{"id":"https://openalex.org/W2109882844","doi":"https://doi.org/10.1109/tmi.2009.2039344","title":"Target Tracking Errors for 5D and 6D Spatial Measurement Systems","display_name":"Target Tracking Errors for 5D and 6D Spatial Measurement Systems","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2109882844","doi":"https://doi.org/10.1109/tmi.2009.2039344","mag":"2109882844","pmid":"https://pubmed.ncbi.nlm.nih.gov/20199922"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2009.2039344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2009.2039344","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111956693","display_name":"Andrew D. Wiles","orcid":null},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"A.D. Wiles","raw_affiliation_strings":["Department of Medical Biophysics, The University of Western Ontario, and the Robarts Research Institute, London, ON, N2V 1C5, Canada. awiles@ndigital.com","Dept. of Med. Biophys., Univ. of Western Ontario, London, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Medical Biophysics, The University of Western Ontario, and the Robarts Research Institute, London, ON, N2V 1C5, Canada. awiles@ndigital.com","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Dept. of Med. Biophys., Univ. of Western Ontario, London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063193089","display_name":"T.M. Peters","orcid":"https://orcid.org/0000-0003-1440-7488"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"T.M. Peters","raw_affiliation_strings":["University of Western Ontario, London, ONT, Canada","Robarts Research Institute, University of Western Ontario, London ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Robarts Research Institute, University of Western Ontario, London ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111956693"],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":null,"apc_paid":null,"fwci":0.2111,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.60384602,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"29","issue":"3","first_page":"879","last_page":"894"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6701136827468872},{"id":"https://openalex.org/keywords/fiducial-marker","display_name":"Fiducial marker","score":0.6261600852012634},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.6052334308624268},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.544228732585907},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.5135593414306641},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5134833455085754},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.49261075258255005},{"id":"https://openalex.org/keywords/observational-error","display_name":"Observational error","score":0.463329941034317},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.456582248210907},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4531921446323395},{"id":"https://openalex.org/keywords/measurement-uncertainty","display_name":"Measurement uncertainty","score":0.4489792585372925},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.4438774883747101},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4375791549682617},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.42684483528137207},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24757841229438782},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.23291531205177307},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21476507186889648},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1583573818206787},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12071549892425537}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6701136827468872},{"id":"https://openalex.org/C173974348","wikidata":"https://www.wikidata.org/wiki/Q1469893","display_name":"Fiducial marker","level":2,"score":0.6261600852012634},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.6052334308624268},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.544228732585907},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.5135593414306641},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5134833455085754},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.49261075258255005},{"id":"https://openalex.org/C19619285","wikidata":"https://www.wikidata.org/wiki/Q196372","display_name":"Observational error","level":2,"score":0.463329941034317},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.456582248210907},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4531921446323395},{"id":"https://openalex.org/C137209882","wikidata":"https://www.wikidata.org/wiki/Q1403517","display_name":"Measurement uncertainty","level":2,"score":0.4489792585372925},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.4438774883747101},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4375791549682617},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.42684483528137207},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24757841229438782},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.23291531205177307},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21476507186889648},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1583573818206787},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12071549892425537},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006348","descriptor_name":"Cardiac Surgical Procedures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006348","descriptor_name":"Cardiac Surgical Procedures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006348","descriptor_name":"Cardiac Surgical Procedures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009010","descriptor_name":"Monte Carlo Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009010","descriptor_name":"Monte