2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)最新文献

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Minimizing switching time of energy harvesting management circuit 最小化能量收集管理电路的开关时间
D. Vinko
{"title":"Minimizing switching time of energy harvesting management circuit","authors":"D. Vinko","doi":"10.23919/MIPRO.2018.8400019","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400019","url":null,"abstract":"Energy management circuit is a mediator circuit between energy harvesting device and a load circuit. It operates without stable DC supply voltage which varies from 0 V to voltage level required by load circuit. Energy management circuit monitors the amount of energy collected from energy harvester and turns on and off the load circuit. With very low instantaneous power available from energy harvester, the energy management circuit must have as-low-as-possible power consumption. The problem is that with decrease of power consumption, the switching time increases proportionally. This paper proposes an energy management circuit with minimized switching time independent of power consumption. The proposed circuit is evaluated through simulations and laboratory measurements on a developed prototype. Evaluation has confirmed that the switching time of the proposed design is independent of power consumption and it depends only on the propagation delay time and transition time of MOS transistors used.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121742041","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
National supercomputing in Denmark 丹麦的国家超级计算机
L. Andersen, B. V. Thage, Ali Syed, B. Andersen, Peter Løngreen, Kurt Gammelgaard Nielsen, Steen Pedersen
{"title":"National supercomputing in Denmark","authors":"L. Andersen, B. V. Thage, Ali Syed, B. Andersen, Peter Løngreen, Kurt Gammelgaard Nielsen, Steen Pedersen","doi":"10.23919/MIPRO.2018.8400035","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400035","url":null,"abstract":"National supercomputing was for the first time introduced in Denmark in 2014. Three national supercomputers were jointly funded by the Danish Government, Ministry of Higher Education & Science, the larger universities in Denmark and the Royal Danish Library. National compute facilities were to fill the gap of computing resources between local university resources, Nordic, European and Internationally. However, more importantly the goal was to give all researchers in Denmark equal access to computing resources in order to meet and qualify within the foreseeable future of Big Data. Three years have passed and the amount of national HPC users is steadily increasing every day. Workflows across university borders have been established, national payment models are in place and eScience expert hubs and centers are forming and adjusting to local needs and resources available. All in all, eScience is forming its landscape in Denmark. This paper illustrates the journey Denmark has been through in establishing and integrating national supercomputing into its research culture. Previously, such significant compute resources were strong competitive research parameters. They are now national collaborative facilities opening up for newcomers to HPC, increasing interdisciplinary research, transferring of HPC expertise between scientific disciplines etc. Furthermore, this paper addresses the challenges and successes in reaching this cornerstone for Denmark and in addition identifies the impact of national supercomputing on science in Denmark.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130154819","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
Robust breast cancer classification based on GA optimized ANN and ANFIS-voting structures 基于GA优化ANN和anfiss投票结构的稳健乳腺癌分类
Omar Bilalovic, Z. Avdagić
{"title":"Robust breast cancer classification based on GA optimized ANN and ANFIS-voting structures","authors":"Omar Bilalovic, Z. Avdagić","doi":"10.23919/MIPRO.2018.8400053","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400053","url":null,"abstract":"With rising cancer rates in world, it is important to incorporate all possible ways in order to prevent, detect, and cure this disease. Breast cancer presents one of those threats, and bioinformatics field must work towards finding models to fight against it, with one of them being creation of classification model for that kind of illness. Using machine learning techniques in order to make these classifications is one of those ways. It is widely known that ANN (Artificial Neural Network) and ANFIS (Adaptive Neurofuzzy Inherent System) can significantly upgrade any kind of classification process, and in that way, help in biomedicine and cancer treatment. Furthermore, more objective models for classification must be developed, regarding both time and resources, in order to get optimal results. In this paper, GA (Genetic Algorithm) algorithm that optimize ANN and ANFIS has been used to make classification of breast cancer diagnosis. It is shown that GA optimization of ANFIS and ANN parameters results in creating model with better accuracy comparing to basic classifiers. Voting method has been used on such GA ANFIS optimized structure, in order to achieve model with higher reliability. Final score of computed models was determined using external validation, based on 4 most relevant clinical metrics: sensitivity, specificity, accuracy and precision.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129581493","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: 10
