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2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)最新文献

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Comparison of Feature Extraction Techniques for Handwriting Recognition 笔迹识别的特征提取技术比较
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8440952
Gaye Ediboglu Bartos, E. Hajnal, Yasar Hoscan
{"title":"Comparison of Feature Extraction Techniques for Handwriting Recognition","authors":"Gaye Ediboglu Bartos, E. Hajnal, Yasar Hoscan","doi":"10.1109/SACI.2018.8440952","DOIUrl":"https://doi.org/10.1109/SACI.2018.8440952","url":null,"abstract":"Feature extraction is an important phase for image processing purposes since the output of the feature extraction is the input for classifiers. The importance of it applies to handwriting recognition problem, too. Distinctive features result in higher accuracy recognition of characters, or words. Therefore, it is crucial to be able to extract relevant and distinctive features from the image. In this study, we compare different feature extraction techniques for Hungarian handwriting recognition purpose. In order to be able to compare the techniques, the output of feature extraction phase is classifier using three classifiers namely, Support Vector Machines (SVM), Rough Sets Theory (RST) and Bayesian Networks (BN) using the WEKA machine learning tool. The results indicated that, the best classification results were retrieved using features calculated by the distribution of points in the image. However, it can be said that the combinations of different feature extraction types provide a greater deal of distinctiveness.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"183 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121492991","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
Applying Multiobjective Optimization for the Heat Supply in the Residential Sector in Budapest 多目标优化在布达佩斯住宅供热系统中的应用
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8440986
Endre Borcsok, Agnes Gersc, J. Fülöp
{"title":"Applying Multiobjective Optimization for the Heat Supply in the Residential Sector in Budapest","authors":"Endre Borcsok, Agnes Gersc, J. Fülöp","doi":"10.1109/SACI.2018.8440986","DOIUrl":"https://doi.org/10.1109/SACI.2018.8440986","url":null,"abstract":"A multiobjective optimization methodology is presented in the context of the optimal heat supply porfolio of Budapest. The techno-economic assessment is complemented by monetizing the environmental impacts and the influence of the technology choices on human health. Among the technology options, also long-distance heating from Paks Nuclear District Heating has been considered and evaluated. The methodology is based on monthly heat demand profiles while distinguishing between three typological groups of buildings and optimizing the set and installed capacity of heating technologies for each of these groups. Our assessment shows that the resulting optimal heat supply portfolio is influenced both by the factors involved in the optimization and the types of buildings.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133108884","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
Investigating Attributes that Characterize Important Classes in Object Oriented Systems 研究面向对象系统中重要类的特征属性
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8440946
Ioana Sora, C. Cernazanu-Glavan
{"title":"Investigating Attributes that Characterize Important Classes in Object Oriented Systems","authors":"Ioana Sora, C. Cernazanu-Glavan","doi":"10.1109/SACI.2018.8440946","DOIUrl":"https://doi.org/10.1109/SACI.2018.8440946","url":null,"abstract":"Software engineers can do tasks of maintenance and evolution of complex software systems only after they understand well the existing code. Our goal is to build automatic tools to help program comprehension by detecting and recommending the most important classes of the system. In this work we identify all the attributes that characterize important classes in object oriented systems and evaluate which attributes can be used with best results for identifying these classes.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115101531","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
A Novel Method to Compute the Membership Value of the States of Fuzzy Automata 一种计算模糊自动机状态隶属度值的新方法
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8440929
Doru Todinca, Ioana Sora, Daniel Butoianu, R. Precup
{"title":"A Novel Method to Compute the Membership Value of the States of Fuzzy Automata","authors":"Doru Todinca, Ioana Sora, Daniel Butoianu, R. Precup","doi":"10.1109/SACI.2018.8440929","DOIUrl":"https://doi.org/10.1109/SACI.2018.8440929","url":null,"abstract":"In this work we propose a novel method to compute the membership values of the next states of a fuzzy automaton, using an averaging function between the membership value of the input, and the membership value of the current state. We validate our method by simulation.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125024238","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
Indoor Navigation Based on Linked Data at Honvéd Hospital, Budapest 基于关联数据的室内导航在布达佩斯honv<e:1>医院
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8440964
Nidal Chalhoub, Gabriella Simon-Nagy
{"title":"Indoor Navigation Based on Linked Data at Honvéd Hospital, Budapest","authors":"Nidal Chalhoub, Gabriella Simon-Nagy","doi":"10.1109/SACI.2018.8440964","DOIUrl":"https://doi.org/10.1109/SACI.2018.8440964","url":null,"abstract":"In this paper the creation of a navigation application solely based on data is described. The application provides indoor navigation features at the Honvéd Hospital in Budapest. In the first phase of the project the indoor location data is given in the form of Linked Open Data based on iLOC and hLOC ontologies. The RDF type data is migrated into Neo4j database, on which the application is based. The article describes the process, the technologies and main milestones of the application development.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127741859","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
Research of Required Vehicle System Parameters and Sensor Systems for Autonomous Vehicle Control 自动驾驶车辆控制所需车辆系统参数及传感器系统研究
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8441008
H. Somogyi, D. Pup, P. Kőrös, András Mihály, A. Soumelidis
