发布求助
文献互助 智能选刊 最新文献

2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)最新文献

筛选
英文 中文
Drone communications analysis 无人机通信分析
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880305
P. Hell, Miklos Mezei, P. J. Varga
{"title":"Drone communications analysis","authors":"P. Hell, Miklos Mezei, P. J. Varga","doi":"10.1109/SAMI.2017.7880305","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880305","url":null,"abstract":"The development of the technical devices of today is nearly impossible to follow. From all of these devices, drones received the highest publicity. The results of this fast-paced development is certainly favourable to hobby aviators and professional users as well. However this fast spreading brings up many questions on the technical side, for example the safe and stable communication is concerned. The quality of the connection between the drone and its operator hugely depends on the current radio frequency (RF) pollution. The current RF connection in most cases uses a so-called point-to-point connection, but the future direction of development is control, using a mobile network, which offers several new possibilities, other than enhancing range. The article presents the development of communication channels between the drone and its user.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131181252","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
A comparative study of using the LBC format for compressing medical images 使用LBC格式压缩医学图像的比较研究
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880285
Ildiko-Angelica Szoke, V. Stoicu-Tivadar, D. Lungeanu
{"title":"A comparative study of using the LBC format for compressing medical images","authors":"Ildiko-Angelica Szoke, V. Stoicu-Tivadar, D. Lungeanu","doi":"10.1109/SAMI.2017.7880285","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880285","url":null,"abstract":"The article performs a comparative study between the image compression technique Local Binary Compressed format (LBC) proposed by the authors [11] and the standard image compression techniques used today (BMP, JPEG, PNG and GIF). The study is carried out for large medical images that need to be stored for longer periods of time. In the study, the most common types of medical images used are: X-rays and ultrasounds images. The effective representation of image format LBC is proven using an image quality index type, the Structural Similarity Index (SSIM).","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"264 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132979676","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
Frequency spectrum allocation in an agent-based model of real-time spectrum secondary market 基于agent的实时频谱二级市场频谱分配模型
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880289
Peter Tóth, Marcel Volosin, Martin Zoričak, Jana Zausinová, V. Gazda
{"title":"Frequency spectrum allocation in an agent-based model of real-time spectrum secondary market","authors":"Peter Tóth, Marcel Volosin, Martin Zoričak, Jana Zausinová, V. Gazda","doi":"10.1109/SAMI.2017.7880289","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880289","url":null,"abstract":"A significant increase in wireless communication has been observed in the last decade. Traditional fixed spectrum allocation presents limitations to better spectrum utilization. Real-time secondary spectrum market seems to be appropriate approach to eliminating the problem of spectrum scarcity. Economic aspects of the new approach are still only partially investigated. Besides the conventional wholesale market with wholesale price paid for frequency spectrum, we introduce new system of allocation based on tax paid by operators for unused frequency spectrum. We aim to build an agent-based model of the real-time secondary spectrum market to compare two systems of spectrum allocation. We performed parameter sensitivity analysis and robustness against initial conditions. The results of the simulation show different impact on licence owner's revenue as well as operator's revenue.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114834698","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
Offline signature identification via HOG features and artificial neural networks 基于HOG特征和人工神经网络的离线签名识别
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880280
M. Taskiran, Zehra Gulru Cam
{"title":"Offline signature identification via HOG features and artificial neural networks","authors":"M. Taskiran, Zehra Gulru Cam","doi":"10.1109/SAMI.2017.7880280","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880280","url":null,"abstract":"In this work, an offline signature identification system based on Histogram of Oriented Gradients (HOG) vector features is designed. Handwritten signature images are collected at Yildiz Technical University, from 15 people, 40 samples from each. Before the HOG feature extraction, size fixing and noise reduction processes are applied to all signature images. HOG features are extracted from the noiseless same sized images. In order to prevent the waste of processing time and to eliminate the redundant features, PCA is applied to the dataset. Obtained dataset is used to train the GRNN. As a result, a 98.33 percent test accuracy is obtained by using the proposed method along with two-folded cross correlation.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115053006","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
Vocabulary matching for information extraction language 信息抽取语言的词汇匹配
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880292
P. Bednar
{"title":"Vocabulary matching for information extraction language","authors":"P. Bednar","doi":"10.1109/SAMI.2017.7880292","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880292","url":null,"abstract":"In the previous paper [1], we have described specification of the domain-specific declarative language for natural language processing and information extraction tasks. This paper extends the previous specification of the language with the extensions, which allow to specify sequences of words and corresponding meta-data annotations in the vocabulary. The paper describes syntax extensions and internal structure of the vocabulary designed for efficient matching and low storage requirements.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131977843","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
An approach to support education of data mining algorithms 一种支持数据挖掘算法教育的方法
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880282
M. Muchová, Ján Paralič, M. Jancus
