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2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)最新文献

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Discrete Bacterial Memetic Evolutionary Algorithms for Solving High Complexity Problems: PLENARY TALK 解决高复杂性问题的离散细菌模因进化算法:全体会议
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919503
L. Kóczy
{"title":"Discrete Bacterial Memetic Evolutionary Algorithms for Solving High Complexity Problems: PLENARY TALK","authors":"L. Kóczy","doi":"10.1109/SACI55618.2022.9919503","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919503","url":null,"abstract":"In the talk, several examples will be presented with standard benchmarks going up to large numbers of graph nodes, and the DBMEA results will be compared with the best practices from the literature. The predictability feature will also be illustrated by size-running time graphs. Reference will be made to the importance of determining the initial population in achieving fast and accurate results. A new approach, the Bounded Radius Heuristics will be presented. In the last part of the talk, a series of fuzzy extensions of the Time Dependent TSP (TD TSP) will be introduced, an extension of the TSP with real life aspects where the natural fluctuation of the traffic in certain areas causes non-deterministic features causing additional difficulties in the quasi-optimization. The novel extensions will be also tackled with the DBMEA approach successfully. As a conclusion, one more example will be mentioned where the discrete NP-hard problem is of a rther different nature, and it will be shown that by changing the local search technique appropriately, DBMEA can still deliver superior results.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121103270","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
Image Segmentation based System for Computing the Shifting of a Tooth 基于图像分割的牙齿位移计算系统
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919480
C. Stancioi, V. Muresan, M. Abrudean, I. Clitan, M. Ungureșan, O. Bunta
{"title":"Image Segmentation based System for Computing the Shifting of a Tooth","authors":"C. Stancioi, V. Muresan, M. Abrudean, I. Clitan, M. Ungureșan, O. Bunta","doi":"10.1109/SACI55618.2022.9919480","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919480","url":null,"abstract":"The primary goal of this work is to compute the exact position of the teeth in relation to a given anatomical reference using panoramic dental radiography. The complete system was built in such a way that a dental specialist may utilize it to better examine the characteristics of a patient's intraoral configuration. The system was developed with the Matlab work environment and includes a graphical user interface that the doctor may easily operate. Image - processing techniques were utilized during the development to process such an image, and the ones that proved successful will be detailed in this article. Furthermore, another aim of this system is to measure the intensity of each element of the denture, permitting a dental specialist to draw additional vital diagnoses. Some diagnoses can be identified automatically even after the raw image has been pre-processed. As a conclusion, each step executed with the software will aid in the analysis of panoramic dental radiography.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127883511","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
Android Application to Support Communication Between Romanian Hearing and Deaf Peoples Android应用程序支持罗马尼亚听力和聋人之间的交流
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919511
Petrisoara Golîmba, Loredana Stanciu
{"title":"Android Application to Support Communication Between Romanian Hearing and Deaf Peoples","authors":"Petrisoara Golîmba, Loredana Stanciu","doi":"10.1109/SACI55618.2022.9919511","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919511","url":null,"abstract":"Deaf persons usually relies on sign language to communicate with other human beings. This language is expressed through manual articulations in combination with non-manual elements, being a full rights language, with its own grammar and lexicon. Still, it is closely linked to the culture, customs and norms of the community that uses it, so that there is a sign language for the deaf community in Romania. Though there are many attempts to develop assistive technologies, most of them are for American Sign Language. The article presents an Android application to translate a message from Romanian language to Romanian sign language through videos in which these words are mimicked. The application was successfully used in an orphanage by hearing children to learn the sign language and to communicate with a deaf peer.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133227657","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
IMC control strategy for the 13C Isotope Separation Process using a fractional order controller 采用分数阶控制器的13C同位素分离过程IMC控制策略
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919442
Roxana-Maria Motorga, V. Muresan, M. Abrudean, I. Clitan, M. Ungureșan
{"title":"IMC control strategy for the 13C Isotope Separation Process using a fractional order controller","authors":"Roxana-Maria Motorga, V. Muresan, M. Abrudean, I. Clitan, M. Ungureșan","doi":"10.1109/SACI55618.2022.9919442","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919442","url":null,"abstract":"This paper presents the solution used to control the concentration of the 13C isotope inside the separation column and at its output; more control strategies were approached for this concern: a relay controller, a PID controller, fractional order PI and PID controllers and nevertheless the internal model control with a fractional order PD with a filter - a comparison between those method is also presented. The enrichment of the 13C isotope is resulting from the chemical exchange process taking place between the carbamate and the carbon dioxide. The non-linearity of this process represents a setback in process modeling; after determining the analytical solution for the system in the transitory regime, it is possible to simulate the model for the separation column. The purpose of the process modeling is to be included in the development of the control strategies, in order to obtain the needed 13C isotope concentration while the input flow of the solution has an acceptable value. The advantages obtained are the possibility to reject the effects of the disturbances occurring in the system, the control of the 13C concentration in any point in the separation column's height and the improvement in the case of the system performances of reducing the settling time.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"505 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116723624","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
Weather Forecasting Modeling Using Soft-Clipping Swish Activation Function 使用软剪辑Swish激活函数的天气预报建模
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919575
Marina Adriana Mercioni, S. Holban
