Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968230655> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W1968230655 abstract "In this paper, we develop efficient spatial prediction algorithms using Gaussian Markov random fields (GMRFs) under uncertain localization and sequential observations. We first review a GMRF as a discretized Gaussian process (GP) on a lattice, and justify the usage of maximum a posteriori (MAP) estimates of noisy sampling positions in making inferences. We show that the proposed approximation can be viewed as a discrete version of Laplace’s approximation for GP regression under localization uncertainty. We then formulate our problem of computing prediction and propose an approximate Bayesian solution, taking into account observations, measurement noise, uncertain hyper-parameters, and uncertain localization in a fully Bayesian point of view. In particular, we present an efficient scalable approximation using MAP estimates of noisy sampling positions with a controllable tradeoff between approximation error and complexity. The effectiveness of the proposed algorithms is illustrated using simulated and real-world data.Copyright © 2012 by ASME" @default.
- W1968230655 created "2016-06-24" @default.
- W1968230655 creator A5005778230 @default.
- W1968230655 creator A5028749019 @default.
- W1968230655 creator A5031419527 @default.
- W1968230655 date "2012-10-17" @default.
- W1968230655 modified "2023-09-23" @default.
- W1968230655 title "Efficient Spatial Prediction Using Gaussian Markov Random Fields Under Uncertain Localization" @default.
- W1968230655 cites W132145880 @default.
- W1968230655 cites W1520053542 @default.
- W1968230655 cites W1663973292 @default.
- W1968230655 cites W1746819321 @default.
- W1968230655 cites W1837874438 @default.
- W1968230655 cites W1988819790 @default.
- W1968230655 cites W1998406909 @default.
- W1968230655 cites W2011189221 @default.
- W1968230655 cites W2012802232 @default.
- W1968230655 cites W2021088595 @default.
- W1968230655 cites W2025800439 @default.
- W1968230655 cites W2027274498 @default.
- W1968230655 cites W2043300285 @default.
- W1968230655 cites W2069876697 @default.
- W1968230655 cites W2070005700 @default.
- W1968230655 cites W2106908146 @default.
- W1968230655 cites W2112411455 @default.
- W1968230655 cites W2114549813 @default.
- W1968230655 cites W2119728831 @default.
- W1968230655 cites W2131824593 @default.
- W1968230655 cites W2132688592 @default.
- W1968230655 cites W2142705361 @default.
- W1968230655 cites W2144898279 @default.
- W1968230655 cites W299937636 @default.
- W1968230655 doi "https://doi.org/10.1115/dscc2012-movic2012-8596" @default.
- W1968230655 hasPublicationYear "2012" @default.
- W1968230655 type Work @default.
- W1968230655 sameAs 1968230655 @default.
- W1968230655 citedByCount "6" @default.
- W1968230655 countsByYear W19682306552013 @default.
- W1968230655 countsByYear W19682306552014 @default.
- W1968230655 countsByYear W19682306552015 @default.
- W1968230655 countsByYear W19682306552016 @default.
- W1968230655 countsByYear W19682306552018 @default.
- W1968230655 countsByYear W19682306552020 @default.
- W1968230655 crossrefType "proceedings-article" @default.
- W1968230655 hasAuthorship W1968230655A5005778230 @default.
- W1968230655 hasAuthorship W1968230655A5028749019 @default.
- W1968230655 hasAuthorship W1968230655A5031419527 @default.
- W1968230655 hasConcept C105795698 @default.
- W1968230655 hasConcept C11413529 @default.
- W1968230655 hasConcept C119857082 @default.
- W1968230655 hasConcept C121332964 @default.
- W1968230655 hasConcept C130402806 @default.
- W1968230655 hasConcept C153180895 @default.
- W1968230655 hasConcept C154945302 @default.
- W1968230655 hasConcept C159886148 @default.
- W1968230655 hasConcept C163716315 @default.
- W1968230655 hasConcept C163836022 @default.
- W1968230655 hasConcept C23224414 @default.
- W1968230655 hasConcept C33923547 @default.
- W1968230655 hasConcept C41008148 @default.
- W1968230655 hasConcept C51267290 @default.
- W1968230655 hasConcept C54907487 @default.
- W1968230655 hasConcept C61326573 @default.
- W1968230655 hasConcept C62520636 @default.
- W1968230655 hasConcept C98763669 @default.
- W1968230655 hasConceptScore W1968230655C105795698 @default.
- W1968230655 hasConceptScore W1968230655C11413529 @default.
- W1968230655 hasConceptScore W1968230655C119857082 @default.
- W1968230655 hasConceptScore W1968230655C121332964 @default.
- W1968230655 hasConceptScore W1968230655C130402806 @default.
- W1968230655 hasConceptScore W1968230655C153180895 @default.
- W1968230655 hasConceptScore W1968230655C154945302 @default.
- W1968230655 hasConceptScore W1968230655C159886148 @default.
- W1968230655 hasConceptScore W1968230655C163716315 @default.
- W1968230655 hasConceptScore W1968230655C163836022 @default.
- W1968230655 hasConceptScore W1968230655C23224414 @default.
- W1968230655 hasConceptScore W1968230655C33923547 @default.
- W1968230655 hasConceptScore W1968230655C41008148 @default.
- W1968230655 hasConceptScore W1968230655C51267290 @default.
- W1968230655 hasConceptScore W1968230655C54907487 @default.
- W1968230655 hasConceptScore W1968230655C61326573 @default.
- W1968230655 hasConceptScore W1968230655C62520636 @default.
- W1968230655 hasConceptScore W1968230655C98763669 @default.
- W1968230655 hasLocation W19682306551 @default.
- W1968230655 hasOpenAccess W1968230655 @default.
- W1968230655 hasPrimaryLocation W19682306551 @default.
- W1968230655 hasRelatedWork W2011189221 @default.
- W1968230655 hasRelatedWork W2039473210 @default.
- W1968230655 hasRelatedWork W2069876697 @default.
- W1968230655 hasRelatedWork W2111983527 @default.
- W1968230655 hasRelatedWork W2118728396 @default.
- W1968230655 hasRelatedWork W2124429702 @default.
- W1968230655 hasRelatedWork W2350115929 @default.
- W1968230655 hasRelatedWork W2964297483 @default.
- W1968230655 hasRelatedWork W4301275119 @default.
- W1968230655 hasRelatedWork W987019958 @default.
- W1968230655 isParatext "false" @default.
- W1968230655 isRetracted "false" @default.
- W1968230655 magId "1968230655" @default.
- W1968230655 workType "article" @default.