首页 > 最新文献

2021 International Conference on Computational Science and Computational Intelligence (CSCI)最新文献

英文 中文
Discussion Visualization Based on Analysis of Comments to Web News 基于网络新闻评论分析的讨论可视化
Hiroki Wakabayashi, H. Nakayama, R. Onuma, H. Kaminaga, Y. Miyadera, Shoichi Nakamura
Opportunities for conducting discussions and expressing opinions on the Web have increased. It is desirable to fully understand the processes and main points of such discussions. In particular, it is important to understand both the main points of discussions and trends of opinions together rather than superficial results. However, such understanding is often difficult since the number of utterances increases as time passes and discussions become complicated. In this research, we aimed at developing methods for visualizing discussions in comments to Web news so that novices can understand both the main points and trends of opinions. This paper mainly overviews a prototype of a discussion visualization system.
在网络上进行讨论和表达意见的机会增加了。最好能充分了解这种讨论的过程和要点。尤其重要的是,要同时了解讨论的要点和意见的趋势,而不是肤浅的结果。然而,这种理解往往是困难的,因为随着时间的推移,话语的数量会增加,讨论也会变得复杂。在这项研究中,我们旨在开发可视化网络新闻评论讨论的方法,以便新手可以了解观点的要点和趋势。本文主要概述了一个讨论可视化系统的原型。
{"title":"Discussion Visualization Based on Analysis of Comments to Web News","authors":"Hiroki Wakabayashi, H. Nakayama, R. Onuma, H. Kaminaga, Y. Miyadera, Shoichi Nakamura","doi":"10.1109/CSCI54926.2021.00239","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00239","url":null,"abstract":"Opportunities for conducting discussions and expressing opinions on the Web have increased. It is desirable to fully understand the processes and main points of such discussions. In particular, it is important to understand both the main points of discussions and trends of opinions together rather than superficial results. However, such understanding is often difficult since the number of utterances increases as time passes and discussions become complicated. In this research, we aimed at developing methods for visualizing discussions in comments to Web news so that novices can understand both the main points and trends of opinions. This paper mainly overviews a prototype of a discussion visualization system.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125924076","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
AutoTR: Efficient Reformatting Text Spread out in a DOM Tree for Text-Analytic Applications AutoTR:在文本分析应用程序的DOM树中有效地重新格式化文本
Changfeng Yu, Cheng Zhang, Hao Zhang, Jie Wang
We present an efficient algorithm to automatically reformat text contained in multiple nodes that are spread out in a DOM tree of an HTML file converted from a PDF document. Reformatting text on the fly is needed for hierarchical reading and other text-analytic applications. A naive approach would traverse the DOM tree multiple times, failing to meet the requirement of real-time reformatting. Our algorithm meets the real-time requirement by indexing text nodes and sentences with a pair of tag holders inserted into each text node to allow fast reformatting.
我们提出了一种有效的算法来自动重新格式化包含在多个节点中的文本,这些节点分布在从PDF文档转换而来的HTML文件的DOM树中。动态地重新格式化文本是分层阅读和其他文本分析应用程序所需要的。幼稚的方法会多次遍历DOM树,无法满足实时重新格式化的要求。我们的算法通过在每个文本节点中插入一对标签持有人来索引文本节点和句子,从而实现快速重新格式化,从而满足实时性要求。
{"title":"AutoTR: Efficient Reformatting Text Spread out in a DOM Tree for Text-Analytic Applications","authors":"Changfeng Yu, Cheng Zhang, Hao Zhang, Jie Wang","doi":"10.1109/CSCI54926.2021.00176","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00176","url":null,"abstract":"We present an efficient algorithm to automatically reformat text contained in multiple nodes that are spread out in a DOM tree of an HTML file converted from a PDF document. Reformatting text on the fly is needed for hierarchical reading and other text-analytic applications. A naive approach would traverse the DOM tree multiple times, failing to meet the requirement of real-time reformatting. Our algorithm meets the real-time requirement by indexing text nodes and sentences with a pair of tag holders inserted into each text node to allow fast reformatting.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125950190","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 Impact of Social Media On HCI 社交媒体对HCI的影响
Daiyaan Ijaz, Fady Nissan, Henry Dare, Jonathan Williams, Sean Radatz, William Parker, S. Bogle, Mohammed Mahmoud
The rising use of social media has changed how humans fundamentally interact with computers and with each other. The widespread and continuous use of social media has led to increasing awareness of its impact on mental health and the addictiveness of these interactions. It has also changed interpersonal interaction, how companies conduct marketing, and the way information is presented online. This paper discusses how the devices we use to communicate have become an integral part of life, how the increased connectivity has impacted our society, social media addiction, interface design, user experience and other developments with Human Computer Interaction (HCI) in social media.
