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2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)最新文献

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Microscopic pedestrian movement model utilizing parallel computations 利用并行计算的微观行人运动模型
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822411
Michal Varga, Miroslav Mintál
{"title":"Microscopic pedestrian movement model utilizing parallel computations","authors":"Michal Varga, Miroslav Mintál","doi":"10.1109/SAMI.2014.6822411","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822411","url":null,"abstract":"Paper presents high parallel pedestrian microscopic movement model based on the pedestrian local space discretization into cells. Every cell gains a value computed from the gradient field of the pedestrian's target and presence of other pedestrians and obstacles. This evaluation can be done independently for every cell what makes the parallelization very effective. Pedestrian takes a step towards cell with best price. Paper describes the movement model in detail, outlines a construction of gradient fields and brings in the experiments comparing parallel and serial implementation of presented model.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133714707","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
Intelligent searching using delay semantic network 基于延迟语义网络的智能搜索
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822424
S. Dvorscak, K. Machová
{"title":"Intelligent searching using delay semantic network","authors":"S. Dvorscak, K. Machová","doi":"10.1109/SAMI.2014.6822424","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822424","url":null,"abstract":"Article introduces different way how to implement semantic search, using semantic search agent over information obtained directly from web. The paper describes time delay form of semantic network, which we have used for providing of semantic search. Using of time-delay aspect inside semantic network has positive impact in several ways. It provides way how to represent knowledges dependent on time via semantic network, but also how to optimize a process of inference. That is all realized for Wikipedia articles in the form of search engine. The core's implementation is realized in way of massive multithread inference mechanism for massive semantic network.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"202 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123034905","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
EMG system application in muscle parametrization of the upper extremities 肌电图系统在上肢肌肉参数化中的应用
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822381
L. Fedorova, Viktória Rajťúková, T. Tóth, J. Živčák
{"title":"EMG system application in muscle parametrization of the upper extremities","authors":"L. Fedorova, Viktória Rajťúková, T. Tóth, J. Živčák","doi":"10.1109/SAMI.2014.6822381","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822381","url":null,"abstract":"In order to understand diseases regarding the musculoskeletal system, it is necessary to be familiar with the basic laws of the physiology of movement and individual morphological structures that create this movement. The presented article deals with the methodology of scanning and processing electrical processes in a muscle. In order to determine pathological state, expert knowledge is needed and due to this fact, the objective of this study was determination of behaviour of muscle groups of the upper extremity before and after load application in healthy population. The electromyographic system serves this purpose and it enables to scan the electrical muscle changes. The device BTS FREEEMG 300 was used for measuring, using a principle of surface electromyography. Obtained signal was then processed in the Matlab programme and the acquired values were evaluated by using a significance test of two variables.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115785310","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
Testing medical embedded software 测试医疗嵌入式软件
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822384
Z. Havlice, J. Vizi, V. Szaboova
{"title":"Testing medical embedded software","authors":"Z. Havlice, J. Vizi, V. Szaboova","doi":"10.1109/SAMI.2014.6822384","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822384","url":null,"abstract":"This paper represents methods and techniques used for testing medical embedded software with the main focus oriented to tests automatization.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128239849","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
Dry contact less surface electrodes for bioelectrical measurements 用于生物电测量的干无接触表面电极
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822438
B. Babušiak, M. Gála, M. Penhaker, M. Cerný, J. Kraus
{"title":"Dry contact less surface electrodes for bioelectrical measurements","authors":"B. Babušiak, M. Gála, M. Penhaker, M. Cerný, J. Kraus","doi":"10.1109/SAMI.2014.6822438","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822438","url":null,"abstract":"This paper describes design and testing of bioelectrical measurement by capacity electrodes. The advantage of this measurement type lies in an indirect-contact between the electrode surface and skin and movement artifact protection. The measurement is easier and more comfortable since capacitively coupled electrodes eliminate the need for conductive gel and direct skin contact with the electrodes. The indirect-contact measurement is also suitable for long-term measurements, where in conductive gel desiccation resulted in loss of contact between the electrode and skin. There is also discussed the electrical design of the indirect-contact ECG prototype mentioned above and the accompanying electrodes along with practical measurements in sittinand lying position with various artifact types. This article serves as a preliminary study of indirect-contact ECG with future intention to implement this system within textile products for sophisticated, comfortable and non-obtrusive ECG measurements.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130591625","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
Security attacks to ZigBee technology and their practical realization ZigBee技术的安全攻击及其实际实现
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822436
J. Durech, M. Franeková
{"title":"Security attacks to ZigBee technology and their practical realization","authors":"J. Durech, M. Franeková","doi":"10.1109/SAMI.2014.6822436","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822436","url":null,"abstract":"In the paper the authors deal with problems of security mechanism in ZigBee network and their analysis and testing in laboratory condition. The realization part is focused on network design with application orientated to smart house, description of network communication, and testing security mechanism of ZigBee network. Authors realised several attacks and proposed recommendations to avoid the attacks. The network is created by modules of the company Texas Instrument.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129466009","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: 17