Carlo Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009010","descriptor_name":"Monte Carlo Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016880","descriptor_name":"Anisotropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016880","descriptor_name":"Anisotropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016880","descriptor_name":"Anisotropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025321","descriptor_name":"Surgery, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D025321","descriptor_name":"Surgery, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D025321","descriptor_name":"Surgery, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tmi.2009.2039344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2009.2039344","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Medical Imaging","raw_type":"journal-article"},{"id":"pmid:20199922","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20199922","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on medical imaging","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W151709583","https://openalex.org/W1505315642","https://openalex.org/W1515820473","https://openalex.org/W1556380767","https://openalex.org/W1571050418","https://openalex.org/W1703040284","https://openalex.org/W1854621565","https://openalex.org/W1965631340","https://openalex.org/W1967625005","https://openalex.org/W1986706533","https://openalex.org/W1987205811","https://openalex.org/W1993267444","https://openalex.org/W1996402104","https://openalex.org/W1997550261","https://openalex.org/W2006485654","https://openalex.org/W2009875505","https://openalex.org/W2017363989","https://openalex.org/W2020160717","https://openalex.org/W2039905130","https://openalex.org/W2063698478","https://openalex.org/W2073244598","https://openalex.org/W2085206815","https://openalex.org/W2095397427","https://openalex.org/W2095550889","https://openalex.org/W2104825339","https://openalex.org/W2108607725","https://openalex.org/W2113094491","https://openalex.org/W2122313934","https://openalex.org/W2137954940","https://openalex.org/W2145274153","https://openalex.org/W2147774191","https://openalex.org/W2151237218","https://openalex.org/W2157970903","https://openalex.org/W2162087199","https://openalex.org/W2162977111","https://openalex.org/W2163004826","https://openalex.org/W2202746333","https://openalex.org/W2906757945","https://openalex.org/W4213187341","https://openalex.org/W4230727635","https://openalex.org/W4246202668"],"related_works":["https://openalex.org/W2220451197","https://openalex.org/W2370122455","https://openalex.org/W1600397729","https://openalex.org/W1825457241","https://openalex.org/W2360832559","https://openalex.org/W4284698423","https://openalex.org/W1989588780","https://openalex.org/W2386418312","https://openalex.org/W2388364071","https://openalex.org/W2810429778"],"abstract_inverted_index":{"In":[0,128],"recent":[1],"years,":[2],"magnetic":[3],"tracking":[4,62],"systems,":[5],"whose":[6],"fundamental":[7],"unit":[8],"of":[9,51,92,106,141,171,182],"measurement":[10,226],"is":[11,68,166],"a":[12,34,139,188],"5D":[13,27,94],"transformation":[14,36],"(three":[15],"translational":[16],"and":[17,90,117,146,151,195],"two":[18],"rotational":[19],"degrees-of-freedom),":[20],"have":[21,58,247],"become":[22],"much":[23],"more":[24],"popular.":[25],"Two":[26],"sensors":[28],"can":[29,87,125],"be":[30,88,126],"combined":[31],"to":[32,38],"obtain":[33],"6D":[35,96],"similar":[37],"the":[39,43,52,60,75,83,93,104,123,131,136,142,162,169,183,201,211,218,223],"ones":[40],"provided":[41,102],"by":[42],"point-based":[44,209],"registration":[45,67,203,241],"in":[46,74,103,113,214],"optical":[47,80],"tracking.":[48],"However,":[49],"estimates":[50,91],"tool":[53],"tip":[54],"uncertainty,":[55],"which":[56],"we":[57],"called":[59],"target":[61,147,202],"error":[63,86,99,204],"(TTE)":[64],"since":[65],"no":[66],"explicitly":[69],"performed,":[70],"are":[71,101,149,185],"not":[72,245],"available":[73],"same":[76],"manner":[77],"as":[78,138],"their":[79],"counterpart.":[81],"If":[82],"systematic":[84,143],"bias":[85],"corrected":[89],"or":[95],"fiducial":[97],"localizer":[98],"(FLE)":[100],"form":[105],"zero":[107],"mean":[108],"normally":[109],"distributed":[110],"random":[111],"variables":[112],"[Formula:":[114,118],"see":[115,119],"text]":[116],"text],":[120],"respectively,":[121],"then":[122,152],"TTE":[124,137],"modeled.":[127],"this":[129,215],"paper,":[130],"required":[132],"expressions":[133],"that":[134,161,243],"model":[135],"function":[140],"bias,":[144],"FLE":[145],"location":[148],"derived":[150],"validated":[153],"using":[154],"Monte":[155],"Carlo":[156],"simulations.":[157],"We":[158],"also":[159],"show":[160],"first":[163],"order":[164],"approximation":[165],"sufficient":[167],"beyond":[168],"range":[170],"errors":[172],"typically":[173],"observed":[174],"during":[175],"an":[176,229],"image-guided":[177],"surgery":[178],"(IGS)":[179],"procedure.":[180],"Applications":[181],"models":[184,207,212,237],"described":[186],"for":[187,208,221,228,238],"minimally":[189],"invasive":[190],"intracardiac":[191],"surgical":[192],"guidance":[193],"system":[194,225],"needle-based":[196],"therapy":[197],"systems.":[198],"Together":[199],"with":[200],"(TRE)":[205],"statistical":[206],"registration,":[210],"presented":[213],"article":[216],"provide":[217],"basic":[219],"framework":[220],"estimating":[222],"total":[224],"uncertainty":[227],"IGS":[230],"system.":[231],"Future":[232],"work":[233],"includes":[234],"developing":[235],"TRE":[236],"commonly":[239],"used":[240],"methods":[242],"do":[244],"already":[246],"them.":[248]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}