D. Kocur
{"title":"Comparative evaluation of OFDMA and SC-FDMA based transmission systems","authors":"J. Gazda, P. Drotár, P. Galajda, D. Kocur","doi":"10.1109/SAMI.2010.5423744","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423744","url":null,"abstract":"New evolving standards of the cellular systems, like e.g. Long Term Evolution (LTE), WiMax and Advanced LTE, consider Orthogonal Frequency Division Multiplex Access (OFDMA) as a mature and suitable solution to cope with the Inter Symbol Interference (ISI) due to the multi-path propagation. However, a major drawback of OFDMA which largely limited its application in the real environment is large envelope fluctuation which results in strong nonlinear distortion due to the nonlinear characteristic of power amplifier (PA). One possible solution to tackle this problem has been introduced by the the 3rd Generation Partnership Project (3GPP) consortium. This solution is based on spreading the base-band modulated signal before the application of OFDMA by using Discrete Fourier Transformation (DFT) that leads eventually to lower envelope fluctuation in comparison with that of OFDMA. The presented method is widely recognized as Single Frequency Division Multiplex (SC-FDMA). This paper aims to provide general comparison of both conventional OFDMA and SC-FDMA and draws important conclusions from this comparison.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114496109","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
Process model and implementation the multivariable model predictive control to ventilation system 通风系统的过程建模及多变量模型预测控制的实现
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI: 10.1109/SAMI.2010.5423738
J. Hrbček, Juraj Spalek, V. Simák
{"title":"Process model and implementation the multivariable model predictive control to ventilation system","authors":"J. Hrbček, Juraj Spalek, V. Simák","doi":"10.1109/SAMI.2010.5423738","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423738","url":null,"abstract":"Predictive control seems to be a promising approach that can help to improve properties of existing ventilation systems applied in road tunnels. Advantages of predictive control result mainly from its ability to solve both SISO and MIMO tasks, to have regard for dynamics of process changes in a broad extent, to compensate effect of measurable and non-measurable failures and to formulate the task as an optimization control task considering limiting conditions of control actions, changes of control actions and output variables. Data characterizing the existing ventilation system can be used to analyze and identify the system and create its models. Thereafter the predictive control of ventilation can be designed enabling to predict concentrations of pollutants and optimize system operation.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122985810","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: 9
Scoliosis testing features on the basis of electronically generated moire patterns 脊柱侧凸测试以电子生成的云纹图案为基础
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI: 10.1109/SAMI.2010.5423706
Zselyke Gaal, A. Antal, Péter Tamás
{"title":"Scoliosis testing features on the basis of electronically generated moire patterns","authors":"Zselyke Gaal, A. Antal, Péter Tamás","doi":"10.1109/SAMI.2010.5423706","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423706","url":null,"abstract":"The Dept. of Mechatronics, Optics and Information Engineering, within the project team, had built an electronic moire equipment primarily visualising and diagnosing of scoliosis. The device generates a computerized moire phenomenon, which can be viewed by an appropriate display. The applicability of the system was tested from statistical point of view based on moire patterns created by the prototype device particularly the characteristics of the scoliosis.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120961014","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: 9
Rule approximation in metric spaces 度量空间中的规则近似
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI: 10.1109/SAMI.2010.5423702
L. Kovács
{"title":"Rule approximation in metric spaces","authors":"L. Kovács","doi":"10.1109/SAMI.2010.5423702","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423702","url":null,"abstract":"The classical fuzzy rule interpolators work in Euclidean spaces where the new fuzzy value can be generated from the training values. The paper investigates the case when the fuzzy values are defined over the general metric spaces. In this case a classification process is used to approximate the requested value. The paper introduces a base method for this classification process.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115415047","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: 13
A visual based framework for the model refactoring techniques 基于可视化的模型重构技术框架
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI: 10.1109/SAMI.2010.5423766
M. Stolc, I. Polásek
{"title":"A visual based framework for the model refactoring techniques","authors":"M. Stolc, I. Polásek","doi":"10.1109/SAMI.2010.5423766","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423766","url":null,"abstract":"Refactoring is one of the most important rules and practices of Extreme Programming from the family of the Agile Methodologies. We propose the tool to refactor the UML model (Class Diagrams for now). In the first step we need to find the flaws (bad smells) in the model with the OCL query and then in the second step we transform the flaw to the correct fragment with the transformation script. The paper presents the set of methods and tools for the model adjustment, cooperating with the CASE systems. We analyze the concept and algorithms for the refactoring, OCL queries and transformation scripts generating. We have prepared functional prototype of the editor for the refactoring rules definition, OCL query generator and the transformation script generator. In the future, we plan to extend the framework with alternative notations (e.g., QVT graph transformation rules, PICS, Viatra2) and the other techniques to find the flaws (e.g., rule-based system with predicates of the bad smells, XMI transformations and Abstract Syntax Tree algebra, Bit-Vector and Similarity Scoring Algorithms).","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130141826","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: 13
Communication and visualization software for manipulator system model 机械手系统模型通信与可视化软件
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI: 10.1109/SAMI.2010.5423726
K. Tomas, J. Jan
{"title":"Communication and visualization software for manipulator system model","authors":"K. Tomas, J. Jan","doi":"10.1109/SAMI.2010.5423726","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423726","url":null,"abstract":"This article deals with description of structure, concept of solution and implementation of communication and visualization software for a robotic workstation. Robotic-technological complex represents a model of robotic-manufacturing workstation, which covers all levels of the distributed control system (DCS), from technological level of PLC, through visualization (SCADA/HMI) level up to the information level based on database and creation of production plans.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"31 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128657068","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
Intelligent search machine with the semantic support 具有语义支持的智能搜索机
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI: 10.1109/SAMI.2010.5423739
S. Dvorscak, K. Machová
{"title":"Intelligent search machine with the semantic support","authors":"S. Dvorscak, K. Machová","doi":"10.1109/SAMI.2010.5423739","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423739","url":null,"abstract":"This article introduces an implementation of the search machine with the semantic support based on J2EE technologies. The article focuses on an extraction of new information using nonmonotonic rules. The implementation contains harvester, document preprocessing module, module for document transformation to semantic network, and search module. The search module provides an inference within the semantic network. The implementation was built in the way ensuring the implementation maintainability and its future scalability. One of the attributes of the implementation of semantic network is the possibility of direct insertion of rules.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121513486","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
Charging module for newest types of rechargeable batteries LiFePO4 充电模块为最新类型的可充电电池LiFePO4
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2010.5423730
T. Zupa, O. Liska
{"title":"Charging module for newest types of rechargeable batteries LiFePO4","authors":"T. Zupa, O. Liska","doi":"10.1109/SAMI.2010.5423730","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423730","url":null,"abstract":"The article deals with a design of control and power electronics for rechargeable newest type of rechargeable batteries LiFePo4. The first part is devoted to a description of batteries, their advantages and disadvantages. The second part deals with control of the switching of individual accumulators. In the last third part is the design of charging power module.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126596568","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
Pneumatic systems and their design method 气动系统及其设计方法
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2010.5423732
S. Rovnakova, O. Liska
{"title":"Pneumatic systems and their design method","authors":"S. Rovnakova, O. Liska","doi":"10.1109/SAMI.2010.5423732","DOIUrl":"https://doi.org/10.1109/SAMI.2010.5423732","url":null,"abstract":"This article describes how the proposal for devices that are pneumatically operated. It discusses a preferred systematic approach to the design of pneumatic system control and it elaborates step by step the workflow of the proposed control design.","PeriodicalId":306051,"journal":{"name":"2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122750647","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
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