首页 > 最新文献

ACM Computing Surveys (CSUR)最新文献

英文 中文
Evolutionary Large-Scale Multi-Objective Optimization: A Survey 进化大规模多目标优化:综述
Pub Date : 2021-10-04 DOI: 10.1145/3470971
Ye Tian, Langchun Si, Xing-yi Zhang, Ran Cheng, Cheng He, K. Tan, Yaochu Jin
Multi-objective evolutionary algorithms (MOEAs) have shown promising performance in solving various optimization problems, but their performance may deteriorate drastically when tackling problems containing a large number of decision variables. In recent years, much effort been devoted to addressing the challenges brought by large-scale multi-objective optimization problems. This article presents a comprehensive survey of stat-of-the-art MOEAs for solving large-scale multi-objective optimization problems. We start with a categorization of these MOEAs into decision variable grouping based, decision space reduction based, and novel search strategy based MOEAs, discussing their strengths and weaknesses. Then, we review the benchmark problems for performance assessment and a few important and emerging applications of MOEAs for large-scale multi-objective optimization. Last, we discuss some remaining challenges and future research directions of evolutionary large-scale multi-objective optimization.
多目标进化算法(moea)在解决各种优化问题方面表现出了良好的性能,但在处理包含大量决策变量的问题时,其性能可能会急剧下降。近年来,人们致力于解决大规模多目标优化问题带来的挑战。本文对用于解决大规模多目标优化问题的最先进的moea进行了全面的综述。我们首先将这些moea分为基于决策变量分组的moea、基于决策空间约简的moea和基于新颖搜索策略的moea,并讨论了它们的优缺点。然后,我们回顾了性能评估的基准问题以及moea在大规模多目标优化中的一些重要和新兴应用。最后,讨论了进化大规模多目标优化存在的挑战和未来的研究方向。
{"title":"Evolutionary Large-Scale Multi-Objective Optimization: A Survey","authors":"Ye Tian, Langchun Si, Xing-yi Zhang, Ran Cheng, Cheng He, K. Tan, Yaochu Jin","doi":"10.1145/3470971","DOIUrl":"https://doi.org/10.1145/3470971","url":null,"abstract":"Multi-objective evolutionary algorithms (MOEAs) have shown promising performance in solving various optimization problems, but their performance may deteriorate drastically when tackling problems containing a large number of decision variables. In recent years, much effort been devoted to addressing the challenges brought by large-scale multi-objective optimization problems. This article presents a comprehensive survey of stat-of-the-art MOEAs for solving large-scale multi-objective optimization problems. We start with a categorization of these MOEAs into decision variable grouping based, decision space reduction based, and novel search strategy based MOEAs, discussing their strengths and weaknesses. Then, we review the benchmark problems for performance assessment and a few important and emerging applications of MOEAs for large-scale multi-objective optimization. Last, we discuss some remaining challenges and future research directions of evolutionary large-scale multi-objective optimization.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"19 1","pages":"1 - 34"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91527343","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: 115
Integrated Blockchain and Cloud Computing Systems: A Systematic Survey, Solutions, and Challenges 集成区块链和云计算系统:系统调查、解决方案和挑战
Pub Date : 2021-10-04 DOI: 10.1145/3456628
Jinglin Zou, D. He, S. Zeadally, Neeraj Kumar, Huaqun Wang, K. Choo
Cloud computing is a network model of on-demand access for sharing configurable computing resource pools. Compared with conventional service architectures, cloud computing introduces new security challenges in secure service management and control, privacy protection, data integrity protection in distributed databases, data backup, and synchronization. Blockchain can be leveraged to address these challenges, partly due to the underlying characteristics such as transparency, traceability, decentralization, security, immutability, and automation. We present a comprehensive survey of how blockchain is applied to provide security services in the cloud computing model and we analyze the research trends of blockchain-related techniques in current cloud computing models. During the reviewing, we also briefly investigate how cloud computing can affect blockchain, especially about the performance improvements that cloud computing can provide for the blockchain. Our contributions include the following: (i) summarizing the possible architectures and models of the integration of blockchain and cloud computing and the roles of cloud computing in blockchain; (ii) classifying and discussing recent, relevant works based on different blockchain-based security services in the cloud computing model; (iii) simply investigating what improvements cloud computing can provide for the blockchain; (iv) introducing the current development status of the industry/major cloud providers in the direction of combining cloud and blockchain; (v) analyzing the main barriers and challenges of integrated blockchain and cloud computing systems; and (vi) providing recommendations for future research and improvement on the integration of blockchain and cloud systems.
