{"id":"https://openalex.org/W2269820598","doi":"https://doi.org/10.1109/tro.2018.2830326","title":"Modeling and Interpolation of the Ambient Magnetic Field by Gaussian Processes","display_name":"Modeling and Interpolation of the Ambient Magnetic Field by Gaussian Processes","publication_year":2018,"publication_date":"2018-06-06","ids":{"openalex":"https://openalex.org/W2269820598","doi":"https://doi.org/10.1109/tro.2018.2830326","mag":"2269820598"},"language":"en","primary_location":{"id":"doi:10.1109/tro.2018.2830326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tro.2018.2830326","pdf_url":null,"source":{"id":"https://openalex.org/S144620930","display_name":"IEEE Transactions on Robotics","issn_l":"1552-3098","issn":["1552-3098","1941-0468"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Robotics","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1509.04634","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014200248","display_name":"Arno Solin","orcid":"https://orcid.org/0000-0002-0958-7886"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Arno Solin","raw_affiliation_strings":["IndoorAtlas\u00a0Ltd., Helsinki, Finland","Department of Computer Science, Aalto University Espoo Finland"],"affiliations":[{"raw_affiliation_string":"IndoorAtlas\u00a0Ltd., Helsinki, Finland","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science, Aalto University Espoo Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017416513","display_name":"Manon Kok","orcid":"https://orcid.org/0000-0002-2441-2240"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},{"id":"https://openalex.org/I4210096386","display_name":"Bridge University","ror":"https://ror.org/00cbm0437","country_code":"SS","type":"education","lineage":["https://openalex.org/I4210096386"]}],"countries":["GB","SS"],"is_corresponding":false,"raw_author_name":"Manon Kok","raw_affiliation_strings":["Department of Engineering, University of Cambridge, Cambridge, U. K"],"affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Cambridge, Cambridge, U. K","institution_ids":["https://openalex.org/I241749","https://openalex.org/I4210096386"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036019279","display_name":"Niklas Wahlstr\u00f6m","orcid":null},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Niklas Wahlstrom","raw_affiliation_strings":["Department of Information Technology, Uppsala University, Uppsala, Sweden","(Department of Information Technology, Uppsala University, Uppsala, Sweden)"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Uppsala University, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]},{"raw_affiliation_string":"(Department of Information Technology, Uppsala University, Uppsala, Sweden)","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083090794","display_name":"Thomas B. Sch\u00f6n","orcid":"https://orcid.org/0000-0001-5183-234X"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Thomas B. Schon","raw_affiliation_strings":["Department of Information Technology, Uppsala University, Uppsala, Sweden","(Department of Information Technology, Uppsala University, Uppsala, Sweden)"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Uppsala University, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]},{"raw_affiliation_string":"(Department of Information Technology, Uppsala University, Uppsala, Sweden)","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075994876","display_name":"Simo S\u00e4rkk\u00e4","orcid":"https://orcid.org/0000-0002-7031-9354"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Simo Sarkka","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","[Dept. of Electrical Engineering and Automation, Aalto University, Espoo, Finland]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"[Dept. of Electrical Engineering and Automation, Aalto University, Espoo, Finland]","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5014200248"],"corresponding_institution_ids":["https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":0.3385,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.66512625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"34","issue":"4","first_page":"1112","last_page":"1127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12814","display_name":"Gaussian Processes and Bayesian Inference","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12814","display_name":"Gaussian Processes and Bayesian Inference","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13126","display_name":"Scientific Research and