社交媒体的日益普及已经从根本上改变了人类与电脑以及人与人之间的互动方式。社交媒体的广泛和持续使用使人们越来越意识到它对心理健康的影响以及这些互动的成瘾性。它也改变了人与人之间的互动,公司如何进行营销,以及信息在网上呈现的方式。本文讨论了我们用来交流的设备如何成为生活中不可或缺的一部分,连接的增加如何影响我们的社会,社交媒体成瘾,界面设计,用户体验以及社交媒体中人机交互(HCI)的其他发展。
{"title":"The Impact of Social Media On HCI","authors":"Daiyaan Ijaz, Fady Nissan, Henry Dare, Jonathan Williams, Sean Radatz, William Parker, S. Bogle, Mohammed Mahmoud","doi":"10.1109/CSCI54926.2021.00284","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00284","url":null,"abstract":"The rising use of social media has changed how humans fundamentally interact with computers and with each other. The widespread and continuous use of social media has led to increasing awareness of its impact on mental health and the addictiveness of these interactions. It has also changed interpersonal interaction, how companies conduct marketing, and the way information is presented online. This paper discusses how the devices we use to communicate have become an integral part of life, how the increased connectivity has impacted our society, social media addiction, interface design, user experience and other developments with Human Computer Interaction (HCI) in social media.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123421882","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
Distributed Network Optimization for Secure Operation of Interdependent Complex Networks 相互依存复杂网络安全运行的分布式网络优化
M. Amini, L. Njilla, Ahmed Imteaj, Calvin Mark
The optimal operation of complex networks and critical infrastructures requires solving various large-scale decision-making problems. These problems usually are formulated as optimization problems with several variables and constraints. This leads to the high computational complexity of solving the underlying optimization problem. Hence, we require efficient methods to first model the operational objective function and constraints of the complex networks, and how they can leverage available computational resources to achieve the optimal operation of the entire system. We further need to ensure data security of decision-making entities, e.g., network flow problems, and their impact on the secure operation of the system. The proposed framework and algorithms in this paper include distributed intelligence among heterogeneous agents in a complex network represented by a graph of nodes and edges among them. Our utilized methods act as efficient computational algorithms to solve the underlying optimization problems of these networks in a computationally-efficient fashion. In order to evaluate the introduced distributed algorithm for linear-constrained optimization with a quadratic cost function, we used a random network with different numbers of nodes and edges. We illustrate the run-time and convergence of the distributed method over various networks.
