Application of extended Dempster–Shafer theory of evidence in accident probability estimation for dangerous goods transportation
dc.contributor.author | Leung, Yee-Hong | |
dc.contributor.author | Li, R. | |
dc.contributor.author | Ji, N. | |
dc.date.accessioned | 2017-12-10T12:40:11Z | |
dc.date.available | 2017-12-10T12:40:11Z | |
dc.date.created | 2017-12-10T12:20:15Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Leung, Y. and Li, R. and Ji, N. 2017. Application of extended Dempster–Shafer theory of evidence in accident probability estimation for dangerous goods transportation. Journal of Geographical Systems. 19 (3): pp. 249-271. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/59416 | |
dc.identifier.doi | 10.1007/s10109-017-0253-2 | |
dc.description.abstract |
=Transportation of dangerous goods (DGs) is generally associated with significant levels of risk. In the context of DG transportation, risk refers to the likelihood of incurring the undesirable consequences of a possible accident. Since the probability of an accident in a link of a route might depend on a variety of factors, it is necessary to find a way to combine the pieces of evidence/probabilities to estimate the composite probability for the link. Instead of using the Bayesian approach, commonly used in the literature, which requires decision-makers to estimate prior and conditional probabilities and cannot differentiate uncertainty from ignorance, this paper presents a novel approach based on the extended Dempster–Shafer theory of evidence by constructing an adaptive robust combination rule to estimate the accident probability under conflicting evidence. A case study is carried out for the transportation of liquefied petroleum gas in the road network of Hong Kong. Experimental results demonstrate the efficacy of the proposed approach. | |
dc.publisher | Springer - Verlag | |
dc.title | Application of extended Dempster–Shafer theory of evidence in accident probability estimation for dangerous goods transportation | |
dc.type | Journal Article | |
dcterms.source.volume | 19 | |
dcterms.source.number | 3 | |
dcterms.source.startPage | 249 | |
dcterms.source.endPage | 271 | |
dcterms.source.issn | 1435-5930 | |
dcterms.source.title | Journal of Geographical Systems | |
curtin.department | Department of Electrical and Computer Engineering | |
curtin.accessStatus | Fulltext not available |
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