云计算是一个按需访问的网络模型,用于共享可配置的计算资源池。与传统的业务架构相比,云计算在业务安全管控、隐私保护、分布式数据库数据完整性保护、数据备份和同步等方面提出了新的安全挑战。区块链可以用来解决这些挑战,部分原因是由于底层特性,如透明性、可追溯性、去中心化、安全性、不变性和自动化。我们全面调查了区块链如何在云计算模型中应用于提供安全服务,并分析了当前云计算模型中区块链相关技术的研究趋势。在回顾过程中,我们还简要研究了云计算如何影响区块链,特别是云计算可以为区块链提供的性能改进。我们的贡献包括以下内容:(i)总结区块链与云计算集成的可能架构和模型以及云计算在区块链中的作用;(ii)对基于云计算模型下不同区块链安全服务的近期相关工作进行分类和讨论;(iii)简单地调查云计算可以为bbb提供哪些改进;(iv)介绍业界/主要云供应商在云与区块链结合方向的发展现状;(五)分析集成区块链和云计算系统的主要障碍和挑战;(六)为区块链与云系统集成的未来研究和改进提供建议。
{"title":"Integrated Blockchain and Cloud Computing Systems: A Systematic Survey, Solutions, and Challenges","authors":"Jinglin Zou, D. He, S. Zeadally, Neeraj Kumar, Huaqun Wang, K. Choo","doi":"10.1145/3456628","DOIUrl":"https://doi.org/10.1145/3456628","url":null,"abstract":"Cloud computing is a network model of on-demand access for sharing configurable computing resource pools. Compared with conventional service architectures, cloud computing introduces new security challenges in secure service management and control, privacy protection, data integrity protection in distributed databases, data backup, and synchronization. Blockchain can be leveraged to address these challenges, partly due to the underlying characteristics such as transparency, traceability, decentralization, security, immutability, and automation. We present a comprehensive survey of how blockchain is applied to provide security services in the cloud computing model and we analyze the research trends of blockchain-related techniques in current cloud computing models. During the reviewing, we also briefly investigate how cloud computing can affect blockchain, especially about the performance improvements that cloud computing can provide for the blockchain. Our contributions include the following: (i) summarizing the possible architectures and models of the integration of blockchain and cloud computing and the roles of cloud computing in blockchain; (ii) classifying and discussing recent, relevant works based on different blockchain-based security services in the cloud computing model; (iii) simply investigating what improvements cloud computing can provide for the blockchain; (iv) introducing the current development status of the industry/major cloud providers in the direction of combining cloud and blockchain; (v) analyzing the main barriers and challenges of integrated blockchain and cloud computing systems; and (vi) providing recommendations for future research and improvement on the integration of blockchain and cloud systems.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"6 1","pages":"1 - 36"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80299393","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: 15
Transcriptional Regulatory Network Topology with Applications to Bio-inspired Networking: A Survey 转录调控网络拓扑在生物启发网络中的应用:综述
Pub Date : 2021-10-04 DOI: 10.1145/3468266
Satyaki Roy, P. Ghosh, Nirnay Ghosh, Sajal K. Das
The advent of the edge computing network paradigm places the computational and storage resources away from the data centers and closer to the edge of the network largely comprising the heterogeneous IoT devices collecting huge volumes of data. This paradigm has led to considerable improvement in network latency and bandwidth usage over the traditional cloud-centric paradigm. However, the next generation networks continue to be stymied by their inability to achieve adaptive, energy-efficient, timely data transfer in a dynamic and failure-prone environment—the very optimization challenges that are dealt with by biological networks as a consequence of millions of years of evolution. The transcriptional regulatory network (TRN) is a biological network whose innate topological robustness is a function of its underlying graph topology. In this article, we survey these properties of TRN and the metrics derived therefrom that lend themselves to the design of smart networking protocols and architectures. We then review a body of literature on bio-inspired networking solutions that leverage the stated properties of TRN. Finally, we present a vision for specific aspects of TRNs that may inspire future research directions in the fields of large-scale social and communication networks.
