{"id":"https://openalex.org/W2055930595","doi":"https://doi.org/10.1016/0012-365x(93)e0146-u","title":"A homology theory for colored graphs","display_name":"A homology theory for colored graphs","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W2055930595","doi":"https://doi.org/10.1016/0012-365x(93)e0146-u","mag":"2055930595"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(93)e0146-u","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(93)e0146-u","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11380/304300","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038610234","display_name":"Alberto Cavicchioli","orcid":"https://orcid.org/0000-0002-2669-910X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alberto Cavicchioli","raw_affiliation_strings":["Universita di Modena, Istituto Matematico, Via Campi 213/B, 41100 Modena, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universita di Modena, Istituto Matematico, Via Campi 213/B, 41100 Modena, Italy#TAB#","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103442489","display_name":"Mauro Meschiari","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mauro Meschiari","raw_affiliation_strings":["Universita di Modena, Istituto Matematico, Via Campi 213/B, 41100 Modena, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universita di Modena, Istituto Matematico, Via Campi 213/B, 41100 Modena, Italy#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.5272,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.65903556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"137","issue":"1-3","first_page":"99","last_page":"136"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12536","display_name":"Topological and Geometric Data Analysis","score":0.9997000098228455,"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/T12536","display_name":"Topological and Geometric Data Analysis","score":0.9997000098228455,"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/T10896","display_name":"Homotopy and Cohomology in Algebraic Topology","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8351199626922607},{"id":"https://openalex.org/keywords/homology","display_name":"Homology (biology)","score":0.6456500291824341},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5768678784370422},{"id":"https://openalex.org/keywords/singular-homology","display_name":"Singular homology","score":0.50618976354599},{"id":"https://openalex.org/keywords/polyhedron","display_name":"Polyhedron","score":0.5007619857788086},{"id":"https://openalex.org/keywords/cohomology","display_name":"Cohomology","score":0.476885586977005},{"id":"https://openalex.org/keywords/algebraic-topology","display_name":"Algebraic topology","score":0.4664295017719269},{"id":"https://openalex.org/keywords/cellular-homology","display_name":"Cellular homology","score":0.4355125427246094},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4330729842185974},{"id":"https://openalex.org/keywords/colored","display_name":"Colored","score":0.4124000668525696},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.31267061829566956},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.20942464470863342}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8351199626922607},{"id":"https://openalex.org/C165525559","wikidata":"https://www.wikidata.org/wiki/Q224180","display_name":"Homology (biology)","level":3,"score":0.6456500291824341},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5768678784370422},{"id":"https://openalex.org/C139962677","wikidata":"https://www.wikidata.org/wiki/Q1095056","display_name":"Singular homology","level":3,"score":0.50618976354599},{"id":"https://openalex.org/C54829058","wikidata":"https://www.wikidata.org/wiki/Q172937","display_name":"Polyhedron","level":2,"score":0.5007619857788086},{"id":"https://openalex.org/C78606066","wikidata":"https://www.wikidata.org/wiki/Q1198376","display_name":"Cohomology","level":2,"score":0.476885586977005},{"id":"https://openalex.org/C145054310","wikidata":"https://www.wikidata.org/wiki/Q212803","display_name":"Algebraic topology","level":3,"score":0.4664295017719269},{"id":"https://openalex.org/C55537702","wikidata":"https://www.wikidata.org/wiki/Q3139849","display_name":"Cellular homology","level":3,"score":0.4355125427246094},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4330729842185974},{"id":"https://openalex.org/C2778307483","wikidata":"https://www.wikidata.org/wiki/Q5149038","display_name":"Colored","level":2,"score":0.4124000668525696},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.31267061829566956},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.20942464470863342},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"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/C5961521","wikidata":"https://www.wikidata.org/wiki/Q746083","display_name":"Homotopy","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0012-365x(93)e0146-u","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(93)e0146-u","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:iris.unimore.it:11380/304300","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/304300","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"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":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:iris.unimore.it:11380/304300","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/304300","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"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":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1484040084","https://openalex.org/W1502890437","https://openalex.org/W1516308076","https://openalex.org/W1544755278","https://openalex.org/W1966036101","https://openalex.org/W1988979552","https://openalex.org/W1989150252","https://openalex.org/W1990547276","https://openalex.org/W2004560729","https://openalex.org/W2017694782","https://openalex.org/W2022675845","https://openalex.org/W2025296949","https://openalex.org/W2032417125","https://openalex.org/W2049972599","https://openalex.org/W2055939521","https://openalex.org/W2062977663","https://openalex.org/W2067230975","https://openalex.org/W2163137233","https://openalex.org/W2466855664","https://openalex.org/W2784125486","https://openalex.org/W2799004609","https://openalex.org/W2911706282","https://openalex.org/W2945284920","https://openalex.org/W3107709063","https://openalex.org/W4235856277","https://openalex.org/W4300303686","https://openalex.org/W6654843251"],"related_works":["https://openalex.org/W2087953714","https://openalex.org/W2001316918","https://openalex.org/W1454212241","https://openalex.org/W2161070017","https://openalex.org/W3143564262","https://openalex.org/W1976579818","https://openalex.org/W234533781","https://openalex.org/W603127477","https://openalex.org/W2055930595","https://openalex.org/W2274310056"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T08:27:34.040176","created_date":"2025-10-10T00:00:00"}