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Traffic classification allows network operators to gain important insights to better characterize packet flows, enabling fundamental applications such as traffic engineering, network analytics and Quality of Service (QoS) enforcing. A common approach adopted for flow classification is based on Deep Packet Inspection (DPI): all the traffic is processed by a middlebox whose task is the association of...
Traffic localisation is an important aspect of traffic management on the Internet. The caching of content and its distribution from localised servers is one mechanism that enables traffic localisation and reduces transit costs for network providers while enhancing service performance. However, personalized, dynamic user content is often un-cacheable due to its nature. As we move towards a world of...
In most Service-Oriented frameworks service selection is based on provider-centric information despite well-known shortcomings (trustworthiness, incompleteness, subjectivity). We propose to allow consumers and third-party modules to extend information about providers and their services directly into the service registry. The knowledge is organized and shared via access controlled groups of interest...
There have been several efforts to provide service-aware technologies in the networks, such as Service-Oriented Architecture (SOA) and Service Delivery Platform (SDP). These technologies were integrated with Service Overlay Network (SON) infrastructure to support control and delivery of services over multiple network domains. However, SON has the limitations of handling the increasing need of ubiquitous...
The paper presents a Cognitive Device Management System (CDMS) that can enhance user devices with self-management capabilities. In general, a cognitive system can be defined as a system that comprises awareness and decision making functionality and can adapt its operation in an autonomous manner, taking into account context, policies, goals and knowledge. The presented CDMS aims to augment devices...
Warfighters in today's asymmetric engagements need access to mission-critical information no matter when and where it becomes available. Information Management Services (IMSs) based on publish-subscribe-query services have emerged as an important enabler of tactical information dominance in combined tactical and enterprise military situations. IMSs support information brokering and dissemination between...
As it is very difficult for learners to find the most proper contents according to their preferences from massive resources in U-Learning environment, the resource recommendation mechanism as a core component must be introduced. On the other hand, traditional recommendation mechanisms have been widely studied in e-business and personalized service fields in which most of them only take into account...
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