2016 Third International Conference on Systems of Collaboration (SysCo)最新文献_第2页

A formal specification approach of Privacy-aware Attribute Based Access Control (Pa-ABAC) model for cloud computing 基于隐私感知属性的云计算访问控制(Pa-ABAC)模型的形式化规范方法

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831324

M. Ed-Daibouni, A. Lebbat, S. Tallal, H. Medromi

{"title":"A formal specification approach of Privacy-aware Attribute Based Access Control (Pa-ABAC) model for cloud computing","authors":"M. Ed-Daibouni, A. Lebbat, S. Tallal, H. Medromi","doi":"10.1109/SYSCO.2016.7831324","DOIUrl":"https://doi.org/10.1109/SYSCO.2016.7831324","url":null,"abstract":"The ability to share services and information between departments, partners, customers and other stakeholders of the company's ecosystem is one of the major advantages of cloud computing. The effective deployment of a cloud must be built around the secure and efficient management of user access to resources and data protection against unauthorized disclosure. The Privacy element concerned the protection of the Personal Information Identity (PII) against unauthorized disclosures, which is considered a critical requirement for many enterprises. The traditional access control models that are identity based does not support the privacy requirements and inflexible. In this paper, we propose a new model called Privacy-aware Attribute Based Access Control (Pa-ABAC), the extension of the Attribute Based Access Control (ABAC) model, to express privacy requirements. Our objective is to formally specify the behavior of different elements of the proposed model in a cloud environment. This is very important to develop a valid security policy for a cloud environment free from specification errors and inconsistencies.","PeriodicalId":328833,"journal":{"name":"2016 Third International Conference on Systems of Collaboration (SysCo)","volume":"282 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116079691","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

Data storage in big data context: A survey 大数据环境下的数据存储:调查

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831344

A. Elomari, A. Maizate, L. Hassouni

引用次数: 9

An approach for meteorological data integration and stream processing 一种气象数据集成与流处理方法

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831342

Mohamed Hdafa, Youssef Zouhairi, M. Lemoudden, E. Ziyati

引用次数: 1

A case-based reasoning approach to the reusability of CWM metadata CWM元数据可重用性的基于案例的推理方法

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831343

Lamiae Demraoui, Hicham Behja, E. Zemmouri, Rachid Ben Abbou

{"title":"A case-based reasoning approach to the reusability of CWM metadata","authors":"Lamiae Demraoui, Hicham Behja, E. Zemmouri, Rachid Ben Abbou","doi":"10.1109/SYSCO.2016.7831343","DOIUrl":"https://doi.org/10.1109/SYSCO.2016.7831343","url":null,"abstract":"A decisional process is usually held by one or more expert users having different viewpoints. That is, they manipulate several knowledge and know-how with different objectives, preferences, competencies, and different visions on the data warehouse entities. In this paper, we propose to establish coordination and knowledge sharing between users of a decisional process based on the Common Warehouse Metamodel (CWM) standard to enhance reusability in terms of viewpoint within a system and to promote a good coordination between users of a multi-view analysis. After a brief review of our approach of viewpoint in CWM, we will first model and formalize interaction and interdependence between various analyses according to different viewpoints through introducing a set of relations between viewpoints. These relations allow us to ensure coordination and mutual understanding between different users of a decisional process based on the CWM. Then, based on those relations, we propose a Case-Based Reasoning (CBR) process with the aim to improve reusability of users' analysis and experiences, and to guide novice users during the exploitation of the decisional process in terms of viewpoint.","PeriodicalId":328833,"journal":{"name":"2016 Third International Conference on Systems of Collaboration (SysCo)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125359163","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

A survey on Internet of Things coordination 关于物联网协调的调查

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831328

Radia Belkeziz, Zahi Jarir

引用次数: 16

A new architecture for traffic congestion using smartphone and wireless sensor networks 使用智能手机和无线传感器网络的交通拥堵新架构

