المؤلفون: Fang, Puming

المصدر: Doctoral Dissertations

مصطلحات موضوعية: networking, economic transaction, blockchain, Web 3.0, named data networking, Digital Communications and Networking, Economics

الوصف: Economic transactions typically involve only the parties directly involved, known as single-hop economic exchange. However, this model has limitations since only the final contributors participate in the resource exchange and acquire ownership of resources from previous contributors. In contrast, distributed systems aggregate resources from multiple entities across multiple hops. In Web 3.0, everyone can be a content creator and take ownership of their creations. To address this issue, we propose a value tree model that includes all contributors and enables multi-hop and asynchronous resource exchange. We propose two different approaches to implement the value tree model: value tree single contract, where all functions are implemented in a single smart contract, and value tree recursive contracts, where recursive smart contracts are set up in the value tree. We have implemented a proof-of-concept experimental system using Ethereum and evaluated its gas cost performance. We also discuss the potential applications of the value tree model in various contexts. Additionally, we propose three approaches for enabling data processing within a content-centric networking context. In Named Data Networking, we demonstrate that network functions can be effectively implemented and invoked by end systems or intermediate nodes to transparently enforce network policies. We also discuss the implementation considerations and various test scenarios that have been evaluated using the ndnSIM simulator. In response to the shift towards content-centric networking in Web 3.0, we propose the Value Tree Named Data Networking (VNDN) framework, which enables users to pay for the content they consume directly rather than through intermediary services. The VNDN framework leverages the value tree contracts to facilitate fair and transparent payment for content while incentivizing nodes in the network to cache content, provide content, and process data. Our study also includes an analysis of the optimal payment splitting ratio among nodes and ...

وصف الملف: application/pdf

العلاقة: https://scholarworks.umass.edu/dissertations_2/2809Test; https://scholarworks.umass.edu/context/dissertations_2/article/3902/viewcontent/Fang.pdfTest

الإتاحة: https://doi.org/10.7275/34606447Test
https://scholarworks.umass.edu/dissertations_2/2809Test
https://scholarworks.umass.edu/context/dissertations_2/article/3902/viewcontent/Fang.pdfTest

المؤلفون: Zafar, W. U. I., Rehman, M. A. U., Jabeen, F., Ullah, R., Abbas, G., Khan, A.

مصطلحات موضوعية: Vehicular Ad-Hoc Networks, Named Data Networking, Reverse Path Partitioning, Receiver-based Forwarding, Link Quality, Link Lifetime

الوصف: The inter-vehicle communication in the vehicular ad-hoc network (VANET) providing ubiquitous mobility to mobile users is considered an essential component of intelligent transportation systems (ITS), enabling a wide range of safety and non-safety applications in which the vehicles seamlessly interact and co-operate with each other. The recent paradigm shift in VANETs protocols has led to the adoption of name data networking (NDN) as an underlying communication protocol in VANETs that replaces traditional address-based communication philosophy, treats content as a first-class citizen, and assigns unique names to contents consequently enabling name-based routing and forwarding, caching, and security. Although NDN has significantly improved the underlying communication issues in VANETs, a plethora of challenges such as message broadcast storms, in- efficient packet suppression mechanisms, intermittent connectivity owing to frequent topological changes, and reverse path partioning (RPP) require further attention from the research community. To cope with these issues, this paper proposes decentralized receiver-based link stability-aware forwarding (DRLSF) protocol. The DRLSF is a beacon-less receiver-based multi-hop protocol, well-suited for pull-based applications where end users request desireddatabysendingpackets. ThecomparativeperformanceanalysisvalidatestheeffectivenessoftheDRLSF protocol in different VANET environments and application scenarios.

