Pub Date : 2021-09-24DOI: 10.1504/ijguc.2021.117879
Mouhebeddine Berrima, W. Louhichi, N. B. Rajeb
Virtual machine migration is a basic mechanism to implement dynamic resource management such as resource restraints management, physical machine consolidation, and load balancing. These are necessa...
虚拟机迁移是实现动态资源管理(如资源约束管理、物理机整合和负载平衡)的基本机制。这些是必需的……
{"title":"Resource consumption trade-off for reducing hotspot migration in modern data centres","authors":"Mouhebeddine Berrima, W. Louhichi, N. B. Rajeb","doi":"10.1504/ijguc.2021.117879","DOIUrl":"https://doi.org/10.1504/ijguc.2021.117879","url":null,"abstract":"Virtual machine migration is a basic mechanism to implement dynamic resource management such as resource restraints management, physical machine consolidation, and load balancing. These are necessa...","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114308424","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}
Pub Date : 2021-09-24DOI: 10.1504/ijguc.2021.117844
Johanna Trujillo Diaz, Milton M. Herrera, Flor Nancy Díaz Piraquive
The swine industry contributes to food security around the world. However, the most vulnerable point in the industry occurs at the pig production cycle. This production cycle generates an unbalance...
{"title":"A computer-based decision support system for knowledge management in the swine industry","authors":"Johanna Trujillo Diaz, Milton M. Herrera, Flor Nancy Díaz Piraquive","doi":"10.1504/ijguc.2021.117844","DOIUrl":"https://doi.org/10.1504/ijguc.2021.117844","url":null,"abstract":"The swine industry contributes to food security around the world. However, the most vulnerable point in the industry occurs at the pig production cycle. This production cycle generates an unbalance...","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128256178","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}
Pub Date : 2021-09-24DOI: 10.1504/ijguc.2021.117873
Hailan Pan, Yongmei Lei, Shi Yin
This study analyses the data structure in cluster analysis. It is a clustering method that randomly selects a known number of points and then continues to expand. Through the comparative experiment...
{"title":"K-means clustering algorithm for data distribution in cloud computing environment","authors":"Hailan Pan, Yongmei Lei, Shi Yin","doi":"10.1504/ijguc.2021.117873","DOIUrl":"https://doi.org/10.1504/ijguc.2021.117873","url":null,"abstract":"This study analyses the data structure in cluster analysis. It is a clustering method that randomly selects a known number of points and then continues to expand. Through the comparative experiment...","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122881233","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}
Cloth Simulation Filtering (CSF) is an algorithm that is effectively applied to mobile 3D laser point cloud filtering. The classification threshold in cloth simulation is a key parameter for separa...
{"title":"Method for determining cloth simulation filtering threshold value based on curvature value of fitting curve","authors":"Jialong Sun, Zhengyang Zhang, Bingxin Long, Siyuan Qin, Yonghao Yan, Lize Wang, Jiangtao Qin","doi":"10.1504/ijguc.2021.117849","DOIUrl":"https://doi.org/10.1504/ijguc.2021.117849","url":null,"abstract":"Cloth Simulation Filtering (CSF) is an algorithm that is effectively applied to mobile 3D laser point cloud filtering. The classification threshold in cloth simulation is a key parameter for separa...","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115571989","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}
Pub Date : 2021-09-24DOI: 10.1504/ijguc.2021.117850
Gang Dai, Baomin Xu, Jianfeng Peng, Lei Zhang
Particle swarm optimisation has been widely used in solving scheduling problems. This paper proposes a hybrid algorithm namely Hill Climbing with Multi-objective Particle Swarm Optimisation called ...
