SEFBIS JournalPub Date : 2024-02-09DOI: 10.14267/sefbis.2024.01
Hiroki Tomizawa
{"title":"Study on an Information Systems for Visualizing the Effectiveness of Local Cleaning Activities: Case Study of Iwate Prefecture in Japan","authors":"Hiroki Tomizawa","doi":"10.14267/sefbis.2024.01","DOIUrl":"https://doi.org/10.14267/sefbis.2024.01","url":null,"abstract":"The microplastics problem requires consideration according to local characteristics. This study is a case study of Iwate Prefecture in Japan. In order to understand the current conditions of collection and cleaning activities for coastal and river debris, Iwate prefectural residents need to be able to visualize the activities they perform in their daily lives, and the system for this is yet undeveloped. The research team designed the system with reference to the stages in SSM. And based on the systems design, we prototyped two systems that focus on data posting for users. After evaluating two prototype applications, we defined the data sets that users would contribute during and after the activities. This paper is useful for areas with similar characteristics.","PeriodicalId":493137,"journal":{"name":"SEFBIS Journal","volume":"1 3-4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139847694","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}
SEFBIS JournalPub Date : 2024-02-09DOI: 10.14267/sefbis.2024.01
Hiroki Tomizawa
{"title":"Study on an Information Systems for Visualizing the Effectiveness of Local Cleaning Activities: Case Study of Iwate Prefecture in Japan","authors":"Hiroki Tomizawa","doi":"10.14267/sefbis.2024.01","DOIUrl":"https://doi.org/10.14267/sefbis.2024.01","url":null,"abstract":"The microplastics problem requires consideration according to local characteristics. This study is a case study of Iwate Prefecture in Japan. In order to understand the current conditions of collection and cleaning activities for coastal and river debris, Iwate prefectural residents need to be able to visualize the activities they perform in their daily lives, and the system for this is yet undeveloped. The research team designed the system with reference to the stages in SSM. And based on the systems design, we prototyped two systems that focus on data posting for users. After evaluating two prototype applications, we defined the data sets that users would contribute during and after the activities. This paper is useful for areas with similar characteristics.","PeriodicalId":493137,"journal":{"name":"SEFBIS Journal","volume":" 70","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139787716","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}
SEFBIS JournalPub Date : 2023-01-01DOI: 10.14267/sefbis.2023.01
ENAS ELSHEBLI, FERENC ERDŐS
{"title":"Economical Traffic Analysis Methods","authors":"ENAS ELSHEBLI, FERENC ERDŐS","doi":"10.14267/sefbis.2023.01","DOIUrl":"https://doi.org/10.14267/sefbis.2023.01","url":null,"abstract":"At present, there are various traffic analysis approaches and tools accessible in all areas; nevertheless, there are not enough, or by all-means, resources, and supplies for the application of these tools, as these tools differ in their competencies, input supplies, and productivity. This paper aims to provide a new way for a cost-effective traffic analysis implementation, which does not require a lot of resources, combining two machine learning algorithms to count the vehicles, estimate their speed, and segment lanes from a video recording. The video recording can be done using a conventional mobile phone camera and can be processed using a simple hardware toolkit. To bear out the cost-effectiveness of the proposed procedure, we provide a cost comparison analysis with a radar-based mobile traffic counting device.","PeriodicalId":493137,"journal":{"name":"SEFBIS Journal","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136374407","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}
SEFBIS JournalPub Date : 2023-01-01DOI: 10.14267/sefbis.2023.02
Aashima Chhabra, Szilvia Botos, Janos Felfoldi
{"title":"Digitized Value Chain in Food Industries: Opportunities and Challenges for SMEs","authors":"Aashima Chhabra, Szilvia Botos, Janos Felfoldi","doi":"10.14267/sefbis.2023.02","DOIUrl":"https://doi.org/10.14267/sefbis.2023.02","url":null,"abstract":"Nowadays businesses have become more aware about digitized value chains. Every business is trying their best to add values to their organizations. The adoption of digital technologies has changed organization in multiple ways at the same time. The food market is growing at global levels and various small businesses are coming up to promote and challenge their businesses to the big platforms and gaining benefit at enormous levels which automatically leads to the economic growth. But on the other hand, various Small and Medium sized Enterprises (SMEs) in food sector are facing problems to adopt digitization at every stage in terms of adding values to their firms due to various reasons. By adopting digitization in the value chains will not only results in the cost cutting, but also it will help the organizations to be more productive and efficient. In India, technology trends on daily basis and government is taking all possible steps to make the food industries fully digital, but still according to one of the surveys, it is observed that 53% of the corporates or businesses are far from their digital transformation goals. The main objective of this paper is to find out how the big firms of food industries are adding values to their organizations by accepting the digitization in their value chains. Also, this paper will identify different models and strategies used by famous organizations who are adding values in their organizations by adopting digitization at initial levels. Also, we will try to find out that what kind of budget friendly IoT devices are being operated by them which will also help the upcoming small enterprises in the near future.","PeriodicalId":493137,"journal":{"name":"SEFBIS Journal","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136373421","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}