• Publications
  • Influence
Trust management system design for the Internet of Things: A context-aware and multi-service approach
TLDR
We propose a generic context-aware trust management system for the IoT aiming at addressing shortcomings of prior proposals and new requirements of wireless communications. Expand
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Virtual network provisioning across multiple substrate networks
TLDR
This paper addresses the provisioning of virtual resources in future networks relying on the Infrastructure as a service principle. Expand
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A Distributed Virtual Network Mapping Algorithm
TLDR
A distributed algorithm responsible for load balancing and mapping virtual nodes and links to the underlying physical network in a distributed and efficient manner. Expand
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A review on mobility management and vertical handover solutions over heterogeneous wireless networks
TLDR
In the nowadays heterogeneous wireless environment, a plethora of access networks have to be inter-connected in an optimal manner to meet the always best connected paradigm. Expand
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Virtual Resource Description and Clustering for Virtual Network Discovery
TLDR
A virtual resource description schema to specify properties and relations between virtual resources and a conceptual clustering technique to facilitate matching and discovery for virtual networks provisioning from shared physical resources. Expand
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Adaptive virtual network provisioning
TLDR
In the future, virtual networks will be allocated, maintained and managed much like clouds offering flexibility, extensibility and elasticity with resources acquired for a limited time and even on a lease basis . Expand
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A joint model for IEEE 802.15.4 physical and medium access control layers
TLDR
In this paper, we use the first way to better understand IEEE 802.15.4 functionalities at the PHY and the MAC layers. Expand
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Lightweight collaborative key establishment scheme for the Internet of Things
TLDR
This work addresses new security issues in the Internet of Things (IoT). Expand
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Context aware vertical handover decision making in heterogeneous wireless networks
TLDR
We propose an intelligent context-aware solution that considers both users and services requirements. Expand
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A Distributed and Autonomic Virtual Network Mapping Framework
TLDR
This paper addresses the challenge of assigning virtual networks, through network virtualisation, to the underlying physical network in a distributed and efficient manner. Expand
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