复杂网络和关键基础设施的优化运行需要解决各种大规模的决策问题。这些问题通常被表述为具有多个变量和约束的优化问题。这导致了解决潜在优化问题的高计算复杂度。因此,我们需要有效的方法来首先对复杂网络的运行目标函数和约束进行建模,以及它们如何利用可用的计算资源来实现整个系统的最佳运行。我们还需要确保决策实体的数据安全,例如网络流量问题,以及它们对系统安全运行的影响。本文提出的框架和算法包括复杂网络中异构智能体之间的分布式智能,这些智能体之间的节点和边的图表示。我们使用的方法作为有效的计算算法,以计算效率的方式解决这些网络的潜在优化问题。为了评估引入的具有二次代价函数的线性约束优化分布式算法,我们使用了一个具有不同节点和边数的随机网络。我们说明了分布式方法在各种网络上的运行时间和收敛性。
{"title":"Distributed Network Optimization for Secure Operation of Interdependent Complex Networks","authors":"M. Amini, L. Njilla, Ahmed Imteaj, Calvin Mark","doi":"10.1109/CSCI54926.2021.00058","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00058","url":null,"abstract":"The optimal operation of complex networks and critical infrastructures requires solving various large-scale decision-making problems. These problems usually are formulated as optimization problems with several variables and constraints. This leads to the high computational complexity of solving the underlying optimization problem. Hence, we require efficient methods to first model the operational objective function and constraints of the complex networks, and how they can leverage available computational resources to achieve the optimal operation of the entire system. We further need to ensure data security of decision-making entities, e.g., network flow problems, and their impact on the secure operation of the system. The proposed framework and algorithms in this paper include distributed intelligence among heterogeneous agents in a complex network represented by a graph of nodes and edges among them. Our utilized methods act as efficient computational algorithms to solve the underlying optimization problems of these networks in a computationally-efficient fashion. In order to evaluate the introduced distributed algorithm for linear-constrained optimization with a quadratic cost function, we used a random network with different numbers of nodes and edges. We illustrate the run-time and convergence of the distributed method over various networks.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123699009","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
On the Impact of the Embedding Process on Network Resilience Quantification 嵌入过程对网络弹性量化的影响
Luiz Manella Pereira, S. S. Iyengar, M. Amini
Network resilience is crucial to ensure reliable and secure operation of critical infrastructures. Although graph theoretic methods have been developed to quantify the topological resilience of networks, i.e., measuring resilience with respect to connectivity, in this study we propose to use the tools from Topological Data Analysis (TDA), Algebraic Topology, and Optimal Transport (OT). In our prior work, we used these tools to create a resilience metric that bypassed the need to embed a network onto a space. We also hypothesized that embeddings could encode different information about a network and that different embeddings could result in different outcomes when computing resilience. In this paper we attempt to test this hypothesis. We will utilize the WEGL framework to compute the embedding for the considered network and compare the results against our prior work, which did not use an embedding process. To our knowledge, this is the first attempt to study the ramifications of choosing an embedding, thus providing a novel understanding into how to choose an embedding and whether such a choice matters when quantifying resilience.
网络弹性是保证关键基础设施可靠、安全运行的关键。虽然图论方法已经被用来量化网络的拓扑弹性,即测量与连通性相关的弹性,但在本研究中,我们建议使用拓扑数据分析(TDA)、代数拓扑和最优传输(OT)的工具。在我们之前的工作中,我们使用这些工具创建了一个弹性指标,绕过了将网络嵌入空间的需要。我们还假设嵌入可以对网络的不同信息进行编码,并且在计算弹性时,不同的嵌入可能导致不同的结果。在本文中,我们试图检验这一假设。我们将利用WEGL框架来计算所考虑的网络的嵌入,并将结果与我们之前没有使用嵌入过程的工作进行比较。据我们所知,这是第一次尝试研究选择嵌入的后果,从而为如何选择嵌入以及这种选择在量化弹性时是否重要提供了新的理解。
{"title":"On the Impact of the Embedding Process on Network Resilience Quantification","authors":"Luiz Manella Pereira, S. S. Iyengar, M. Amini","doi":"10.1109/CSCI54926.2021.00197","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00197","url":null,"abstract":"Network resilience is crucial to ensure reliable and secure operation of critical infrastructures. Although graph theoretic methods have been developed to quantify the topological resilience of networks, i.e., measuring resilience with respect to connectivity, in this study we propose to use the tools from Topological Data Analysis (TDA), Algebraic Topology, and Optimal Transport (OT). In our prior work, we used these tools to create a resilience metric that bypassed the need to embed a network onto a space. We also hypothesized that embeddings could encode different information about a network and that different embeddings could result in different outcomes when computing resilience. In this paper we attempt to test this hypothesis. We will utilize the WEGL framework to compute the embedding for the considered network and compare the results against our prior work, which did not use an embedding process. To our knowledge, this is the first attempt to study the ramifications of choosing an embedding, thus providing a novel understanding into how to choose an embedding and whether such a choice matters when quantifying resilience.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123797435","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
An Algorithm to Solve Systems of Nonlinear Differential-Algebraic Equations With Extraordinary Efficiency Even at High Demanded Precisions 求解非线性微分-代数方程组的一种算法,即使在高要求精度下也具有非凡的效率
J. Dobes, D. Cerny
There are many situations when systems of non-linear differential algebraic equations need to be solved with extraordinary precision. A steady-state analysis (determining the steady-state period of a system after a transient) is a typical case because a vector of unknown variables should be exactly the same after a numerical integration on the period-long interval. Therefore, we need to develop such kinds of numerical algorithms that are computationally effective, even at very high requirements on the accuracy of the results. In the paper, an efficient and reliable algorithm for solving systems of algebraic-differential nonlinear equations is characterized first. Unlike in other cases, the procedure is based on a sophisticated arrangement of the Newton interpolation polynomial (i.e., not the Lagrange one). This feature provides greater flexibility in rapidly changing interpolation step sizes and orders during numerical integration. At the end of the paper, two complicated examples are presented to demonstrate that the algorithm’s computational requirement is quite low, even at very high demands on the accuracy of results.
