Global journal of computer science and technology最新文献

Artificial Intelligence (AI) Model Development Framework for the Protection of State Borders, with a Focus on Analyzing Behavioral Patterns 保护国家边界的人工智能（AI）模型开发框架，重点分析行为模式

Global journal of computer science and technology Pub Date : 2024-03-24 DOI: 10.34257/gjcstgvol24is1pg1

Amirali Kerimovs

引用次数: 0

Utilise 5G Mobile Handset as DAO and Node in Layer 1 Proof of Authority Blockchain 利用 5G 移动手机作为第 1 层权威证明区块链中的 DAO 和节点

Global journal of computer science and technology Pub Date : 2024-01-05 DOI: 10.34257/gjcsthvol23is3pg1

Frode van der Laak

引用次数: 0

Providing in RDBMSs the flexibility to Work with Various Non-Relational Data Models 在rdbms中提供使用各种非关系数据模型的灵活性

Global journal of computer science and technology Pub Date : 2023-08-04 DOI: 10.34257/gjcsthvol23is2pg1

J. Tankoano

引用次数: 0

Scalability and Performance of Microservices Architectures 微服务架构的可扩展性和性能

Global journal of computer science and technology Pub Date : 2023-08-04 DOI: 10.34257/gjcsthvol23is2pg77

Amirali Kerimovs

{"title":"Scalability and Performance of Microservices Architectures","authors":"Amirali Kerimovs","doi":"10.34257/gjcsthvol23is2pg77","DOIUrl":"https://doi.org/10.34257/gjcsthvol23is2pg77","url":null,"abstract":"The inevitability of continuous evolution and seamless integration of dynamic alterations remains a paramount consideration in the realm of software engineering. This concern is particularly pronounced within the context of contemporary microservices architectures embedded in heterogeneous and decentralized systems composed of numerous interdependent components. A pivotal focal point within such a software design paradigm is to sustain optimal performance quality by ensuring harmonious collaboration among autonomous facets within an intricate framework. The challenge of microservices evolution has predominantly revolved around upholding the harmonization of diverse microservices versions during updates, all while curbing the computational overhead associated with such validation. This study leverages previous research outcomes and tackles the evolution predicament by introducing an innovative formal model, coupled with a fresh exposition of microservices RESTful APIs. The amalgamation of Formal Concept Analysis and the Liskov Substitution Principle plays a pivotal role in this proposed solution. A series of compatibility constraints is delineated and subjected to validation through a controlled experiment employing a representative microservices system. The suggested approach is poised to enhance the development of more sustainable microservices applications and elevate the efficacy of DevOps practices engaged in the creation and upkeep of microservices architectures.","PeriodicalId":340110,"journal":{"name":"Global journal of computer science and technology","volume":"52 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139351717","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

Performance Study of Downlink Users in Non-Orthogonal Multiple Access (NOMA) for 5G Communications 5G通信非正交多址(NOMA)下行链路用户性能研究

Global journal of computer science and technology Pub Date : 2023-08-01 DOI: 10.34257/gjcstevol23is1pg1

Mwewa Mabumba, S. Tembo, Lukumba Phiri

引用次数: 1

Use of Design Sprint in PBL Modules– A Longitudinal Case Study Approach 在PBL模块中使用设计冲刺-纵向案例研究方法

Global journal of computer science and technology Pub Date : 2023-05-20 DOI: 10.34257/gjcstcvol23is1pg7

Tharanga Peiris, Umanga Pilapitiya

{"title":"Use of Design Sprint in PBL Modules– A Longitudinal Case Study Approach","authors":"Tharanga Peiris, Umanga Pilapitiya","doi":"10.34257/gjcstcvol23is1pg7","DOIUrl":"https://doi.org/10.34257/gjcstcvol23is1pg7","url":null,"abstract":"Project Based Learning (PBL) modules have become an inevitable part in SE curriculums. Industry relevance of PBL mechanisms have further strengthened this crucial need. Design Sprint is well known as a PBL approach which enhances transferable skills in students. Design Sprint is also a widely used mechanism in software industry projects. Therefore, Design Sprint could be used to enhance the outcomes of SE undergraduate PBL projects. This study makes use of a longitudinal case study approach to investigate the effectiveness of using Design Sprint approach in a SE undergraduate module which used PBL. The study focusses a group of students (111) and academics (12) in SE degree program in a private higher education institute in Sri Lanka. Qualitative data gathered from the target audience in two distinctive occasions to investigate the effectiveness of Design Sprint in PBL projects. The results showcased that Design Sprint has a positive impact in improving performance criteria such as problem solving, teamwork, analytical skills, communication skills and acquiring new knowledge. The results indicated that majority of the students (more than 80%) had positive opinions about the Design Sprint. The academics further strengthened this finding as they also agree that there was a significant improvement in student performance in PBL projects after introducing Design Sprint mechanism.","PeriodicalId":340110,"journal":{"name":"Global journal of computer science and technology","volume":"161 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131583629","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 Combination of Data Augmentation Techniques for Mango Leaf Diseases Classification 结合数据增强技术进行芒果叶病分类