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831329

Rachid Aouami, M. Ouzzif, M. Rifi

{"title":"A new architecture for traffic congestion using smartphone and wireless sensor networks","authors":"Rachid Aouami, M. Ouzzif, M. Rifi","doi":"10.1109/SYSCO.2016.7831329","DOIUrl":"https://doi.org/10.1109/SYSCO.2016.7831329","url":null,"abstract":"Travelling is one of the daily routine activities for most people. In the recent studies that were identified, we found many uses for the smartphone in smart diver application on the environment. However, the energy is the key challenge for our planet. We also found that very few high-quality studies exist to help us understand how best to use this technology. Taking account that users are using smartphones with internet connection as WIFI, 3G etc. Who spends the most time on applications now [1], there is a good opportunity to propose our architecture for wireless sensor network using smartphones. Employment of low power wireless sensor networks (WSN) paired with smartphone technologies are reviewed as a novel technologies to control and management traffic congestion. In this papers we discuss how the traffic road uses the sensor putted in the street collaborate which the smartphone of the users to sense and ordinate the traffic condition, and will make a solution for reducing the communication among nodes using good routing algorithms and shut downing the nodes when they are not required. In the case of measure, it should be able to perform two functions: first, as a router and second, as a sensor or aggregator, and these will both affect users preferences of the device. The fulfillment of these preferences or requirements will then lead to acceptance.","PeriodicalId":328833,"journal":{"name":"2016 Third International Conference on Systems of Collaboration (SysCo)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133997443","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

Applying secure multi-party computation to improve collaboration in healthcare cloud 应用安全多方计算来改善医疗保健云中的协作

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831325

M. Marwan, A. Kartit, H. Ouahmane

{"title":"Applying secure multi-party computation to improve collaboration in healthcare cloud","authors":"M. Marwan, A. Kartit, H. Ouahmane","doi":"10.1109/SYSCO.2016.7831325","DOIUrl":"https://doi.org/10.1109/SYSCO.2016.7831325","url":null,"abstract":"Healthcare organizations are interested in adopting collaborative systems to improve the quality of medical services. Recently, cloud computing has fueled the integration of modern information and communication technologies in the healthcare system. In fact, this new paradigm provides computational resources to the end users as services. Furthermore, it is used to share medical information across the healthcare ecosystem. But, protecting the patient's privacy in this environment is still a challenge that must be overcome. In fact, medical information is sensitive data that should be kept secret against unauthorized users. To achieve this goal, we propose an approach based on Secure Multi-party Computation (SMC) protocols to ensure privacy-preserving in the collaborative systems. In this concept, different organizations collaborate to accomplish common goals without allowing any party to view and reveal another individual's private data. This paper aims at providing the fundamentals of the proposed protocols and their main applications in the healthcare system. In this context, we propose a framework based on SMC for privacy-preserving collaborative environment in the healthcare sector. The proposed solution is based on the Paillier scheme to ensure data security. This is achieved by exploiting the additive homomorphic property of this public key cryptosystem.","PeriodicalId":328833,"journal":{"name":"2016 Third International Conference on Systems of Collaboration (SysCo)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133281926","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

Modeling cooperation of inter-university e-leaming workflows with a multi-level virtual architecture 基于多级虚拟体系结构的校际电子学习工作流协作建模

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831335

Samiha El Messari, Khalid Bouragba

引用次数: 1

Enrichment of ontology by exploiting collaborative tagging systems: A contextual semantic approach 利用协作标记系统丰富本体:一种上下文语义方法

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831337

Sara Qassimi, E. Abdelwahed, Meriem Hafidi, Rachid Lamrani

引用次数: 8

Deployment and redeployment of ambulances using a heuristic method and an Ant Colony Optimization — Case study 使用启发式方法和蚁群优化的救护车部署和重新部署-案例研究

2016 Third International Conference on Systems of Collaboration (SysCo) Pub Date : 2016-11-01 DOI: 10.1109/SYSCO.2016.7831330

Meryam Benabdouallah, Chakib Bojji, Othmane El Yaakoubi

引用次数: 8