Conference Papers

Permanent URI for this collectionhttps://idr.nitk.ac.in/handle/123456789/28506

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Author: search.filters.author.Chandavarkar, B.R.Subject: search.filters.subject.Internet of Things

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    A Survey on Wired, Wireless, and Internet of Things Routing Protocols
    (Institute of Electrical and Electronics Engineers Inc., 2019) Kamble, S.; Chandavarkar, B.R.
    Delivery of data through the shortest path in a computer network is always a key area of research for academic as well as in industry. The routing protocols are extensively used in networking today to identify the shortest path. As technology is evolving in the wireless networks, Internet of Things (IoT), etc., routing protocols also need to be modified. The paper provides an overview of how routing protocols have changed from wired to wireless networks and for IoTs, different categories of the routing for wired and wireless networks. Though wired network provides fast and reliable communication as compared to wireless, due to the need of the internet everywhere, the wireless is preferred over wired. All three categories use the different IEEE standard for data transfer. The analysis of various routing protocols given in this paper may help the upcoming researchers to get a quick review of the existing protocol for wired, wireless and IoT networks. © 2019 IEEE.
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    The Dependency of Healthcare on Security: Issues and Challenges
    (Springer Science and Business Media Deutschland GmbH info@springer-sbm.com, 2021) Kittur, L.J.; Mehra, R.; Chandavarkar, B.R.
    Information security and privacy in the sector of healthcare is an important issue that has to be given importance. With the growing adoption of electronic health records of patients, the need of accessing and sharing information between different healthcare professionals is also increasing. This gives rise to the attention that has to be provided for securing the information. Also the adoption of the Internet of Things in wireless body sensor networks, leads to the usage of Cloud and Fog in healthcare systems. Thus pointing towards secure methods of accessing, storing, processing of sensitive data. In this paper, an overview of different issues and challenges pertaining to the security of healthcare systems is presented. Also, the solutions to address the security concerns in the healthcare systems are also discussed. © 2021, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
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    Routing Criteria for Low Power and Lossy Networks
    (Institute of Electrical and Electronics Engineers Inc., 2021) Kamble, S.; Chandavarkar, B.R.
    The network types are getting updated from wired to wireless and wireless to Low Power and Lossy Networks (LLNs) based on the applications. Hence there is a need for a routing protocol that supports the latest properties of the network. The paper reviews the criteria defined by ROLL for LLNs. The paper also provides a discussion on how some of the protocols behave in context to these criteria. The paper also mentions the requirement of various categories of loT applications. A protocol that satisfies the criteria is considered to be suitable for LLNs with some necessary features. A protocol should also satisfy the requirements of a wide range of applications so that the protocol designed is reliably used. © 2021 IEEE.
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    Data Format Heterogeneity in IoT-Based Ambient Assisted Living: A Survey
    (Springer Science and Business Media Deutschland GmbH, 2023) Sandeep, M.; Khatri, S.; Chandavarkar, B.R.
    Ambient Assisted Living (AAL) has become a significant component of the lives of the elderly in the present decade, allowing them to live independently by assisting their daily activities with automation. Different sensors from various manufacturers with proprietary data formats to detect environmental changes and monitor a person’s health metrics. These data formats are the root cause of the data Heterogeneity issue in AAL and, in turn, contribute to data interoperability challenges. In this paper, we have presented a survey on currently available state-of-the-art solutions to address data heterogeneity challenges in AAL and made a comparative study of suggested methods to overcome the data interoperability. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
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    Human-in-the-Loop Control and Security for Intelligent Cyber-Physical Systems (CPSs) and IoT
    (Springer, 2023) Jena, S.; Sundarrajan, S.; Meena, A.; Chandavarkar, B.R.
    In this era of connectivity and digitization, our appliances and equipment are becoming more intelligent and interlinked, creating an Internet of Things (IoT) that can be used to support new kinds of intelligent cyber-physical systems (CPSs). With the massive growth of CPSs, humans have become more involved within this structure. These types of CPSs/IoT systems containing humans are called human-in-the-loop cyber-physical systems (HiTLCPSs)/human-in-the-loop Internet of Things (HiTLIoT). The involvement of humans results in an external and unpredictable element that increases security concerns. This chapter proposes a unique “human-centric†framework to mitigate these issues, enabling humans as crucial components to make the CPS/IoT systems more robust and secure. Through this, the chapter tries to focus on “humans are a solution†rather than “humans are a problem.†Furthermore, the chapter looks into various components that make up the framework, how they are interlinked and how security can be bolstered with a human in the loop combined with this framework. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.