Proceedings of the 26th Pan-Hellenic Conference on Informatics最新文献_第3页

Evaluating the Design of an Art Student Framework Supporting XR Exhibitions: Evaluating an Art Student Framework 评估支持XR展览的艺术学生框架的设计:评估艺术学生框架

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3576003

D. Koukopoulos, Panagiotis Dafiotis, Stella Sylaiou, Konstantinos Koukoulis, C. Fidas

{"title":"Evaluating the Design of an Art Student Framework Supporting XR Exhibitions: Evaluating an Art Student Framework","authors":"D. Koukopoulos, Panagiotis Dafiotis, Stella Sylaiou, Konstantinos Koukoulis, C. Fidas","doi":"10.1145/3575879.3576003","DOIUrl":"https://doi.org/10.1145/3575879.3576003","url":null,"abstract":"A successful system design may lead to a successfully implemented system. This paper demonstrates the followed evaluation procedure for the creation of a system dedicated to art schools. Specifically, we focus on meeting the needs of art teachers, art students, and visitors who are the stakeholders of such a system. Art teachers need to be able to initiate art exhibitions for their students and assess them, art students to create virtual exhibitions, and art exhibition visitors to have immersive and interactive experiences. This evaluation is a part of an EU-funded research project, namely CREAMS which aims to design, develop end evaluate a framework and open-source tools based on virtual, augmented, and mixed reality for the creation of virtual exhibitions for art students. Here, we present the followed user-centered design methodology that we followed to reach the first system design. The methodology begins with the literature review and continues with the filtering of review findings by experts, the creation of the corresponding mockups, the evaluation of the mockups by the end users, the specification of quantitative and qualitative metrics on employing XR technologies in Higher Education Institutions and concludes with the identification of a set of specifications that drives the development of a specific conceptual system design.","PeriodicalId":164036,"journal":{"name":"Proceedings of the 26th Pan-Hellenic Conference on Informatics","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126990861","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

Educational Data Mining-based visualization and early prediction of student performance: a synergistic approach 基于教育数据挖掘的可视化和学生表现的早期预测:一种协同方法

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3576000

Vissarion Siafis, M. Rangoussi

{"title":"Educational Data Mining-based visualization and early prediction of student performance: a synergistic approach","authors":"Vissarion Siafis, M. Rangoussi","doi":"10.1145/3575879.3576000","DOIUrl":"https://doi.org/10.1145/3575879.3576000","url":null,"abstract":"Educational Data Mining tools exploit the data automatically logged in e-learning platforms such as moodle to address a variety of education-related questions including the (early) prediction and visualization of student participation and performance data. Efficient tools are available to these ends; they offer a wide spectrum of functionalities at the cost of certain limitations or constraints. A synergistic approach that uses more than one tool is therefore proposed in this paper to answer the double need of the teacher for visualization of current and prediction of future student participation and performance outcomes. Moreover, the feasibility of early and accurate prediction is investigated through a case study on a postgraduate course semester module, aiming at an early warning system for students at risk of failure. Case study results indicate that timely and accurate prediction is possible early enough in the semester to allow enough time for supportive measures within the same term. The combined use of tools can also offer a multi-faceted visualization that dynamically monitors variables of interest at the individual and the class level, including current performance data that feed prediction. More research is certainly necessary, however, to offer to the teachers – end users tools with truly user-friendly interfaces.","PeriodicalId":164036,"journal":{"name":"Proceedings of the 26th Pan-Hellenic Conference on Informatics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125790410","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

Evaluation of the Relationship between the Smart Packaging Technology and Disability in Greece 希腊智能包装技术与残疾关系的评价