Attitudes to and usage of Internet and e-services by citizens in Croatia: General population vs. business population 克罗地亚公民对互联网和电子服务的态度和使用情况:一般人口与商业人口
N. Z. Hrustek, R. Mekovec, Igor Pihir
{"title":"Attitudes to and usage of Internet and e-services by citizens in Croatia: General population vs. business population","authors":"N. Z. Hrustek, R. Mekovec, Igor Pihir","doi":"10.23919/MIPRO.2018.8400241","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400241","url":null,"abstract":"This paper investigates the usage of Internet and e services by citizens in Croatia. The focus of research is to resolve, if any significant difference in use of e-services and the Internet for private purposes exists between: 1) the general population of citizens (representative sample of 2 county HRs) and 2) citizens who are employed and who are using e-services and the Internet for business purposes. The first sample includes adults from two north-west counties in Croatia (N=427), and the second one includes employees in Croatian small, middle-sized and large companies (N=436). Survey results showed significant differences in using Internet and e services for almost all activities that have been in focus of this research: information search, education, communication, social networking, entertainment, financial activities, commercial activities and participation in civil activities (petitions, discussions). Non-significant differences were found only for participating in political activities.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"GE-20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126564118","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
IMU based human movement tracking 基于IMU的人体运动跟踪
M. Kozlovszky, P. Bogdanov, K. Karockai, G. Garaguly, G. Kronreif
{"title":"IMU based human movement tracking","authors":"M. Kozlovszky, P. Bogdanov, K. Karockai, G. Garaguly, G. Kronreif","doi":"10.23919/MIPRO.2018.8400045","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400045","url":null,"abstract":"The paper describes an inertial measurement unit based wearable, rehabilitation movement tracking device, which can be used for human hand movement tracking. Tracking the hand movements of the patient during rehabilitation and tremor assessment is a difficult but very important task. Our realized hardware employs a multi-sensor fusion based solution, where the data is taken from multiple axis accelerometer and gyroscope sensor devices. Multiple movement tracking sensor devices can be combined together and the data can be transferred wirelessly into a central DAQ device. The setup is able to provide real-time measurements and it is under testing in various environments. The paper describes the results of our hardware development with the description of its main functionalities.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"126 11-12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120890749","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
Web design — Past, present and future 网页设计-过去,现在和未来
Haidi Božiković, M. Stula
{"title":"Web design — Past, present and future","authors":"Haidi Božiković, M. Stula","doi":"10.23919/MIPRO.2018.8400266","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400266","url":null,"abstract":"Nowadays there is a wide prevalence of various devices that can be connected online for different kind of activities, and among others, for browsing web pages. Web design is constantly changing and adjusting due to the appearance of different sizes and types of devices. Web design from the 1990s is greatly different from current web pages. The main goal of the design, is not the design itself, but to enable web content transfer on more readable and comprehensible way, no matter which device is used to present web content, desktop or hybrid computer, various mobile or wearable device. This paper shows development of web design from its beginning to nowadays modern design, and what we can expect in future.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130692207","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
Three-year experience with a wireless ECG sensor 三年无线心电传感器工作经验
A. Rashkovska, V. Avbelj
{"title":"Three-year experience with a wireless ECG sensor","authors":"A. Rashkovska, V. Avbelj","doi":"10.23919/MIPRO.2018.8400048","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400048","url":null,"abstract":"The success of performing long-term ECG measurements depends on how much the device is interfering with the user. A small and unobtrusive sensor on the skin in conjunction with a smartphone today presents a viable option because such a configuration allows also online access to cardiac services. Despite the limited choice of electrode placement, it has been shown that the ECG sensor may replace the ambulatory ECG (Holter ECG) in many cases. In this paper, we present our experience on setting up an ECG sensor to obtain the best information about heart arrhythmias. We also add experience in unconventional use of the sensor in abdominal ECG and recommendations for the future use of such devices.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126603113","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