العلاقة: https://repository.derby.ac.uk/item/q26x7/decentralized-receiver-based-link-stability-aware-forwarding-scheme-for-ndn-based-vanetsTest; https://doi.org/10.1016/j.comnet.2023.109996Test; Zafar, W. U. I., Rehman, M. A. U., Jabeen, F., Ullah, R., Abbas, G. and Khan, A. 2023. Decentralized Receiver-based Link Stability-aware Forwarding Scheme for NDN-based VANETs. Computer Networks. 236, pp. 1-23. https://doi.org/10.1016/j.comnet.2023.109996Test

الإتاحة: https://doi.org/10.1016/j.comnet.2023.109996Test

المؤلفون: Adriana Viriato Ribeiro

مصطلحات موضوعية: Named Data Networking, Internet of Things, Health, Older adults, Assisted Living

الوصف: Ambient Assisted Living (AAL) applications are related to the use of technology to improve wellbeing and independence of older adults. These applications commonly are supported by Internet of Things technologies and require communication between devices and people in a scenario characterized by mobility and heterogeneity of devices and data. Besides the communication between devices and people, AAL applications also have strict requirements related to security, usability, and management. Named Data networking (NDN) is a content-centric approach created to address the current and future network requirements. NDN architecture allows the adoption of new services intrinsic to the network and decouples the content from its location. This elementary change in network structure allows solving many problems and challenges faced by AAL applications. In our work, we intend to enumerate the main requirements of AAL applications, identify limitations of current networking architectures and protocols (e.g., SDN) and evaluate how future Internet architectures, such as NDN, can address open issues to boost the adoption of AAL applications.

العلاقة: https://zenodo.org/communities/wepgcomp-ic-ufbaTest; https://zenodo.org/record/7361865Test; https://doi.org/10.5281/zenodo.7361865Test; oai:zenodo.org:7361865

الإتاحة: https://doi.org/10.5281/zenodo.7361865Test
https://doi.org/10.5281/zenodo.7361864Test
https://zenodo.org/record/7361865Test

المؤلفون: Kaoutar Ahed, Maria Benamar, Rajae El Ouazzani

المصدر: International Journal of Electrical and Computer Engineering (IJECE) 12(5) 5279-5290

مصطلحات موضوعية: Distance-based, Forwarding, Named data networking, Propagation model, VANET routing

الوصف: Distance-based schemes present one of the methods to avoid the broadcast problem in vehicular named data networks. However, such schemes overlook the most factor in performance evaluation which is the variation in received signal strength caused by the propagation model choice. Thus, they are evaluated under one propagation model while neglecting the effect of the others. This paper evaluates the impact of the propagation variation model over three distance-based schemes, namely rapid named data networking (RNDN), enhanced vehicle on named data networking (EVNDN) and opportunistic interest forwarding protocol (OIFP). Simulation experiments are performed over three propagation models. Simulation results show that Nakagami significantly degrades network performance. However, it has a noticeable positive effect over higher distance resulting in a higher interest satisfaction ratio as compared to the other models. The RNDN exhibits a higher number of retransmissions across the Nakagami. In contrast, a higher number of retransmissions is exhibited by EVNDN when compared to the other schemes over the Friis and random. The OIFP show a higher interest satisfaction ratio when compared to EVNDN and RNDN under all models. OIFP shows robustness towards the adverse fading effects resulting from the Nakagami and exhibits lower end to end delays.

العلاقة: https://zenodo.org/record/7069450Test; https://doi.org/10.11591/ijece.v12i5.pp5279-5290Test; oai:zenodo.org:7069450

الإتاحة: https://doi.org/10.11591/ijece.v12i5.pp5279-5290Test
https://zenodo.org/record/7069450Test

المؤلفون: Zhang, Zhiyi, Yu, Tianyuan, Ma, Xinyu, Guan, Yu, Moll, Philipp, Zhang, Lixia

المصدر: IEEE Internet of Things Journal, vol 9, iss 15

مصطلحات موضوعية: Cloud computing, Smart homes, Security, Privacy, Internet of Things, Clouds, Prototypes, named data networking, network security, smart home, Distributed Computing, Communications Technologies

جغرافية الموضوع: 13808 - 13822

الوصف: Recent years have witnessed the rapid deployment of smart homes; most of them are controlled by remote servers in the cloud. Such designs raise security and privacy concerns for end users. In this article, we describe the design of Sovereign, a home Internet of Things (IoT) system framework that provides end users complete control of their home IoT systems. Sovereign lets home IoT devices and applications communicate via application-named data and secures data directly. This approach enables direct, secure, one-to-one, and one-to-many Device-to-Device communication over wireless broadcast media. Sovereign utilizes semantic names to construct usable security solutions. We implement Sovereign as a publish-subscribe-based development platform together with a prototype home IoT controller. Our preliminary evaluation shows that Sovereign provides a systematic, easy-to-use solution to user-controlled, self-contained smart homes running on existing IoT hardware without imposing noticeable overhead.

