2022 7th International Conference on Computer and Communication Systems (ICCCS)最新文献_第9页

Ka-Band Low Loss and High Power SPDT Switch with Stacked-FET Topology 具有堆叠fet拓扑的ka波段低损耗高功率SPDT开关

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846188

Ze‐Yuan Fan, Shouxian Mou

引用次数: 1

Research on the Construction of Unmanned Intelligent Material Support Data Analysis Platform Based on Big Data 基于大数据的无人智能物资保障数据分析平台构建研究

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846733

Chenggong Zhai, Yang Huang, Hongri Zhu, Rangmin Wu, Liyong Zhou, Y. Li

引用次数: 0

Secure Polar Coding with Non-stationary Channel Polarization 非平稳信道极化的安全极性编码

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846429

Yizhi Zhao, Lingjuan Wu, Shiwei Xu

引用次数: 0

Analysis of Innovative Product Experience Based on Logistic Regression with Data Augmentation 基于数据增强逻辑回归的创新产品体验分析

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846286

Yuer Yang, ShanLin Zhu, Liang Zhao, Yehua Huang, Zhiying Cui, Ying Hong, Xiangjie Wang

{"title":"Analysis of Innovative Product Experience Based on Logistic Regression with Data Augmentation","authors":"Yuer Yang, ShanLin Zhu, Liang Zhao, Yehua Huang, Zhiying Cui, Ying Hong, Xiangjie Wang","doi":"10.1109/icccs55155.2022.9846286","DOIUrl":"https://doi.org/10.1109/icccs55155.2022.9846286","url":null,"abstract":"To investigate the preference of the young for an innovative bank applet named \"Cute Cat\" and developed by Webank, we design a set of questionnaires to conduct the survey aimed at aesthetics, innovation and practicability. The questionnaire also collected information on students’ age, occupation, and income range to facilitate further analysis. After ten days of data collection, cleaning, and augmentation, we obtained 640 valid data. We conducted the analysis using a logistic regression model, and the results were obtained after adjusting the relevant parameters. We used the median as the threshold for positive reviews. The experimental results show that whether or not the positive reviews are given has a great statistical correlation with the aesthetics, innovation, practicality of the product and the age group and gender of students (H2 < 0.001). In contrast, the overall impression of the product had almost no correlation with factors such as the income range and monthly living expenses of students (P > 0.05). In conclusion, we summarize or propose four types of data augmentation methods and select the most suitable one to perform Logistic Regression. Results show that the innovation of the product plays a decisive role in the overall experience. In general, the product is favored by college and middle school students. Therefore, the product’s longevity depends on whether its practicality and aesthetics can keep up with the aesthetic trend of this user group.","PeriodicalId":121713,"journal":{"name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114606839","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

Multi-Topic Categorization in a Low-Resource Ewe Language: A Modern Transformer Approach 低资源Ewe语言中的多主题分类:一种现代变压器方法

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846372

V. K. Agbesi, Wenyu Chen, N. Kuadey, G. Maale

{"title":"Multi-Topic Categorization in a Low-Resource Ewe Language: A Modern Transformer Approach","authors":"V. K. Agbesi, Wenyu Chen, N. Kuadey, G. Maale","doi":"10.1109/icccs55155.2022.9846372","DOIUrl":"https://doi.org/10.1109/icccs55155.2022.9846372","url":null,"abstract":"The evolution of natural language processing (NLP) recently, paved the way for text categorization. With this mechanism, allocating a large volume of textual data to a category is much easier. This task is more challenging in dealing with multi-topic categorizations in a low-resource language. Transformer-based mechanisms have shown much strength in NLP tasks. However, low-resourced, low-data settings and a lack of benchmark datasets make it difficult to perform any NLP-related task in these extremely low-resource languages with data-points and dataset constraints. In this work, the authors focus on creating a new benchmark dataset for a low-resourced language and performed a multi-topic categorization using this dataset. We further propose an EweBERT model, which is built on the pre-trained transformer model known as Bidirectional Encoder Representations from Transformers (BERT) for multi topic categorization. The EweBERT is used to tokenize and represent the input articles as the initial stage in this system. The output of the EweBERT is then sent into a densely connected neural network, which classifies the articles according to six (6) diverse predefined topics. Experimental results prove that our proposed EweBERT-model records 86.2% accuracy, 85.6% F1-score micro, 85.4% F1-score macro, and F1-score mass of 85.7% compared with 3 benchmarked models.","PeriodicalId":121713,"journal":{"name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115898581","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

Research on Structure-Activity Relationship of HIV–1 Protease Based on Support Vector Machine Method 基于支持向量机方法的HIV-1蛋白酶构效关系研究

