2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics最新文献

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15 Years cooperation between Óbuda University, Budapest and Politehnica University Timişoara, 10 editions of IEEE international symposium on applied computational intelligence and informatics, “SACI” at Timişoara 布达佩斯Óbuda大学与波利尼西亚大学timi<e:1> oara 15年合作,10版IEEE应用计算智能与信息学国际研讨会,“SACI”在timi<e:1> oara举行
S. Preitl
{"title":"15 Years cooperation between Óbuda University, Budapest and Politehnica University Timişoara, 10 editions of IEEE international symposium on applied computational intelligence and informatics, “SACI” at Timişoara","authors":"S. Preitl","doi":"10.1109/SACI.2015.7208178","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208178","url":null,"abstract":"Research results in Applied Computational Intelligence in Control at Universitatea Politehnica Timişoara, research group in Control, reflected in SACI papers.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129527224","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
Emergency heat and power supply with mCHP device in global blackout 全球大停电时带mCHP装置的应急供热供电
P. Kádár, Mark Karacsi
{"title":"Emergency heat and power supply with mCHP device in global blackout","authors":"P. Kádár, Mark Karacsi","doi":"10.1109/SACI.2015.7208203","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208203","url":null,"abstract":"The microCHP devices can have important role in case of stand-alone emergency supply mode. We investigated the possible operational modes and the transitions between the network - island mode and also the load and driving torque change. Also we defined the requirements for the black start capability. Finally we simulated the dynamic changes by MATLAB Simulink. By the simulation we are going to develop a control box that controls also the mechanical power source (engine), the reactive power compensator, the breakers and the load too.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129554184","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
Nonlinear dynamic model identification of airplanes including inertial parameters and force-torque relations based on real flight data 基于实际飞行数据的包含惯性参数和力-力矩关系的飞机非线性动力学模型辨识
Lorand Lukacs, B. Lantos
{"title":"Nonlinear dynamic model identification of airplanes including inertial parameters and force-torque relations based on real flight data","authors":"Lorand Lukacs, B. Lantos","doi":"10.1109/SACI.2015.7208236","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208236","url":null,"abstract":"The primary scope of the paper lies on the identification of an aircraft's nonlinear dynamic model together with the inertial parameters (center of mass and inertia matrix). It is assumed that the aircraft has no inbuilt navigational system, nor any sensors mounted on its control surfaces. The flight of the airplane is influenced by the control column and pedals manipulated by the pilot whose positions can only be observed visually. For the time of data logging, an external sensory system (GPS, IMU) and a camera system were deployed on the airplane supporting the collection of flight data for state estimation and model identification. An earlier paper discussed the computation of the actuator signals and the state estimation. The present paper concentrates on the identification of the unknown COG and inertia matrix together with the force-torque model if the sensory information is available in a frame parallel with the geometrically chosen frame of the airplane. The force-torque model is based on the dynamical equations of rigid body with additional weighted nonlinear terms for 3D forces and torques. Dominating nonlinear functions are selected by physical considerations and their parameters are determined using SVD technique. From the inertial parameters only the mass is known. Wind effects are taken into consideration. Inertial parameters are computed by constrained global search based on an appropriately chosen objective function. The results are presented for a sailplane using real flight data.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130036281","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
Fractional Fourier transform: A novel tool for multimodal communication improvement of pervasive mobile robots 分数傅里叶变换:一种改进普适移动机器人多模态通信的新工具
C. Szász, E. Dulf
{"title":"Fractional Fourier transform: A novel tool for multimodal communication improvement of pervasive mobile robots","authors":"C. Szász, E. Dulf","doi":"10.1109/SACI.2015.7208190","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208190","url":null,"abstract":"As it is well known, multimodality is a very common task in human-robot communication. Human conversation is also considered multimodal, and a great amount of research is done worldwide to engineer novel robotic systems, with more and more intelligence for human gestures or speech recognition abilities enhancements embedded within them. This paper presents a Fractional Fourier transform-based strategy for multimodal communication abilities improvement of pervasive mobile robots. Using a special hardware architecture, based on the standard configuration of the NI SbRIO-9631 prototype robot, a novel voice signals recognition algorithm has been tested and implemented. The experiments prove that the pervasive mobile robot endowed with these additional voice signals analyzing abilities displays more intelligence and cooperativeness in its environment significantly improving human-robot multimodal communication.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134358843","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