Discoveries","score":0.9815999865531921,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.6467611789703369},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.6028705835342407},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.5824295878410339},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.5598783493041992},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5428109765052795},{"id":"https://openalex.org/keywords/extrapolation","display_name":"Extrapolation","score":0.5016372203826904},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.41222625970840454},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4039424657821655},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.3894728422164917},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3757861256599426},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28106456995010376},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2432653307914734},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2084033191204071},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1676943600177765},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16653621196746826},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10128560662269592}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.6467611789703369},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.6028705835342407},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.5824295878410339},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.5598783493041992},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5428109765052795},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.5016372203826904},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.41222625970840454},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4039424657821655},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.3894728422164917},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3757861256599426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28106456995010376},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2432653307914734},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2084033191204071},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1676943600177765},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16653621196746826},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10128560662269592},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/tro.2018.2830326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tro.2018.2830326","pdf_url":null,"source":{"id":"https://openalex.org/S144620930","display_name":"IEEE Transactions on Robotics","issn_l":"1552-3098","issn":["1552-3098","1941-0468"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Robotics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1509.04634","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1509.04634","pdf_url":"https://arxiv.org/pdf/1509.04634","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2269820598","is_oa":true,"landing_page_url":"https://www.arxiv.org/pdf/1509.04634v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:DiVA.org:liu-150520","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-150520","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article in journal"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/35976","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/7228dc7e-41fb-49e9-8fb1-769e2f66aa80","pdf_url":null,"source":{"id":"https://openalex.org/S4306401663","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"},{"id":"doi:10.48550/arxiv.1509.04634","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1509.04634","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1509.04634","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1509.04634","pdf_url":"https://arxiv.org/pdf/1509.04634","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1092055772","display_name":null,"funder_award_id":"273475","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G1192013465","display_name":"Autonomous behaviour and learning in an uncertain world","funder_award_id":"EP/J012300/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3337520913","display_name":null,"funder_award_id":"621-2013-5524","funder_id":"https://openalex.org/F4320322581","funder_display_name":"Vetenskapsr\u00e5det"},{"id":"https://openalex.org/G3609107129","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G5985747416","display_name":null,"funder_award_id":"EP/J012300/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7343941351","display_name":null,"funder_award_id":"Linnaeus","funder_id":"https://openalex.org/F4320322581","funder_display_name":"Vetenskapsr\u00e5det"},{"id":"https://openalex.org/G7718333050","display_name":null,"funder_award_id":"266940","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G8654700869","display_name":null,"funder_award_id":"308640","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320320940","display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning","ror":"https://ror.org/044wr7g58"},{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320322225","display_name":"Link\u00f6pings