2022 32nd Conference of Open Innovations Association (FRUCT)最新文献_第3页

Discourse on Vaccination on Russian Social Media: Topics and Controversy 俄罗斯社交媒体上关于疫苗接种的论述:话题和争议

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953888

K. Platonov, K. Svetlov, Viktoriia Saifulina

{"title":"Discourse on Vaccination on Russian Social Media: Topics and Controversy","authors":"K. Platonov, K. Svetlov, Viktoriia Saifulina","doi":"10.23919/FRUCT56874.2022.9953888","DOIUrl":"https://doi.org/10.23919/FRUCT56874.2022.9953888","url":null,"abstract":"Public discussion on vaccination in Russia is vigorous and controversial, especially in the case of COVID-19. In conditions of extensively spreading myths, false information and rhetoric contradicting argumentation of scientific community social media became a place where opinions on vaccination collide. Participatory culture of commenting still remains to be a peculiar form of public health activism accessible to almost everyone. In this study, the data retrieved from the most popular Russian social networking platform Vkontakte was used. The raw dataset included 467888 news posts (published during 2021) from salient online communities and 538202 comments. Topic mining and modeling methods including PLSA and LDA were used to classify vaccination-related news posts in 6 groups, which differed in terms of language style, main focuses and discussed issues. The most engaging topic was “Vaccination on the ground” mainly because in contained an abundance of “obtrusive” issues. It was shown that the degree of user engagement did not significantly depend on salience of topic. In sum, it was revealed that 6.2% of comments was against vaccination, while, one and a half times less, 4.3% was in favor. Positive comments outweighed the negative ones only for topic “Russian vaccines in the World”.","PeriodicalId":274664,"journal":{"name":"2022 32nd Conference of Open Innovations Association (FRUCT)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133182258","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

Exploiting Control Device Vulnerabilities: Attacking Cyber-Physical Water System 利用控制设备漏洞:攻击网络物理水系统

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953826

P. Sindhwad, Faruk Kazi

{"title":"Exploiting Control Device Vulnerabilities: Attacking Cyber-Physical Water System","authors":"P. Sindhwad, Faruk Kazi","doi":"10.23919/FRUCT56874.2022.9953826","DOIUrl":"https://doi.org/10.23919/FRUCT56874.2022.9953826","url":null,"abstract":"Industrial Control Systems (ICS) are transitioning from isolated, custom-built systems to those combining general-purpose computer hosts, wireless networks, and artificial intelligence. An increasing number of vulnerabilities in ICS devices are a major concern since it provides potential adversaries with a simple approach to exploit and attack unpatched ICS systems. This paper investigates attack paths that target unpatched system vulnerabilities and their impact on the ICS, as demonstrated using the Waste Water Treatment Plant (WWTP) testbed. Denial of Service (DoS), Buffer overflow, privilege escalation, and illegal command injection attacks are executed, and their impacts are investigated using CIA and STRIDE threat modeling. The main outcomes of the study are, 1) An update on public advisory CVE-2021-33834 by Moxa. 2) Demonstration of attack on a device with publicly accessible Proof of Concept (POC) of another device using Modbus buffer overflow vulnerability. Finally, various recommendations are provided that can be used for security penetration testing to identify security flaws, as well as directions for product developers to implement security by design.","PeriodicalId":274664,"journal":{"name":"2022 32nd Conference of Open Innovations Association (FRUCT)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123986688","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

Mobile Application: For Anxiety and Cardiovascular Depression Monitoring Using a Smartwatch Based on Cognitive Behavioral Therapy 移动应用:基于认知行为疗法的智能手表焦虑和心血管抑郁监测

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953848

Lucero Huaroto, Lenis Wong, Vanessa Alvarado

{"title":"Mobile Application: For Anxiety and Cardiovascular Depression Monitoring Using a Smartwatch Based on Cognitive Behavioral Therapy","authors":"Lucero Huaroto, Lenis Wong, Vanessa Alvarado","doi":"10.23919/FRUCT56874.2022.9953848","DOIUrl":"https://doi.org/10.23919/FRUCT56874.2022.9953848","url":null,"abstract":"In recent years, medical care for mental health has been affected by the confinement situation due to COVID-19. Access to these services has been strongly affected, becoming virtual to avoid close contact. However, this change brought other problems to starting conversations with the patient and monitoring their mental health since the description of events reported by the patient is not entirely accurate and can be biased. For this reason, an approach is proposed for monitoring anxiety and cardiovascular depression by applying the cognitive behavioral therapy (CBT) technique, also considering levels of the patient's physiological variables using a smartwatch. This approach consists of choosing the type of CBT technique as the basis of the mobile application, the selection of physiological variables, choosing the smartwatch model applying benchmarking, and the design of the mobile application. Two scenarios were used for the experimentation: (a) without the proposal and (b) with the proposal. Results of real-life environment validation experimentation showed an increase of more than 80% of the events discussed in therapy using the proposed solution, in addition to an average rating of 4.75 by the psychologist. Lastly, the results of the surveys show specialists and patients consider the proposal useful.","PeriodicalId":274664,"journal":{"name":"2022 32nd Conference of Open Innovations Association (FRUCT)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132659973","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

Low-voltage Ride-through Response of Renewable-Penetrated Distribution Networks 可再生能源渗透配电网的低压穿越响应

