{"id":"https://openalex.org/W4283775961","doi":"https://doi.org/10.18420/inf2022_38","title":"Radio Galaxy Classification with wGAN-Supported Augmentation","display_name":"Radio Galaxy Classification with wGAN-Supported Augmentation","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4283775961","doi":"https://doi.org/10.18420/inf2022_38"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2206.15131","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2206.15131","pdf_url":"https://arxiv.org/pdf/2206.15131","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2206.15131","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076173437","display_name":"Janis Kummer","orcid":"https://orcid.org/0000-0002-7853-0103"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kummer, Janis","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032130142","display_name":"L. Rustige","orcid":"https://orcid.org/0000-0002-0292-2477"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rustige, Lennart","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037972220","display_name":"Florian Griese","orcid":"https://orcid.org/0000-0003-3309-9783"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Griese, Florian","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102715357","display_name":"K. Borras","orcid":"https://orcid.org/0000-0003-1111-249X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Borras, Kerstin","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087259046","display_name":"M. Br\u00fcggen","orcid":"https://orcid.org/0000-0002-3369-7735"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Br\u00fcggen, Marcus","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068455002","display_name":"Patrick Connor","orcid":"https://orcid.org/0000-0003-2500-1061"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Connor, Patrick L. S.","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079128714","display_name":"Frank Gaede","orcid":"https://orcid.org/0000-0002-7055-9200"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gaede, Frank","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031270964","display_name":"Gregor Kasieczka","orcid":"https://orcid.org/0000-0003-3457-2755"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kasieczka, Gregor","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108051543","display_name":"P. Schleper","orcid":"https://orcid.org/0000-0001-5628-6827"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Schleper, Peter","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5076173437"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4642,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67965881,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.978600025177002,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.978600025177002,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/computer-science","display_name":"Computer science","score":0.6265058517456055},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.5274163484573364},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.523225724697113},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.5149765610694885},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49528613686561584},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.4929802119731903},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4858679175376892},{"id":"https://openalex.org/keywords/galaxy","display_name":"Galaxy","score":0.4251038432121277},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.422929584980011},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39416930079460144},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.1528533697128296},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06524181365966797}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6265058517456055},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.5274163484573364},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.523225724697113},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.5149765610694885},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49528613686561584},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.4929802119731903},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4858679175376892},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.4251038432121277},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.422929584980011},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39416930079460144},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.1528533697128296},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06524181365966797},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:arXiv.org:2206.15131","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2206.15131","pdf_url":"https://arxiv.org/pdf/2206.15131","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:tore.tuhh.de:11420/13889","is_oa":false,"landing_page_url":"http://hdl.handle.net/11420/13889","pdf_url":null,"source":{"id":"https://openalex.org/S4306401751","display_name":"tub.dok (Hamburg University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I884043246","host_organization_name":"Hamburg University of Technology","host_organization_lineage":["https://openalex.org/I884043246"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"doi:10.48550/arxiv.2206.15131","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2206.15131","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-journal"},{"id":"doi:10.18420/inf2022_38","is_oa":true,"landing_page_url":"https://doi.org/10.18420/inf2022_38","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2206.15131","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2206.15131","pdf_url":"https://arxiv.org/pdf/2206.15131","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2380075625","https://openalex.org/W4390718435","https://openalex.org/W4390549206","https://openalex.org/W3137171911","https://openalex.org/W2786391746","https://openalex.org/W4381430104","https://openalex.org/W2995102745","https://openalex.org/W4226059458","https://openalex.org/W2914559142","https://openalex.org/W1990237101"],"abstract_inverted_index":{"Novel":[0],"techniques":[1],"are":[2],"indispensable":[3],"to":[4,60],"process":[5],"the":[6,11,19,51,73,100],"flood":[7],"of":[8,14,21,30,44,53,67],"data":[9,63,75],"from":[10,78],"new":[12],"generation":[13],"radio":[15,31,68],"telescopes.":[16],"In":[17],"particular,":[18],"classification":[20,29,90],"astronomical":[22],"sources":[23],"in":[24],"images":[25,77,98],"is":[26],"challenging.":[27],"Morphological":[28],"galaxies":[32],"could":[33],"be":[34,92],"automated":[35],"with":[36,76],"deep":[37],"learning":[38],"models":[39],"that":[40,83],"require":[41],"large":[42],"sets":[43],"labelled":[45],"training":[46,74,101],"data.":[47],"Here,":[48],"we":[49,71],"demonstrate":[50],"use":[52],"generative":[54],"models,":[55],"specifically":[56],"Wasserstein":[57],"GANs":[58],"(wGAN),":[59],"generate":[61],"artificial":[62],"for":[64,89],"different":[65],"classes":[66],"galaxies.":[69],"Subsequently,":[70],"augment":[72],"our":[79],"wGAN.":[80],"We":[81],"find":[82],"a":[84],"simple":[85],"fully-connected":[86],"neural":[87],"network":[88],"can":[91],"improved":[93],"significantly":[94],"by":[95],"including":[96],"generated":[97],"into":[99],"set.":[102]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2022-07-03T00:00:00"}
