• Publications
  • Influence
Network service orchestration standardization: A technology survey
Network services underpin operator revenues, and value-added services provide income beyond core (voice and data) infrastructure capability. Today, operators face multiple challenges: a need toExpand
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Context modelling and a context-aware framework for pervasive service creation: A model-driven approach
Pervasive service creation entails a complex process that involves a diversity of development aspects. Context-awareness is an important facet of pervasive service creation, which deals with theExpand
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Computation Offloading in Multi-Access Edge Computing Using a Deep Sequential Model Based on Reinforcement Learning
MEC is an emerging paradigm that utilizes computing resources at the network edge to deploy heterogeneous applications and services. In the MEC system, mobile users and enterprises can offloadExpand
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OpenCache: A software-defined content caching platform
Network operators recognise that Content Delivery Networks are essential for meeting user Internet application and content demands. The infrastructure must be tightly integrated to provide requestExpand
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An Open Source Domain-Specific Tools Framework to Support Model Driven Development of OSS
Telecommunications companies undergo massive transformations which reflect onto exacting requirements for controlling the costs of new Operation Support Systems (OSS) development and integration.Expand
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The role of SDN and NFV for flexible optical networks: Current status, challenges and opportunities
Today's optical transport domains are typically built using fixed grid technology. They are statically configured and operationally intensive to manage, lacking the capability for dynamic servicesExpand
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Pervasive Service Creation using a Model Driven Petri Net Based Approach
Service creation is a complex process that involves service analysis design, implementation and testing. Traditionally, the service is validated at the late stage of testing. This increasesExpand
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Federated Learning Based Proactive Content Caching in Edge Computing
Content caching is a promising approach in edge computing to cope with the explosive growth of mobile data on 5G networks, where contents are typically placed on local caches for fast and repetitiveExpand
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A Model Driven Integration Architecture for Ontology-Based Context Modelling and Context-Aware Application Development
Context-awareness is a very important feature for pervasive services to enhance their flexibility and adaptability to changing conditions and dynamic environments. Using ontologies to model contextExpand
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Specification of non-functional requirements for contract specification in the NGOSS framework for quality management and product evaluation
The community of operation support systems (OSS) for telecom applications defined a set of fundamental principles, processes, and architectures for developing the next generation OSS through theExpand
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