Adriano Tavares
University of Minho
106Publications
8H-index
266Citations
Publications 106
Newest
Published on Apr 16, 2019 in Real Time Technology and Applications Symposium
Sandro Pinto7
Estimated H-index: 7
(University of Minho),
Hugo Araújo (University of Minho)+ 2 AuthorsAdriano Tavares8
Estimated H-index: 8
(University of Minho)
Published on Feb 1, 2019in IEEE Internet of Things Journal 5.87
Miguel Silva (University of Minho), Adriano Tavares8
Estimated H-index: 8
(University of Minho)
+ 1 AuthorsSandro Pinto7
Estimated H-index: 7
(University of Minho)
This letter proposes ChamelIoT, an agnostic operating system (OS) framework for reconfigurable Internet of Things (IoT) devices. ChamelIoT is bringing a reconfigurable hardware OS stack supported by a semantically enriched infrastructure that aims at offering an easy-to-use tool for building (mainly) low-power and low-cost IoT sensors with performance, real-time, and power consumption advantages.
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Published on Sep 1, 2018
Filipe Salgado2
Estimated H-index: 2
(University of Minho),
Tiago Gomes6
Estimated H-index: 6
(University of Minho)
+ 1 AuthorsJorge Cabral8
Estimated H-index: 8
(University of Minho)
Approaches to Dynamic Binary Translation (DBT) on resource-constrained embedded systems are not straight forward, leading to several improvements and acceleration suggestions that rely on dedicated hardware. Software to hardware of-floading is a common acceleration procedure used when software-only approaches do not meet the performance requirements, making such approach suitable to be successfully applied to DBT. This article approaches hardware offloading to address some limitations of an in-h...
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Published on Jun 1, 2018
José Lopes1
Estimated H-index: 1
(University of Minho),
José A. Martins12
Estimated H-index: 12
(University of Minho)
+ 1 AuthorsSandro Pinto7
Estimated H-index: 7
(University of Minho)
Virtualization is being widely adopted in modern embedded systems, due to its security advantages in isolating multiple and heterogeneous operating systems. Security by isolation is a well established strategy for achieving security goals such as data confidentiality, integrity, and availability; however the successful attacks against virtualization infrastructures have raised seriously questions regarding the trustworthiness of existing hypervisors. In this paper we present DIHyper, a lightweig...
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Published on Feb 1, 2018in IEEE Internet of Things Journal 5.87
Tiago Gomes6
Estimated H-index: 6
(University of Minho),
Filipe Salgado2
Estimated H-index: 2
(University of Minho)
+ 2 AuthorsAdriano Tavares8
Estimated H-index: 8
(University of Minho)
The Internet of Things (IoT) is revolutionizing the Internet of the future and the way smart devices, people, and processes interact with each other. Challenges in endpoint devices (EDs) communication are due not only to the security and privacy-related requirements but also due to the ever-growing amount of data transferred over the network that needs to be handled, which can considerably reduce the system availability to perform other tasks. This paper presents an IPv6 over low power wireless ...
2 Citations Source Cite
Published on Jun 1, 2018
A. Oliveira1
Estimated H-index: 1
(University of Minho),
José A. Martins12
Estimated H-index: 12
(University of Minho)
+ 2 AuthorsSandro Pinto7
Estimated H-index: 7
(University of Minho)
Virtualization technology allows the coexistence and execution of multiple operating systems on top of the same hardware platform. In the embedded systems domain, virtualization has been focused on the isolation of critical requirements like real-time, security and safety from non-critical characteristics. The strict confinement of guest partitions typically provided by virtualization does not suit the modular and inter-cooperative nature of embedded systems. The need for inter-partition communi...
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Published on Dec 1, 2018in Advances in Mechanical Engineering 0.85
Quangang Wen (Jilin University), Yanchun Liang24
Estimated H-index: 24
(Jilin University)
+ 2 AuthorsXiaosong Han2
Estimated H-index: 2
(Jilin University)
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Published on Jul 1, 2017in IEEE Computer Architecture Letters 1.52
Sandro Pinto7
Estimated H-index: 7
(University of Minho),
Jorge Fernando Brandão Pereira18
Estimated H-index: 18
(University of Minho)
+ 2 AuthorsAdriano Tavares8
Estimated H-index: 8
(University of Minho)
Virtualization technology starts becoming more and more widespread in the embedded space. The penalties incurred by standard software-based virtualization is pushing research towards hardware-assisted solutions. Among the existing commercial off-the-shelf technologies for secure virtualization, ARM TrustZone is attracting particular attention. However, it is often seen with some scepticism due to the dual-OS limitation of existing state-of-the-art solutions. This letter presents the implementati...
4 Citations Source Cite
Published on Feb 1, 2017 in IEEE Sensors
Tiago Gomes6
Estimated H-index: 6
(University of Minho),
Sandro Pinto7
Estimated H-index: 7
(University of Minho)
+ 2 AuthorsJorge Cabral8
Estimated H-index: 8
(University of Minho)
Bringing IPv6 connectivity to low-end wireless sensor nodes leads to considerable device resources utilization, e.g., central processing unit and energy, caused by the increased amount of data transferred over the network that needs to be handled. In order to reduce these overheads, this letter proposes an IEEE 802.15.4 accelerator for heterogeneous wireless sensor systems that target the Internet of Things sensing applications, which include on the same node, field-programmable gate array techn...
5 Citations Source Cite
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