Agent behavior model for distributed computing management in the environment with virtualized resources 面向虚拟化环境下分布式计算管理的Agent行为模型
A. Feoktistov, R. Kostromin, A. Tchernykh
{"title":"Agent behavior model for distributed computing management in the environment with virtualized resources","authors":"A. Feoktistov, R. Kostromin, A. Tchernykh","doi":"10.23919/MIPRO.2018.8400180","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400180","url":null,"abstract":"We address the management of jobs generated by scalable applications in an environment that integrates Grid system and cloud infrastructure. The complexity of the management is high due to the differences of the cloud and Grid computing models. There exist conflicts between the preferences of owners and quality criteria defined by users. Multi-agent systems achieve a significant success in solving this problem. The agents are intelligent software entities endowed with rights and responsibilities for servicing computational processes. They interact to achieve their goals. A representation of the needed knowledge and designing agent functions taking into account specifics of applications is a non-trivial problem for the known multi-agent systems used for managing distributed computing in practice. We propose a multi-agent system to manage jobs in a heterogeneous distributed computing environment that integrates Grid and cloud computing. To this end, we implement new specialized models and tools for the agent designing and operation. The model is based on the integrated use of conceptual and finite state machine programming paradigms. We demonstrate the advantages of our system on an example of the job management of a scalable application to solve optimization problems of warehouse logistics.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124013924","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
Prosumer flexibility management in smart grids 智能电网中的产消灵活性管理
Ziva Stepancic, Andrej Krpic, A. Kos, K. Kozelj, D. Bobek, A. Savanovic, D. Gabrijelcic
{"title":"Prosumer flexibility management in smart grids","authors":"Ziva Stepancic, Andrej Krpic, A. Kos, K. Kozelj, D. Bobek, A. Savanovic, D. Gabrijelcic","doi":"10.23919/MIPRO.2018.8400082","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400082","url":null,"abstract":"Diverse electricity consumption and distributed production present serious challenges in future smart grids. Smart grid end users can have a role of a consumer and a producer at the same time. So-called prosumers are considered to play a major role in the future grid operation, management and maintenance. One of main concepts supporting this novel role is prosumer flexibility, namely an ability of the prosumers to adapt their consumption or production according to the smart grid needs. Understanding, managing and utilizing the prosumers flexibility remains a serious research challenge that needs to be evaluated and proved in practice. In this paper we will present a synergy of two research projects addressing the area of prosumer flexibility management. First one is a horizon project Flex4Grid, which aims at prosumer flexibility management by using advanced information technology solutions, while the second one is a national Critical Peak Tariff project in Slovenia, that enables distribution system operators to test novel prosumer flexibility management incentives in real life operation. The projects' cooperation allows to utilize modern smart grid infrastructure, boost its usage with advanced IT, and evaluate prosumer flexibility management in practice. We introduce the conceptual model and implementation of our technical solution, as well as some preliminary evaluation results of a large-scale pilot.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121881397","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
Scalability performance evaluation of the E-Ambulance software service 电子救护软件服务的可扩展性性能评价
D. Stamenov, D. Venov, M. Gusev
{"title":"Scalability performance evaluation of the E-Ambulance software service","authors":"D. Stamenov, D. Venov, M. Gusev","doi":"10.23919/MIPRO.2018.8400062","DOIUrl":"https://doi.org/10.23919/MIPRO.2018.8400062","url":null,"abstract":"E-Ambulance is a Software as a Service (SaaS) solution for computer assisted diagnoses of ECG recordings. It is an expert system, providing doctors and their patients a cloud solution for computer assisted diagnoses of ECG recordings and means of collaborative monitoring and treatment. In this paper, we aim at evaluating the scalability performance of the E-Ambulance SaaS solution by presenting the architecture of the SaaS application and annotation REST service for diagnoses/anamneses, followed by the testing methodology. The overall goal is to evaluate the scalability performance and find the optimal architecture that will offer highest performance for the user. We have developed a prototype of the main SaaS application and a prototype of one web service to be used within the SaaS application for management of annotations. Both were developed in different technologies to find out if there is any influence on the performance.","PeriodicalId":431110,"journal":{"name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128841535","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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