Automated Workflow Formation for IoT Analytics: A Case Study

Chattopadhyay, Tanushyam; Ghose, Avik; Mukherjee, Arijit; Maiti, Santa; Pal, Arpan

doi:10.1007/978-3-319-47075-7_5

Cited by 1 publication

(1 citation statement)

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“…In fact, as depicted in [31], even the creation of simple activities, such as the identification of traffic flow sensors, results in the development of complex workflows with a high number of nodes/blocks. Specialized workflow formalization models have also been proposed, for instance, in [32]. In [33], a Model-Driven Development (MDD) process has been proposed, which consists of (i) a tool for creating semantic algorithms, and (ii) a workflow generator that works on the basis of the first results.…”

Section: Introductionmentioning

confidence: 99%

MicroServices Suite for Smart City Applications

Badii

Bellini

Difino

et al. 2019

Sensors

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Smart Cities are approaching the Internet of Things (IoT) World. Most of the first-generation Smart City solutions are based on Extract Transform Load (ETL); processes and languages that mainly support pull protocols for data gathering. IoT solutions are moving forward to event-driven processes using push protocols. Thus, the concept of IoT applications has turned out to be widespread; but it was initially “implemented” with ETL; rule-based solutions; and finally; with true data flows. In this paper, these aspects are reviewed, highlighting the requirements for smart city IoT applications and in particular, the ones that implement a set of specific MicroServices for IoT Applications in Smart City contexts. Moreover; our experience has allowed us to implement a suite of MicroServices for Node-RED; which has allowed for the creation of a wide range of new IoT applications for smart cities that includes dashboards, IoT Devices, data analytics, discovery, etc., as well as a corresponding Life Cycle. The proposed solution has been validated against a large number of IoT applications, as it can be verified by accessing the https://www.Snap4City.org portal; while only three of them have been described in the paper. In addition, the reported solution assessment has been carried out by a number of smart city experts. The work has been developed in the framework of the Select4Cities PCP (PreCommercial Procurement), funded by the European Commission as Snap4City platform.

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Section: Introductionmentioning

confidence: 99%