Conference articles: Recent submissions
Now showing items 21-40 of 79
Energy-aware Coflow Scheduling for Sustainable Workload Management
Handling High-Performance Computing (HPC) workflows often requires the orchestration of a collection of parallel flows. Traditional techniques to optimize flow-level metrics do not perform well in optimizing such collections ...
Deploying SDN in GEANT production network
Since the demand for more bandwidth, agile infrastructures and services grows, it becomes challenging for Service Providers like GEANT to manage the proprietary underlay, while keeping costs low. In such a scenario, Software ...
NFV-based protection: the SHIELD approach
This demo showcases some of the capabilities foreseen for the security infrastructure designed by the H2020 SHIELD project. SHIELD exploits NFV for adaptive monitoring of an IT infrastructure and for feeding the data to ...
An end-to-end toolset for the creation and delivery of video-based multi-device content
We introduce an end-to-end toolset for the production and delivery of synchronous multi-device content. We outline the application scenario requirements and the challenges involved in creating video content that works ...
Ensembled Outlier Detection using Multi-Variable Correlation in WSN through Unsupervised Learning Techniques
Outlier detection in Wireless Sensor Networks is a crucial aspect in IoT, since cheap sensors tend to be seriously exposed to errors and inaccuracies. Hence, there is the need of a solution to improve the quality of the ...
Holo-conferencias 3D multi-usuario: hacia una nueva generación de reuniones virtuales
Los sistemas de videoconferencia multi-usuario han ganado mucha relevancia en la sociedad. Aunque estos hayan evolucionado considerablemente en cuanto a escalabilidad, interoperabilidad y funcionalidades de interacción, ...
Production and Delivery of Video for Multi-device Synchronized Playout
In the contemporary living room, the audience's attention is often divided between TVs, second screens and, increasingly, head mounted displays. To address this reality, ImmersiaTV is a H2020 European project which is ...
Application of distributed computing and machine learning technologies to cybersecurity
SHIELD is a distributed cyber-security system that leverages Network Function Virtualisation for dynamically deploying virtual Network Security Functions. The security functions send network traffic’s monitoring data to a ...
Network Services SLAs over 5G Infrastructure Converging Disaggregated Network and Compute Resources
5G networks will comprise multiple network and compute infrastructure setups at finest fragmentation consisting of multiple disaggregated pools of network, compute and storage resources. Thus, 5G shall provide the means ...
Cost-Efficient 5G Non-Public Network Roll-Out: The Affordable5G Approach
The era of 5G broadband wireless networks is inextricably connected with the provision of high data rates to mobile users, as well as bandwidth demanding and low latency applications. While large scale deployments of 5G ...
Nuberu: Reliable RAN Virtualization in Shared Platforms
RAN virtualization will become a key technology for the last mileof next-generation mobile networks driven by initiatives such asthe O-RAN alliance. However, due to the computing fluctuationsinherent to wireless dynamics ...
Benchmarking the Cooperative Awareness Service at Application Layer with IEEE 802.11p and LTE-PC5 Mode-4
Vehicular communications hold the promise of disrupting mobility services and supporting the mass adoption of future autonomous vehicles. Regulators have set aside specific spectrum at the 5.9 GHz band to support Intelligent ...
Assessment of CAPEX and OPEX for Media Services in Cloud Enabled 5G Networks
A techno economic analysis for a C-RAN architecture in a Crowded Events (CE) offering immersive video services (IVS) is presented. The analysis shows that investments for an IVS in CE relying on edge cloud resources are ...
CPSoSaware: Cross-layer Cognitive Optimization Tools & Methods for the Lifecycle Support of Dependable CPSoS
Cyber-physical Systems of Systems (CPSoS) are large complex systems where physical elements interact with and are controlled by a large number of distributed and networked computing elements as well as human users. Their ...
Designing a 3GPP NB-IoT NTN service for CubeSats in low density Constellations
The 3rd Generation Partnership Project (3GPP), the standard development organization in charge of the 5G mobile system specifications, is currently developing the adaption of the NB-IoT protocol for non-terrestrial networks ...
Revisiting Open eXchange Points with Software Defined Networking
The introduction of SDN in Service Providers’ networks like GEANT is a challenging task. Prototypes of new ´ generation services have to exhibit “carrier grade” characteristics, meet the high level expectations and specialized ...
Design, development and evaluation of adaptative and interactive solutions for high-quality viewport-aware VR360 video processing and delivery
This páper contáins the reseárch proposál of Miguel Ferná ndez Dásí thát wás presented át the MMSys 2022 doctorál symposium.1 The production ánd consumption of multimediá content is continuously increásing, ánd this ...
ImAc Player: Enabling a Personalized Consumption of Accessible Immersive Contents
Accessibility is a fundamental requirement for every (multimedia) service. Although immersive media services are on the rise, they still lack of accessibility features. This paper presents a web-based player that enables ...
PALANTIR: Zero-Trust Architecture for Managed Security Service Provider
The H2020 PALANTIR project aims at delivering a Security-as-a-Service solution to SMEs and microenterprises via the exploitation of containerised Network Functions. However, these functions are conceived by third-party ...
