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Ontology-based Fault Tree Analysis Algorithms in a Fuzzy Environment for Autonomous Ships

Bekir Sahin, Anis Yazidi, Dumitru Roman, Ahmet Soylu
2021 IEEE Access  
This study deals with fault tree analysis algorithms based on an ontology-based approach in a fuzzy environment. We extend fuzzy fault tree analysis by embedding ontology-based fault tree structures.  ...  Two approaches as the conventional approach and rule-based method are applied for the calculations of failure probability and analysis of the fault tree.  ...  By using an ontology-based approach, which has similarities with fault trees in term of structural aspects, the fault tree analysis could be made more powerful.  ... 
doi:10.1109/access.2021.3061929 fatcat:huiyotos3fhvrghg4fjbhixsaa

A risk analysis model for mining accidents using a fuzzy approach based on fault tree analysis

Fatma Yasli, Bersam Bolat
2018 Journal of Enterprise Information Management  
Article information: To cite this document: Fatma Yaşlı, Bersam Bolat, "A risk analysis model for mining accidents using a fuzzy approach based on fault tree analysis", Journal of Enterprise Information  ...  Acknowledgement We would like to offer our thanks to five anonymous field experts for the wealth of the information they freely provided without which this research would not have been possible.  ...  In addition to using the fuzzy approach within the fault tree analysis, we also used it for specifying the consequences of the events for risk analysis.  ... 
doi:10.1108/jeim-02-2017-0035 fatcat:4q45gorthracvmkojwzgotdwq4

An Intelligent Model for Fleet Management by Use of Sensor Enabled Tags Integrated With GPRS Technology

Esther Wambui Nganga, George Okeyo, Stephen Kimani
2018 International Journal of Advances in Scientific Research and Engineering  
Methods used previously to check for fuel adulteration include chemical methods; laboratory-based methods that examine chemical properties of the fuel, mechanical methods such as the use of sensors which  ...  An experiment was performed using three classifiers and Random Forest classifier gave the best results examined by confusion matrix.  ...  Authors [14] proposed a tracking model that would be used to secure cargo by use of RFID card locks and biometric sensors to prevent pilferage and minimize human interference with the cargo while GPS  ... 
doi:10.31695/ijasre.2018.32908 fatcat:u2f2vx5xg5edrcc2645mbd3oye

Formal Safety Assessment of Fishing Vessels

A. Pillay, J. Wang, A. Wall
2002 The journal of the Safety and Reliability Society  
Part 1 of the approach uses Fault Tree Analysis (FTA) to identify the critical components of a system [Pillay A. et. aI., 2000] .  ...  Chapter 5 proposes a new approach to modelling the probability of occurrence of a hazard and its severity using Fuzzy Set Theory (FST) with Fault Tree Analysis (FTA).The literature survey indicates that  ...  QRA can help to provide a structured objective approach to the assessment of risks, provided that it relies on and is supplemented by good engineering judgement and the limitation of the data used is roughly  ... 
doi:10.1080/09617353.2002.11690754 fatcat:rpwulewjbjcqho6i76e7y5fl3q

Integration of Interpretive Structural Modeling with Fuzzy Bayesian Network for Risk Assessment of Tunnel Collapse

Leping He, Tao Tang, Qijun Hu, Qijie Cai, Zhijun Li, Shaowu Tang, Yichun Wang, Min Ye
2021 Mathematical Problems in Engineering  
A multicriteria decision-making method is proposed by combining interpretive structural modeling (ISM) and fuzzy Bayesian network (FBN).  ...  The ISM-FBN method contains three steps: (1) drawing the ISM-directed graph; (2) obtaining the probability of the FBN nodes; and (3) using GeNle to implement risk analysis.  ...  Yang, Analysis of chemical cargo contamination by using fuzzy “Bayesian network-based risk assessment for hazmat trans- approach,” Expert Systems with Applications, vol. 42, no.  ... 
doi:10.1155/2021/7518284 fatcat:utsv7pjcw5btpnkl2nei2x6zf4

Formal Fire Safety Assessment of Passenger Ships

S. W. Kim, J. Wang, A. Wall, Y. S. Kwon
2005 The journal of the Safety and Reliability Society  
During the course of the research, it is with much gratitude and sincere respect that I acknowledge and thank my principal supervisor, Professor  ...  Analysis (CCA) CCA is a marriage of fault tree analysis (to show causes) and event tree analysis (to show consequences).  ...  This type of analysis can provide 3.1.2.2.1 Event Tree Analysis (ETA) Compared to an ET the Fault Tree (FT) analysis works in the opposite direction.  ... 
doi:10.1080/09617353.2005.11690813 fatcat:mydhdfwuczefvdpvykiw4e5y4q

2021 Index IEEE Transactions on Industrial Informatics Vol. 17

2021 IEEE Transactions on Industrial Informatics  
The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  Data-Driven Fault Diagnosis Using Deep Canonical Variate Analysis and Fisher Discriminant Analysis.  ...  ., +, TII Dec. 2021 8418-8428 Bearing Fault Detection in Adjustable Speed Drive-Powered Induction Machine by Using Motor Current Signature Analysis and Goodness-of-Fit Tests.  ... 
doi:10.1109/tii.2021.3138206 fatcat:ulsazxgmpfdmlivigjqgyl7zre