{"title":"Research of Required Vehicle System Parameters and Sensor Systems for Autonomous Vehicle Control","authors":"H. Somogyi, D. Pup, P. Kőrös, András Mihály, A. Soumelidis","doi":"10.1109/SACI.2018.8441008","DOIUrl":"https://doi.org/10.1109/SACI.2018.8441008","url":null,"abstract":"Our long-term goal is to implement autonomous vehicle control functions on a standard vehicle. At first we started with the investigation of the steering, which is a crucial area of the control of autonomous vehicles. As a part of the program, vehicle dynamical measurements were carried out on a Nissan Leaf electric vehicle equipped with a sensor system, furthermore we design a high-level trajectory-tracking controller.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124543872","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
K Modal Logic Approach to Maze Solving K模态逻辑方法解迷宫
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8441020
Dinko Osmankovic, Aleksandar Acimovic
{"title":"K Modal Logic Approach to Maze Solving","authors":"Dinko Osmankovic, Aleksandar Acimovic","doi":"10.1109/SACI.2018.8441020","DOIUrl":"https://doi.org/10.1109/SACI.2018.8441020","url":null,"abstract":"This paper presents a modal logic approach to solving maze problem. Traditionally, this problem is solved using graph traversal algorithms, ranging from backtracking and A* to monte-carlo tree search approaches. In this case, we present a novel approach to describing a backtracking algorithm using K modal logic. Modal logic is a powerful way of representing statements that involve some linguistic modalities, e.g. “neces-sary”, “possible”, “was”, “will be”, “permitted”, “forbidden”, etc. This gives new ways to model typical decision making problems. For this purpose, we developed a novel framework called LogicToolbox. We employ this tool in modelling and solving maze problem as an example of a decision making process. We chose to translate a well-known backtracking algorithm to present the expressiveness of the language of modal logic, while proving that solving backtracking as a modal logic problem is equivalent to the backtracking algorithm itself.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120967523","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
Non intrusive load monitoring: analytic expressions as load signature 非侵入式负荷监测:解析表达式作为负荷签名
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8453210
Dadiana-Valeria Caiman, T. Dragomir
{"title":"Non intrusive load monitoring: analytic expressions as load signature","authors":"Dadiana-Valeria Caiman, T. Dragomir","doi":"10.1109/SACI.2018.8453210","DOIUrl":"https://doi.org/10.1109/SACI.2018.8453210","url":null,"abstract":"Since 1992 (G. W. Hart [5]) the researchers started to take interest (focus) in developing a link between energetic signatures and household devices. In the ideal case, the main objective of the signature is to uniquely identify a device. One important characteristic of the signature is to be as compact as possible. In the present context, this paper proposes to use analytic expressions in form of transcendent function as signature for devices from the same consumption category: laptop, LCD-TV, washing machine, air conditioner. The paper presents a method to determine a signature based on the tangent function and genetic algorithm. Two case studies are shown. They will prove that it is possible to obtain an individual signature for household devices, and separate them from a common consumption.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124351233","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
Access to Justice for the Protection of Pensioners' Rights Using Fuzzy Logic 利用模糊逻辑保护退休人员权利的司法救助
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8441006
David-Tiberiu Gruescu
{"title":"Access to Justice for the Protection of Pensioners' Rights Using Fuzzy Logic","authors":"David-Tiberiu Gruescu","doi":"10.1109/SACI.2018.8441006","DOIUrl":"https://doi.org/10.1109/SACI.2018.8441006","url":null,"abstract":"In Romania, free access to justice is a fundamental principle of state organization. Older people have a more limited exercise capacity. Therefore, there is a need for compensating with service packages ancillary to pension systems. In the absence of these services, the right of free access to justice can become formal and illusory for pensioners. The paper describes a model of organizational management system, in the form of an auxiliary service offered to pensioners, based on a practical situation of similar litigations, extracted from jurisprudence.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125052134","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
Feedback Control Solutions for an Electromechanical Process with Rigid Body Dynamics 具有刚体动力学的机电过程的反馈控制方法
2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2018-05-01 DOI: 10.1109/SACI.2018.8440978
Alexandra-Iulia Szedlak-Stînean, R. Precup, C. Dragos, I. Mituletu
{"title":"Feedback Control Solutions for an Electromechanical Process with Rigid Body Dynamics","authors":"Alexandra-Iulia Szedlak-Stînean, R. Precup, C. Dragos, I. Mituletu","doi":"10.1109/SACI.2018.8440978","DOIUrl":"https://doi.org/10.1109/SACI.2018.8440978","url":null,"abstract":"The paper presents three design methods for the position control of a mechatronics application characterized by rigid body dynamics and a discontinuously variable parameter (inertia). The techniques are useful because the control structure with state feedback does not assure reduced settling times, phase margins of 60° (or smaller) and a zero steady-state control error. The Modulus Optimum method (MO-m) is applied to initially tune the parameters of the continous-time controllers and the backwards difference method is used for discretizing these parameters. A set of digital and experimental results for the position control systems using the proposed and developed control solutions validate the suggested techniques. A comparative analysis of the three proposed control structures is also given in order to highlight how the specified control system performance was achieved.","PeriodicalId":126087,"journal":{"name":"2018 IEEE 12th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116446592","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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