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Incorporating Blockchain into RDF Store at the Lightweight Edge Devices [chapter]

Anh Le-Tuan, Darshan Hingu, Manfred Hauswirth, Danh Le-Phuoc
2019 Lecture Notes in Computer Science  
This paper presents the first RDF store with blockchain that enables lightweight edge devices to control of the data sharing processes (personal, IoT data).  ...  Therefore, there are emerging interests in marrying RDF stores and blockchain to realise desirable but speculative benefits of blockchain-powered data sharing.  ...  This motivates us to build a novel distributed RDF store which leverages blockchain benefits for data publishers at the edges of networks.  ... 
doi:10.1007/978-3-030-33220-4_27 fatcat:tx2wmzdfdne3lew52u6afxtl54

DITrust Chain: Towards Blockchain-based Trust Models for Sustainable Healthcare IoT Systems

Eman M Abou-Nassar, Abdullah M. Iliyasu, Passent M El-Kafrawy, Oh-Young Song, Ali Kashif Bashir, Ahmed A. Abd El-Latif
2020 IEEE Access  
) reduces semantic gaps and enhances trustworthy factor (TF) estimation via the network nodes and edges.  ...  Sustainable integration of healthcare nodes (i.e. devices, users, providers, etc.) resulting in healthcare IoT (or simply IoHT) provides a platform for efficient service delivery for the benefit of care  ...  Finally, based on the enumerated security features, we surmise that our proposed DIT Blockchain IoHT framework is resilient and robust to attempts aimed at violating integrity of the data stored, shared  ... 
doi:10.1109/access.2020.2999468 fatcat:yavbtc2lpvh2dbtkdxp2lmhav4

Flexible, Decentralized Access Control for Smart Buildings with Smart Contracts [article]

Leepakshi Bindra, Kalvin Eng, Omid Ardakanian, Eleni Stroulia
2020 arXiv   pre-print
We illustrate the proposed method through a typical application scenario in the context of a real office building and argue that it can greatly reduce the administration overhead, while, at the same time  ...  In this paper, we describe a methodology that can flexibly and securely manage building access privileges for long-term occupants and short-term visitors alike, taking into account the risk associated  ...  into the blockchain network [29] .  ... 
arXiv:2010.08176v1 fatcat:3qki5iwcqvh6ba2ornlnfznjmy

IoTCrawler: Browsing the Internet of Things

Antonio F. Skarmeta, Jose Santa, Juan A. Martinez, Josiane X. Parreira, Payam Barnaghi, Shirin Enshaeifar, Michail J. Beliatis, Mirko A. Presser, Thorben Iggena, Marten Fischer, Ralf Tonjes, Martin Strohbach (+2 others)
2018 2018 Global Internet of Things Summit (GIoTS)  
However, today we see solutions in the development of vertical applications and services reflecting what used to be the early days of the Web, leading to fragmentation and intra-nets of Things.  ...  This paper discusses our work in the EU H2020 IoTCrawler project.  ...  ACKNOWLEDGMENT This work has been sponsored by the European Commission, through the IoTCrawler project (contract 779852), and the Spanish Ministry of Economy and Competitiveness through the Torres Quevedo  ... 
doi:10.1109/giots.2018.8534528 dblp:conf/giots/SkarmetaSMPBEBP18 fatcat:tqapi66muvhp5ckxyn3ttseqza

Next Generation Internet of Things [chapter]

Ovidiu Vermesan, Joël Bacquet
2018 Next Generation Internet of Things  
The approaches presented are holistic and include identification and authentication, data protection and prevention against cyber-attacks at the device and system levels.  ...  addressing object identity management, discovery services, virtualisation of objects, devices and infrastructures and trusted IoT approaches.  ...  from the field and devices level to the edge and cloud levels.  ... 
doi:10.13052/rp-9788770220071 fatcat:bnyyfkhdzbghxetcwhisrqsapq

NovidChain: Blockchain‐based privacy‐preserving platform for COVID‐19 test/vaccine certificates

Amal Abid, Saoussen Cheikhrouhou, Slim Kallel, Mohamed Jmaiel
2021 Software, Practice & Experience  
More precisely, NovidChain incorporates several emergent concepts: (i) Blockchain technology to ensure data integrity and immutability, (ii) self-sovereign identity to allow users to have complete control  ...  This article explores a promising solution for secure Digital Health Certificate, called NovidChain, a Blockchain-based privacy-preserving platform for COVID-19 test/vaccine certificates issuing and verifying  ...  The blocks are divided into block-data and an associated block-header that stores the SHA-256 hash of the data.  ... 
doi:10.1002/spe.2983 fatcat:3giruxf57nfvxj7clzcrxeck74

A Comprehensive Survey on Resource Management in Internet of Things

Lokesh B Bhajantri, Gangadharaiah S.
2020 Journal of Telecommunications and Information Technology  
Efficient resource management is a challenging task in distributed systems, such as the Internet of Things, fog, edge, and cloud computing.  ...  In this work, we present a broad overview of the Internet of Things ecosystem and of the challenges related to managing its resources.  ...  Edge computing offloads the resource demand from end devices and cloud. Edge devices may include the gateway, device controller or smartphone.  ... 
doi:10.26636/jtit.2020.145220 fatcat:noj75owhgbd2pe4oktinbpv3ga