粒子群算法在求解调度问题中得到了广泛的应用。本文提出了一种混合爬坡算法和多目标粒子群算法。
{"title":"Cloud workflow scheduling algorithm based on multi-objective hybrid particle swarm optimisation","authors":"Gang Dai, Baomin Xu, Jianfeng Peng, Lei Zhang","doi":"10.1504/ijguc.2021.117850","DOIUrl":"https://doi.org/10.1504/ijguc.2021.117850","url":null,"abstract":"Particle swarm optimisation has been widely used in solving scheduling problems. This paper proposes a hybrid algorithm namely Hill Climbing with Multi-objective Particle Swarm Optimisation called ...","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131051889","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}
Pub Date : 2021-09-24DOI: 10.1504/ijguc.2021.117851
Nassima Bouchareb, N. Zarour
Cloud computing is a business paradigm, where Cloud providers offer computing resources (software and hardware) and Cloud consumers use them. Forming Cloud federations and managing them is a big pr...
{"title":"An agent-based mechanism to form cloud federations and manage their requirements changes","authors":"Nassima Bouchareb, N. Zarour","doi":"10.1504/ijguc.2021.117851","DOIUrl":"https://doi.org/10.1504/ijguc.2021.117851","url":null,"abstract":"Cloud computing is a business paradigm, where Cloud providers offer computing resources (software and hardware) and Cloud consumers use them. Forming Cloud federations and managing them is a big pr...","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116711383","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}
Pub Date : 2021-09-24DOI: 10.1504/ijguc.2021.117846
A. Anasuya Threse Innocent, G. Prakash, K. Sangeeta
The emerging field of cryptography, Secure Computation, can be used to solve a number of distributed computing applications without loss of privacy of sensitive/private data. The applications can b...
{"title":"FastGarble: an optimised garbled circuit construction framework","authors":"A. Anasuya Threse Innocent, G. Prakash, K. Sangeeta","doi":"10.1504/ijguc.2021.117846","DOIUrl":"https://doi.org/10.1504/ijguc.2021.117846","url":null,"abstract":"The emerging field of cryptography, Secure Computation, can be used to solve a number of distributed computing applications without loss of privacy of sensitive/private data. The applications can b...","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123465921","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}
Pub Date : 2021-04-30DOI: 10.1504/IJGUC.2021.114821
E. Russo, Luca Verderame, A. Armando, A. Merlo
Fog computing is an emerging distributed computational paradigm that moves the computation towards the edge (i.e., where data are produced). Although Fog operating systems provide basic security mechanisms, security controls over the behaviour of applications running on Fog nodes are limited. For this reason, applications are prone to a variety of attacks. We show how current Fog operating systems (with a specific focus on Cisco IOx) are actually unable to prevent these attacks. We propose a runtime policy enforcement mechanism that allows for the specification and enforcement of user-defined security policies on the communication channels adopted by interacting Fog applications. We prove that the proposed technique reduces the attack surface of Fog computing w.r.t. malicious applications. We demonstrate the effectiveness of the proposed technique by carrying out an experimental evaluation against a realistic Fog-based IoT scenario for smart irrigation.
{"title":"DIOXIN: runtime security policy enforcement of fog applications","authors":"E. Russo, Luca Verderame, A. Armando, A. Merlo","doi":"10.1504/IJGUC.2021.114821","DOIUrl":"https://doi.org/10.1504/IJGUC.2021.114821","url":null,"abstract":"Fog computing is an emerging distributed computational paradigm that moves the computation towards the edge (i.e., where data are produced). Although Fog operating systems provide basic security mechanisms, security controls over the behaviour of applications running on Fog nodes are limited. For this reason, applications are prone to a variety of attacks. We show how current Fog operating systems (with a specific focus on Cisco IOx) are actually unable to prevent these attacks. We propose a runtime policy enforcement mechanism that allows for the specification and enforcement of user-defined security policies on the communication channels adopted by interacting Fog applications. We prove that the proposed technique reduces the attack surface of Fog computing w.r.t. malicious applications. We demonstrate the effectiveness of the proposed technique by carrying out an experimental evaluation against a realistic Fog-based IoT scenario for smart irrigation.","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132757509","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}
Pub Date : 2020-09-14DOI: 10.1504/ijguc.2020.10029974
Modigari Narendra, M. Valarmathi, L. Anbarasi, D. Prasanna
Watermarking schemes help to secure the ownership, authenticity, and copyright-related security issues of electronic data. Digital watermarking is used to enhance the copyright protection of the 3D models thus overcoming the integrity violations. An efficient, robust, semi-blind computationally secure DWT-based watermarking is proposed for 3D models. Firstly, a block segmentation of the vertices is performed on the horizontally or vertically scrambled host 3D model. The secret watermark is embedded into the lower frequency band of each segment using Discrete Wavelet Transform (DWT). The proposed scheme employs block rearrangement to scramble the host 3D model so as to enhance the security and fidelity of the embedded watermark. Reverse scrambling and inverse DWT is accomplished for constructing the watermarked model. Semi-blind extraction process achieved a successful retrieval of the secret watermark from the watermarked 3D model. A simulation study with a variety of 3D models evidenced the performance of the proposed watermarking scheme in terms of geometrical attacks, robustness and degradation affect.
