Fundació Privada i2CAT, Internet i Innovació Digital a Catalunya: Recent submissions
Now showing items 61-80 of 169
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 ...
CARAMEL: Results on a Secure Architecture for Connected and Autonomous Vehicles Detecting GPS Spoofing Attacks
The main goal of the H2020-CARAMEL project is to address the cybersecurity gaps introduced by the new technological domains adopted by modern vehicles applying, among others, advanced Artificial Intelligence and Machine ...
Enhanced Access Traffic Steering Splitting Switching with Utility-Based Decisioning'
Coexistence of 3GPP access networks, namely 4G and 5G, and non-3GPP access networks, namely Wi-Fi, has enabled data offloading from one access network to another to reduce burden on the congested network. Within the evolution ...
Convergence between TV and VR: Enabling Truly Immersive and Social Experiences
A seamless convergence between the connected TV and Virtual Reality (VR) ecosystems can open to the door to new fascinating scenarios. This paper initially introduces three EU H2020 projects (ImmersiaTV, ImAc and VRTogether) ...
Static Graphs for Coding Productivity in OpenACC
The main contribution of this work is to increase the coding productivity for GPU programming by using the concept of Static Graphs. To do so, we have combined the new CUDA Graph API with the OpenACC programming model. We ...
Assuring QoS guarantees for Heterogeneous Services in RINA networks with Delta-Q
With the increasing usage of cloud computing and dependence on a diverse set of distributed applications, users are reliant on consistent outcomes from a shared infrastructure. This drives the need for improved QoS guarantees ...
AI-Based Autonomous Control, Management, and Orchestration in 5G: From Standards to Algorithms
While the application of artificial intelligence (Ai) to 5G networks has raised strong interest, standard solutions to bring Ai into 5G systems are still in their infancy and have a long way to go before they can be used ...
Improving road safety and user experience by employing dynamic in-vehicle information systems
Modern vehicular infotainment systems are becoming increasingly complex and are embracing a wide range of functionalities. Interacting with some of these functionalities, while driving, may increase the driver's workload ...
Dynamic QoS QoE Assurance in Realistic NFV-enabled 5G access Networks
Fifth generation mobile communication (5G) networks promise lower latency, higher traffic volume and data rates compared to what we see nowadays. Among all technologies, Network Function Virtualization (NFV) and Software ...
Validating a 5G-Enabled Neutral Host Framework in City-Wide Deployments
Along with the adoption of 5G, the development of neutral host solutions provides a unique opportunity for mobile networks to accommodate the needs of emerging use-cases and in the consolidation of new business models. By ...
SHIELD: A Novel NFV-based Cybersecurity Framework
SHIELD is an EU-funded project, targeting at the design and development of a novel cybersecurity framework, which offers security-as-a-Service in an evolved telco environment. The SHIELD framework leverages NFV (Network ...
Mobility management in RINA networks: experimental validation of architectural properties
Mobility management is a challenging problem in current networks, typically requiring dedicated, specialised protocols that manage the lifetime of a series of tunnels that follow mobile hosts as they roam through the ...
Modular Testbed for KPI Monitoring in Omnidirectional Video Streaming Scenarios
The streaming of high quality and omnidirectional videos in Over-the-top (OTT) environments still faces many challenges. The research community is devoting efforts on devising optimized solutions for a variety of key ...
SENSEFUL: an SDN-based Joint Access and Backhaul Coordination for Dense Wi-Fi Small Cells
Dense Small Cell networks are considered the most effective way to cope with the exponential increase in mobile traffic demand expected for the upcoming years and are one of the foundations of the future 5G. However, novel ...
Ultrasonic Measurements and Machine Learning for Monitoring the Removal of Surface Fouling during Clean-in-Place Processes
Cleaning is an essential operation in the food and drink manufacturing sector, although it comes with significant economic and environmental costs. Cleaning is generally performed using autonomous Clean-in-Place (CIP) ...
Making interaction with virtual reality accessible: rendering and guiding methods for subtitles
Accessibility in immersive media is a relevant research topic, still in its infancy. This article explores the appropriateness of two rendering modes (fixed-positioned and always-visible) and two guiding methods (arrows ...
A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
The advent of affordable 3D capture and display hardware is making volumetric videoconferencing feasible. This technology increases the immersion of the participants, breaking the flat restriction of 2D screens, by allowing ...