وصف الملف: application/pdf

العلاقة: qt0n94m6p6; https://escholarship.org/uc/item/0n94m6p6Test; https://escholarship.org/content/qt0n94m6p6/qt0n94m6p6.pdfTest

الإتاحة: https://doi.org/10.1109/jiot.2022.3144980Test
https://escholarship.org/uc/item/0n94m6p6Test
https://escholarship.org/content/qt0n94m6p6/qt0n94m6p6.pdfTest

المؤلفون: de Jong, Kees, Fahrenfort, Cas, Younis, Anas, Zhao, Zhiming

مصطلحات موضوعية: Named Data Networking, Persistent Identifier, Digital Object Interface Protocol, FAIRness, Network Functions Virtualization

الوصف: Data infrastructures manage the life cycle of digital assets and allow users to efficiently discover them. To improve the Findability, Accessibility, Interoperability and Re-usability (FAIRness) of digital assets, a data infrastructure needs to provide digital assets with not only rich meta information and semantics contexts information but also globally resolvable identifiers. The Persistent Identifiers (PIDs), like Digital Object Identifier (DOI) are often used by data publishers and infrastructures. The traditional IP network and client-server model can potentially cause congestion and delays when many consumers simultaneously access data. In contrast, Information-Centric Networking (ICN) technologies such as Named Data Networking (NDN) adopt a data-centric approach where digital data objects, once requested, may be stored on intermediate hops in the network. Consecutive requests for that unique digital object are then made available by these intermediate hops (caching). This approach distributes traffic load more efficient and reliable compared to host-to-host connection-oriented techniques and demonstrates attractive opportunities for sharing digital objects across distributed networks. However, such an approach also faces several challenges. It requires not only an effective translation between the different naming schemas among PIDs and NDN, in particular for supporting PIDs from different publishers or repositories. Moreover, the planning and configuration of an ICN environment for distributed infrastructures are lacking an automated solution. To bridge the gap, we propose an ICN planning service with specific consideration of interoperability across PID schemas in the Cloud environment.

العلاقة: info:eu-repo/grantAgreement/EC/H2020/825134/; info:eu-repo/grantAgreement/EC/H2020/862409/; info:eu-repo/grantAgreement/EC/H2020/824068/; https://zenodo.org/communities/bluecloudTest; https://zenodo.org/communities/envriTest; https://zenodo.org/record/3950786Test; https://doi.org/10.1109/CCGrid49817.2020.00013Test; oai:zenodo.org:3950786

الإتاحة: https://doi.org/10.1109/CCGrid49817.2020.00013Test
https://zenodo.org/record/3950786Test

المؤلفون: Fahrenfort, Cas, Zhao, Zhiming

مصطلحات موضوعية: Digital Object Interface Protocol, Named Data Networking, Persistent Identifier, FAIRness

الوصف: FAIRness (findability, accessibility, interoperability and re-usability) is crucial for enabling open science and innovation based on digital objects from large communities of providers and users. However, the gaps among version control, identification and distributed access systems often make the scalability of data centric applications difficult across large user communities and highly distributed infrastructures. This poster proposes a solution for accessing and sharing digital objects over a networked environment using Digital object interface protocol (DOIP) and Named Data Networking (NDN).

