{"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"],"raw_orcid":null,"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"],"raw_orcid":"https://orcid.org/0000-0003-4000-4818","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"],"raw_orcid":null,"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":2,"corresponding_author_ids":["https://openalex.org/A5048684673"],"corresponding_institution_ids":["https://openalex.org/I169333911"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":{"value":2890,"currency":"USD","value_usd":2890},"fwci":0.9391,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.76576555,"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":true,"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":[{"score":0.6100000143051147,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"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/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":{"Abstract":[0],"A":[1],"robot":[2,20,87,132,152],"modeled":[3],"as":[4],"a":[5,12,49,90,101,109,112,122,146,160,179],"deterministic":[6,180],"finite":[7,181],"automaton":[8,182],"has":[9,153],"to":[10,17,116,134,154],"build":[11],"structure":[13,140],"from":[14,111],"material":[15],"available":[16],"it.":[18],"The":[19,55,71,86,128],"navigates":[21],"in":[22,158,195],"the":[23,44,58,65,75,79,131,136,151,163,166,170,176,212,215,225],"infinite":[24],"oriented":[25],"grid":[26,45,59],"$${\\mathbb":[27],"{Z}}":[28],"\\times":[29],"{\\mathbb":[30],"{Z}}$$":[31],"<mml:math":[32,198,220],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">":[33,199,221],"<mml:mrow>":[34,200],"<mml:mi>Z</mml:mi>":[35,37],"<mml:mo>\u00d7</mml:mo>":[36],"</mml:mrow>":[38,206],"</mml:math>":[39,207,223],".":[40,85,148],"Some":[41],"cells":[42,77],"of":[43,57,78,130,142,165,178,214,227],"are":[46,53],"full":[47,62,91,113],"(contain":[48],"brick)":[50],"and":[51,120,187,218],"others":[52],"empty.":[54],"subgraph":[56],"induced":[60],"by":[61],"cells,":[63],"called":[64,82],"shape":[66,80,168,217],",":[67,208],"is":[68,81,133,175,211,224,234],"initially":[69,192],"connected.":[70],"(Manhattan)":[72],"distance":[73],"between":[74],"furthest":[76],"its":[83],"span":[84,164,213],"starts":[88],"at":[89,96,100,124],"cell.":[92,127],"It":[93],"can":[94,107],"carry":[95],"most":[97,137],"one":[98],"brick":[99,110,123],"time.":[102],"At":[103],"each":[104],"step":[105],"it":[106],"pick":[108],"cell,":[114],"move":[115,155],"an":[117,125],"adjacent":[118],"cell":[119],"drop":[121],"empty":[126],"aim":[129],"construct":[135],"compact":[138],"possible":[139],"composed":[141],"all":[143,156],"bricks,":[144],"i.e.,":[145],"nest":[147],"That":[149],"is,":[150],"bricks":[157],"such":[159],"way":[161],"that":[162,183,231],"resulting":[167],"be":[169],"smallest.":[171],"Our":[172],"main":[173],"result":[174],"design":[177],"accomplishes":[184],"this":[185,232],"task":[186],"subsequently":[188],"stops,":[189],"for":[190],"every":[191],"connected":[193],"shape,":[194],"time":[196],"$$O(sn)$$":[197],"<mml:mi>O</mml:mi>":[201],"<mml:mo>(</mml:mo>":[202],"<mml:mi>s</mml:mi>":[203],"<mml:mi>n</mml:mi>":[204,222],"<mml:mo>)</mml:mo>":[205],"where":[209],"s":[210],"initial":[216],"$$n$$":[219],"number":[226],"bricks.":[228],"We":[229],"show":[230],"complexity":[233],"optimal.":[235]},"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":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}