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2007 5th International Symposium on Intelligent Systems and Informatics最新文献

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Fuzzyfication and measurement using stochastic approach 用随机方法进行模糊化和测量
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342624
N. Károly, V. Vujicic, Z. Mitrović, M. Takács
{"title":"Fuzzyfication and measurement using stochastic approach","authors":"N. Károly, V. Vujicic, Z. Mitrović, M. Takács","doi":"10.1109/SISY.2007.4342624","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342624","url":null,"abstract":"Stochastic two-bit analog to digital converter (ADC) can be used either as measuring device, or as fuzzyfication device. The only difference between these two ways is in the duration of operating time interval applied in particular use. The long operating time interval implies measurement, while short operating time interval means fuzzyfication. In the paper the both usages are described and compared, also hardware schematics are given and discussed.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129413783","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
Autonomous 3D Model Reconstruction and Its Intelligent Applications in Vehicle System Dynamics Part I: Theory 自主三维模型重建及其在汽车系统动力学中的智能应用。第一部分:理论
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342615
A. Várkonyi-Kóczy
{"title":"Autonomous 3D Model Reconstruction and Its Intelligent Applications in Vehicle System Dynamics Part I: Theory","authors":"A. Várkonyi-Kóczy","doi":"10.1109/SISY.2007.4342615","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342615","url":null,"abstract":"3D model reconstruction plays a very important role in computer vision as well as in different engineering applications. The determination of the 3D model from multiple images is of key importance. One of the most important difficulties in autonomous 3D reconstruction is the (automatic) selection of the \"significant\" points which carry information about the shape of the 3D bodies i.e. are characteristic from the model point of view. Another problem to be solved is the point correspondence matching in different images. In this paper a 3D reconstruction technique is introduced, which is capable to determine the 3D model of a scene without any external (human) intervention. The method is based on recent results of image processing, epipolar geometry, and intelligent and soft techniques. Possible applications of the presented algorithm in vehicle system dynamics are also presented. The results can be applied advantageously at other engineering fields, like car-crash analysis, robot guiding, object recognition, supervision of 3D scenes, etc. as well.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126395155","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: 8
An axiomatization of qualitative probability 定性概率的公理化
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342642
Z. Ognjanovic, A. Perović, M. Raskovic
{"title":"An axiomatization of qualitative probability","authors":"Z. Ognjanovic, A. Perović, M. Raskovic","doi":"10.1109/SISY.2007.4342642","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342642","url":null,"abstract":"Qualitative reasoning attracts special attention over the last few decades due to its wide applicability in every-day tasks such as diagnostics, tutoring, real-time monitoring, hazard identification etc. Reasoning about qualitative probabilities is one of the most common cases of qualitative reasoning. Here we will present a part of our work on the problem of sound, strongly complete and decidable axiomatization of the notion of qualitative probability.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130043103","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
Functional Programming in Embedded Systems and Soft Computing 嵌入式系统和软计算中的函数式编程
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342625
Á. Szabó, N. Sram
{"title":"Functional Programming in Embedded Systems and Soft Computing","authors":"Á. Szabó, N. Sram","doi":"10.1109/SISY.2007.4342625","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342625","url":null,"abstract":"Embedded computer systems are rapidly gaining more and more ground, from stand alone systems to networked based systems with complex logic. The primary goal of embedded systems is to provide a reliable service over a period of time without any kind of intervention. These systems are mainly programmed in low level languages and are often the subject of software flaws inherited from unsafeness of these languages. The purpose of our research is to develop safe, secure, verifiable software for these systems, without significant performance loss. With the use of functional paradigm we are able to rapidly develop elegant code and solve complex tasks with ease.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132867743","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
Virtual Hand - Hand Gesture Recognition System 虚拟手势识别系统
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342632
Z. Vámossy, A. Toth, B. Benedek
{"title":"Virtual Hand - Hand Gesture Recognition System","authors":"Z. Vámossy, A. Toth, B. Benedek","doi":"10.1109/SISY.2007.4342632","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342632","url":null,"abstract":"The goal of this project to create a hand gesture recognition application, which is useful in teaching hearing-impaired or deaf people. The hardware component of the system is a stereo camera, which made from two webcams. The hand detection based on a preprocess part, that is a HSV color conversation with an intensity based threshold filter, and a main process part, which is a thinning skeletonization algorithm. The solution of the recognition process is solved by a neural network. The input layer get vectors, that are created from the main feature points of the detected hand, and the output layer represents the parameters of a three dimensional hand model.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115095214","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
Model of Change Request Generator Integrated into Business Application 集成到业务应用程序中的变更请求生成器模型
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342652
Ž. Stojanov