{"title":"Weather Forecasting Modeling Using Soft-Clipping Swish Activation Function","authors":"Marina Adriana Mercioni, S. Holban","doi":"10.1109/SACI55618.2022.9919575","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919575","url":null,"abstract":"This research attempts to build on earlier work primarily based on activation functions, with a particular focus on network performance improvement using a new activation function called “Soft-Clipping Swish.” The goal of this research was to see how activation functions affected a weather forecasting model based on artificial neural networks (ANNs). The basic aim of this research, which underpins our approach, is to strengthen the experiments by diversifying them and extending them to timeseries from computer vision. When using that function, the negative side is completely ignored, while the right side retains the swish part of the function. This expansion was evaluated using a huge open-source dataset called Jena Climate, which is a weather timeseries dataset collected at the Max Planck Institute for Biogeochemistry's Weather Station in Jena, Germany.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126135474","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
Sensorless Control of PMSM Based on Active Flux Observer and MRAS Stator Resistance Identification 基于有源磁链观测器和MRAS定子电阻辨识的永磁同步电机无传感器控制
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919515
G. Andreescu, Razvan Petcu
{"title":"Sensorless Control of PMSM Based on Active Flux Observer and MRAS Stator Resistance Identification","authors":"G. Andreescu, Razvan Petcu","doi":"10.1109/SACI55618.2022.9919515","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919515","url":null,"abstract":"This paper introduces a robust sensorless control system for permanent magnet synchronous motor (PMSM) drives using the active flux observer with serial combined PMSM voltage and current models. To assure system robustness, the stator resistance identification is proposed using a MRAS with the stator current angle error in adaptation mechanism. The extensive simulation results prove the effectiveness of the proposed sensorless control system with very good steady state and dynamic performance in large speed range 1:50, with minimum speed of 20 rpm (2% rated speed) and 1°max rotor position error, for step speed and rated torque references, step speed reversal at lower speed, and linear variation of stator resistance.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"189 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134468946","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 method for determining the analytical solution for Bagley Torvik equations with fractional derivatives 用分数阶导数确定Bagley - Torvik方程解析解的方法
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919569
M. Paşca, B. Cǎruntu, Adrian C. Albu
{"title":"A method for determining the analytical solution for Bagley Torvik equations with fractional derivatives","authors":"M. Paşca, B. Cǎruntu, Adrian C. Albu","doi":"10.1109/SACI55618.2022.9919569","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919569","url":null,"abstract":"This paper presents the method called Piecewise Polynomial Least Squares Method (PWPLSM) for determining the approximate analytical solution for Bagley Torvik fractional differential equation. The equation models the deformation resistance characteristics of different polymers, having applicability in various branches of engineering. The paper focuses on the operation of the PWPLSM method and its accuracy.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123264823","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
Context Mediated Communication (CMC) in Research Project 情境中介沟通(CMC)在研究项目中的应用
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919500
L. Horváth
{"title":"Context Mediated Communication (CMC) in Research Project","authors":"L. Horváth","doi":"10.1109/SACI55618.2022.9919500","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919500","url":null,"abstract":"Engineering related research has undergone great changes during the past two decades. These changes were contextual automation of research process, wide integration with environment of research, integration of research into industrial engineering processes, demand for theoretically grounded and experience proven computer representations, introduction three paradigm structure of research and realizing research project is realized in virtual space. In this paper, a novel method called as Context Mediated Communication (CMC) is introduced for research project which is realized in virtual space and is characterized by giving solutions for the above changes in the communication process. University research is considered with wide contexts to other organizational and industrial researches.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"67 46","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120887102","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
A statistical approach to time series sensor data evaluation using Apache Spark modules 使用Apache Spark模块实现时间序列传感器数据评估的统计方法
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919485
Katalin Ferencz, J. Domokos, L. Kovács
{"title":"A statistical approach to time series sensor data evaluation using Apache Spark modules","authors":"Katalin Ferencz, J. Domokos, L. Kovács","doi":"10.1109/SACI55618.2022.9919485","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919485","url":null,"abstract":"The most important driving force in today's industry is fast and efficient data processing and evaluation. To this end, it is important for the industry to pay attention and resources to real-time analysis of the large amount of data collected, so that valuable information can be used to detect outliers in a timely manner, false data, or predictions to prevent unexpected costs. This data analysis requires the usage of a variety of algorithms appropriate to the purpose, with a very wide range of possibilities. To provide fast data analysis that can be used in the industry, in this paper we show how statistical analysis of time series data can be performed using the capabilities of the Apache Spark unified engine.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115380280","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
Digital Transformation during COVID-19 and Its Impact on Transportation and Mobility 2019冠状病毒病期间的数字化转型及其对交通和出行的影响
2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2022-05-25 DOI: 10.1109/SACI55618.2022.9919600
Malak Shatnawi, Rajiai Zoltan
{"title":"Digital Transformation during COVID-19 and Its Impact on Transportation and Mobility","authors":"Malak Shatnawi, Rajiai Zoltan","doi":"10.1109/SACI55618.2022.9919600","DOIUrl":"https://doi.org/10.1109/SACI55618.2022.9919600","url":null,"abstract":"The COVID-19 pandemic has affected mobility and caused a significant impact on the transportation sector. The research aims to assess the effects of the pandemic by conducting a survey questionnaire in two capitals Budapest - Hungary and Amman - Jordan. The study will assess the impact of the digital transformation on work, learning, and services as well as the degree of passenger satisfaction with public transportation (PT) and how participants evaluate the digital transformation associated with the pandemic. The data was analyzed using AMOS with SPSS software v.26, the Structural Equation Models SEM test and emphasis the hypotheses, it has been found that the impact of the pandemic on mobility exceeds the traditional limits and applicable restrictions. Such studies can benefit risk management researchers, decision-makers, and planners.","PeriodicalId":105691,"journal":{"name":"2022 IEEE 16th International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"09 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127225408","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
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