边缘计算网络范例的出现使计算和存储资源远离数据中心,更接近网络的边缘,主要由收集大量数据的异构物联网设备组成。与传统的以云为中心的范例相比,这种范例大大改善了网络延迟和带宽使用。然而,下一代网络继续受到其无法在动态和易发生故障的环境中实现自适应、节能、及时的数据传输的阻碍,而这正是生物网络在数百万年的进化过程中所面临的优化挑战。转录调控网络(TRN)是一种生物网络,其固有的拓扑鲁棒性是其底层图拓扑的函数。在本文中,我们调查了TRN的这些属性以及由此得出的指标,这些指标有助于智能网络协议和体系结构的设计。然后,我们回顾了利用TRN所述属性的生物启发网络解决方案的文献。最后,我们对trn的具体方面提出了一个愿景,这可能会激发大规模社会和通信网络领域未来的研究方向。
{"title":"Transcriptional Regulatory Network Topology with Applications to Bio-inspired Networking: A Survey","authors":"Satyaki Roy, P. Ghosh, Nirnay Ghosh, Sajal K. Das","doi":"10.1145/3468266","DOIUrl":"https://doi.org/10.1145/3468266","url":null,"abstract":"The advent of the edge computing network paradigm places the computational and storage resources away from the data centers and closer to the edge of the network largely comprising the heterogeneous IoT devices collecting huge volumes of data. This paradigm has led to considerable improvement in network latency and bandwidth usage over the traditional cloud-centric paradigm. However, the next generation networks continue to be stymied by their inability to achieve adaptive, energy-efficient, timely data transfer in a dynamic and failure-prone environment—the very optimization challenges that are dealt with by biological networks as a consequence of millions of years of evolution. The transcriptional regulatory network (TRN) is a biological network whose innate topological robustness is a function of its underlying graph topology. In this article, we survey these properties of TRN and the metrics derived therefrom that lend themselves to the design of smart networking protocols and architectures. We then review a body of literature on bio-inspired networking solutions that leverage the stated properties of TRN. Finally, we present a vision for specific aspects of TRNs that may inspire future research directions in the fields of large-scale social and communication networks.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"27 1","pages":"1 - 36"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87625060","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
Data Analytics for Air Travel Data: A Survey and New Perspectives 航空旅行数据的数据分析:调查与新视角
Pub Date : 2021-10-04 DOI: 10.1145/3469028
Haiman Tian, Maria Presa-Reyes, Yudong Tao, Tianyi Wang, Samira Pouyanfar, Alonso Miguel, Steven Luis, M. Shyu, Shu‐Ching Chen, S. S. Iyengar
From the start, the airline industry has remarkably connected countries all over the world through rapid long-distance transportation, helping people overcome geographic barriers. Consequently, this has ushered in substantial economic growth, both nationally and internationally. The airline industry produces vast amounts of data, capturing a diverse set of information about their operations, including data related to passengers, freight, flights, and much more. Analyzing air travel data can advance the understanding of airline market dynamics, allowing companies to provide customized, efficient, and safe transportation services. Due to big data challenges in such a complex environment, the benefits of drawing insights from the air travel data in the airline industry have not yet been fully explored. This article aims to survey various components and corresponding proposed data analysis methodologies that have been identified as essential to the inner workings of the airline industry. We introduce existing data sources commonly used in the papers surveyed and summarize their availability. Finally, we discuss several potential research directions to better harness airline data in the future. We anticipate this study to be used as a comprehensive reference for both members of the airline industry and academic scholars with an interest in airline research.
