{"id":"https://openalex.org/W3001716359","doi":"https://doi.org/10.3390/a13020031","title":"Constrained Connectivity in Bounded X-Width Multi-Interface Networks","display_name":"Constrained Connectivity in Bounded X-Width Multi-Interface Networks","publication_year":2020,"publication_date":"2020-01-26","ids":{"openalex":"https://openalex.org/W3001716359","doi":"https://doi.org/10.3390/a13020031","mag":"3001716359"},"language":"en","primary_location":{"id":"doi:10.3390/a13020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a13020031","pdf_url":"https://www.mdpi.com/1999-4893/13/2/31/pdf?version=1582871241","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/13/2/31/pdf?version=1582871241","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045311215","display_name":"Alessandro Aloisio","orcid":"https://orcid.org/0000-0003-3911-4008"},"institutions":[{"id":"https://openalex.org/I26415053","display_name":"University of L'Aquila","ror":"https://ror.org/01j9p1r26","country_code":"IT","type":"education","lineage":["https://openalex.org/I26415053"]},{"id":"https://openalex.org/I4210150763","display_name":"Gran Sasso Science Institute","ror":"https://ror.org/043qcb444","country_code":"IT","type":"education","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210150763"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Aloisio","raw_affiliation_strings":["Department of Information Engineering, Computer Science and Maths, University of L\u2019Aquila; School of Advanced Studies, Gran Sasso Science Institute, 67100 L\u2019Aquila, Italy","Department of Information Engineering, Computer Science and Maths, University of L'Aquila"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Computer Science and Maths, University of L\u2019Aquila; School of Advanced Studies, Gran Sasso Science Institute, 67100 L\u2019Aquila, Italy","institution_ids":["https://openalex.org/I4210150763","https://openalex.org/I26415053"]},{"raw_affiliation_string":"Department of Information Engineering, Computer Science and Maths, University of L'Aquila","institution_ids":["https://openalex.org/I26415053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023681870","display_name":"Alfredo Navarra","orcid":"https://orcid.org/0000-0001-8547-5934"},"institutions":[{"id":"https://openalex.org/I27483092","display_name":"University of Perugia","ror":"https://ror.org/00x27da85","country_code":"IT","type":"education","lineage":["https://openalex.org/I27483092"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alfredo Navarra","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Perugia, 06123 Perugia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Perugia, 06123 Perugia, Italy","institution_ids":["https://openalex.org/I27483092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5023681870"],"corresponding_institution_ids":["https://openalex.org/I27483092"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.6167,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.69423277,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"13","issue":"2","first_page":"31","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9998000264167786,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9998000264167786,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9991000294685364,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9954000115394592,"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/treewidth","display_name":"Treewidth","score":0.7895283102989197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7282274961471558},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6380154490470886},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.5483770966529846},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.49194857478141785},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.46007663011550903},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3613220453262329},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33795103430747986},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.21255922317504883},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17891818284988403},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.16112560033798218},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.08830788731575012}],"concepts":[{"id":"https://openalex.org/C132569581","wikidata":"https://www.wikidata.org/wiki/Q5067368","display_name":"Treewidth","level":5,"score":0.7895283102989197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7282274961471558},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6380154490470886},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.5483770966529846},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.49194857478141785},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.46007663011550903},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3613220453262329},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33795103430747986},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.21255922317504883},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17891818284988403},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.16112560033798218},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.08830788731575012},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/a13020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a13020031","pdf_url":"https://www.mdpi.com/1999-4893/13/2/31/pdf?version=1582871241","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0385ac0551cc480d8b3541435021499e","is_oa":true,"landing_page_url":"https://doaj.org/article/0385ac0551cc480d8b3541435021499e","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms, Vol 