Courses for engineers considering the age of virtual engineering 考虑到虚拟工程时代的工程师课程
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822398
J. Gáti, F. Hegyesi, G. Kártyás
{"title":"Courses for engineers considering the age of virtual engineering","authors":"J. Gáti, F. Hegyesi, G. Kártyás","doi":"10.1109/SAMI.2014.6822398","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822398","url":null,"abstract":"Engineering for products has been changed dramatically. In the leading industries, the conventional way of engineering will be over soon. Engineers define products in large teams including high number of fully integrated subsidiaries in virtual product information environments at leading industries. Virtual engineering systems accumulate knowledge and engineering results for decades of experience. During product definition engineers can not decide results those break previously verified results or a minimum level of knowledge. Engineers are faced with computing intelligence and high level verified knowledge in product representations. Result of engineering work is based on proven verified solutions and it is accumulated in product model. While this new situation urges change for an absolutely new way of higher education in engineering, the knowledge intensive environment provided by virtual engineering systems is a fantastic new possibility for the establishment courses to fulfill the new demands in engineering. In this paper, first the new scenario of virtual engineering is characterized. Following this, a possible way for course management in the new environment is conceptualized. Finally, implementation of virtual engineering in higher education courses is discussed and connection with existing product lifecycle management (PLM) systems is outlined.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116046234","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
Analysis of a social network 社会网络分析
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822391
Ivan Boban, Admir Mujkic, I. Dugandžić, N. Bijedić, Indira Hamulic
{"title":"Analysis of a social network","authors":"Ivan Boban, Admir Mujkic, I. Dugandžić, N. Bijedić, Indira Hamulic","doi":"10.1109/SAMI.2014.6822391","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822391","url":null,"abstract":"Paper presents an analysis of a social network using a graph, and also taking into account the 802 post that are created by 114 users representing a social network interaction among the users. Input parameters are represented by the adjacency matrix, which is a kind of relationship between users who are nodes of social networks. Data analysis used the software UCINET 6, which is the adjacency matrix input parameter. Obtained results, as well as their interpretation, are related to the following measures: centrality (degree, betweeness, closeness) clustering coefficient, density, reach, geodesic distance, eigenvector.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130076565","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: 20
Determination of quality factor used in road traffic. An experimental study 道路交通质量系数的测定。实验研究
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822390
I. Haragos, S. Holban, C. Cernazanu-Glavan
{"title":"Determination of quality factor used in road traffic. An experimental study","authors":"I. Haragos, S. Holban, C. Cernazanu-Glavan","doi":"10.1109/SAMI.2014.6822390","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822390","url":null,"abstract":"Traffic congestion and queues made by cars, are now part of our everyday life. Congestion levels have increased significantly in recent years, and this trend continues. Making correct decisions in congestion management is a difficult thing, because the decision factors need to analyze and absorb a large amount of information, which often are not relevant. In this paper, we propose a regression model to determine the quality factor used in road traffic. The model is defined starting from an experimental study aimed at analyzing the traffic quality in an urban network. This study represents a continuation of previous work [3], in which the authors proposed a new analytical model to determine the quality factor used in transport network (QF). The quality factor is measure used to characterize the global traffic in the intersection, but also to optimize traffic in a structure of interconnected intersections. This concept QF allows the use of the classical models of queuing theory to represent the road traffic. The experimental study was initiated in an area of urban transport network. Using the characteristics of the network topology we determined the value of quality factor for each connection represented in the studied network. With this study, we obtained information about the level of traffic congestion (utilization level), we could estimate the waiting time (in a queue) and response time (the elapsed time between the moment a traffic participant initiates an action and the time when he/she is allowed to execute the action).","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124352510","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
Control of servo system driven by pneumatic artificial muscles 气动人工肌肉驱动伺服系统控制
2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2014-05-29 DOI: 10.1109/SAMI.2014.6822395
M. More, O. Liska
{"title":"Control of servo system driven by pneumatic artificial muscles","authors":"M. More, O. Liska","doi":"10.1109/SAMI.2014.6822395","DOIUrl":"https://doi.org/10.1109/SAMI.2014.6822395","url":null,"abstract":"Pneumatic muscles are successfully used as a drive for simple machines. However, they are still more used in complex devices such as robotic systems, where they are part of servomechanism with a close control loop. This paper describes two variants of control system for this servo. The first one is using Matlab with Simulink simulation environment. In this solution, pneumatic valves are connected through I/O card directly to the computer. All control is made by regulator build from Simulink blocks. This program also use virtual model of controlled system designed in Realm Builder extension. The second way is usage of electronic pressure regulators. Paper describes device made of two EPR50 regulators designed specially for controlling one pair of pneumatic artificial muscles. This device is semi autonomous system that can work without any form higher control. Paper also presents one solution for interconnection of these two programs.","PeriodicalId":441172,"journal":{"name":"2014 IEEE 12th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122942969","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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