{"id":"https://openalex.org/W7168237622","doi":"https://doi.org/10.1016/j.ascom.2026.101161","title":"LStein: A new approach to visualizing sparse 2.5-dimensional data","display_name":"LStein: A new approach to visualizing sparse 2.5-dimensional data","publication_year":2026,"publication_date":"2026-07-14","ids":{"openalex":"https://openalex.org/W7168237622","doi":"https://doi.org/10.1016/j.ascom.2026.101161"},"language":"en","primary_location":{"id":"doi:10.1016/j.ascom.2026.101161","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ascom.2026.101161","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2213133726001034/pdf","source":{"id":"https://openalex.org/S107133554","display_name":"Astronomy and Computing","issn_l":"2213-1337","issn":["2213-1337","2213-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy and Computing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/S2213133726001034/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5140725403","display_name":"Lukas Steinwender","orcid":"https://orcid.org/0000-0002-5110-9669"},"institutions":[{"id":"https://openalex.org/I4210126807","display_name":"ARC Centre of Excellence for Gravitational Wave Discovery","ror":"https://ror.org/02zp3yd51","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210126807"]},{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Lukas Steinwender","raw_affiliation_strings":["ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav), John Street, Hawthorn, 3122, Victoria, Australia","Centre for Astrophysics & Supercomputing, Swinburne University of Technology, John Street, Melbourne, 3122, Victoria, Australia"],"raw_orcid":"https://orcid.org/0000-0002-5110-9669","affiliations":[{"raw_affiliation_string":"ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav), John Street, Hawthorn, 3122, Victoria, Australia","institution_ids":["https://openalex.org/I4210126807"]},{"raw_affiliation_string":"Centre for Astrophysics & Supercomputing, Swinburne University of Technology, John Street, Melbourne, 3122, Victoria, Australia","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140737780","display_name":"Anais M\u00f6ller","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126807","display_name":"ARC Centre of Excellence for Gravitational Wave Discovery","ror":"https://ror.org/02zp3yd51","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210126807"]},{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Anais M\u00f6ller","raw_affiliation_strings":["ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav), John Street, Hawthorn, 3122, Victoria, Australia","Centre for Astrophysics & Supercomputing, Swinburne University of Technology, John Street, Melbourne, 3122, Victoria, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav), John Street, Hawthorn, 3122, Victoria, Australia","institution_ids":["https://openalex.org/I4210126807"]},{"raw_affiliation_string":"Centre for Astrophysics & Supercomputing, Swinburne University of Technology, John Street, Melbourne, 3122, Victoria, Australia","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5140715096","display_name":"Christopher J. Fluke","orcid":null},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Christopher J. Fluke","raw_affiliation_strings":["Centre for Astrophysics & Supercomputing, Swinburne University of Technology, John Street, Melbourne, 3122, Victoria, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics & Supercomputing, Swinburne University of Technology, John Street, Melbourne, 3122, Victoria, Australia","institution_ids":["https://openalex.org/I57093077"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5140725403"],"corresponding_institution_ids":["https://openalex.org/I4210126807","https://openalex.org/I57093077"],"apc_list":{"value":2260,"currency":"USD","value_usd":2260},"apc_paid":{"value":2260,"currency":"USD","value_usd":2260},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69831658,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"57","issue":null,"first_page":"101161","last_page":"101161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.21690000593662262,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.21690000593662262,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.14589999616146088,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T12536","display_name":"Topological and Geometric Data Analysis","score":0.11129999905824661,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/visualization","display_name":"Visualization","score":0.46070000529289246},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.3889000117778778},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.28360000252723694},{"id":"https://openalex.org/keywords/information-visualization","display_name":"Information visualization","score":0.2815999984741211}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8428000211715698},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.46070000529289246},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.3889000117778778},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3361999988555908},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.31439998745918274},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.295199990272522},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.28360000252723694},{"id":"https://openalex.org/C185578843","wikidata":"https://www.wikidata.org/wiki/Q10609775","display_name":"Information