Universitet","ror":"https://ror.org/05ynxx418"},{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":80,"referenced_works":["https://openalex.org/W146619314","https://openalex.org/W177314305","https://openalex.org/W1490533726","https://openalex.org/W1512208174","https://openalex.org/W1531455566","https://openalex.org/W1569601317","https://openalex.org/W1571870753","https://openalex.org/W1620873823","https://openalex.org/W1790231888","https://openalex.org/W1827716646","https://openalex.org/W1871194732","https://openalex.org/W1921217476","https://openalex.org/W1951659264","https://openalex.org/W1967077835","https://openalex.org/W1967653388","https://openalex.org/W1972537245","https://openalex.org/W1977189000","https://openalex.org/W1986802839","https://openalex.org/W1988045831","https://openalex.org/W1998381637","https://openalex.org/W1999479532","https://openalex.org/W2001496915","https://openalex.org/W2008090244","https://openalex.org/W2013224421","https://openalex.org/W2018589614","https://openalex.org/W2018705428","https://openalex.org/W2019130306","https://openalex.org/W2020180780","https://openalex.org/W2043748895","https://openalex.org/W2044359184","https://openalex.org/W2068546584","https://openalex.org/W2077552673","https://openalex.org/W2082839938","https://openalex.org/W2084501074","https://openalex.org/W2088681682","https://openalex.org/W2091651498","https://openalex.org/W2093319033","https://openalex.org/W2094998617","https://openalex.org/W2095132173","https://openalex.org/W2104879404","https://openalex.org/W2106168839","https://openalex.org/W2118429180","https://openalex.org/W2118975298","https://openalex.org/W2129173607","https://openalex.org/W2129412185","https://openalex.org/W2129798654","https://openalex.org/W2133140916","https://openalex.org/W2146611938","https://openalex.org/W2146881125","https://openalex.org/W2170912685","https://openalex.org/W2291737362","https://openalex.org/W2295255295","https://openalex.org/W2398023731","https://openalex.org/W2489373752","https://openalex.org/W2496675188","https://openalex.org/W2551634513","https://openalex.org/W2569527682","https://openalex.org/W2573715514","https://openalex.org/W2761191467","https://openalex.org/W2904816695","https://openalex.org/W2908567151","https://openalex.org/W2950924736","https://openalex.org/W2964341721","https://openalex.org/W2984107199","https://openalex.org/W3103364054","https://openalex.org/W3104259347","https://openalex.org/W4206212643","https://openalex.org/W4213298939","https://openalex.org/W4232464081","https://openalex.org/W6638868923","https://openalex.org/W6639253883","https://openalex.org/W6677382876","https://openalex.org/W6679298779","https://openalex.org/W6712552809","https://openalex.org/W6729681630","https://openalex.org/W6729760243","https://openalex.org/W6734394829","https://openalex.org/W6744601855","https://openalex.org/W6757586663","https://openalex.org/W6785922130"],"related_works":["https://openalex.org/W2964103707","https://openalex.org/W2734934926","https://openalex.org/W2141151613","https://openalex.org/W3003736639","https://openalex.org/W2012018875","https://openalex.org/W2058765136","https://openalex.org/W2044327657","https://openalex.org/W2528295078","https://openalex.org/W3136149821","https://openalex.org/W1980311972","https://openalex.org/W1518865768","https://openalex.org/W2053035916","https://openalex.org/W1519916487","https://openalex.org/W3168855620","https://openalex.org/W2182660713","https://openalex.org/W2036258840","https://openalex.org/W3126348226","https://openalex.org/W1932221524","https://openalex.org/W2747803690","https://openalex.org/W2045397581"],"abstract_inverted_index":{"Anomalies":[0],"in":[1,11,66,109,120,122],"the":[2,35,40,53,58,63,75,93,104,110,129],"ambient":[3,94],"magnetic":[4,36,41,59,95,111,130],"field":[5,42,131],"can":[6],"be":[7],"used":[8],"as":[9],"features":[10],"indoor":[12],"positioning":[13],"and":[14,22,32,82,87,106,140],"navigation.":[15],"By":[16,61],"using":[17,143],"Maxwell's":[18],"equations,":[19],"we":[20,73],"derive":[21],"present":[23],"a":[24,47,69,84,144],"Bayesian":[25],"nonparametric":[26],"probabilistic":[27],"modeling":[28,81,90],"approach":[29],"for":[30,92,100],"interpolation":[31],"extrapolation":[33],"of":[34,57,68,103,128],"field.":[37,60,96,112],"We":[38,125],"model":[39,65,98,114],"components":[43],"jointly":[44],"by":[45],"imposing":[46],"Gaussian":[48],"process":[49],"(GP)":[50],"prior":[51],"to":[52,117],"latent":[54],"scalar":[55],"potential":[56],"rewriting":[62],"GP":[64,80],"terms":[67],"Hilbert":[70],"space":[71],"representation,":[72],"circumvent":[74],"computational":[76],"pitfalls":[77],"associated":[78],"with":[79,133],"provide":[83],"computationally":[85],"efficient":[86],"physically":[88],"justified":[89],"tool":[91],"The":[97,113],"allows":[99],"sequential":[101],"updating":[102],"estimate":[105],"time-dependent":[107],"changes":[108],"is":[115],"shown":[116],"work":[118],"well":[119],"practice":[121],"different":[123],"applications.":[124],"demonstrate":[126],"mapping":[127],"both":[132],"an":[134],"inexpensive":[135],"Raspberry":[136],"Pi":[137],"powered":[138],"robot":[139],"on":[141],"foot":[142],"standard":[145],"smartphone.":[146]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}