Occupational Risk Assessment of Wind Turbines in Bangladesh

Bijoy Bepary, Golam Kabir
2022 Applied System Innovation  
After that, the Fuzzy Technique for Order Performance by Similarity to Ideal Solution (FTOPSIS) was employed for ranking the hazard's source.  ...  Fuzzy Analytical Hierarchy Process (FAHP), a multi-criteria higher cognitive process technique, was used to determine the weights of the risk parameters evaluated with the Fine–Kinney method.  ...  Fuzzy theory and AHP have been integrated by many decision-makers to reduce uncertainty. Various versions of FAHP are used for multi-criteria decision analysis work [16, 29] .  ... 
doi:10.3390/asi5020034 fatcat:22mdtrxrzrezplernrpzk6toxm

Final Program

2020 2020 17th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)  
equilibrium by using the Lyapunov functional approach.  ...  Thin film Large Area (10 x10 cm2) Production of CdS Buffer Layer for Solar Cells by Chemical Bath Method Thin films Study of ZnSxO1-x Prepared by Thermal Oxidation of ZnS Films Deposited from a Chemical  ...  Proposal for a rotary micromotor structure based on CMOS-MEMS technology Griselda Stephany Abarca-Jiménez Design of position sensor of a linear micromotor based on CMOS-MEMS technology Guillermo  ... 
doi:10.1109/cce50788.2020.9299182 fatcat:dff7ylnwrzabdcv276gbwcgkji

2020 Index IEEE Transactions on Instrumentation and Measurement Vol. 69

2020 IEEE Transactions on Instrumentation and Measurement  
Meenalochani, M., and Sudha, S., Influence of Received Signal Strength on Prediction of Cluster Head and Number of Rounds; TIM June 2020 3739-3749 Hendeby, G., see Kasebzadeh, P., TIM Aug. 2020 5862  ...  Converter Using All-Digital Nested Delay-Locked Loops With 50-ps Resolution and High Throughput for LiDAR TIM Nov. 2020 9262-9271 Helsen, J., see Huchel, L., TIM July 2020 4145-4153 Hemavathi, N.,  ...  ., +, TIM Oct. 2020 7658-7665 Prediction of Step Length Using Neuro-Fuzzy Approach Suitable for Prosthesis Control.  ... 
doi:10.1109/tim.2020.3042348 fatcat:a5f4fsqs45fbbetre6zwsg3dly

Data Analysis Methods for Software Systems

Jolita Bernatavičienė
2021 Vilnius University Proceedings  
The exception was 2020, when the world was gripped by the Covid-19 pandemic and the movement of people was severely restricted. After a year's break, the Conference is back on track.  ...  DAMSS-2021 is the 12th international conference on data analysis methods for software systems, organized in Druskininkai, Lithuania. The same place and the same time every year.  ...  Deep learning techniques are used widely for text analysis today, and the quality of such analysis is greatly determined by the quality of word embedding models.  ... 
doi:10.15388/damss.12.2021 fatcat:iefv6bz3drcrfpcwxoaqmu3gra

Accident risk-based life cycle assessment methodology for green and safe fuel selection

Sina Khakzad, Faisal Khan, Rouzbeh Abbassi, Nima Khakzad
2017 Chemical engineering research & design  
Estimation of failure probability of oil and gas transmission 28 pipelines by fuzzy fault tree analysis. Journal of loss prevention in the process industries, ]. Participants, O. R. E. D. A. (2002).  ...  Safety analysis in process facilities: Comparison of fault tree and Bayesian network approaches. Reliability Engineering & System Safety, 96(8), 925-932. [21]. Bearfield, G., & Marsh, W. (2005).  ... 
doi:10.1016/j.psep.2017.04.005 fatcat:zir2ezanqfgalor32yph2dbzgy

Technical program

2020 2020 17th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)  
Structural characterization of the YBa2Cu3Oσ superconductor with phases [σ=6.87,6.89 and 6.9] obtained by solid state reaction ID 59  ...  Study of ZnSxO1-x Prepared by Thermal Oxidation of ZnS Films Deposited from a Chemical Bath Abstract: Optical and structural characterization results of ZnSxO1-x films deposited by chemical bath deposition  ...  The states are reconstructed theoretically exactly in finite-time by using a sliding mode based observer. The proposed approach is validated by simulation.  ... 
doi:10.1109/cce50788.2020.9299132 fatcat:xkw6xl7vvnan7enewajqfqwo4q

Wireless Sensor Network Optimization: Multi-Objective Paradigm

Muhammad Iqbal, Muhammad Naeem, Alagan Anpalagan, Ashfaq Ahmed, Muhammad Azam
2015 Sensors  
Keeping in view the nature of the application, the sensing scenario and input/output of the problem, the type of optimization problem changes.  ...  Keeping in view the multi facet coverage of this article relating to multi-objective optimization, this will open up new avenues of research in the area of multi-objective optimization relating to wireless  ...  Acknowledgments This work was supported in part by NSERC Discovery Grants. Conflicts of Interest The author declares no conflict of interest.  ... 
doi:10.3390/s150717572 pmid:26205271 pmcid:PMC4541950 fatcat:37tvsaxxc5fbndxv6vhcyivlvi

Exploratory Research Opportunities Of Computing In Life Sciences

Guest Editor Dr.Vignesh Ramamoorthy H
2022 International Journal of Life Science and Pharma Research  
The complexity of biological structures necessitates this approach in order to comprehend the operation of regulatory networks and to go from remote qualitative descriptions to a more comprehensive understanding  ...  They study how we interact with all things digital, including software, devices and algorithms, and are able to create social and technological solutions that are truly engaging for those who use them,  ...  The quantity of contaminants in the air is measured by sensors and sensor data is processed via so called fuzzy c-means clustering techniques to improve accuracy.  ... 
doi:10.22376/ijpbs/ijlpr/sp20/march.2022.5-200 fatcat:vowymyh3mzc6nmm4im4dvlpm7a
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