visualization","level":3,"score":0.2815999984741211},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.28110000491142273},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2549999952316284}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.ascom.2026.101161","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ascom.2026.101161","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2213133726001034/pdf","source":{"id":"https://openalex.org/S107133554","display_name":"Astronomy and Computing","issn_l":"2213-1337","issn":["2213-1337","2213-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy and Computing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2604.24034","is_oa":true,"landing_page_url":"https://arxiv.org/abs/2604.24034","pdf_url":"https://arxiv.org/pdf/2604.24034","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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"}],"best_oa_location":{"id":"doi:10.1016/j.ascom.2026.101161","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ascom.2026.101161","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2213133726001034/pdf","source":{"id":"https://openalex.org/S107133554","display_name":"Astronomy and Computing","issn_l":"2213-1337","issn":["2213-1337","2213-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy and Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G196419191","display_name":null,"funder_award_id":"CNRS-IN2P3","funder_id":"https://openalex.org/F4320322892","funder_display_name":"Centre National de la Recherche Scientifique"},{"id":"https://openalex.org/G6649312515","display_name":null,"funder_award_id":"CNRS/IN2P3","funder_id":"https://openalex.org/F4320335860","funder_display_name":"Institut National de Physique Nucl\u00e9aire et de Physique des Particules"},{"id":"https://openalex.org/G8008707452","display_name":"Illuminating the dark Universe with explosive astrophysical events","funder_award_id":"DE230100055","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"}],"funders":[{"id":"https://openalex.org/F4320322892","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"},{"id":"https://openalex.org/F4320335860","display_name":"Institut National de Physique Nucl\u00e9aire et de Physique des Particules","ror":"https://ror.org/03fd77x13"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7168237622.pdf","grobid_xml":"https://content.openalex.org/works/W7168237622.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W115274131","https://openalex.org/W1969324628","https://openalex.org/W1978550310","https://openalex.org/W2006370340","https://openalex.org/W2007339694","https://openalex.org/W2011301426","https://openalex.org/W2055944515","https://openalex.org/W2096911128","https://openalex.org/W2109454992","https://openalex.org/W2122538988","https://openalex.org/W2159714423","https://openalex.org/W2913871063","https://openalex.org/W2963638034","https://openalex.org/W2969331319","https://openalex.org/W3007307991","https://openalex.org/W3042506000","https://openalex.org/W3088872014","https://openalex.org/W3214102546","https://openalex.org/W4387358105","https://openalex.org/W4388281358","https://openalex.org/W4399155098","https://openalex.org/W4401805126","https://openalex.org/W4404687056","https://openalex.org/W4408692348","https://openalex.org/W4409425921","https://openalex.org/W4416876848"],"related_works":[],"abstract_inverted_index":{"Visualization":[0],"of":[1,21,75,85],"high-dimensional":[2],"data":[3,23],"is":[4,12,28],"crucial":[5],"to":[6,42,51,66,91,132,143],"retrieve":[7],"all":[8],"the":[9,32,72,104,110,114],"knowledge":[10],"that":[11,118],"contained":[13],"within":[14],"a":[15,25,37,56,140],"dataset.":[16],"Effective":[17],"and":[18],"informative":[19],"presentation":[20],"three-dimensional":[22],"via":[24],"two-dimensional":[26],"medium":[27],"challenging,":[29],"especially":[30],"if":[31],"dataset":[33],"more":[34],"closely":[35],"resembles":[36],"2.5-dimensional":[38],"(2.5D)":[39],"entity":[40],"due":[41],"sparse":[43],"sampling.":[44],"We":[45],"present":[46],"LStein":[47,119,138,146],"(":[48,152],"Linking":[49],"Series":[50],"envision":[52],"information":[53],"neatly":[54],"),":[55],"novel":[57],"visualization":[58,99,142],"approach":[59],"implemented":[60],"in":[61,63,79,123],"Python,":[62],"an":[64],"attempt":[65],"solve":[67],"this":[68],"challenge.":[69],"Inspired":[70],"by":[71],"astrophysical":[73],"application":[74],"displaying":[76],"photometric":[77],"timeseries":[78],"multiple":[80],"passbands":[81],"with":[82,103,126],"minimal":[83],"loss":[84],"information,":[86],"we":[87,116],"compare":[88],"our":[89],"method":[90],"traditional":[92,144],"approaches.":[93],"While":[94],"astronomy":[95,131],"\u2013":[96,107],"specifically":[97],"multi-passband":[98],"for":[100,113],"lightcurves":[101],"obtained":[102],"Rubin":[105],"Observatory":[106],"serves":[108],"as":[109],"principal":[111],"driver":[112],"design,":[115],"demonstrate":[117],"can":[120,147],"be":[121,148],"used":[122],"any":[124],"context":[125],"2.5D":[127],"datasets":[128],"from":[129,150],"radio":[130],"machine":[133],"learning":[134],"hyperparameter":[135],"search":[136],"visualization.":[137],"provides":[139],"complementary":[141],"techniques.":[145],"installed":[149],"GitHub":[151],"https://github.com/TheRedElement/LStein":[153],").":[154]},"counts_by_year":[],"updated_date":"2026-08-29T07:29:34.045763","created_date":"2026-07-15T00:00:00"}
