Aspects of the Evolution from Risk Management to Enterprise Global Risk Management

Попчев, Иван; Radeva, Irina; Николова, Ирена

doi:10.7546/engsci.lviii.21.01.02

Cited by 14 publications

(4 citation statements)

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“…Another future development is oracles' integrations in risk assessment and management framework [34,35] of the platform. This is a sufficiently specific topic that implies expanding and detailing the functions of the system oracle in the direction of identifying, registering, processing, and signalling about external environment risk events to security systems or platform administrators to take appropriate actions.…”

Section: Discussion and Future Developmentmentioning

confidence: 99%

Oracles Integration in Blockchain-Based Platform for Smart Crop Production Data Exchange

2023

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Blockchain oracles are an intermediary designed to connect external non-deterministic information and real-world data to the blockchain digital infrastructure. The variety of proposed solutions and purposes are of great variety and suggest that it is necessary to take into account different features of the process and specifically define the required functionalities. The purpose of this paper is to present the integration of oracles into an EOSIO blockchain-based platform for smart crop production data exchange by smart contracts. The functions of two oracles are presented. Their integration is described at the design level and at the implementation of the smart contracts. The design level is illustrated by workflow diagrams of internal processes between oracle applications and the blockchain smart contract and by external processes in the oracles’ smart contracts. The implementation level is illustrated by oracle application configuration files and elements of C++ smart contracts, such as constant and variable declarations, multi-index tables, internal contract functions, and actions called by other contracts and external programs. As results of the oracles’ operation, a report on the detected emergency failures and an estimate of the cost of ram resource are presented.

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Section: Discussion and Future Developmentmentioning

confidence: 99%

Oracles Integration in Blockchain-Based Platform for Smart Crop Production Data Exchange

2023

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“…in the interval 𝜏𝜏, 𝜏𝜏 + 𝑡𝑡. [3], [7], [8] This general indicator of reliability for programmable devices in the industry can be defined as "the probability that the planned task (production of a product or processing of information) will not fail due to the fault of the electronic component composition". It is determined by:…”

Section: Environmentmentioning

confidence: 99%

A Survey of Data Quality in Industrial Networks and Enhancing Their Reliability Complex Indicator for the Needs of the Industry

Hristova,

Denev,

Tsankov

2024

ETR

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With the evolution of the industrial sector, the establishment and administration of production units have emerged as primary concerns for each industrial enterprise. For the control process, emphasis is placed on programmable devices and industrial networks. Through them, manufacturing enterprises face two main questions, "What reliability could they provide?" and "Is it possible to improve the current devices they use." In this article, an experimental study related to the information level of an industrial network is carried out. It aims to increase the quality and speed of her workflow. Monitoring and data extraction of the communication of programmable devices is carried out as well. A method for improving data transmission in the same network is proposed. A statistical method is used to analyze the general reliability. Also the present article aims to develop a computational model of a complex indicator of the reliability of a system of programmable devices. The choice is based on the fact that many enterprises rely on the rapid processing of information and greater reliability of programmable devices.

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“…terdapat dua parameter yang digunakan buat evaluasi yaitu skala probability dan severity yang bisa dilihat pada Tabel VIII dan Tabel IX. Selain itu ada tabel kategori bahaya yang bisa ditinjau pada Tabel X [17]. Setelah itu penentuan risiko akan dirangkum ke dalam suatu indikator yang akan di analisis dari tingkat probality dan severity, berikut penjabaran tabel-tabel mitigasi resiko [18] Pada penelitian ini mitigasi risiko dilakukan untuk mengelola risikorisiko yang mungkin terjadi sehingga dapat meminimalisasi dampak anyg mungkin terjadi.…”

Section: E Mitigasi Risikounclassified

Model Area Explosion pada Storage Benzene di Industri Refenery Minyak Bumi (Studi Kasus : PT. PERTAMINA Refinery IV Cilacap)

Ridha,

Hanggara, S.T., M.T

2023

JMTSI

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PT. PERTAMINA Refinery IV in Indonesia tomanages various hazardous materials which have a very high risk at production process, storage, and during distribution. Benzene is that a among these materials can be fatal in the event of an accident such as fire or explosion. The analysis is the making of Pool Fire modeling using Aloha (Areal Location of Hazardous of Artmosphere) and Google Earth. ALOHA software is an application provided by the National Oceanic and Atmospheric Administration (NOAA) and the Environmental Protection Agency (EPA) that can assist in formulating gas dispersion and explosion calculations. In this study, an explosion calculation scenario will be carried out in which, the total zone affected by the explosion was as far as 802 meters and the total population of workers at risk were all in the Refinery Unit IV with a risk of death due to exposure to thermal radiation>10 kW/m2. PT. PERTAMINA Refinery IV di Indonesia mengelola berbagai bahan berbahaya yang memiliki risiko sangat tinggi pada proses produksi, penyimpanan, dan distribusi. Benzena merupakan salah satu bahan yang dapat berakibat fatal jika terjadi kecelakaan seperti kebakaran atau ledakan. Maka oleh itu tujuan dari penelitian ini ialah menganalisis risiko radius ledakan yang terjadi secara kuantitatif beserta kriteria risikonya. Pada tahapan pembuatan model Pool Fire menggunakan ALOHA (Areal Location of Hazardous of Artmosphere) dan Google Earth. Software ALOHA merupakan aplikasi yang disediakan oleh National Oceanic and Administration Atmospheric (NOAA) dan Environmental Protection Agency (EPA) yang dapat membantu dalam melakukan formulasi perhitungan dispersi gas dan ledakan. Pada penelitian ini akan dilakukan skenario perhitungan ledakan yang di mana total zona yang terkena ledakan sejauh 802 meter dan total populasi pekerja yang berisiko semuanya berada di Refinery Unit IV dengan risiko kematian akibat paparan radiasi termal >10 kW/m2.

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Aspects of the Evolution from Risk Management to Enterprise Global Risk Management

Cited by 14 publications

References 0 publications

Oracles Integration in Blockchain-Based Platform for Smart Crop Production Data Exchange

Oracles Integration in Blockchain-Based Platform for Smart Crop Production Data Exchange

A Survey of Data Quality in Industrial Networks and Enhancing Their Reliability Complex Indicator for the Needs of the Industry

Model Area Explosion pada Storage Benzene di Industri Refenery Minyak Bumi (Studi Kasus : PT. PERTAMINA Refinery IV Cilacap)

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