从一开始,航空业就通过快速的长途运输将世界各国联系在一起,帮助人们克服地理障碍。因此,这在国内和国际上都带来了可观的经济增长。航空业产生了大量的数据,捕获了关于其运营的各种信息,包括与乘客、货运、航班等相关的数据。分析航空旅行数据可以促进对航空市场动态的理解,使公司能够提供定制的、高效的和安全的运输服务。在如此复杂的环境下,由于大数据的挑战,从航空旅行数据中获取见解的好处尚未得到充分挖掘。本文旨在调查各种组成部分和相应的拟议数据分析方法,这些方法已被确定为航空业内部运作的关键。我们介绍了调查论文中常用的现有数据源,并总结了它们的可用性。最后,我们讨论了未来更好地利用航空公司数据的几个潜在研究方向。我们期望这项研究能为航空业成员和对航空研究感兴趣的学术学者提供全面的参考。
{"title":"Data Analytics for Air Travel Data: A Survey and New Perspectives","authors":"Haiman Tian, Maria Presa-Reyes, Yudong Tao, Tianyi Wang, Samira Pouyanfar, Alonso Miguel, Steven Luis, M. Shyu, Shu‐Ching Chen, S. S. Iyengar","doi":"10.1145/3469028","DOIUrl":"https://doi.org/10.1145/3469028","url":null,"abstract":"From the start, the airline industry has remarkably connected countries all over the world through rapid long-distance transportation, helping people overcome geographic barriers. Consequently, this has ushered in substantial economic growth, both nationally and internationally. The airline industry produces vast amounts of data, capturing a diverse set of information about their operations, including data related to passengers, freight, flights, and much more. Analyzing air travel data can advance the understanding of airline market dynamics, allowing companies to provide customized, efficient, and safe transportation services. Due to big data challenges in such a complex environment, the benefits of drawing insights from the air travel data in the airline industry have not yet been fully explored. This article aims to survey various components and corresponding proposed data analysis methodologies that have been identified as essential to the inner workings of the airline industry. We introduce existing data sources commonly used in the papers surveyed and summarize their availability. Finally, we discuss several potential research directions to better harness airline data in the future. We anticipate this study to be used as a comprehensive reference for both members of the airline industry and academic scholars with an interest in airline research.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"45 1","pages":"1 - 35"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82690772","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: 9
A Systematic Review of API Evolution Literature 原料药演化文献系统综述
Pub Date : 2021-10-04 DOI: 10.1145/3470133
Maxime Lamothe, Yann-Gaël Guéhéneuc, Weiyi Shang
Recent software advances have led to an expansion of the development and usage of application programming interfaces (APIs). From millions of Android packages (APKs) available on Google Store to millions of open-source packages available in Maven, PyPI, and npm, APIs have become an integral part of software development. Like any software artifact, software APIs evolve and suffer from this evolution. Prior research has uncovered many challenges to the development, usage, and evolution of APIs. While some challenges have been studied and solved, many remain. These challenges are scattered in the literature, which hides advances and cloaks the remaining challenges. In this systematic literature review on APIs and API evolution, we uncover and describe publication trends and trending topics. We compile common research goals, evaluation methods, metrics, and subjects. We summarize the current state-of-the-art and outline known existing challenges as well as new challenges uncovered during this review. We conclude that the main remaining challenges related to APIs and API evolution are (1) automatically identifying and leveraging factors that drive API changes, (2) creating and using uniform benchmarks for research evaluation, and (3) understanding the impact of API evolution on API developers and users with respect to various programming languages.
最近的软件进步导致了应用程序编程接口(api)的开发和使用的扩展。从Google Store上数以百万计的Android软件包(apk)到Maven、PyPI和npm中数以百万计的开源软件包,api已经成为软件开发不可或缺的一部分。像任何软件工件一样,软件api也在不断发展,并受到这种发展的影响。先前的研究已经揭示了api的开发、使用和发展所面临的许多挑战。虽然一些挑战已经被研究和解决,但许多挑战仍然存在。这些挑战分散在文献中,隐藏了进步,掩盖了剩下的挑战。在这篇关于API和API演变的系统文献综述中,我们发现并描述了出版趋势和趋势主题。我们汇编了共同的研究目标、评估方法、指标和主题。我们总结了当前最先进的技术,概述了已知的现有挑战以及在本次审查中发现的新挑战。我们得出的结论是,与API和API演变相关的主要挑战是:(1)自动识别和利用驱动API变化的因素,(2)创建和使用统一的研究评估基准,以及(3)了解API演变对API开发人员和用户的影响。
