{"id":"https://openalex.org/W2977712778","doi":"https://doi.org/10.1007/s00453-020-00752-0","title":"Building a Nest by an Automaton","display_name":"Building a Nest by an Automaton","publication_year":2020,"publication_date":"2020-07-25","ids":{"openalex":"https://openalex.org/W2977712778","doi":"https://doi.org/10.1007/s00453-020-00752-0","mag":"2977712778","pmid":"https://pubmed.ncbi.nlm.nih.gov/33583987"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-020-00752-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00453-020-00752-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00453-020-00752-0.pdf","source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s00453-020-00752-0.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067736776","display_name":"Jurek Czyzowicz","orcid":"https://orcid.org/0000-0002-9026-1217"},"institutions":[{"id":"https://openalex.org/I33217400","display_name":"Universit\u00e9 du Qu\u00e9bec en Outaouais","ror":"https://ror.org/011pqxa69","country_code":"CA","type":"education","lineage":["https://openalex.org/I33217400","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jurek Czyzowicz","raw_affiliation_strings":["D\u00e9partement d'informatique, Universit\u00e9 du Qu\u00e9bec en Outaouais, Gatineau, Canada"],"affiliations":[{"raw_affiliation_string":"D\u00e9partement d'informatique, Universit\u00e9 du Qu\u00e9bec en Outaouais, Gatineau, Canada","institution_ids":["https://openalex.org/I33217400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048684673","display_name":"Dariusz Dereniowski","orcid":"https://orcid.org/0000-0003-4000-4818"},"institutions":[{"id":"https://openalex.org/I169333911","display_name":"Gda\u0144sk University of Technology","ror":"https://ror.org/006x4sc24","country_code":"PL","type":"education","lineage":["https://openalex.org/I169333911"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Dariusz Dereniowski","raw_affiliation_strings":["Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology, Gda\u0144sk, Poland"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology, Gda\u0144sk, Poland","institution_ids":["https://openalex.org/I169333911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102714160","display_name":"Andrzej Pelc","orcid":"https://orcid.org/0000-0003-0598-1218"},"institutions":[{"id":"https://openalex.org/I33217400","display_name":"Universit\u00e9 du Qu\u00e9bec en Outaouais","ror":"https://ror.org/011pqxa69","country_code":"CA","type":"education","lineage":["https://openalex.org/I33217400","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Andrzej Pelc","raw_affiliation_strings":["D\u00e9partement d'informatique, Universit\u00e9 du Qu\u00e9bec en Outaouais, Gatineau, Canada"],"affiliations":[{"raw_affiliation_string":"D\u00e9partement d'informatique, Universit\u00e9 du Qu\u00e9bec en Outaouais, Gatineau, Canada","institution_ids":["https://openalex.org/I33217400"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5048684673"],"corresponding_institution_ids":["https://openalex.org/I169333911"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":1.1328,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.79316349,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"83","issue":"1","first_page":"144","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12288","display_name":"Optimization and Search Problems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12029","display_name":"DNA and Biological Computing","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7035516500473022},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5832056999206543},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4547717571258545},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4518430531024933},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.38503432273864746},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37914735078811646},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25551652908325195},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.21811991930007935}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7035516500473022},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5832056999206543},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4547717571258545},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4518430531024933},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.38503432273864746},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37914735078811646},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25551652908325195},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.21811991930007935}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s00453-020-00752-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00453-020-00752-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00453-020-00752-0.pdf","source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","raw_type":"journal-article"},{"id":"pmid:33583987","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33583987","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":"Algorithmica","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:7846551","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7846551","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithmica","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1007/s00453-020-00752-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00453-020-00752-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00453-020-00752-0.pdf","source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6100000143051147,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G3054576919","display_name":null,"funder_award_id":"2018-03899","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G5784215521","display_name":null,"funder_award_id":"Chair","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G7254735828","display_name":null,"funder_award_id":"2015/17/B/ST6/01887","funder_id":"https://openalex.org/F4320322511","funder_display_name":"Narodowe