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953844

P. Salyani, Ramin Nourollahi, K. Zare, B. Mohammadi-ivatloo, M. Abapour

{"title":"Low-voltage Ride-through Response of Renewable-Penetrated Distribution Networks","authors":"P. Salyani, Ramin Nourollahi, K. Zare, B. Mohammadi-ivatloo, M. Abapour","doi":"10.23919/FRUCT56874.2022.9953844","DOIUrl":"https://doi.org/10.23919/FRUCT56874.2022.9953844","url":null,"abstract":"Low voltage ride-through (LVRT) is a grid code that enables distributed energy resources (DERs) to stay connected under voltage sags. However, a DER is exposed to being tripped if it does not meet the LVRT requirement. For a renewable-penetrated distribution network (RPDN), the lost amount of DER capacity over a voltage sag is the so-called LVRT response of an RPDN. Besides the behavior of DERs during the transient undervoltage condition, their trip may have a negative impact on transmission system security. This paper addresses a general mathematical model for analyzing the DERs' behavior during the transient condition. The proposed model is implemented to obtain the RPDN's LVRT response to different voltage sags. This LVRT response is defined as such that concerns the uncertainty in the output power of renewable resources. Furthermore, the expected ride-through capability index is introduced to capture the generation availability due to meeting the LVRT requirements. The studied RPDN shows the lowest capability is for voltage sags with depth and duration greater than 0.70 pu and 0.4 sec, respectively. Also, with 40% and 20% reductions in solar and wind generation compared to their nominal values, the maximum LVRT response of the RPDN decreases from 2420 kW to 1852 kW. Also, the ERC of 66% is achieved for the RPDN, stating the expected loss of 34% of the total DER generation.","PeriodicalId":274664,"journal":{"name":"2022 32nd Conference of Open Innovations Association (FRUCT)","volume":"248 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126826105","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

Enterprise Modelling Assistance: Edge Prediction Improvement Using Textual Information 企业建模辅助:利用文本信息改进边缘预测

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953859

Walaa Othman, N. Shilov

引用次数: 0

Where to Put A Rower: A Novel and Practical Solution to Dragon Boat Partition Problem 赛艇安置:解决龙舟分区问题的一种新颖实用的方法

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953830

Brett Regnier, Johnson Zhang

引用次数: 0

An Anomaly Detection and Network Filtering System for Linux Based on Kohonen Maps and Variable-order Markov Chains 基于Kohonen映射和变阶马尔可夫链的Linux异常检测和网络过滤系统

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953860

S. Staroletov, Roman Chudov

{"title":"An Anomaly Detection and Network Filtering System for Linux Based on Kohonen Maps and Variable-order Markov Chains","authors":"S. Staroletov, Roman Chudov","doi":"10.23919/FRUCT56874.2022.9953860","DOIUrl":"https://doi.org/10.23919/FRUCT56874.2022.9953860","url":null,"abstract":"Modern cyber-physical systems can be defined as distributed systems for processing data from various sensors, while the distribution is provided by a data transmission network. With the complexity of the hardware base, the components of such a system can be executed on minicomputers running the Linux operating system, and solve problems of routing packets and processing them in order to determine software-defined routes. Accordingly, such systems are subject to attacks from outside, which can lead to anomalies in the operation of network subsystems, Therefore, it is necessary to have systems for detecting anomalies in real time, and such tools must be lightweight since the performance of minicomputers is limited. In this paper, we consider a solution for processing network packets at the second OSI level and building detectors based on Markov chains of variable order as well as traffic classification using self-organized Kohonen maps. These solutions are based on well known fundamental works by Russian and Finnish mathematicians and computer scientists, their modern practical applications, so we describe all the used concepts. We present all necessary architectural solutions and algorithms. As a result, we offer a free software solution for Linux as the basis for implementing effective intelligent firewalls. The solution inside is based on a Netfilter hook and packet_mmap.","PeriodicalId":274664,"journal":{"name":"2022 32nd Conference of Open Innovations Association (FRUCT)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129698735","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

Classification Accuracy Comparison between Machine Learning Algorithms and a Deep Learning Algorithm in Predicting Hand Gestures 机器学习算法与深度学习算法在手势预测中的分类准确率比较

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953843

Shahed Alam, Md Saif Kabir, Md. Naveed Hossain, Quazi Rian Hasnaine, Md. Golam Rabiul Alam

引用次数: 1

Ontology Concept Extraction Algorithm for Deep Neural Networks 深度神经网络本体概念提取算法

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953838

A. Ponomarev, A. Agafonov

{"title":"Ontology Concept Extraction Algorithm for Deep Neural Networks","authors":"A. Ponomarev, A. Agafonov","doi":"10.23919/FRUCT56874.2022.9953838","DOIUrl":"https://doi.org/10.23919/FRUCT56874.2022.9953838","url":null,"abstract":"An important drawback of deep neural networks limiting their application in critical tasks is the lack of explainability. Recently, several methods have been proposed to explain and interpret the results obtained by deep neural networks, however, the majority of these methods are targeted mostly at AI experts. Ontology-based explanation techniques seem promising, as they can be used to form explanations using domain terms (corresponding to ontology concepts) and logical statements, which is more understandable by domain experts. Recently, it has been shown, that inner representations (layer activations) of deep neural network can often be aligned with ontology concepts. However, not every concept can be matched with the output of every layer, and it can be computationally hard to identify the particular layer that can be easily aligned with the given concept, which is aggravated by the number of concepts in a typical ontology. The paper proposes an algorithm to address this problem. For each ontology concept it helps to identify neural network layer, which produces output that can be best aligned with the given concept. These connections can then be used to identify all the ontology concepts relevant to the sample and explain the network output in a user-friendly way.","PeriodicalId":274664,"journal":{"name":"2022 32nd Conference of Open Innovations Association (FRUCT)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116329645","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

Named Entity Recognition for Russian Judicial Rulings Text 俄罗斯司法判决书文本的命名实体识别

2022 32nd Conference of Open Innovations Association (FRUCT) Pub Date : 2022-11-09 DOI: 10.23919/FRUCT56874.2022.9953892

M. Averina, O.V. Levanova, Natalia Kasatkina

引用次数: 0