A Review of Semantic Sensor Technologies in Internet of Things Architectures

Gergely Marcell Honti, Janos Abonyi
2019 Complexity  
The unique overview of sensor ontologies according to the semantic needs of the layers of IoT solutions can serve a guideline of engineers and researchers interested in the development of intelligent sensor-based  ...  Semantic metadata can provide contextual information to support the accessibility of these features, making it easier for machines and humans to process the sensory data and achieve interoperability.  ...  Figure 7 : 7 Taxonomy of RDF-based solutions of storing sensor measurements and meta-data.  ... 
doi:10.1155/2019/6473160 fatcat:typfplpe2bdzliaumkleor24oi

Platforms for Smart Environments and Future Internet Design: A Survey

Antonio M. Alberti, Mateus A. S. Santos, Ricardo Souza, Hirley Dayan L. Silva, Jorge R. Carneiro, Vitor C. Figueiredo, Joel J. P. C. Rodrigues
2019 IEEE Access  
Internet of things (IoT) is pushing the integration of physical and virtual worlds. Sensor devices provide rich sensory information to context-aware services.  ...  (v) devices interoperability is a problem solved; (vi) ingredients from future Internet research, such as SDN/NFV, ICN and SCN are systematically being adopted for smart environments design.  ...  The LSM software implements architecture's ontology, transforming data from virtual sensors (smart objects) into linked data, which are stored in resource description format (RDF).  ... 
doi:10.1109/access.2019.2950656 fatcat:kxspcj4rjjaulctzqtankmlpjq

Internet of Everything enabled solution for COVID-19, its new variants and future pandemics: Framework, Challenges, and Research Directions [article]

Sunder Ali Khowaja, Parus Khuwaja, Kapal Dev
2021 arXiv   pre-print
down the spread of the virus.  ...  We present hypothetical frameworks for each of the good practice modules and propose the COvid-19 Resistance Framework using the Internet of Everything (CORFIE) to tie all the individual modules in a unified  ...  The use of behavior analysis can be incorporated with the activity recognition using wearable sensors to derive context rather than just tracing the persons gathered at a common place.  ... 
arXiv:2101.02030v3 fatcat:qynccobvvrdalbpsxmmnutfngi

Situation Awareness Model - specification

George Vafeiadis, Iosif Angelidis, Andrei Ogrezeanu, Simona Panunzi, Christos Angelidis, Nicolae Maruntelu, Iliana Malliou, Vasiliki Vlachou
2021 Zenodo  
Based upon this principle, the respective model aims at providing the conceptual representation of the core entities, which will be represented by concepts and cover specific aspects of the SA domain.  ...  This deliverable D3.2 "Situation Awareness Model - specification" presents the methodology and the actual technical work in the frame of the Situation Awareness model.  ...  Military forces need a tactical edge -and that can come from insights into elements like enemy position, hazard location, and troop readiness.  ... 
doi:10.5281/zenodo.5180297 fatcat:dlcvqmptxndu3cck4eg6lwrhu4

Ocean Data Product Integration Through Innovation-The Next Level of Data Interoperability

Justin J. H. Buck, Scott J. Bainbridge, Eugene F. Burger, Alexandra C. Kraberg, Matthew Casari, Kenneth S. Casey, Louise Darroch, Joaquin Del Rio, Katja Metfies, Eric Delory, Philipp F. Fischer, Thomas Gardner (+7 others)
2019 Frontiers in Marine Science  
oceans into the future.  ...  The decadal challenge is to develop the governance and cooperative mechanisms to harness emerging information technology to deliver on the goal of generating the information and knowledge required to sustain  ...  The paper structure along with Introduction, Vision for the future, Recommendations, and Close where produced collaboratively by the full authorship of this paper.  ... 
doi:10.3389/fmars.2019.00032 fatcat:k5cxamw6t5aevcfp6hir7ieqbe

Proceedings of the Seminars Future Internet (FI) and Innovative Internet Technologies and Mobile Communication (IITM), Summer Semester 2018 [article]

Georg Carle, Daniel Raumer, Stephan Günther, Benedikt Jaeger, Chair Of Network Architectures
EAGRE strives to incorporate semantic and structural data into its data format in a more sophisticated way than a simple key-value store of previous cloud-based RDF databases such as Trinity which will  ...  The names in the BNS are structured into namespaces whose information are stored on the root blockchain.  ... 
doi:10.2313/net-2018-11-1 fatcat:bnh7d4o7pna4njsnu52zvjcsou

ICIW 2017 Committee ICIW Steering Committee ICIW 2017 Technical Program Committee

Sebastien Salva, Jian Yu, Christoph Meinel, José Izkara, Tecnalia, Christos Spain, Bouras, Rema Hariharan, Mustafa Rafique, Stefanos Gritzalis, Jian Yu, Christoph Meinel (+93 others)
2017 unpublished
Entertainment systems became one of the most business-oriented and challenging area of distributed real-time software applications' and special devices' industry.  ...  Group synergy in cooperative networks includes online gambling, gaming, and children groups, and at a larger scale, B2B and B2P cooperation.  ...  ACKNOWLEDGEMENTS This work is funded as result of the InfoApp-project ( by the European Union and the Free State of Saxony within the EFRE program.  ... 

Dealing with unlimited XML feeds using XSLT 3.0 streaming

Abel Braaksma
2016 XML London 2016 Conference Proceedings   unpublished
So, for a DocBook 5.0 document, you would add it to the info element at the start of the document. For an SVG image, you would add it to the metadata element at the start of the image.  ...  PACBook is released under version 3.0 of the GNU Lesser General Public License [LGPL]. It is available from the PACBook repository on GitHub at  ...  If so, we could see if there is acceptance to have them incorporated into the official release.  ... 
doi:10.14337/xmllondon16.braaksma01 fatcat:fh34zy5qijedpc4ri62f3vuzoa
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