Global journal of computer science and technology Pub Date : 2023-04-17 DOI: 10.34257/gjcstgvol23is1pg1

Demba Faye, I. Diop, N. Mbaye, Doudou Dione

{"title":"A Combination of Data Augmentation Techniques for Mango Leaf Diseases Classification","authors":"Demba Faye, I. Diop, N. Mbaye, Doudou Dione","doi":"10.34257/gjcstgvol23is1pg1","DOIUrl":"https://doi.org/10.34257/gjcstgvol23is1pg1","url":null,"abstract":"Mango is one of the most traded fruits in the world. Therefore, mango production suffers from several pests and diseases which reduce the production and quality of mangoes and their price in the local and international markets. Several solutions for automatic diagnosis of these pests and diseases have been proposed by researchers in the last decade. These solutions are based on Machine Learning (ML) and Deep Learning (DL) algorithms. In recent years, Convolutional Neural Networks (CNNs) have achieved impressive results in image classification and are considered as the leading methods for image classification. However, one of the most significant issues facing mango pests and diseases classification solutions is the lack of availability of large and labeled datasets. Data augmentation is one of solutions that has been successfully reported in the literature. This paper deals with data augmentation techniques namely blur, contrast, flip, noise, zoom and affine transformation to know, on the one hand, the impact of each technique on the performance of a ResNet50 CNN using an initial small dataset, on the other hand, the combination between them which gives the best performance to the DL network. Results show that the best combination classifying mango leaf diseases is ‘Contrast & Flip & Affine transformation’ which gives to the model a training accuracy of 98.54% and testing accuracy of 97.80% with an f1_score > 0.9.","PeriodicalId":340110,"journal":{"name":"Global journal of computer science and technology","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114732044","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

The Poetry of Prompts: The Collaborative Role of Generative Artificial Intelligence in the Creation of Poetry and the Anxiety of Machine Influence 提示的诗歌:生成式人工智能在诗歌创作中的协同作用和机器影响的焦虑

Global journal of computer science and technology Pub Date : 2023-04-10 DOI: 10.34257/gjcstdvol23is1pg1

James Hutson, Ana M. Schnellmann

{"title":"The Poetry of Prompts: The Collaborative Role of Generative Artificial Intelligence in the Creation of Poetry and the Anxiety of Machine Influence","authors":"James Hutson, Ana M. Schnellmann","doi":"10.34257/gjcstdvol23is1pg1","DOIUrl":"https://doi.org/10.34257/gjcstdvol23is1pg1","url":null,"abstract":"2022 has been heralded as the year of generative artificial intelligence (AI). Generative AI like ChatGPT and Stable Diffusion, along with a host of others, launched late in the year and immediately disrupted the status quo of the literary and art worlds, leading to outcries to ban “AI Art” and spawning an entirely new market of NFTs. Fears over the “death of the artist” and the “death of college composition,” however, are unfounded when considering the historical adoption of emerging technologies by creatives and the reconsideration of authorship that began with post structuralism and the Foucauldian Death of the Author in 1967. Contemporary scholarship has faced challenges in reconciling the function of the human author in conjunction with artificial intelligence (AI) due to the progressive sophistication and self-sufficiency of generative code. Nonetheless, it is erroneous to establish the threshold for authorship based on the development or advancement of AI or robotics, as it falls within the realm of ontology. Instead, assertions of AI authorship stem from a romanticized perception of both authorship and AI during a period in which neither holds significance.","PeriodicalId":340110,"journal":{"name":"Global journal of computer science and technology","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127023229","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

End-User Business Intelligence Tools Adoption in a Higher Education Institution 高等教育机构最终用户商业智能工具的采用

Global journal of computer science and technology Pub Date : 2023-04-10 DOI: 10.34257/gjcstdvol23is1pg27

Irish Tejero Dakay, Rosana J. Ferolin, Angie Ceniza Canillo

引用次数: 0

Generative AI and Algorithmic Art: Disrupting the Framing of Meaning and Rethinking the Subject-Object Dilemma 生成式人工智能与算法艺术:打破意义框架，重新思考主客体困境

Global journal of computer science and technology Pub Date : 2023-04-10 DOI: 10.34257/gjcstdvol23is1pg55

James Hutson, Morgan Harper Nichols

引用次数: 2