在许多情况下,非线性微分代数方程组需要非常精确地求解。稳态分析(确定系统暂态后的稳态周期)是一个典型的例子,因为在长周期区间上进行数值积分后,未知变量向量应该完全相同。因此,我们需要开发这样一种计算有效的数值算法,即使对结果的准确性要求很高。本文首先描述了求解代数-微分非线性方程组的一种高效可靠的算法。不像在其他情况下,程序是基于一个复杂的安排牛顿插值多项式(即,不是拉格朗日一个)。该功能在数值积分过程中快速变化的插补步长和顺序提供了更大的灵活性。文中最后给出了两个复杂的算例,说明该算法的计算量很低,即使对结果的精度要求很高。
{"title":"An Algorithm to Solve Systems of Nonlinear Differential-Algebraic Equations With Extraordinary Efficiency Even at High Demanded Precisions","authors":"J. Dobes, D. Cerny","doi":"10.1109/CSCI54926.2021.00154","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00154","url":null,"abstract":"There are many situations when systems of non-linear differential algebraic equations need to be solved with extraordinary precision. A steady-state analysis (determining the steady-state period of a system after a transient) is a typical case because a vector of unknown variables should be exactly the same after a numerical integration on the period-long interval. Therefore, we need to develop such kinds of numerical algorithms that are computationally effective, even at very high requirements on the accuracy of the results. In the paper, an efficient and reliable algorithm for solving systems of algebraic-differential nonlinear equations is characterized first. Unlike in other cases, the procedure is based on a sophisticated arrangement of the Newton interpolation polynomial (i.e., not the Lagrange one). This feature provides greater flexibility in rapidly changing interpolation step sizes and orders during numerical integration. At the end of the paper, two complicated examples are presented to demonstrate that the algorithm’s computational requirement is quite low, even at very high demands on the accuracy of results.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125355774","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
ACLSGO: Ant Colony Link State aware Geographic Opportunistic routing protocol for VANET 蚁群链路状态感知VANET地理机会路由协议
F. Belamri, Samra Boulfekhar, Pr Djamil Aissani
The unique characteristics of the Ad Hoc Vehicle Network (VANET), such as high mobility and dynamic network topology, greatly affect data transmission. Indeed, selecting a promising route that forward data is subject to multiple Quality of Service (QoS) constraint such as link failure. In this paper, we propose the Ant Colony Link state aware geographic Opportunistic routing protocol ACLSGO. Based on path robustness and Ant Colony Optimization (ACO), the proposed ACLSGO selects the best candidate node set and determines the optimal priority node to transmit the data. Simulation results show that ACLSGO protocol outperforms LSGO in terms of packet delivery ratio, throughput and also the average end-to-end delay is considerably reduced.
