2021 International Conference on Computational Science and Computational Intelligence (CSCI)最新文献_第2页

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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00239

Hiroki Wakabayashi, H. Nakayama, R. Onuma, H. Kaminaga, Y. Miyadera, Shoichi Nakamura

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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00176

Changfeng Yu, Cheng Zhang, Hao Zhang, Jie Wang

引用次数: 0

The Impact of Social Media On HCI 社交媒体对HCI的影响

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00284

Daiyaan Ijaz, Fady Nissan, Henry Dare, Jonathan Williams, Sean Radatz, William Parker, S. Bogle, Mohammed Mahmoud

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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00058

M. Amini, L. Njilla, Ahmed Imteaj, Calvin Mark

{"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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00197

Luiz Manella Pereira, S. S. Iyengar, M. Amini

{"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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00154

J. Dobes, D. Cerny

{"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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00272

F. Belamri, Samra Boulfekhar, Pr Djamil Aissani

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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00195

Richard Romero Izurieta, Luis Jhony Caucha Morales, Segundo Moisés Toapanta Toapanta, Luis Enrique Mafla Gallegos, José Antonio Orizaga Trejo

{"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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00294

A. Diallo, C. Diallo

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

2021 International Conference on Computational Science and Computational Intelligence (CSCI) Pub Date : 2021-12-01 DOI: 10.1109/CSCI54926.2021.00252

Cami Czejdo, S. Bhattacharya

引用次数: 0