Sensor Resource Sharing Approaches in Sensor-Cloud Infrastructure

Lim, Yujin; Park, Jaesung

doi:10.1155/2014/476090

Cited by 16 publications

(6 citation statements)

References 30 publications

(34 reference statements)

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“…[59] Furthermore, to integrate the sensors as the so called "Sensor-Cloud Infrastructure" is also extremely sought for the development of IoT. [60] One of the directions for the future development of optical stress sensor, including bend-loss-based optical sensors, is miniaturization and integration on chips to meet the ever-increasing demand of the growing information society. Although various types of optical sensors have a wide range of designs, most of them are relatively large in size (at the scale of millimeter and centimeter), making them difficult for miniaturization and subsequent use in sensor (micro)chips.…”

Section: Discussionmentioning

confidence: 99%

The Principle and Architectures of Optical Stress Sensors and the Progress on the Development of Microbend Optical Sensors

Wang

Yiu

et al. 2021

Advanced Optical Materials

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For example, a graphene sensor has been used to detect various gas molecules such as NO 2 . [7] For important healthcare applications, medical devices built with sensors have been used to measure various vital signals such as blood pressure, body temperature, blood glucose, etc. [8] For example, pressure sensors can be used to test the pulse [9] while chemical sensors allowed the measurement of lactate concentration in blood and analysis of sweat composition for the real time physiologic monitoring. [10] Among the various types of sensors mentioned above, stress sensors play an important role in the sensor family. With the rapid development in the Internet of Thing (IoT) and the big data technology [11] in recent years, the use of artificial intelligence (AI) becomes increasingly significant, [12] accelerating the progress in robotics and automation. Because of this, stress sensors are more and more significant for the development of robotic science and AI technology, including artificial skin. [13] In addition, stress sensors can also be applied in photonics, for example microbend optical stress sensor is a typical application. With the advantages presented by microbend optical stress sensors, such as their flexibility, sensitivity, low-cost, and reliability, [14] they can be used in extreme environments, [15] which greatly extends the applied range of the stress sensors. Despite recent advancement of the microbend optical sensors, almost no review to account for the achievements and promote the future development in this area of research is found in the literature. In this review, the theoretical principles and the assembly of typical optical stress sensors are presented. Three physical mechanisms of the bend-loss-based optical stress sensors are introduced. As one type of the bend-loss-based optical stress sensor, the progress of microbend optical sensors for applications in various areas is discussed. The optical stress sensors have already shown potential in a broader spectrum of applications, from healthcare to robotic science. We anticipate that optical stress sensors, in particular microbend optical sensors, will continue to attract attention of researchers globally. This review provides a comprehensive information pack for the community to advance the future development in optical stress sensor. Optical Stress SensorsStress sensors are designed to sense changes in pressure. Traditional stress sensors detect the stress via the Optical stress sensors have been considered to be amongst the most important categories in the development of stress sensors. Recently, the advancement of microbend optical sensors has been playing a pivotal role in the stress sensor development. In this review, the principles and the architectures of the optical stress sensors are reviewed, and the physical mechanisms of the bend-loss-based optical stress sensors are presented. The latest development and applications of microbend optical sensors in key areas are discussed. The authors aim to provide some guidance in the optical sen...

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Section: Discussionmentioning

confidence: 99%

The Principle and Architectures of Optical Stress Sensors and the Progress on the Development of Microbend Optical Sensors

Wang

Yiu

et al. 2021

Advanced Optical Materials

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“…To enhance the availability of sensor data, the team proposed building a flexible open platform. This platform can describe sensor capabilities and publish or subscribe to sensor data through standardized middleware [ 2 ]. To solve the problem of industrial wireless network communication data access in a multi-hop environment, Raptis et al proposed a distributed data access method [ 3 ].…”

Section: Related Workmentioning

confidence: 99%

Data Sharing Mechanism of Sensors and Actuators of Industrial IoT Based on Blockchain-Assisted Identity-Based Cryptography

Meng

2021

Sensors

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The Industrial IoT is one of the key technologies to improve industrial production efficiency. The entire production process usually involves multiple production regions and numerous smart devices (sensors and actuators). The efficiency of the Industrial IoT is limited by this strong coupling relationship between the subsystem and the sensors and actuators. In this paper, to unleash the potential of Industrial IoT, a safe and reliable data sharing mechanism of sensors and actuators is proposed. We deployed distributed identity authentication and data proxy services in various regions. In the device authentication process, we used identity-based encryption algorithms, and we solved the trust problem between different regions by introducing a private blockchain. In addition, we designed the model of device capability (MDC) to describe the device, enabling it to be shared with a standard interface. Finally, we conducted many performance tests on the proposed mechanism. The test results verified the effectiveness and efficiency of the proposed mechanism.

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“…Such forms of studies were mainly focused on interoperability and issues associated with the integration of the IoT devices. Lim and Park [62] have developed unique middleware services for performing the sharing of significant resources while integrating cloud and sensors in IoT-based applications. Hachem et al [63] have introduced a novel middleware system that is motivated by service-oriented architecture in IoT.…”

Section: A Frequently Investigated Problemsmentioning

confidence: 99%

Assessing Trends of Existing Research Contribution Towards Internet-of-Things

Ambore¹,

Suresh²

2018

ijacsa

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With the growing demands of system automation, technology integration, and non-human intervention technique, Internet-of-Things (IoT) has evolved as a boon and value-added services over pervasive computing. IoT comprises a highly complex system that integrates ubiquitous computing with lowpowered data capturing devices via a gateway. Along with various forms of unimaginable advantages, IoT is also associated with a huge list of ongoing problems. The prime objective of the paper is to gauge the effectiveness of existing works of literature being carried out towards mitigating the issues of IoT. The paper illustrates the most frequently explored research topic and less regularly explored topic in IoT for providing a true picture of existing research trends. The paper also idealizes some of the research gaps that have been extracted after reviewing the existing literature.

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Sensor Resource Sharing Approaches in Sensor-Cloud Infrastructure

Cited by 16 publications

References 30 publications

The Principle and Architectures of Optical Stress Sensors and the Progress on the Development of Microbend Optical Sensors

The Principle and Architectures of Optical Stress Sensors and the Progress on the Development of Microbend Optical Sensors

Data Sharing Mechanism of Sensors and Actuators of Industrial IoT Based on Blockchain-Assisted Identity-Based Cryptography

Assessing Trends of Existing Research Contribution Towards Internet-of-Things

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