Application of computational geometry in coordinate measurement 计算几何在坐标测量中的应用
G. Hermann, G. Hermann
{"title":"Application of computational geometry in coordinate measurement","authors":"G. Hermann, G. Hermann","doi":"10.1109/SACI.2015.7208258","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208258","url":null,"abstract":"Algorithms for calculating the minimum zone deviation for various geometric forms like straightness, flatness, circularity, spherecity and cylindricity have been successfully established by a number. This paper presents simple and robust algorithms based on computational geometric techniques and discusses them from another point of view. The complexity issues are also mentioned.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114872537","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: 6
Adaptive video streaming solution for varying mobile networks environments 针对不同移动网络环境的自适应视频流解决方案
Alexandru Stanescu, M. Marcu
{"title":"Adaptive video streaming solution for varying mobile networks environments","authors":"Alexandru Stanescu, M. Marcu","doi":"10.1109/SACI.2015.7208240","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208240","url":null,"abstract":"The aim of our work is to develop an application that runs on a mobile platform, and performs live streaming from the camera of a phone to other phones and PCs. The application should be able to adapt the quality of the video according to external factors like the strength of the network connection.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132611956","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
Generation of floating point 2D translation operators for FPGA 用于FPGA的浮点二维平移算子的生成
Ovidiu Sicoe, A. Amaricai, M. Popa
{"title":"Generation of floating point 2D translation operators for FPGA","authors":"Ovidiu Sicoe, A. Amaricai, M. Popa","doi":"10.1109/SACI.2015.7208215","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208215","url":null,"abstract":"This paper presents an FPGA implementation of a matrix operator for geometric two dimensional translation. The generated architecture takes advantage of the particular form of the translation matrix, ignoring the null elements. We have generated architectures for floating point operators of half, simple, double precision. In order to validate our implementations, all the operators were tested against a large number of generated unit tests. Additionally, we propose multiple architectures, targeting either performance or reduced area usage, depending on the number of functional units used.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130385091","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
Cloud computing digital forensics framework for automated anomalies detection 用于自动异常检测的云计算数字取证框架
Alecsandru Patrascu, M. Velciu, V. Patriciu
{"title":"Cloud computing digital forensics framework for automated anomalies detection","authors":"Alecsandru Patrascu, M. Velciu, V. Patriciu","doi":"10.1109/SACI.2015.7208257","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208257","url":null,"abstract":"Cloud Computing is one of the most important paradigms used in today's digital environment because they offer to the user benefits such as virtual machine renting, digital information backup, ease of access to stored data and many other. Together with the increased usage of these technologies, at the datacenter level we need to know in detail the information flux between the computing nodes. More exactly, on which server the data is processed, how it is manipulated and stored at the physical or virtual level. To have a full picture of what it is going on we need to have a centralized system that can collect data regarding about the datacenters status and correlate them with known anomalies and other usage patterns and in case of a security breach to act accordingly. In this paper we present a new way to monitor running virtual machines existing at a datacenter level. We will talk about the architecture, and how we use the information collected to train our automated anomalies machine learning modules. We also present some implementation details and results taken from the experimental setup.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126232526","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: 6
Schreier decomposition of loops Schreier循环分解
P. Nagy
{"title":"Schreier decomposition of loops","authors":"P. Nagy","doi":"10.1109/SACI.2015.7208186","DOIUrl":"https://doi.org/10.1109/SACI.2015.7208186","url":null,"abstract":"The aims of this paper are to find algebraic characterizations of Schreier loops and explore the limits of the non-associative generalization of the theory of Schreier extensions. A loop can have Schreier decomposition with respect to a normal subgroup if and only if the subgroup is the middle and right nuclear. In this case the conjugation by elements of the loop induces inner automorphisms on the normal subgroup if and only if the subgroup commutes with a suitable left transversal through the identity. Schreier loops which are Schreier extensions of the same loop by the same normal subgroups are characterized.","PeriodicalId":312683,"journal":{"name":"2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115508095","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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