自组织车辆网络(VANET)的高移动性和动态网络拓扑等独特特性极大地影响了数据传输。实际上,选择一条有前途的路由来转发数据会受到多个服务质量(QoS)的约束,比如链路故障。本文提出了蚁群链路状态感知地理机会路由协议ACLSGO。该算法基于路径鲁棒性和蚁群算法,选择最优候选节点集,确定传输数据的最优优先节点。仿真结果表明,ACLSGO协议在数据包传输率、吞吐量和平均端到端延迟方面都优于LSGO协议。
{"title":"ACLSGO: Ant Colony Link State aware Geographic Opportunistic routing protocol for VANET","authors":"F. Belamri, Samra Boulfekhar, Pr Djamil Aissani","doi":"10.1109/CSCI54926.2021.00272","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00272","url":null,"abstract":"The unique characteristics of the Ad Hoc Vehicle Network (VANET), such as high mobility and dynamic network topology, greatly affect data transmission. Indeed, selecting a promising route that forward data is subject to multiple Quality of Service (QoS) constraint such as link failure. In this paper, we propose the Ant Colony Link state aware geographic Opportunistic routing protocol ACLSGO. Based on path robustness and Ant Colony Optimization (ACO), the proposed ACLSGO selects the best candidate node set and determines the optimal priority node to transmit the data. Simulation results show that ACLSGO protocol outperforms LSGO in terms of packet delivery ratio, throughput and also the average end-to-end delay is considerably reduced.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126949922","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
Analysis of the Information Security of Public Organizations in Ecuador 厄瓜多尔公共组织信息安全分析
Richard Romero Izurieta, Luis Jhony Caucha Morales, Segundo Moisés Toapanta Toapanta, Luis Enrique Mafla Gallegos, José Antonio Orizaga Trejo
Public organizations have the responsibility by law to manage sensitive data that must be shared; the problem was found that organizations are very vulnerable and that computer attacks are becoming more and more effective and dangerous. As an objective of this research, the Information Security of public organizations in Ecuador was analyzed, the current status was known and improvements in its management were proposed. The deductive method was applied for the review and analysis of factors and variables that allow improving information security management in public organizations. The result was an Information security management model based on strategic planning, process and matrices for the evaluation of the information security management capacity. It was concluded that public organizations in Ecuador have a low level of information security management capacity, 70% are at a "Formative" level and 22% at a "Managed" level. To Manage Information Security in an optimal way, it is necessary to start from a strategic planning that allows directing the resources and capacities available to the achievement of the objectives established for the organization.
根据法律,公共组织有责任管理必须共享的敏感数据;问题是,组织是非常脆弱的,计算机攻击变得越来越有效和危险。作为本研究的目的,对厄瓜多尔公共组织的信息安全进行了分析,了解了其现状,并提出了改进管理的建议。运用演绎法对公共机构信息安全管理改进的因素和变量进行审查和分析。建立了一个基于战略规划、过程和矩阵的信息安全管理模型,用于信息安全管理能力的评估。结论是厄瓜多尔公共组织的信息安全管理能力水平较低,70%处于“形成”水平,22%处于“管理”水平。为了以最佳方式管理信息安全,有必要从战略计划开始,该计划允许指导可用的资源和能力,以实现为组织建立的目标。
{"title":"Analysis of the Information Security of Public Organizations in Ecuador","authors":"Richard Romero Izurieta, Luis Jhony Caucha Morales, Segundo Moisés Toapanta Toapanta, Luis Enrique Mafla Gallegos, José Antonio Orizaga Trejo","doi":"10.1109/CSCI54926.2021.00195","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00195","url":null,"abstract":"Public organizations have the responsibility by law to manage sensitive data that must be shared; the problem was found that organizations are very vulnerable and that computer attacks are becoming more and more effective and dangerous. As an objective of this research, the Information Security of public organizations in Ecuador was analyzed, the current status was known and improvements in its management were proposed. The deductive method was applied for the review and analysis of factors and variables that allow improving information security management in public organizations. The result was an Information security management model based on strategic planning, process and matrices for the evaluation of the information security management capacity. It was concluded that public organizations in Ecuador have a low level of information security management capacity, 70% are at a \"Formative\" level and 22% at a \"Managed\" level. To Manage Information Security in an optimal way, it is necessary to start from a strategic planning that allows directing the resources and capacities available to the achievement of the objectives established for the organization.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114961423","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
Human Activity Recognition in Smart Home using Deep Learning Models 使用深度学习模型的智能家居中的人类活动识别
A. Diallo, C. Diallo
Applying deep learning to IoT data classification would yield deeper and more useful insights. IoT field is very wide and has several applications. In this paper we focus on smart home, especially human activity recognition within a house equipped with ambient sensors. Firstly, we describe ARAS Human Activity Dataset that are used in models training and testing. Secondly, we apply three deep learning models to it in order to classify the activities carried out by residents within the house. The deep learning models that we use in our experiments are : a Multilayer Perceptron (MLP), a Recurrent Neural Network(RNN) and Long short-term memory(LSTM). The results show best performances with MLP followed by RNN. In addition, it should be noted that there is a strong correlation between the frequency of activities and their recognition rate.