Centrum Nauki"}],"funders":[{"id":"https://openalex.org/F4320313493","display_name":"Universit\u00e9 du Qu\u00e9bec en Outaouais","ror":"https://ror.org/011pqxa69"},{"id":"https://openalex.org/F4320322511","display_name":"Narodowe Centrum Nauki","ror":"https://ror.org/03ha2q922"},{"id":"https://openalex.org/F4320322650","display_name":"Narodowym Centrum Nauki","ror":"https://ror.org/03ha2q922"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2977712778.pdf","grobid_xml":"https://content.openalex.org/works/W2977712778.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W15627814","https://openalex.org/W646174977","https://openalex.org/W1564744283","https://openalex.org/W1572182092","https://openalex.org/W1578829633","https://openalex.org/W1598083251","https://openalex.org/W1983586118","https://openalex.org/W1989793404","https://openalex.org/W2008110774","https://openalex.org/W2017617294","https://openalex.org/W2017716370","https://openalex.org/W2019755546","https://openalex.org/W2027032283","https://openalex.org/W2039936247","https://openalex.org/W2044484214","https://openalex.org/W2047087577","https://openalex.org/W2054224855","https://openalex.org/W2077944048","https://openalex.org/W2108096938","https://openalex.org/W2141074723","https://openalex.org/W2149619235","https://openalex.org/W2149735608","https://openalex.org/W2149888497","https://openalex.org/W2154255883","https://openalex.org/W2436246434","https://openalex.org/W2474103057","https://openalex.org/W2561308902","https://openalex.org/W2598053688","https://openalex.org/W2803740647","https://openalex.org/W2889401322","https://openalex.org/W2891565423","https://openalex.org/W2896041658","https://openalex.org/W2898804437","https://openalex.org/W2910773749","https://openalex.org/W2914430938","https://openalex.org/W2950596576","https://openalex.org/W2963533232","https://openalex.org/W2971872256","https://openalex.org/W2978275651","https://openalex.org/W3023568255","https://openalex.org/W3101952599","https://openalex.org/W3182674124","https://openalex.org/W4233561188","https://openalex.org/W4240538936","https://openalex.org/W4256624975"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2317200988","https://openalex.org/W2052122378","https://openalex.org/W2544423928","https://openalex.org/W2053286651","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2181413294","https://openalex.org/W2947381795"],"abstract_inverted_index":{"A":[0],"robot":[1,19,76,121,140],"modeled":[2],"as":[3],"a":[4,11,40,79,90,98,101,111,135,148,167],"deterministic":[5,168],"finite":[6,169],"automaton":[7,170],"has":[8,141],"to":[9,16,105,123,142],"build":[10],"structure":[12,129],"from":[13,100],"material":[14],"available":[15],"it.":[17],"The":[18,46,61,75,117],"navigates":[20],"in":[21,146,183],"the":[22,35,49,56,65,69,120,125,139,151,154,158,164,196,199,206],"infinite":[23],"oriented":[24],"grid":[25,36,50],"<mml:math":[26,185,203],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mi>Z</mml:mi>":[27],"<mml:mo>\u00d7</mml:mo>":[28],"<mml:mi>Z</mml:mi></mml:mrow>":[29],"</mml:math>":[30,191],".":[31],"Some":[32],"cells":[33,67],"of":[34,48,68,119,131,153,166,198,208],"are":[37,44],"full":[38,53,80,102],"(contain":[39],"brick)":[41],"and":[42,109,175,202],"others":[43],"empty.":[45],"subgraph":[47],"induced":[51],"by":[52],"cells,":[54],"called":[55,72],"<i>shape</i>,":[57],"is":[58,71,122,163,195,205,215],"initially":[59,180],"connected.":[60],"(Manhattan)":[62],"distance":[63],"between":[64],"furthest":[66],"shape":[70,156,201],"its":[73],"<i>span</i>.":[74],"starts":[77],"at":[78,85,89,113],"cell.":[81,116],"It":[82],"can":[83,96],"carry":[84],"most":[86,126],"one":[87],"brick":[88,99,112],"time.":[91],"At":[92],"each":[93],"step":[94],"it":[95],"pick":[97],"cell,":[103],"move":[104,143],"an":[106,114],"adjacent":[107],"cell":[108],"drop":[110],"empty":[115],"aim":[118],"construct":[124],"compact":[127],"possible":[128],"composed":[130],"all":[132,144],"bricks,":[133],"i.e.,":[134],"<i>nest</i>.":[136],"That":[137],"is,":[138],"bricks":[145],"such":[147],"way":[149],"that":[150,171,212],"span":[152,197],"resulting":[155],"be":[157],"smallest.":[159],"Our":[160],"main":[161],"result":[162],"design":[165],"accomplishes":[172],"this":[173,213],"task":[174],"subsequently":[176],"stops,":[177],"for":[178],"every":[179],"connected":[181],"shape,":[182],"time":[184],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mi>O</mml:mi>":[186],"<mml:mo>(</mml:mo>":[187],"<mml:mi>s</mml:mi>":[188],"<mml:mi>n</mml:mi>":[189],"<mml:mo>)</mml:mo></mml:mrow>":[190],",":[192],"where":[193],"<i>s</i>":[194],"initial":[200],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>n</mml:mi></mml:math>":[204],"number":[207],"bricks.":[209],"We":[210],"show":[211],"complexity":[214],"optimal.":[216]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}