{"title":"A Systematic Review of API Evolution Literature","authors":"Maxime Lamothe, Yann-Gaël Guéhéneuc, Weiyi Shang","doi":"10.1145/3470133","DOIUrl":"https://doi.org/10.1145/3470133","url":null,"abstract":"Recent software advances have led to an expansion of the development and usage of application programming interfaces (APIs). From millions of Android packages (APKs) available on Google Store to millions of open-source packages available in Maven, PyPI, and npm, APIs have become an integral part of software development. Like any software artifact, software APIs evolve and suffer from this evolution. Prior research has uncovered many challenges to the development, usage, and evolution of APIs. While some challenges have been studied and solved, many remain. These challenges are scattered in the literature, which hides advances and cloaks the remaining challenges. In this systematic literature review on APIs and API evolution, we uncover and describe publication trends and trending topics. We compile common research goals, evaluation methods, metrics, and subjects. We summarize the current state-of-the-art and outline known existing challenges as well as new challenges uncovered during this review. We conclude that the main remaining challenges related to APIs and API evolution are (1) automatically identifying and leveraging factors that drive API changes, (2) creating and using uniform benchmarks for research evaluation, and (3) understanding the impact of API evolution on API developers and users with respect to various programming languages.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"43 1","pages":"1 - 36"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80731027","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: 26
A Survey on Deep Learning for Human Activity Recognition 面向人类活动识别的深度学习研究综述
Pub Date : 2021-10-04 DOI: 10.1145/3472290
Fuqiang Gu, Mu-Huan Chung, M. Chignell, S. Valaee, Baoding Zhou, Xue Liu
Human activity recognition is a key to a lot of applications such as healthcare and smart home. In this study, we provide a comprehensive survey on recent advances and challenges in human activity recognition (HAR) with deep learning. Although there are many surveys on HAR, they focused mainly on the taxonomy of HAR and reviewed the state-of-the-art HAR systems implemented with conventional machine learning methods. Recently, several works have also been done on reviewing studies that use deep models for HAR, whereas these works cover few deep models and their variants. There is still a need for a comprehensive and in-depth survey on HAR with recently developed deep learning methods.
人类活动识别是医疗保健和智能家居等许多应用的关键。在本研究中,我们对深度学习在人类活动识别(HAR)方面的最新进展和挑战进行了全面调查。虽然有很多关于HAR的调查,但他们主要关注HAR的分类,并回顾了使用传统机器学习方法实现的最先进的HAR系统。最近,也有一些研究对使用深度模型进行HAR的研究进行了回顾,然而这些研究只涵盖了很少的深度模型及其变体。目前仍有必要利用最近发展的深度学习方法对HAR进行全面而深入的调查。
{"title":"A Survey on Deep Learning for Human Activity Recognition","authors":"Fuqiang Gu, Mu-Huan Chung, M. Chignell, S. Valaee, Baoding Zhou, Xue Liu","doi":"10.1145/3472290","DOIUrl":"https://doi.org/10.1145/3472290","url":null,"abstract":"Human activity recognition is a key to a lot of applications such as healthcare and smart home. In this study, we provide a comprehensive survey on recent advances and challenges in human activity recognition (HAR) with deep learning. Although there are many surveys on HAR, they focused mainly on the taxonomy of HAR and reviewed the state-of-the-art HAR systems implemented with conventional machine learning methods. Recently, several works have also been done on reviewing studies that use deep models for HAR, whereas these works cover few deep models and their variants. There is still a need for a comprehensive and in-depth survey on HAR with recently developed deep learning methods.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"2018 1","pages":"1 - 34"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88204644","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: 82
A Systematic Literature Review on Virtual Machine Consolidation 虚拟机整合的系统文献综述
Pub Date : 2021-10-04 DOI: 10.1145/3470972
Alexandre H. T. Dias, L. H. A. Correia, N. Malheiros
Virtual machine consolidation has been a widely explored topic in recent years due to Cloud Data Centers’ effect on global energy consumption. Thus, academia and companies made efforts to achieve green computing, reducing energy consumption to minimize environmental impact. By consolidating Virtual Machines into a fewer number of Physical Machines, resource provisioning mechanisms can shutdown idle Physical Machines to reduce energy consumption and improve resource utilization. However, there is a tradeoff between reducing energy consumption while assuring the Quality of Service established on the Service Level Agreement. This work introduces a Systematic Literature Review of one year of advances in virtual machine consolidation. It provides a discussion on methods used in each step of the virtual machine consolidation, a classification of papers according to their contribution, and a quantitative and qualitative analysis of datasets, scenarios, and metrics.
