{"id":"https://openalex.org/W2971985407","doi":"https://doi.org/10.3390/fi11090192","title":"A Framework for the Detection of Search and Rescue Patterns Using Shapelet Classification","display_name":"A Framework for the Detection of Search and Rescue Patterns Using Shapelet Classification","publication_year":2019,"publication_date":"2019-09-04","ids":{"openalex":"https://openalex.org/W2971985407","doi":"https://doi.org/10.3390/fi11090192","mag":"2971985407"},"language":"en","primary_location":{"id":"doi:10.3390/fi11090192","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi11090192","pdf_url":"https://www.mdpi.com/1999-5903/11/9/192/pdf?version=1568019818","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-5903/11/9/192/pdf?version=1568019818","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001536755","display_name":"Konstantinos Kapadais","orcid":null},"institutions":[{"id":"https://openalex.org/I32762134","display_name":"Harokopio University of Athens","ror":"https://ror.org/02k5gp281","country_code":"GR","type":"education","lineage":["https://openalex.org/I32762134"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Kapadais","raw_affiliation_strings":["Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece","institution_ids":["https://openalex.org/I32762134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056484904","display_name":"Iraklis Varlamis","orcid":"https://orcid.org/0000-0002-0876-8167"},"institutions":[{"id":"https://openalex.org/I32762134","display_name":"Harokopio University of Athens","ror":"https://ror.org/02k5gp281","country_code":"GR","type":"education","lineage":["https://openalex.org/I32762134"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Iraklis Varlamis","raw_affiliation_strings":["Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-0876-8167","affiliations":[{"raw_affiliation_string":"Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece","institution_ids":["https://openalex.org/I32762134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004481552","display_name":"Christos Sardianos","orcid":"https://orcid.org/0000-0001-7262-7310"},"institutions":[{"id":"https://openalex.org/I32762134","display_name":"Harokopio University of Athens","ror":"https://ror.org/02k5gp281","country_code":"GR","type":"education","lineage":["https://openalex.org/I32762134"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Sardianos","raw_affiliation_strings":["Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0001-7262-7310","affiliations":[{"raw_affiliation_string":"Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece","institution_ids":["https://openalex.org/I32762134"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021420035","display_name":"Konstantinos Tserpes","orcid":"https://orcid.org/0000-0001-5183-1443"},"institutions":[{"id":"https://openalex.org/I32762134","display_name":"Harokopio University of Athens","ror":"https://ror.org/02k5gp281","country_code":"GR","type":"education","lineage":["https://openalex.org/I32762134"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Tserpes","raw_affiliation_strings":["Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0001-5183-1443","affiliations":[{"raw_affiliation_string":"Department of Informatics & Telematics, Harokopio University of Athens, 17778 Athens, Greece","institution_ids":["https://openalex.org/I32762134"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5056484904"],"corresponding_institution_ids":["https://openalex.org/I32762134"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":0.7741,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.73363646,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"11","issue":"9","first_page":"192","last_page":"192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.960099995136261,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9359999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8852396011352539},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.7109829187393188},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5515612363815308},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5259785056114197},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4721153974533081},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4519847631454468},{"id":"https://openalex.org/keywords/annotation","display_name":"Annotation","score":0.44147735834121704},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.41966700553894043},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.41805967688560486},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3961760997772217},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3355964422225952},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3032478094100952}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8852396011352539},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.7109829187393188},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5515612363815308},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5259785056114197},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4721153974533081},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4519847631454468},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.44147735834121704},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.41966700553894043},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.41805967688560486},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3961760997772217},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3355964422225952},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3032478094100952},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/fi11090192","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi11090192","pdf_url":"https://www.mdpi.com/1999-5903/11/9/192/pdf?version=1568019818","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jftint:v:11:y:2019:i:9:p:192-:d:264131","is_oa":false,"landing_page_url":"https://www.mdpi.com/1999-5903/11/9/192/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"},{"id":"pmh:oai:doaj.org/article:1357fd409a854d68ad59e6fc76a4064a","is_oa":false,"landing_page_url":"https://doaj.org/article/1357fd409a854d68ad59e6fc76a4064a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Future