{"id":"https://openalex.org/W4293084055","doi":"https://doi.org/10.1007/s10288-022-00515-3","title":"A hybrid heuristic for the rectilinear picture compression problem","display_name":"A hybrid heuristic for the rectilinear picture compression problem","publication_year":2022,"publication_date":"2022-06-11","ids":{"openalex":"https://openalex.org/W4293084055","doi":"https://doi.org/10.1007/s10288-022-00515-3"},"language":"en","primary_location":{"id":"doi:10.1007/s10288-022-00515-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10288-022-00515-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210191715","display_name":"4OR","issn_l":"1614-2411","issn":["1614-2411","1619-4500"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4OR","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5048387774","display_name":"Ivo Koch","orcid":null},"institutions":[{"id":"https://openalex.org/I35953669","display_name":"National University of General Sarmiento","ror":"https://ror.org/01k6h2m87","country_code":"AR","type":"education","lineage":["https://openalex.org/I35953669"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Ivo Koch","raw_affiliation_strings":["Instituto de Industria, Universidad Nacional de General Sarmiento, J. M. Guti\u00e9rrez 1150, Los Polvorines, Buenos Aires, Argentina"],"affiliations":[{"raw_affiliation_string":"Instituto de Industria, Universidad Nacional de General Sarmiento, J. M. Guti\u00e9rrez 1150, Los Polvorines, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I35953669"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019508865","display_name":"Javier Marenco","orcid":"https://orcid.org/0000-0003-2694-4758"},"institutions":[{"id":"https://openalex.org/I35953669","display_name":"National University of General Sarmiento","ror":"https://ror.org/01k6h2m87","country_code":"AR","type":"education","lineage":["https://openalex.org/I35953669"]},{"id":"https://openalex.org/I53241121","display_name":"Fundaci\u00f3n Ciencias Exactas y Naturales","ror":"https://ror.org/05rxmkq09","country_code":"AR","type":"nonprofit","lineage":["https://openalex.org/I53241121"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Javier Marenco","raw_affiliation_strings":["Departamento de Computaci\u00f3n, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente G\u00fciraldes 2160 - Ciudad Universitaria, Ciudad de Buenos Aires, Argentina","Instituto de Ciencias, Universidad Nacional de General Sarmiento, J. M. Guti\u00e9rrez 1150, Los Polvorines, Buenos Aires, Argentina"],"affiliations":[{"raw_affiliation_string":"Departamento de Computaci\u00f3n, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente G\u00fciraldes 2160 - Ciudad Universitaria, Ciudad de Buenos Aires, Argentina","institution_ids":["https://openalex.org/I53241121"]},{"raw_affiliation_string":"Instituto de Ciencias, Universidad Nacional de General Sarmiento, J. M. Guti\u00e9rrez 1150, Los Polvorines, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I35953669"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048387774"],"corresponding_institution_ids":["https://openalex.org/I35953669"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12948746,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"21","issue":"2","first_page":"329","last_page":"358"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9980999827384949,"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"}},"topics":[{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9980999827384949,"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"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9976000189781189,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9945999979972839,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.7017298340797424},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.613442599773407},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5993198156356812},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.5921208262443542},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5632697939872742},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5064038038253784},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.49309203028678894},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4854172170162201},{"id":"https://openalex.org/keywords/monochromatic-color","display_name":"Monochromatic color","score":0.48443225026130676},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4801430404186249},{"id":"https://openalex.org/keywords/block-matrix","display_name":"Block matrix","score":0.46742838621139526},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.4495842456817627},{"id":"https://openalex.org/keywords/integer-matrix","display_name":"Integer matrix","score":0.44889479875564575},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4385088086128235},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4297913610935211},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.29733625054359436},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.22113874554634094},{"id":"https://openalex.org/keywords/nonnegative-matrix","display_name":"Nonnegative matrix","score":0.09153750538825989}],"concepts":[{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.7017298340797424},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.613442599773407},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5993198156356812},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.5921208262443542},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5632697939872742},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5064038038253784},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.49309203028678894},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4854172170162201},{"id":"https://openalex.org/C40833965","wikidata":"https://www.wikidata.org/wiki/Q6901438","display_name":"Monochromatic color","level":2,"score":0.48443225026130676},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4801430404186249},{"id":"https://openalex.org/C85817219","wikidata":"https://www.wikidata.org/wiki/Q884772","display_name":"Block matrix","level":3,"score":0.46742838621139526},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.4495842456817627},{"id":"https://openalex.org/C62555958","wikidata":"https://www.wikidata.org/wiki/Q6042601","display_name":"Integer matrix","level":5,"score":0.44889479875564575},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4385088086128235},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4297913610935211},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.29733625054359436},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.22113874554634094},{"id":"https://openalex.org/C139018669","wikidata":"https://www.wikidata.org/wiki/Q6961560","display_name":"Nonnegative matrix","level":4,"score":0.09153750538825989},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C54848796","wikidata":"https://www.wikidata.org/wiki/Q339011","display_name":"Symmetric matrix","level":3,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"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":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10288-022-00515-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10288-022-00515-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210191715","display_name":"4OR","issn_l":"1614-2411","issn":["1614-2411","1619-4500"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4OR","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:aqjoor:v:21:y:2023:i:2:d:10.1007_s10288-022-00515-3","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s10288-022-00515-3","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W102483353","https://openalex.org/W1965536069","https://openalex.org/W1966613935","https://openalex.org/W1972470900","https://openalex.org/W1973540452","https://openalex.org/W1978186063","https://openalex.org/W1979010822","https://openalex.org/W1992697971","https://openalex.org/W2022671649","https://openalex.org/W2030250909","https://openalex.org/W2040924621","https://openalex.org/W2066239131","https://openalex.org/W2069462265","https://openalex.org/W2073450824","https://openalex.org/W2113620306","https://openalex.org/W2163322487","https://openalex.org/W2170730727","https://openalex.org/W2533139355","https://openalex.org/W4245055982"],"related_works":["https://openalex.org/W2525853311","https://openalex.org/W2889452814","https://openalex.org/W2034126497","https://openalex.org/W2949469191","https://openalex.org/W2800810841","https://openalex.org/W2061828232","https://openalex.org/W4311746922","https://openalex.org/W2359548993","https://openalex.org/W1552381123","https://openalex.org/W4293084055"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}