Publications

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2017
Fiorini, SR, Bermejo-Alonso J, Gon P, de Freitas PE, Alarcos OA, Olszewska JI, Prestes E, Schlenoff C, Ragavan SV, Redfield S, Spencer B, Li H.  2017.  A Suite of Ontologies for Robotics and Automation [Industrial Activities], March. IEEE Robotics Automation Magazine. 24:8-11., Number 1 Abstract

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Galibus, T, de B. Vieira TP, de Freitas EP, de O. Albuquerque R, ao C. L da Costa JP, T. de Sousa Júnior R, Krasnoproshin V, Zaleski A, Vissia HERM, del Galdo G.  2017.  Offline Mode for Corporate Mobile Client Security Architecture, Aug. Mobile Networks and Applications. 22:743–759., Number 4 AbstractWebsite

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Preventing data leakage on the mobile client is a crucial security problem. Therefore, additional control and protection should be taken for the confidential data on the mobile clients that leave the boundaries of the organization. This paper presents a novel approach to the security of the corporate mobile clients, in particular when they operate in the offline mode. The presented approach includes the essential conceptualization and the definition of the core methodology to solve the problem of offline mobile security, i.e. the protection of the confidential data in use when the mobile client is not connected to the corporate cloud. The protection of the sensitive data is provided by the combination of cryptographic means and analytics methods to detect malicious user behavior. The proposed security architecture supports the basic mobile client protection principles: minimized traffic load and reduced communication with the cloud; usage of light-weighted operations and an optimized combination of the security methods.

2016
Orfanus, D, de Freitas EP, Eliassen F.  2016.  Self-Organization as a Supporting Paradigm for Military UAV Relay Networks, April. IEEE Communications Letters. 20:804-807., Number 4 Abstract

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2014
Orfanus, D, de Freitas EP.  2014.  Comparison of UAV-based reconnaissance systems performance using realistic mobility models, Oct. 2014 6th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT). :248-253. Abstract

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Orfanus, D, Eliassen F, de Freitas EP.  2014.  Self-organizing relay network supporting remotely deployed sensor nodes in military operations, Oct. 2014 6th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT). :326-333. Abstract

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2013
Heimfarth, T, de Oliveira HE, de Freitas EP.  2013.  Alarm delivery to Unmanned Aerial Vehicles in wireless sensor networks using coordinators, June. 16th IEEE International Symposium on Object/component/service-oriented Real-time distributed Computing (ISORC 2013). :1-8. Abstract

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2012
de Sa, GCA, Heimfarth T, de Oliveira EH, de Freitas PE.  2012.  An Algorithm to Coordinate Missions in Wireless Sensor Networks, March. IEEE Latin America Transactions. 10:1595-1602., Number 2 Abstract

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