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2008 Conference on Human System Interactions最新文献

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Design o f a n FPGA based neural controller 基于FPGA的神经控制器设计
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581492
C. Benbouchama, S. Sakhi, M. Tadjine, A. Bouridane
{"title":"Design o f a n FPGA based neural controller","authors":"C. Benbouchama, S. Sakhi, M. Tadjine, A. Bouridane","doi":"10.1109/HSI.2008.4581492","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581492","url":null,"abstract":"This paper describes an efficient implementation of neural multi-layer networks on FPGA fabric (field programmable gate array). A back-propagation algorithm was used for the training task while implementation and synthesis tools are centred on the ISE 6.3 of Xilinx with the targeted components being Virtex II and Virtex II Pro. A fixed point and a floating point number representation were used for encoding real numbers and for data processing, respectively. The realization of the activation function was carried out according to three methods, for which the results of simulation and synthesis are also presented. The implementation performances were tested using an approximation of some linear and non-linear functions. Of particular importance, an experimental evaluation involving the speed control of a DC motor is given to demonstrate the features of the adopted methodology.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125199511","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
Quo vadis, Prometheus of modern times? Quo vadis，现代的普罗米修斯?
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581588
J. Sala, H. Tanska
{"title":"Quo vadis, Prometheus of modern times?","authors":"J. Sala, H. Tanska","doi":"10.1109/HSI.2008.4581588","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581588","url":null,"abstract":"Philosophy makes attempts to counteract the adverse consequences of a technology-based civilisation, including in the area of manpsilas psychological environment. Philosophers rely on the Prometheus myth to diagnose and set the directions of therapy (through immediate association with HCI and virtual reality). The weight of responsibility is not always experienced at the individual level, yet some communities should feel obliged to at least reflect on the concept of social responsibility/investment. In this article, the authors promote the development of a matrix of past, present and future effects of HCI experiments for own use.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":" July","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113947158","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
Magnetic field synthesis and parameter regularization by fuzzy inference 基于模糊推理的磁场综合及参数正则化
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581470
A. Ceclan, C. Barbulescu, D. Micu, L. Czumbil
{"title":"Magnetic field synthesis and parameter regularization by fuzzy inference","authors":"A. Ceclan, C. Barbulescu, D. Micu, L. Czumbil","doi":"10.1109/HSI.2008.4581470","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581470","url":null,"abstract":"The paper illustrates a robust regularization method for numerically synthesize a magnetic field, because the problem proves to be ill-posed and ill-conditioned. Truncated singular value decomposition has to be applied, so as to reach stable and physically meaning solutions. Fuzzy inference approach is adopted for the choose of the regularization parameter.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132132806","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
A recognition method of restricted hand shapes in still image and moving image as a man-machine interface 作为人机界面的静止图像和运动图像中受限手形的识别方法
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581453
Nobuharu Yasukochi, Aya Mitome, Rokuya Ishii
{"title":"A recognition method of restricted hand shapes in still image and moving image as a man-machine interface","authors":"Nobuharu Yasukochi, Aya Mitome, Rokuya Ishii","doi":"10.1109/HSI.2008.4581453","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581453","url":null,"abstract":"This paper presents a recognition algorithm of restricted hand shapes and of a moving hand that is based on detailed analysis of restricted hand shapes as a man-machine interface. The hand shape recognition algorithm consists of two parts: hand region extraction process and hand shape recognition process. Furthermore, the algorithm can be applied to recognition of a moving hand. In this paper, recognition of a moving hand is reduced to recognition of still image. A moving hand is recognized by the proposed method in real time.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133057094","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: 11
Rotating periscope based 3D sensor 基于旋转潜望镜的3D传感器
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581540
B. Reskó, M. Seebauer, P. Korondi, P. Baranyi
{"title":"Rotating periscope based 3D sensor","authors":"B. Reskó, M. Seebauer, P. Korondi, P. Baranyi","doi":"10.1109/HSI.2008.4581540","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581540","url":null,"abstract":"For humans and visual animals vision it is the primary and the most sophisticated perceptual modality to get information about the surrounding world. Depth perception is a part of vision allowing to accurately determine the distance to an object which makes it an important visual task. Humans have two eyes with overlapping visual fields that enable stereo vision and thus space perception. Some birds however do not have overlapping visual fields, and compensate this lask by moving their heads, which in turn makes space perception possible using the motion parallax as a visual cue. This paper presents a solution using an optomechanical filter that was inspired by the way birds observe their environment. The filtering is done using two different approaches:using motion blur during motion parallax, and using the optical flow algorithm. The two methods have different advantages and drawbacks, which will be discussed in the paper. The proposed system can be used in robotics for 3D space perception.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124936672","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