العلاقة: info:eu-repo/grantAgreement/EC/H2020/654182/; https://zenodo.org/record/3462822Test; https://doi.org/10.1109/eScience.2019.00092Test; oai:zenodo.org:3462822

الإتاحة: https://doi.org/10.1109/eScience.2019.00092Test
https://zenodo.org/record/3462822Test

المؤلفون: M. Kaosar, X. Yi

مصطلحات موضوعية: Named Data Networking, Participatory Sensor Network, Ring Signature, InformationCentric Network

الوصف: The world of Internet of Things (IoT) and ubiquitous computing lead the computing systems integrate sensors and handheld devices into a common platform to offer new services. Participatory Sensor Network (PSN) is one of such a network which is formed in an ad-hoc basis. The success of such network always depends on the quality of data shared by the participants. Privacy concern is one of the main reasons why an individual may not prefer to share their sensitive data. Not many research works have been performed to preserve the privacy of individual data in a PSN. On the other hand, Named Data Network (NDN), an instance of Information-Centric Network (ICN), is an alternative of TCP/IP that inherently considers the concern of security as opposed to TCP/IP. By default, NDN ensures the privacy of the data consumer but it fails to ensure the same for data provider. In this paper, we propose a ring signature based NDN to ensure the privacy of the data provider. Our proposed solution seems to be effective based on the performance and security analysis.

العلاقة: https://zenodo.org/record/3696161Test; https://doi.org/10.5121/ijwmn.2020.12101Test; oai:zenodo.org:3696161

الإتاحة: https://doi.org/10.5121/ijwmn.2020.12101Test
https://zenodo.org/record/3696161Test

المؤلفون: Zhiyi Zhang (11214231), Tianyuan Yu (11214233), Xinyu Ma (11214235), Yu Guan (11214236), Philipp Moll (11214237), Lixia Zhang (11214240)

مصطلحات موضوعية: Communication, Networking and Broadcast Technologies, Smart Home, Network Security, Named Data Networking

الوصف: Recent years have witnessed the rapid deployment of smart homes; most of them are controlled by remote servers in the cloud. Such designs raise security and privacy concerns for end users. In this paper, we describe the design of Sovereign, a home IoT system framework that provides end users complete control of their home IoT systems. Sovereign lets home IoT devices and applications communicate via application-named data and secures data directly. This enables direct, secure, one-to-one and one-to-many device-to-device communication over wireless broadcast media. Sovereign utilizes semantic names to construct usable security solutions. We implement Sovereign as a publish-subscribe-based development platform together with a prototype home IoT controller. Our preliminary evaluation shows that Sovereign provides a systematic, easy-to-use solution to user-controlled, self-contained smart homes running on existing IoT hardware without imposing noticeable overhead.

العلاقة: https://figshare.com/articles/preprint/Sovereign_Self-contained_Smart_Home_with_Data-centric_Network_and_Security/15088089Test

الإتاحة: https://doi.org/10.36227/techrxiv.15088089.v1Test

المؤلفون: Hoque, Sanzida

المصدر: Theses

مصطلحات موضوعية: Named-data Networking, Edge computing, resource discovery, service orchestration, OS and Networks

الوصف: Over the past few years, Augmented Reality (AR) and Virtual Reality (VR) have emerged as highly popular technologies that demand rapid and efficient processing of data with low latency and high bandwidth, in order to enable seamless real-time interaction between users and the virtual environment. This presents challenges for network infrastructure design, which can be addressed through edge computing. However, edge computing also presents challenges, such as selecting the appropriate edge server for computing tasks in dynamic networks with rapidly changing resource availability. Named Data Networking (NDN) is a potential future Internet architecture that could provide a balanced distribution of edge services across servers, thereby preventing service disruptions. In this study, eComVes, a novel strategy that enhances ComVes, is proposed for information-centric edge applications that adopt a correction mechanism to ensure service execution on the highest resourced server. This mechanism allows users and intermediate routers to learn about the servers’ resource status directly from the server without using any explicit control messages or probing. We evaluated the performance of the eComVes against ComVes and observed an improvement in the success ratio with maintaining consistent response time, indicating an improvement in load balance across the servers.

وصف الملف: application/pdf

العلاقة: https://irl.umsl.edu/thesis/438Test; https://irl.umsl.edu/context/thesis/article/1454/viewcontent/Resource_Discovery_at_the_Network_Edge_using_Data_Piggybacking__6_.pdfTest

الإتاحة: https://irl.umsl.edu/thesis/438Test
https://irl.umsl.edu/context/thesis/article/1454/viewcontent/Resource_Discovery_at_the_Network_Edge_using_Data_Piggybacking__6_.pdfTest