近年来,由于云数据中心对全球能源消耗的影响,虚拟机整合已经成为一个被广泛探讨的话题。因此,学术界和企业都在努力实现绿色计算,减少能源消耗,最大限度地减少对环境的影响。通过将虚拟机整合为数量较少的物理机,资源分配机制可以关闭闲置的物理机,从而降低能耗,提高资源利用率。然而,在减少能源消耗和保证服务水平协议中建立的服务质量之间存在权衡。这项工作介绍了一年来在虚拟机整合方面的进展的系统文献综述。它讨论了虚拟机整合的每个步骤中使用的方法,根据其贡献对论文进行分类,并对数据集、场景和度量进行定量和定性分析。
{"title":"A Systematic Literature Review on Virtual Machine Consolidation","authors":"Alexandre H. T. Dias, L. H. A. Correia, N. Malheiros","doi":"10.1145/3470972","DOIUrl":"https://doi.org/10.1145/3470972","url":null,"abstract":"Virtual machine consolidation has been a widely explored topic in recent years due to Cloud Data Centers’ effect on global energy consumption. Thus, academia and companies made efforts to achieve green computing, reducing energy consumption to minimize environmental impact. By consolidating Virtual Machines into a fewer number of Physical Machines, resource provisioning mechanisms can shutdown idle Physical Machines to reduce energy consumption and improve resource utilization. However, there is a tradeoff between reducing energy consumption while assuring the Quality of Service established on the Service Level Agreement. This work introduces a Systematic Literature Review of one year of advances in virtual machine consolidation. It provides a discussion on methods used in each step of the virtual machine consolidation, a classification of papers according to their contribution, and a quantitative and qualitative analysis of datasets, scenarios, and metrics.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"25 1","pages":"1 - 38"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77937780","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: 8
Measuring Presence in Virtual Environments: A Survey 测量虚拟环境中的存在感:一项调查
Pub Date : 2021-10-04 DOI: 10.1145/3466817
V. Souza, Anderson Maciel, L. Nedel, Regis Kopper
The effectiveness of a virtual reality experience is strongly affected by the sense of presence of the users involved. This article reviews the different definitions of presence and the main proposed methods to measure it through the analysis of 1,214 papers published in the past 30 years. From the analysis of 239 user studies, we found that 85.8% used subjective measures, 11.7% used a combination of subjective and objective measures, while 2.5% used only objective measures. We also identified, from the studies reviewed, 29 main factors to evoke presence in virtual environments, grouped into four categories: Engagement, Personal Characteristics, Interaction Fidelity, and Display Fidelity.
虚拟现实体验的有效性很大程度上受到用户在场感的影响。本文通过对近30年来发表的1214篇论文的分析,回顾了存在的不同定义和主要提出的测量方法。从对239个用户研究的分析中,我们发现85.8%的人使用主观度量,11.7%的人使用主观和客观度量的结合,而2.5%的人只使用客观度量。我们还从回顾的研究中发现,在虚拟环境中唤起存在感的29个主要因素,分为四类:参与度、个人特征、互动保真度和显示保真度。
{"title":"Measuring Presence in Virtual Environments: A Survey","authors":"V. Souza, Anderson Maciel, L. Nedel, Regis Kopper","doi":"10.1145/3466817","DOIUrl":"https://doi.org/10.1145/3466817","url":null,"abstract":"The effectiveness of a virtual reality experience is strongly affected by the sense of presence of the users involved. This article reviews the different definitions of presence and the main proposed methods to measure it through the analysis of 1,214 papers published in the past 30 years. From the analysis of 239 user studies, we found that 85.8% used subjective measures, 11.7% used a combination of subjective and objective measures, while 2.5% used only objective measures. We also identified, from the studies reviewed, 29 main factors to evoke presence in virtual environments, grouped into four categories: Engagement, Personal Characteristics, Interaction Fidelity, and Display Fidelity.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"73 1","pages":"1 - 37"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83628558","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: 19
Adversarial Perturbation Defense on Deep Neural Networks 深度神经网络的对抗性扰动防御
Pub Date : 2021-10-04 DOI: 10.1145/3465397
Xingwei Zhang, Xiaolong Zheng, W. Mao
Deep neural networks (DNNs) have been verified to be easily attacked by well-designed adversarial perturbations. Image objects with small perturbations that are imperceptible to human eyes can induce DNN-based image class classifiers towards making erroneous predictions with high probability. Adversarial perturbations can also fool real-world machine learning systems and transfer between different architectures and datasets. Recently, defense methods against adversarial perturbations have become a hot topic and attracted much attention. A large number of works have been put forward to defend against adversarial perturbations, enhancing DNN robustness against potential attacks, or interpreting the origin of adversarial perturbations. In this article, we provide a comprehensive survey on classical and state-of-the-art defense methods by illuminating their main concepts, in-depth algorithms, and fundamental hypotheses regarding the origin of adversarial perturbations. In addition, we further discuss potential directions of this domain for future researchers.
