On the Role of Uncertainty in Poisson Target Models Used for Placement of Spatial Sensors

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dc.contributor.authorKim, Mingyuen
dc.contributor.authorYetkin, Harunen
dc.contributor.authorStilwell, Daniel J.en
dc.contributor.authorJimenez, Jorgeen
dc.date.accessioned2024-03-01T15:43:23Zen
dc.date.available2024-03-01T15:43:23Zen
dc.date.issued2023-01-01en
dc.description.abstractThis paper addresses the role of uncertainty in spatial point-process models, such as those that might arise in modelling ship traffic. We consider a doubly stochastic Poisson point process where the intensity function is uncertain. To assess the role of uncertainty, we conduct a large set of numerical trials where we estimate a doubly stochastic Poisson point-process model from historical target data, and the evaluate the model by assessing the target detection performance of a set of sensors whose locations are selected using the model. Our work is motivated by seabed sensors that detect ship traffic, and we conduct numerical trials using historical ship traffic data near the mouth of the Chesapeake Bay, Virginia, USA, that was recorded by the Automated Identification System.en
dc.description.versionPublished versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1117/12.2663630en
dc.identifier.eissn1996-756Xen
dc.identifier.isbn9781510662025en
dc.identifier.issn0277-786Xen
dc.identifier.orcidStilwell, Daniel [0000-0002-5410-2024]en
dc.identifier.urihttps://hdl.handle.net/10919/118240en
dc.identifier.volume12543en
dc.language.isoenen
dc.publisherSPIEen
dc.rightsPublic Domain (U.S.)en
dc.rights.urihttp://creativecommons.org/publicdomain/mark/1.0/en
dc.subjectSpatial Poisson point processen
dc.subjectLog Gaussian Cox processen
dc.subjectsensor placementen
dc.subjectship detectionen
dc.subjectvoid probabilityen
dc.titleOn the Role of Uncertainty in Poisson Target Models Used for Placement of Spatial Sensorsen
dc.title.serialProceedings of SPIE - The International Society for Optical Engineeringen
dc.typeConference proceedingen
dc.type.dcmitypeTexten
dc.type.otherConference Proceedingen
pubs.finish-date2023-05-05en
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Engineeringen
pubs.organisational-group/Virginia Tech/Engineering/Electrical and Computer Engineeringen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineering/COE T&R Facultyen
pubs.start-date2023-04-30en

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