13, Iss 2, p 31 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-4893/13/2/31/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/a13020031","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Algorithms","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/a13020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a13020031","pdf_url":"https://www.mdpi.com/1999-4893/13/2/31/pdf?version=1582871241","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G5850013074","display_name":null,"funder_award_id":"691161","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3001716359.pdf","grobid_xml":"https://content.openalex.org/works/W3001716359.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1484794585","https://openalex.org/W1499703819","https://openalex.org/W1502005853","https://openalex.org/W1862028050","https://openalex.org/W1988701488","https://openalex.org/W2007761372","https://openalex.org/W2008642082","https://openalex.org/W2015963099","https://openalex.org/W2028357390","https://openalex.org/W2039323379","https://openalex.org/W2054319357","https://openalex.org/W2059372025","https://openalex.org/W2060966063","https://openalex.org/W2061591914","https://openalex.org/W2064501715","https://openalex.org/W2067171159","https://openalex.org/W2080652530","https://openalex.org/W2095583085","https://openalex.org/W2101771805","https://openalex.org/W2125676641","https://openalex.org/W2134711218","https://openalex.org/W2138878582","https://openalex.org/W2170192755","https://openalex.org/W2254502976","https://openalex.org/W2736841505","https://openalex.org/W2888177111","https://openalex.org/W2921872206","https://openalex.org/W2929542464","https://openalex.org/W2972690963","https://openalex.org/W3013032144","https://openalex.org/W4229960859","https://openalex.org/W4245779040","https://openalex.org/W4246050796","https://openalex.org/W6767948629"],"related_works":["https://openalex.org/W2949617446","https://openalex.org/W4294299870","https://openalex.org/W2748664888","https://openalex.org/W1582492864","https://openalex.org/W35387897","https://openalex.org/W2745231626","https://openalex.org/W4299559467","https://openalex.org/W2964174631","https://openalex.org/W1810116456","https://openalex.org/W4300619607"],"abstract_inverted_index":{"As":[0,168],"technology":[1],"advances":[2],"and":[3,28,109,183,256],"the":[4,10,24,47,59,72,99,110,115,130,138,159,169,187,198,210,218,227,240],"spreading":[5],"of":[6,12,23,41,46,61,89,101,114,150,162,166,186,221,226,245,253,258,268],"wireless":[7],"devices":[8,36,73,116],"grows,":[9],"establishment":[11,60],"interconnection":[13],"networks":[14],"is":[15,66,82,95,200,212],"becoming":[16],"crucial.":[17],"Main":[18],"activities":[19,191],"that":[20,112,128,209,250],"involve":[21],"most":[22,48,113,148],"people":[25],"concern":[26],"retrieving":[27],"sharing":[29],"information":[30],"from":[31],"everywhere.":[32],"In":[33,133],"heterogeneous":[34],"networks,":[35],"can":[37,145],"communicate":[38],"by":[39,224,266],"means":[40,225,267],"multiple":[42],"interfaces.":[43],"The":[44,261],"choice":[45],"suitable":[49,126],"interfaces":[50,153],"to":[51,84,97,105,125,156,174,238],"activate":[52,74,146],"(switch-on)":[53],"at":[54,69,75,147],"each":[55,143],"device":[56,144],"results":[57],"in":[58,154,194,242],"different":[62],"connections.":[63],"A":[64],"connection":[65],"established":[67],"when":[68],"its":[70,92,151],"endpoints":[71],"least":[76],"one":[77],"common":[78],"interface.":[79,103],"Each":[80],"interface":[81],"assumed":[83],"consume":[85],"a":[86,163],"specific":[87],"percentage":[88],"energy":[90,106],"for":[91,179,215],"activation.":[93],"This":[94],"referred":[96],"as":[98],"cost":[100],"an":[102],"Due":[104],"consumption":[107],"issues,":[108],"fact":[111],"are":[117,251,264],"battery":[118],"powered,":[119],"special":[120],"effort":[121],"must":[122],"be":[123,175],"devoted":[124],"solutions":[127,263],"prolong":[129],"network":[131,165],"lifetime.":[132],"this":[134,204],"paper,":[135],"we":[136,206,231],"consider":[137],"so-called":[139],"p-Coverage":[140],"problem":[141,170,199,211,241],"where":[142,197],"p":[149,180],"available":[152],"order":[155],"establish":[157],"all":[158],"desired":[160],"connections":[161],"given":[164],"devices.":[167],"has":[171],"been":[172],"shown":[173],"NP":[176],"-hard":[177],"even":[178],"=":[181],"2":[182],"unitary":[184],"costs":[185],"interfaces,":[188],"algorithmic":[189],"design":[190],"have":[192],"focused":[193],"particular":[195],"topologies":[196],"optimally":[201],"solvable.":[202],"Following":[203],"trend,":[205],"first":[207],"show":[208],"polynomially":[213],"solvable":[214],"graphs":[216,246,252,257],"(modeling":[217],"underlying":[219],"network)":[220],"bounded":[222,248,254,259],"treewidth":[223,249],"Courcelle\u2019s":[228],"theorem.":[229],"Then,":[230],"provide":[232],"two":[233,243,262],"optimal":[234],"polynomial":[235],"time":[236],"algorithms":[237],"solve":[239],"subclasses":[244],"with":[247],"pathwidth":[255],"carvingwidth.":[260],"obtained":[265],"dynamic":[269],"programming":[270],"techniques.":[271]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":8},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
