Rare-Event Detection by Quasi-Wang-Landau Monte Carlo Sampling with Approximate Bayesian Computation
DC Field | Value | Language |
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dc.contributor.author | Kwon, Junseok | - |
dc.date.available | 2020-04-20T02:20:28Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.issn | 0924-9907 | - |
dc.identifier.issn | 1573-7683 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/38698 | - |
dc.description.abstract | We propose a new rare-event detection method based on quasi-Wang-Landau Monte Carlo (QWLMC) sampling with approximate Bayesian computation (ABC) called QWLMC-ABC. QWLMC-ABC integrates ABC and a Halton sequence into Wang-Landau Monte Carlo (WLMC) sampling methods. The Halton sequence provides an improved proposal function and increases the accuracy of WLMC sampling, which results in QWLMC sampling. ABC approximates a likelihood function and boosts the speed of QWLMC sampling, which yields QWLMC-ABC. QWLMC-ABC is applied to estimate the rareness of events in a statistical manner. Experimental results demonstrate that our method is comparable to state-of-the-art methods. Compared with sampling-based approaches including WLMC and QWLMC sampling, QWLMC-ABC localizes rare events at a fraction of the computation time. | - |
dc.format.extent | 18 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | SPRINGER | - |
dc.title | Rare-Event Detection by Quasi-Wang-Landau Monte Carlo Sampling with Approximate Bayesian Computation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s10851-019-00906-y | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATHEMATICAL IMAGING AND VISION, v.61, no.9, pp 1258 - 1275 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000490376900003 | - |
dc.identifier.scopusid | 2-s2.0-85074205777 | - |
dc.citation.endPage | 1275 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1258 | - |
dc.citation.title | JOURNAL OF MATHEMATICAL IMAGING AND VISION | - |
dc.citation.volume | 61 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Rare-event detection | - |
dc.subject.keywordAuthor | Wang-Landau Monte Carlo | - |
dc.subject.keywordAuthor | Approximate Bayesian computation | - |
dc.subject.keywordAuthor | Halton sequence | - |
dc.subject.keywordPlus | ANOMALY DETECTION | - |
dc.subject.keywordPlus | TRACKING | - |
dc.subject.keywordPlus | LOCALIZATION | - |
dc.subject.keywordPlus | MOTION | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Artificial Intelligence | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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