深度神经网络(dnn)已经被证明很容易被设计良好的对抗性扰动攻击。具有人眼难以察觉的微小扰动的图像对象会导致基于dnn的图像分类器以高概率做出错误预测。对抗性扰动也可以欺骗现实世界的机器学习系统,并在不同的架构和数据集之间进行传输。近年来,对抗性微扰的防御方法已成为研究的热点。已经提出了大量的工作来防御对抗性扰动,增强DNN对潜在攻击的鲁棒性,或者解释对抗性扰动的起源。在本文中,我们通过阐明其主要概念、深入算法和关于对抗性扰动起源的基本假设,对经典和最先进的防御方法进行了全面的调查。此外,我们进一步讨论了该领域未来研究的潜在方向。
{"title":"Adversarial Perturbation Defense on Deep Neural Networks","authors":"Xingwei Zhang, Xiaolong Zheng, W. Mao","doi":"10.1145/3465397","DOIUrl":"https://doi.org/10.1145/3465397","url":null,"abstract":"Deep neural networks (DNNs) have been verified to be easily attacked by well-designed adversarial perturbations. Image objects with small perturbations that are imperceptible to human eyes can induce DNN-based image class classifiers towards making erroneous predictions with high probability. Adversarial perturbations can also fool real-world machine learning systems and transfer between different architectures and datasets. Recently, defense methods against adversarial perturbations have become a hot topic and attracted much attention. A large number of works have been put forward to defend against adversarial perturbations, enhancing DNN robustness against potential attacks, or interpreting the origin of adversarial perturbations. In this article, we provide a comprehensive survey on classical and state-of-the-art defense methods by illuminating their main concepts, in-depth algorithms, and fundamental hypotheses regarding the origin of adversarial perturbations. In addition, we further discuss potential directions of this domain for future researchers.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"7 1","pages":"1 - 36"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80100908","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: 14
Human Factors in Phishing Attacks: A Systematic Literature Review 网络钓鱼攻击中的人为因素:系统的文献综述
Pub Date : 2021-10-04 DOI: 10.1145/3469886
Giuseppe Desolda, Lauren S. Ferro, Andrea Marrella, T. Catarci, M. Costabile
Phishing is the fraudulent attempt to obtain sensitive information by disguising oneself as a trustworthy entity in digital communication. It is a type of cyber attack often successful because users are not aware of their vulnerabilities or are unable to understand the risks. This article presents a systematic literature review conducted to draw a “big picture” of the most important research works performed on human factors and phishing. The analysis of the retrieved publications, framed along the research questions addressed in the systematic literature review, helps in understanding how human factors should be considered to defend against phishing attacks. Future research directions are also highlighted.
网络钓鱼是指在数字通信中伪装成可信实体以获取敏感信息的欺诈行为。这种类型的网络攻击通常会成功,因为用户没有意识到自己的漏洞,或者无法理解其中的风险。本文提出了一个系统的文献综述,以绘制一个“大画面”,在人为因素和网络钓鱼方面进行了最重要的研究工作。对检索到的出版物的分析,以及在系统文献综述中解决的研究问题,有助于理解如何考虑人为因素来防御网络钓鱼攻击。展望了未来的研究方向。
{"title":"Human Factors in Phishing Attacks: A Systematic Literature Review","authors":"Giuseppe Desolda, Lauren S. Ferro, Andrea Marrella, T. Catarci, M. Costabile","doi":"10.1145/3469886","DOIUrl":"https://doi.org/10.1145/3469886","url":null,"abstract":"Phishing is the fraudulent attempt to obtain sensitive information by disguising oneself as a trustworthy entity in digital communication. It is a type of cyber attack often successful because users are not aware of their vulnerabilities or are unable to understand the risks. This article presents a systematic literature review conducted to draw a “big picture” of the most important research works performed on human factors and phishing. The analysis of the retrieved publications, framed along the research questions addressed in the systematic literature review, helps in understanding how human factors should be considered to defend against phishing attacks. Future research directions are also highlighted.","PeriodicalId":7000,"journal":{"name":"ACM Computing Surveys (CSUR)","volume":"20 1","pages":"1 - 35"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89871184","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: 30
期刊
ACM Computing Surveys (CSUR)
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