将深度学习应用于物联网数据分类将产生更深入、更有用的见解。物联网领域非常广泛,有多种应用。在本文中,我们关注智能家居,特别是在配备环境传感器的房屋内进行人类活动识别。首先,我们描述了用于模型训练和测试的ARAS人类活动数据集。其次,我们对其应用了三个深度学习模型,以便对房屋内居民进行的活动进行分类。我们在实验中使用的深度学习模型是:多层感知器(MLP)、循环神经网络(RNN)和长短期记忆(LSTM)。结果表明,MLP算法性能最好,RNN算法次之。此外,应该指出的是,活动的频率与其识别率之间存在很强的相关性。
{"title":"Human Activity Recognition in Smart Home using Deep Learning Models","authors":"A. Diallo, C. Diallo","doi":"10.1109/CSCI54926.2021.00294","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00294","url":null,"abstract":"Applying deep learning to IoT data classification would yield deeper and more useful insights. IoT field is very wide and has several applications. In this paper we focus on smart home, especially human activity recognition within a house equipped with ambient sensors. Firstly, we describe ARAS Human Activity Dataset that are used in models training and testing. Secondly, we apply three deep learning models to it in order to classify the activities carried out by residents within the house. The deep learning models that we use in our experiments are : a Multilayer Perceptron (MLP), a Recurrent Neural Network(RNN) and Long short-term memory(LSTM). The results show best performances with MLP followed by RNN. In addition, it should be noted that there is a strong correlation between the frequency of activities and their recognition rate.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114396861","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
Towards Language Models for AI Mental Health Assistant Design 面向人工智能心理健康辅助设计的语言模型研究
Cami Czejdo, S. Bhattacharya
Advances in Artificial Intelligence (AI) Language Models (LMs) and their new applications are continuously reported. LMs, respond to plain text that is readily human interpretable. Based on these human-like responses, hopes are created for achieving human-level performance for various language tasks soon. This paper discusses challenges in applying current LMs to design an AI Mental Health Assistant. The results of experiments are encouraging but show that significant research and development efforts are necessary to reach the practical usefulness of AI. We discuss that chaining multiple LMs might be needed to filter or post-process the results. Additionally, the models themselves might need to go through enhanced training with a more significant emphasis on empathy, ethics, and moral standards, especially in the very sensitive mental health area.
人工智能(AI)语言模型(LMs)及其新应用的进展不断被报道。LMs响应易于人类解释的纯文本。基于这些类似人类的反应,人们希望很快就能在各种语言任务中实现人类水平的表现。本文讨论了应用当前LMs设计人工智能心理健康助手的挑战。实验结果令人鼓舞,但也表明,要实现人工智能的实际用途,还需要大量的研究和开发努力。我们讨论了可能需要链接多个lm来过滤或后处理结果。此外,模特本身可能需要接受强化训练,更加强调同理心、伦理和道德标准,尤其是在非常敏感的心理健康领域。
{"title":"Towards Language Models for AI Mental Health Assistant Design","authors":"Cami Czejdo, S. Bhattacharya","doi":"10.1109/CSCI54926.2021.00252","DOIUrl":"https://doi.org/10.1109/CSCI54926.2021.00252","url":null,"abstract":"Advances in Artificial Intelligence (AI) Language Models (LMs) and their new applications are continuously reported. LMs, respond to plain text that is readily human interpretable. Based on these human-like responses, hopes are created for achieving human-level performance for various language tasks soon. This paper discusses challenges in applying current LMs to design an AI Mental Health Assistant. The results of experiments are encouraging but show that significant research and development efforts are necessary to reach the practical usefulness of AI. We discuss that chaining multiple LMs might be needed to filter or post-process the results. Additionally, the models themselves might need to go through enhanced training with a more significant emphasis on empathy, ethics, and moral standards, especially in the very sensitive mental health area.","PeriodicalId":206881,"journal":{"name":"2021 International Conference on Computational Science and Computational Intelligence (CSCI)","volume":"96 1 Suppl 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129038649","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
期刊
2021 International Conference on Computational Science and Computational Intelligence (CSCI)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1