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846750

Yang Li, Xiaomeng Li, Ping Ma

{"title":"Research on Structure-Activity Relationship of HIV–1 Protease Based on Support Vector Machine Method","authors":"Yang Li, Xiaomeng Li, Ping Ma","doi":"10.1109/icccs55155.2022.9846750","DOIUrl":"https://doi.org/10.1109/icccs55155.2022.9846750","url":null,"abstract":"Human immunodeficiency virus type 1 (HIV-1) is a kind of retrovirus and can cause AIDS (Acquired Immune Deficiency Syndrome). HIV-1 protease is a retroviral aspartyl protease which is essential for the life-cycle of HIV. HIV-1 protease inhibitors can decrease the activity of HIV-1, and this can reduce the infections of AIDS. In the study of HIV-1protease structure-activity relationship, we built a data set of 1630 compounds including 830 protease inhibitors and 800 HIV-1 protease decoys. Support Vector Machine (SVM) was used to build the classification model for HIV-1 protease inhibitors and decoys and the quantitative prediction model for HIV-1 protease inhibitors. In the study we use ADRIANA.Code software to calculate the descriptors of HIV-1 protease inhibitors and HIV-1 protease decoys, including 2D and 3D descriptors. The classification model and quantitative prediction model were built for HIV-1 protease inhibitors. The accuracy rates of classification models are over 98%, and Matthews Correlation Coefficient (MCC) of classification models are over 0.96. The linear regression coefficients of the quantitative prediction models are above 0.75","PeriodicalId":121713,"journal":{"name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","volume":"239 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114696641","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

Research on Communication Security Performance of Distribution Network 配电网通信安全性能研究

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846568

Zhan Shi, Xiaozhi Deng, Peiming Zhang

引用次数: 1

A Practical Website Fingerprinting Defense Approach with Universal Adversarial Perturbations 具有普遍对抗性扰动的实用网站指纹防御方法

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9846237

Bo Sun, Wenyuan Yang, Mengqi Yan, Yuesheng Zhu, Zhiqiang Bai

{"title":"A Practical Website Fingerprinting Defense Approach with Universal Adversarial Perturbations","authors":"Bo Sun, Wenyuan Yang, Mengqi Yan, Yuesheng Zhu, Zhiqiang Bai","doi":"10.1109/icccs55155.2022.9846237","DOIUrl":"https://doi.org/10.1109/icccs55155.2022.9846237","url":null,"abstract":"Website Fingerprinting (WF) can be used by network eavesdroppers to infer information about the content of encrypted and anonymous connections. Several defenses leverage adversarial examples to mitigate the threat of WF attacks, but they require to get entire traffic traces after network sessions have concluded to produce adversarial examples, thus offer users little protection in practical settings. In this paper, a novel practical WF defense method called WF-UAP is proposed by crafting Universal Adversarial Perturbations (UAP) to fight back against WF attacks, in which adversarial examples are produced to fool the classifiers used in WF attacks when UAPs are added to any network traffic trace in the target domain. We further present a Generative Adversarial Network (GAN) based UAP generation approach to enhance the performance of UAPs. It can efficiently generate UAPs once the generator is trained and make the adversarial traces and original traffic traces are more difficult to distinguish. Our experimental results over a public dataset demonstrate that WF-UAP reduces the accuracy of the state-of-the-art WF attacks from 98% to 15% with at most 20% increased bandwidth overhead, which outperforms the previous defenses in terms of the defense performance and overhead.","PeriodicalId":121713,"journal":{"name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117195038","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

THz Channel Measurement for Different Obstacles 不同障碍物下太赫兹通道测量

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9845935

Hui Li, Weimin Wang, Hua Xu, Yongle Wu, Yuqing Yang, Yichong Rui

{"title":"THz Channel Measurement for Different Obstacles","authors":"Hui Li, Weimin Wang, Hua Xu, Yongle Wu, Yuqing Yang, Yichong Rui","doi":"10.1109/icccs55155.2022.9845935","DOIUrl":"https://doi.org/10.1109/icccs55155.2022.9845935","url":null,"abstract":"With the development of the next generation communication system, the frequency band of the communication system gradually develops to the high-frequency band. And THz band is becoming the key technology of the next generation communication system. Therefore, the research on the THz band becomes more and more important. This paper studied different obstacles to the THz signal in the process of propagation. The main work of this paper is to divide the measured obstacles into three categories according to their shapes: small plane obstacles similar to human hands, large plane obstacles, and the head model. The effects of the thickness, area, and shape of obstacles on signal propagation are analyzed. The measurement results of the small plane obstacles and large plane obstacles show that thicker obstacles with the larger areas will increase the attenuation of the THz signal. The measurement result of the head model shows that different positions of the human head will cause different attenuation at the THz band, and the signal intensity at a certain position is greater than Los. Because the knife-edge diffraction produces other wave sources, which are superimposed with the 0th wave to enhance the strength of the signal.","PeriodicalId":121713,"journal":{"name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117273746","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

Automatic Mental Fatigue Detection in Real-Scene Classroom Learning 真实课堂学习中的心理疲劳自动检测

2022 7th International Conference on Computer and Communication Systems (ICCCS) Pub Date : 2022-04-22 DOI: 10.1109/icccs55155.2022.9845886

Shanshan Li, Xiaorou Hu, Zhaonian Hu, Shi Chen, Wanhui Wen

引用次数: 1