{"title":"A vector-based watermarking scheme for 3D models using block rearrangements","authors":"Modigari Narendra, M. Valarmathi, L. Anbarasi, D. Prasanna","doi":"10.1504/ijguc.2020.10029974","DOIUrl":"https://doi.org/10.1504/ijguc.2020.10029974","url":null,"abstract":"Watermarking schemes help to secure the ownership, authenticity, and copyright-related security issues of electronic data. Digital watermarking is used to enhance the copyright protection of the 3D models thus overcoming the integrity violations. An efficient, robust, semi-blind computationally secure DWT-based watermarking is proposed for 3D models. Firstly, a block segmentation of the vertices is performed on the horizontally or vertically scrambled host 3D model. The secret watermark is embedded into the lower frequency band of each segment using Discrete Wavelet Transform (DWT). The proposed scheme employs block rearrangement to scramble the host 3D model so as to enhance the security and fidelity of the embedded watermark. Reverse scrambling and inverse DWT is accomplished for constructing the watermarked model. Semi-blind extraction process achieved a successful retrieval of the secret watermark from the watermarked 3D model. A simulation study with a variety of 3D models evidenced the performance of the proposed watermarking scheme in terms of geometrical attacks, robustness and degradation affect.","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115489084","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}
Pub Date : 2020-09-14DOI: 10.1504/ijguc.2020.10029710
D. Silva, José dos Santos Machado, A. Ribeiro, E. Moreno
In recent years, the number of smart devices has grown exponentially. However, the computational demand for latency-sensitive applications has grown and the traditional model of cloud computing is no longer able to meet alone all the needs of this type of application. In this direction, a new paradigm of computation was introduced, it is called Fog Computing. Many challenges need to be overcome, especially those regarding issues such as security, power consumption, high latency in communication with critical IoT applications, and need for QoS. We have presented a container migration mechanism to Fog and the cloud computing that supports the implementation of optimisation strategies to achieve different objectives and solutions to problems of resources allocation. In addition, our work emphasises the performance and latency optimisation, through an autonomic architecture based on the MAPE-K control loop, and provides a foundation for the analysis and optimisation architectures design to support IoT applications.
{"title":"Towards self-optimisation in fog computing environments","authors":"D. Silva, José dos Santos Machado, A. Ribeiro, E. Moreno","doi":"10.1504/ijguc.2020.10029710","DOIUrl":"https://doi.org/10.1504/ijguc.2020.10029710","url":null,"abstract":"In recent years, the number of smart devices has grown exponentially. However, the computational demand for latency-sensitive applications has grown and the traditional model of cloud computing is no longer able to meet alone all the needs of this type of application. In this direction, a new paradigm of computation was introduced, it is called Fog Computing. Many challenges need to be overcome, especially those regarding issues such as security, power consumption, high latency in communication with critical IoT applications, and need for QoS. We have presented a container migration mechanism to Fog and the cloud computing that supports the implementation of optimisation strategies to achieve different objectives and solutions to problems of resources allocation. In addition, our work emphasises the performance and latency optimisation, through an autonomic architecture based on the MAPE-K control loop, and provides a foundation for the analysis and optimisation architectures design to support IoT applications.","PeriodicalId":375871,"journal":{"name":"Int. J. Grid Util. Comput.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124969139","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：