{"title":"Model of Change Request Generator Integrated into Business Application","authors":"Ž. Stojanov","doi":"10.1109/SISY.2007.4342652","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342652","url":null,"abstract":"Change must be observed as a basic property of software life cycle. The process of change is initialized with change request. One of the main problems in managing change process is handling change requests specified by customers after software delivery. Customers change requests are usually submitted via developers' web site. This paper presents new approach where change request is generated at customer side with a help of change request generator. The model of presented change request generator contains three views: model of application that is capable to integrate with change request generator, model of change request generator itself and model of generated change request. Generator specifies change request in XML format and sends it to developers' site via HTTP.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123639307","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
Mobile robot controlled by voice 语音控制的移动机器人
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342649
B. Kuljic, S. Janos, S. Tibor
{"title":"Mobile robot controlled by voice","authors":"B. Kuljic, S. Janos, S. Tibor","doi":"10.1109/SISY.2007.4342649","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342649","url":null,"abstract":"All of the state-of-the-art systems are statistical data-driven systems that rely on training to model our ignorance about speech which result in enormous memory and processor consumption. Those solutions can not be easily integrated in embedded systems like e.g. as interface for human-robotic interaction. In this paper, an isolated word recognition system has been developed for communication with mobile robot. Presented algorithm is based on phoneme recognition by identifying characteristics of each phoneme which means that it's not based on statistical ASR (not based on HMM-hidden Markov model or ANN-artificial neural network). Final goal of this project is developing a speaker and language independent phoneme recognition platform for use in embedded systems with low power and memory consumption.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129510277","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: 23
Car-following Safety Algorithms Based on Adaptive Cruise Control Strategies 基于自适应巡航控制策略的汽车跟随安全算法
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342639
Wuhong Wang, Wei Zhang, H. Bubb
{"title":"Car-following Safety Algorithms Based on Adaptive Cruise Control Strategies","authors":"Wuhong Wang, Wei Zhang, H. Bubb","doi":"10.1109/SISY.2007.4342639","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342639","url":null,"abstract":"Driving dynamic behaviour has been becoming increasingly complex in urban traffic, it is very difficulty to realistically measure the driver's car-following safety behaviour because some vehicles have been equipped with the ACC (adaptive cruise control) system. In order to understand the acceleration and deceleration performance of ACC system, the comprehensive analysis of vehicle-to-vehicle safety interactions is very essential to devise some control laws for preventing rear-end collisions in the car-following situations. This paper presents the deceleration and acceleration algorithms for describing driver's car-following safety behaviour based on adaptive cruise control strategics, the main objectives of our research are to investigate driver's car-following safety behaviour by considering the influence of ACC, and then to develop an integrated car-following safety simulation for evaluating congested urban traffic at the microscopic level.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131324369","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
Functional and Parametrical Self Adjustment in Analogue Circuit 模拟电路中的功能和参数自调整
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342626
G. Gyorok
{"title":"Functional and Parametrical Self Adjustment in Analogue Circuit","authors":"G. Gyorok","doi":"10.1109/SISY.2007.4342626","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342626","url":null,"abstract":"Well knowing solution at present days, in analogue systems, the fine setting of the parametrical values of the whole-, and part of the circuit. We can think of the wide scale of the level-control, of the phase and frequency adjustment of the different oscillator, or the input level-regulation in the area of audio techniques (AGC). By the using of the field programmable analogue arrays (FPAA) we can a lot of new, adaptive circuit solutions to do. We can both parameter of an analogue circuit to change, the topology and the circuit parameter.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121477441","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: 7
Simulation-based Dependability Evaluation of Complex Repairable System Using Variable Time Increment Method 基于仿真的变时间增量法复杂可修系统可靠性评估
2007 5th International Symposium on Intelligent Systems and Informatics Pub Date : 2007-10-08 DOI: 10.1109/SISY.2007.4342658
Wuhong Wang, Fuguo Hou
{"title":"Simulation-based Dependability Evaluation of Complex Repairable System Using Variable Time Increment Method","authors":"Wuhong Wang, Fuguo Hou","doi":"10.1109/SISY.2007.4342658","DOIUrl":"https://doi.org/10.1109/SISY.2007.4342658","url":null,"abstract":"In this paper, we first define the system's running state as a function within repair time constraints. Then, we quantitatively describe all combinations of subsystem states. Since the system dependability mainly lies on subsystem probability distribution of Time between Failure and Time to Repair, we give random variable's probability distribution and sampling method based on variable time increment. On the basis of identifying the failure state and repair, we can determine if the system running could satisfy all requirement of performance. Finally, we have carried out the dependability assessment of complex repairable system through simulation as a case study. The simulation results demonstrate the system dependability assessment through simulation is able to measure the dependability of complex repairable system with arbitrary subsystem configurations and various different subsystem failure distributions without modification.","PeriodicalId":243770,"journal":{"name":"2007 5th International Symposium on Intelligent Systems and Informatics","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127558805","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
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