Software reliability assessment based on a formal requirements specification 基于正式需求规范的软件可靠性评估
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581454
Hooshmand Alipour, A. Isazadeh
{"title":"Software reliability assessment based on a formal requirements specification","authors":"Hooshmand Alipour, A. Isazadeh","doi":"10.1109/HSI.2008.4581454","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581454","url":null,"abstract":"Assessment of reliability using characteristics of software development process phases is one of the discussions which has been attracting more and more attentions during the recent three decades. Most of the techniques and models use the result of design, implementation and test phases; there are only a few models that are employed at the early phase of software development. Assessment of software reliability in the early phases of software development process, however, is very important for better prognosis and management of risks. In this paper we propose an approach for early software reliability assessment, based on software behavioral requirements. The major difference between our approach and those of others is the fact that we use a formal method, called Viewcharts, to specify the behavior of software systems.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121884912","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
Influence of the control plane architecture on QoS in the GMPLS network 控制平面架构对GMPLS网络QoS的影响
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581587
P. Różycki, J. Korniak
{"title":"Influence of the control plane architecture on QoS in the GMPLS network","authors":"P. Różycki, J. Korniak","doi":"10.1109/HSI.2008.4581587","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581587","url":null,"abstract":"The paper is concerned with architecture of GMPLS network and its influence on quality of offered services. This issue has been investigated by using simulation methods. The results have been used to formulate interesting conclusions.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122034528","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
Impedance upper connected to main unit of existing wire communication system 阻抗上接现有有线通信系统的主机
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581403
T. Matsumoto, S. Koise
{"title":"Impedance upper connected to main unit of existing wire communication system","authors":"T. Matsumoto, S. Koise","doi":"10.1109/HSI.2008.4581403","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581403","url":null,"abstract":"A conventional wire communication system communicates between powered terminals via a main unit. In this system, the main unit communicates with the powered terminal by changing the voltage signal to the positive and the negative. The powered terminal communicates with the main unit using the reply current signal. Because this system is used for on-off control, the communication speed is slow. Then, we proposed the add-on type multiplex module to be able to do communications at speeds higher than conventional systems. The input impedance of the main unit is very low though the multiplex module communicates by increasing the input impedance. In this paper, we propose the impedance upper connected to the main unit for steady communications, and describe the basic characteristics.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122870743","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
Completeness and consistency of distributed electronic documents 分布式电子文档的完整性和一致性
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581560
M. Godlewska
{"title":"Completeness and consistency of distributed electronic documents","authors":"M. Godlewska","doi":"10.1109/HSI.2008.4581560","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581560","url":null,"abstract":"Idea of distributed electronic documents was created to simplify work in remote collaborative environments. XML document, which template was created by a document originator, is converted into agent like objects and distributed over the network. Document components, carried by agents, are edited locally by system users on remote computers. After that they can be annotated by authorized users and merged. In this situation consistence problems of both annotations and components are arising.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126219074","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
Modeling techniques applied to switch-mode power converters: application to the boost-type single-phase full-bridge rectifier 应用于开关型电源变换器的建模技术:升压型单相全桥整流器的应用
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581577
H. Kanaan, K. Al-haddad
{"title":"Modeling techniques applied to switch-mode power converters: application to the boost-type single-phase full-bridge rectifier","authors":"H. Kanaan, K. Al-haddad","doi":"10.1109/HSI.2008.4581577","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581577","url":null,"abstract":"In this paper, three modeling techniques that are conventionally used in the derivation of mathematical models for switch-mode DC-DC converters are presented and studied. The state-models obtained by applying these general-case approaches are valid under both continuous and discontinuous operating modes. The first two methods use averaging process and allow only a low-frequency representation of the converter, whereas the third one, which is based on the using of the switching function concept, gives a mathematical model that is valid in the entire frequency range and has thus more accuracy in computer implementations. For illustration purpose, and in order to show the extendibility of all three modeling approaches to other families of switch-mode converters, a boost-type single-phase full-bridge rectifier is considered. The most-general switching-function-based model is highly suitable for real-time simulations.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130109771","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
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