Internet, Vol 11, Iss 9, p 192 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-5903/11/9/192/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/fi11090192","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Future Internet","raw_type":"Text"},{"id":"pmh:oai:zenodo.org:3685813","is_oa":true,"landing_page_url":"https://zenodo.org/record/3685813","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Future Internet \u2014 Open Access Journal 11(9)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/fi11090192","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi11090192","pdf_url":"https://www.mdpi.com/1999-5903/11/9/192/pdf?version=1568019818","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.6399999856948853,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G729768880","display_name":"Multiple ASpects TrajEctoRy management and analysis","funder_award_id":"777695","funder_id":"https://openalex.org/F4320338337","funder_display_name":"H2020 Marie Sk\u0142odowska-Curie Actions"}],"funders":[{"id":"https://openalex.org/F4320338337","display_name":"H2020 Marie Sk\u0142odowska-Curie Actions","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2971985407.pdf"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W116902681","https://openalex.org/W595134950","https://openalex.org/W1978371851","https://openalex.org/W1981934656","https://openalex.org/W2029438113","https://openalex.org/W2123502857","https://openalex.org/W2162430651","https://openalex.org/W2300250793","https://openalex.org/W2402972623","https://openalex.org/W2514924797","https://openalex.org/W2760295842","https://openalex.org/W2763773894","https://openalex.org/W2781218276","https://openalex.org/W2799169867","https://openalex.org/W2803239750","https://openalex.org/W2810627351","https://openalex.org/W2879698168","https://openalex.org/W2899024236","https://openalex.org/W2921844983","https://openalex.org/W2927212523","https://openalex.org/W2934016713","https://openalex.org/W2934392475","https://openalex.org/W2946711219","https://openalex.org/W2949119045","https://openalex.org/W2952364877","https://openalex.org/W3111422958","https://openalex.org/W3123941640"],"related_works":["https://openalex.org/W2361861616","https://openalex.org/W2263699433","https://openalex.org/W2377979023","https://openalex.org/W2218034408","https://openalex.org/W2392921965","https://openalex.org/W2358755282","https://openalex.org/W2625833328","https://openalex.org/W4405124681","https://openalex.org/W1533177136","https://openalex.org/W2971551846"],"abstract_inverted_index":{"The":[0,111],"problem":[1],"of":[2,5,12,45,63,71,84,87,103,116,133],"unmanned":[3],"supervision":[4],"maritime":[6],"areas":[7],"has":[8,33,181],"attracted":[9],"the":[10,15,22,28,43,82,101,131,143,148,172],"interest":[11],"researchers":[13],"for":[14,42,99,130],"last":[16],"few":[17],"years,":[18],"mainly":[19],"thanks":[20],"to":[21,68,142,170,188],"advances":[23],"in":[24,81,108,158],"vessel":[25,46,66,190],"monitoring":[26,67],"that":[27,105,124,154,167],"Automatic":[29],"Identification":[30],"System":[31],"(AIS)":[32],"brought.":[34],"Several":[35],"frameworks":[36],"and":[37,57,89,95,121,139,150,178,185],"algorithms":[38],"have":[39],"been":[40],"proposed":[41,112],"management":[44],"trajectory":[47,119],"data,":[48],"which":[49],"focus":[50],"on":[51,77,175],"data":[52,54,138,180],"compression,":[53],"clustering,":[55],"classification":[56],"visualization,":[58],"offering":[59],"a":[60,97,117,122,126,140,164],"wide":[61],"variety":[62],"solutions":[64],"from":[65,136],"automatic":[69,85],"detection":[70,86],"complex":[72],"events.":[73],"This":[74],"work":[75,80],"builds":[76],"our":[78],"previous":[79],"topic":[83],"Search":[88],"Rescue":[90],"(SAR)":[91],"missions,":[92],"by":[93],"developing":[94],"evaluating":[96],"methodology":[98],"classifying":[100],"trajectories":[102],"vessels":[104],"possibly":[106],"participate":[107],"such":[109],"missions.":[110],"solution":[113],"takes":[114],"advantage":[115],"synthetic":[118,165,177],"generator":[120,149],"classifier":[123],"combines":[125],"genetic":[127],"algorithm":[128],"(GENDIS)":[129],"extraction":[132],"informative":[134],"shapelets":[135],"training":[137],"transformation":[141],"shapelets\u2019":[144],"feature":[145],"space.":[146],"Using":[147],"several":[151],"SAR":[152,191],"patterns":[153],"are":[155],"formally":[156],"described":[157],"naval":[159],"operations":[160],"bibliography,":[161],"it":[162],"generates":[163],"dataset":[166],"is":[168],"used":[169],"train":[171],"classifier.":[173],"Evaluation":[174],"both":[176],"real":[179],"very":[182],"promising":[183],"results":[184],"helped":[186],"us":[187],"identify":[189],"maneuvers":[192],"without":[193],"putting":[194],"any":[195],"effort":[196],"into":[197],"manual":[198],"annotation.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}