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3575969

Maria Poli, S. Nomikos, D. Papachristos, Konstantinos Malagas

{"title":"Evaluation of the Relationship between the Smart Packaging Technology and Disability in Greece","authors":"Maria Poli, S. Nomikos, D. Papachristos, Konstantinos Malagas","doi":"10.1145/3575879.3575969","DOIUrl":"https://doi.org/10.1145/3575879.3575969","url":null,"abstract":"Today's technology dominates and influences every aspect of daily life. People with disabilities (PwD) benefit from new technologies and enjoy high-quality services according to their needs. The shopping experience of those people is essential and significantly influences their well-being and new technologies contribute to this issue. The objective of the current research is the examination of PwD's behaviors toward smart packaging use and in general the acceptance of technology in the shopping of products (inside and outside the home). The study was applied in Greek reality. The snowball sampling method was used to easily reach more participants. A questionnaire was used to collect the study's data and these were analyzed using descriptive and inductive statistics (the latter to examine the relationships between variables). The study is focused on the following three (3) groups and the sample sizes: (a) Deaf (n=108), (b) Blind (n=96), and (c) People with physical disabilities (n=105). The study found that PwD tends to accept technology for shopping and use smart packaging, although they face significant accessibility and autonomy problems in shopping areas (e.g. supermarkets). In addition, some demographics and other variables (gender, solar generation, sign - communication & reading (deaf), work occupation (blind), and ability to drive (deaf)) impact the shopping experience of PwD. The current study provides useful insights for practitioners and academicians to improve their relevant knowledge.","PeriodicalId":164036,"journal":{"name":"Proceedings of the 26th Pan-Hellenic Conference on Informatics","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124740438","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

Optimization techniques for the energy efficiency of wireless networks 无线网络能源效率的优化技术

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3575986

K. Mavrommatis

引用次数: 1

Augmented Reality in Primary Education: Adopting the new normal in learning by easily using AR-based Android applications 小学教育中的增强现实:通过轻松使用基于ar的Android应用程序，采用学习的新常态

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3576016

Georgios Roussos, John Aliprantis, Georgios Alexandridis, G. Caridakis

引用次数: 2

Smart Delivery for Goods Exploiting ML Algorithms 利用机器学习算法实现货物的智能交付

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3576009

Eleni Boumpa, Vasileios Tsoukas, Vasileios Chioktour, M. Kalafati, G. Spathoulas, Athanasios Kakarountas

引用次数: 0

Hardware Selection Approach For Custom UAVs 定制无人机的硬件选择方法

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3575978

Evanthia Sdoukou, A. Milidonis, Dimitrios Psilias, Konstantinos Efstathiou, I. Voyiatzis

引用次数: 0

A TinyML-based System For Smart Agriculture 基于tinyml的智能农业系统

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3575994

Vasileios Tsoukas, Anargyros Gkogkidis, Athanasios Kakarountas

{"title":"A TinyML-based System For Smart Agriculture","authors":"Vasileios Tsoukas, Anargyros Gkogkidis, Athanasios Kakarountas","doi":"10.1145/3575879.3575994","DOIUrl":"https://doi.org/10.1145/3575879.3575994","url":null,"abstract":"Agriculture is a high-priority sector since it creates economic opportunities and generates the majority of the world’s food. In 2050, agricultural products will be in exceptionally high demand due to a 30% increase in the world’s population. Human resources for agriculture development are disappearing as young people migrate to major cities, while agricultural land is being abused for rapid expansion. To satisfy the food demand, the major portion of agricultural tasks must be automated. Agricultural research has revealed that the Internet of Things (IoT) technology might be the future of modern and automated agriculture research. The aforementioned technology faces a number of common obstacles, including internet requirements, data transfer, and privacy concerns. TinyML is an emerging technology that delivers low-cost and highly efficient devices capable of locally running complex machine learning models and neural networks, while overcoming the majority of the aforementioned IoT issues. As a comprehensive solution for autonomously watering plants, a TinyML-based system capable of monitoring ambient conditions and plants’ soil moisture is presented in this work.","PeriodicalId":164036,"journal":{"name":"Proceedings of the 26th Pan-Hellenic Conference on Informatics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128518243","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

A Survey on Vulnerability Prediction using GNNs 基于gnn的漏洞预测研究进展

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3575964

Evangelos Katsadouros, C. Patrikakis

引用次数: 0

Confronting and intrusion detection techniques of cyber-attacks in wired and wireless communication networks 有线和无线通信网络中网络攻击的对抗与入侵检测技术

Proceedings of the 26th Pan-Hellenic Conference on Informatics Pub Date : 2022-11-25 DOI: 10.1145/3575879.3576007

K. Mavrommatis

引用次数: 0