Designing a Flexible Architecture based on mobile agents for Executing Query in Cloud Databases

Alshammari, Salah T.; Eassa, Fathy

doi:10.1109/ncg.2018.8593011

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…A proposta apresentada em [Korovin et al 2020] descreve um esquema para armazenamento de dados distribuídos em agentes, sendo mantidos os dados nos agentes próximos à aplicac ¸ão que necessita deles. O estudo descrito em [ALSHAMMARI and EASSA 2018] aborda o uso de agentes móveis que consultam BDs em nuvem e permitem o deslocamento entre vários pontos de conexão. O trabalho de [Pirani et al 2022], por sua vez, propõe a arquitetura de um Sistema Multiagente de Modelo Relacional ("Relationalmodel multi-agent system" -RMAS) para definir a padronizac ¸ão do relacionamento entre os dados em um MAS.…”

Section: Trabalhos Relacionadosunclassified

Transferência de Dados entre Agentes em um Sistema Multiagente no Domínio do Gerenciamento de Energia em Veículos Elétricos

Veiga,

Mello,

Ramos

et al. 2024

Anais Da XIX Escola Regional De Banco De Dados (ERBD 2024)

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A gestão energética dos veículos elétricos compreende um conjunto de procedimentos e atividades cujo foco final é a otimização do uso de energia. Neste cenário, nos últimos anos, muitas pesquisas foram desenvolvidas para fornecer estruturas que auxiliem esses procedimentos e atividades através de técnicas de Aprendizado de Máquina e sistemas multiagentes. Porém, esses trabalhos não detalham o gerenciamento de dados envolvido nesses ambientes, nem mesmo como os esquemas de dados são estruturados, inclusive considerando a questão do sigilo dos dados sensíveis. Este artigo propõe um modelo de sistema multiagente e detalha a transferência e compartilhamento de dados entre os agentes envolvidos. Os testes realizados comprovam a eficiência do modelo adotado e a segurança na troca de dados entre agentes.

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Section: Trabalhos Relacionadosunclassified

Transferência de Dados entre Agentes em um Sistema Multiagente no Domínio do Gerenciamento de Energia em Veículos Elétricos

Veiga,

Mello,

Ramos

et al. 2024

Anais Da XIX Escola Regional De Banco De Dados (ERBD 2024)

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“…Any type of trust management service is vulnerable to a variety of attacks [31]. These attacks have the potential to either enhance or destroy the reputation of a specific entity [32,33].…”

Section: Comparison Of Security and Accuracymentioning

confidence: 99%

Building a Reputation Attack Detector for Effective Trust Evaluation in a Cloud Services Environment

Alshammari

Alsubhi

2021

Applied Sciences

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Cloud computing is a widely used technology that has changed the way people and organizations store and access information. This technology is versatile, and extensive amounts of data can be stored in the cloud. Businesses can access various services over the cloud without having to install applications. However, cloud computing services are provided over a public domain, which means that both trusted and non-trusted users can access the services. Although there are a number of advantages to cloud computing services, especially for business owners, various challenges are posed in terms of the privacy and security of information and online services. A threat that is widely faced in the cloud environment is the on/off attack, in which entities exhibit proper behavior for a given time period to develop a positive reputation and gather trust, after which they exhibit deception. Another threat often faced by trust management services is a collusion attack, which is also known as collusive malicious feedback behavior. This is carried out when a group of people work together to make false recommendations with the intention of damaging the reputation of another party, which is referred to as a slandering attack, or to enhance their own reputation, which is referred to as a self-promoting attack. In this paper, a viable solution is provided with the given trust model for preventing these attacks. This method works by providing effective security to cloud services by identifying malicious and inappropriate behaviors through the application of trust algorithms that can identify on/off attacks and collusion attacks by applying different security criteria. Finally, the results show that the proposed trust model system can provide high security by decreasing security risk and improving the quality of decisions of data owners and cloud operators.

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Designing a Flexible Architecture based on mobile agents for Executing Query in Cloud Databases

Cited by 2 publications

References 3 publications

Transferência de Dados entre Agentes em um Sistema Multiagente no Domínio do Gerenciamento de Energia em Veículos Elétricos

Transferência de Dados entre Agentes em um Sistema Multiagente no Domínio do Gerenciamento de Energia em Veículos Elétricos

Building a Reputation Attack Detector for Effective Trust Evaluation in a Cloud Services Environment

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