{"title":"An approach to support education of data mining algorithms","authors":"M. Muchová, Ján Paralič, M. Jancus","doi":"10.1109/SAMI.2017.7880282","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880282","url":null,"abstract":"The aim of this article is to describe the design, implementation and evaluation of the educational application to support learning of data mining algorithms. The role of the application is to help students to better understand the algorithms such as Naive Bayes classifier, decision trees and association rules. The application also includes a test area that allows students to generate and solve different types of tasks on one hand side and teachers provide an effective way to test students without the need for creating custom tests on the other side. Presented application was evaluated from the perspective of students and teachers of the subject Knowledge Discovery, in order to verify the functionality and usability of the application in the real teaching process.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132925965","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
Defibrillator educational devices 除颤器教育设备
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880328
M. Cerný, T. Klinkovsky, Jaromir Petrik, L. Peter, M. Penhaker, V. Kasik
{"title":"Defibrillator educational devices","authors":"M. Cerný, T. Klinkovsky, Jaromir Petrik, L. Peter, M. Penhaker, V. Kasik","doi":"10.1109/SAMI.2017.7880328","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880328","url":null,"abstract":"Defibrillators are electronic sanitary apparatus, used for urgent surgery for restoration cardiac activity. Defibrillator is fast, effective and easy a method surgery and therefore are still more used. Practical education of engineers in this topic is limited, in particular to the potential risk of unwanted defibrillation pulse during operation of the device. Therefore, we designed and implemented own defibrillator having the characteristics of standard defibrillator with the difference that the output energy of the defibrillation pulse is lowered to a level that is safe for students. Although our proposed defibrillation pulse generator is responsible for its quality parameters of commercial devices is composed of standard electronic components, so that it could implement every student himself on solderless field.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124429692","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
Comprehensive healthcare interoperability framework integrating telemedicine consumer electronics with cloud architecture 综合医疗互操作性框架，将远程医疗消费电子产品与云架构集成在一起
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880344
Abel Garai, A. Adamkó
{"title":"Comprehensive healthcare interoperability framework integrating telemedicine consumer electronics with cloud architecture","authors":"Abel Garai, A. Adamkó","doi":"10.1109/SAMI.2017.7880344","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880344","url":null,"abstract":"This article reviews and demonstrates the necessary abstraction levels of interoperability for enhanced healthcare systems integration. Defined interoperability levels are mapped against the Open System Interconnection Model layers resulting in bridging the classical and the modern methodology. The clinical integration of eHealth consumer electronic technology is assessed according to the aforementioned terminology and methodology. The Cloud-based Open Telemedicine Interoperability Hub is demonstrated, summarized and validated as a link between classical healthcare information system architecture and emerging eHealth consumer electronics technology. This scientific research program is the manifestation of the trilateral cooperation among the University of Debrecen Faculty of Informatics, Semmelweis University 2nd Pediatric Clinic Department of Pulmonology and an industry partner. The demonstrated interoperability framework relies upon and intends to extend health level seven international standard for open healthcare systems interoperability. The novelty of this research is, that the presented Open Telemedicine Interoperability Hub is embedded in hybrid Cloud Architecture, and therefore it delivers the necessary highly improved transactional processing capacity that other contemporary technologies lack.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124042739","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: 12
Modelling and control of a cyber-physical system represented by hydraulic coupled tanks 以液压耦合油箱为代表的信息物理系统建模与控制
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880349
D. Vošček, A. Jadlovská
{"title":"Modelling and control of a cyber-physical system represented by hydraulic coupled tanks","authors":"D. Vošček, A. Jadlovská","doi":"10.1109/SAMI.2017.7880349","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880349","url":null,"abstract":"This paper deals with hybrid modelling and control of cyber-physical systems, which are part of a recently introduced phenomenon Industry 4.0. As a case study we look at a hydraulic system with hybrid dynamics represented by coupled tanks. The dynamical system contains two discrete modes, specifically with and without interaction. The nonlinear hybrid system was modelled using s-functions and then its linear description was created in the discrete PWA representation with the help of HYSDEL modelling framework. Both s-functions and HYSDEL are part of MATLAB/Simulink environment. After validation of the discrete PWA representation in comparison with the nonlinear hybrid system, LQR synthesis with reference trajectory tracking was designed for both discrete modes. Subsequently optimal control designed on the linear hybrid system in the discrete PWA representation was verified on the nonlinear hybrid system.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132659757","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
Effect of TBC on heat transfer into nickel based refractory alloy TBC对镍基耐火合金传热的影响
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 1900-01-01 DOI: 10.1109/SAMI.2017.7880348
L. Főző, J. Čerňan, M. Cúttová, K. Ratkovská, F. Adamčík
{"title":"Effect of TBC on heat transfer into nickel based refractory alloy","authors":"L. Főző, J. Čerňan, M. Cúttová, K. Ratkovská, F. Adamčík","doi":"10.1109/SAMI.2017.7880348","DOIUrl":"https://doi.org/10.1109/SAMI.2017.7880348","url":null,"abstract":"The aim of the experiment is to evaluate an effect of industrially used plasma sprayed coatings of the TBC on the heat transfer into the refractory material designed for aeronautical applications. This study uses basic structural material of combustion chambers — components of turbine engines highly thermally stressed during the operation by flow of hot gasses. Using the hot gasses from the gas burner, the operational conditions inside the combustion chambers are simulated. The use of the TBC coating shows positive effect on the alloy overheating reduction. The results demonstrated decrease of the temperature with values in the range of hundreds of °C for materials covered with the TBC. This phenomenon can contribute to the development of the new types of aircraft engines with higher operational temperature and better fuel economics.","PeriodicalId":105599,"journal":{"name":"2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130681725","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信