South Afr. Comput. J.最新文献_第7页

An Educational Data Mining System For Predicting And Enhancing Tertiary Students' Programming Skill 一个用于预测和提高大学生编程能力的教育数据挖掘系统

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxab214

Md Abu Marjan, Md. Palash Uddin, M. I. Afjal

引用次数: 1

A Fuzzy Inference-Based Decision Support System for Disease Diagnosis 基于模糊推理的疾病诊断决策支持系统

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxac068

Talha Mahboob Alam, K. Shaukat, Adel Khelifi, Hanan Aljuaid, Malaika Shafqat, Usama Ahmed, Sadeem Ahmad Nafees, Suhuai Luo

{"title":"A Fuzzy Inference-Based Decision Support System for Disease Diagnosis","authors":"Talha Mahboob Alam, K. Shaukat, Adel Khelifi, Hanan Aljuaid, Malaika Shafqat, Usama Ahmed, Sadeem Ahmad Nafees, Suhuai Luo","doi":"10.1093/comjnl/bxac068","DOIUrl":"https://doi.org/10.1093/comjnl/bxac068","url":null,"abstract":"Disease diagnosis is an exciting task due to many associated factors. Inaccuracy in the measurement of a patient's symptoms and the medical expert's expertise has some limitations capacity to articulate cause affects the diagnosis process when several connected variables contribute to uncertainty in the diagnosis process. In this case, a decision support system that can assist clinicians in developing a more accurate diagnosis has a lot of potentials. This work aims to deploy a fuzzy inference-based decision support system to diagnose various diseases. Our suggested method distinguishes new cases based on illness symptoms. Distinguishing symptomatic disorders becomes a time-consuming task in most cases. It is critical to design a system that can accurately track symptoms to identify diseases using a fuzzy inference system (FIS). Different coefficients were used to predict and compute the severity of the predicted diseases for each sign of disease. This study aims to differentiate and diagnose COVID-19, typhoid, malaria and pneumonia. The FIS approach was utilized in this study to determine the condition correlating with input symptoms. The FIS method demonstrates that afflictive illness can be diagnosed based on the symptoms. Our decision support system's findings showed that FIS might be used to identify a variety of ailments. Doctors, patients, medical practitioners and other healthcare professionals could benefit from our suggested decision support system for better diagnosis and treatment.","PeriodicalId":21872,"journal":{"name":"South Afr. Comput. J.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84480180","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

CWSOGG: Catching Web Shell Obfuscation Based on Genetic Algorithm and Generative Adversarial Network 基于遗传算法和生成对抗网络的Web Shell混淆捕获

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxac040

Bo Pang, G. Liang, Jin Yang, Yijing Chen, Xinyi Wang, Wenbo He

引用次数: 0

The Diagnosability of Interconnection Networks with Missing Edges and Broken-Down Nodes Under the PMC and MM* Models PMC和MM*模型下缺边和故障节点互连网络的可诊断性

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxac058

Chen Guo, Qiuming Liu, Zhifang Xiao, Shuo Peng

引用次数: 0

Cluster Connectivity And Super Cluster Connectivity Of DQcube DQcube的集群连通性和超级集群连通性

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxab198

Qianru Zhou, Shuming Zhou, Xiaoqing Liu, Zhengqi Yu

引用次数: 0

Gambling Domain Name Recognition via Certificate and Textual Analysis 基于证书和文本分析的赌博域名识别

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxac043

Guoying Sun, Feng Ye, Tingting Chai, Zhaoxin Zhang, Xiaojun Tong, Shitala Prasad

引用次数: 0

A Novel Hybrid Segmentation Approach for Decision Support: A Case Study in Banking 一种新的决策支持混合分割方法:以银行业为例

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxac009

Mona Mosa, Nedaa Agami, Ghada Elkhayat, M. Kholief

引用次数: 3

A New Method To Find All The High-Probability Word-Oriented Truncated Differentials: Application To Midori, SKINNY And CRAFT 一种寻找所有高概率面向词的截断微分的新方法:在Midori、SKINNY和CRAFT中的应用

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxab213

Hao Guo, Zhiyu Zhang, Qianqian Yang, Lei Hu, Yiyuan Luo

{"title":"A New Method To Find All The High-Probability Word-Oriented Truncated Differentials: Application To Midori, SKINNY And CRAFT","authors":"Hao Guo, Zhiyu Zhang, Qianqian Yang, Lei Hu, Yiyuan Luo","doi":"10.1093/comjnl/bxab213","DOIUrl":"https://doi.org/10.1093/comjnl/bxab213","url":null,"abstract":"This paper proposes a new method to find high-probability truncated differentials using matrix muliplication. For Markov cipher with similar round function, suppose that the transition probability matrix of round function is D , then D r contains all the differential probabilities of an r -round block cipher. To reduce the matrix dimension, we consider the word-oriented truncated differential and the truncated transition probability matrix T . Regardless of the effect of the S -box, we focus on whether there is a non-zero difference on one cell instead of the value of the difference. In this case, the matrix dimension reduces significantly and we can calculate T r using a workstation. Then all the r -round truncated differential probabilities can be found from T r . And the probability in T r is the probability of the whole truncated differential hull but not a single or several truncated differential characteristics. Besides, we make a more accurate probability estimation of the truncated differential of lightweight block cipher. Combined with the truncated differential hull, we found some longer truncated differential distinguishers. And as T r stores all the truncated differential probabilities, we can also find all the impossible truncated differentials","PeriodicalId":21872,"journal":{"name":"South Afr. Comput. J.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74538602","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

Single-Point And Triple-Point Queries Visibility Constrained Minimum Link Paths In Simple Polygons 简单多边形中单点和三点查询可见性约束的最小链接路径

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxab200

Mohammad Reza Zarrabi, N. M. Charkari

引用次数: 1

Robust Image Hashing With Saliency Map And Sparse Model 基于显著映射和稀疏模型的鲁棒图像哈希

South Afr. Comput. J. Pub Date : 2023-01-01 DOI: 10.1093/comjnl/bxac010

Mengzhu Yu, Zhenjun Tang, Zhixin Li, Xiaoping Liang, Xianquan Zhang

引用次数: 0