{"id":"https://openalex.org/W2041493982","doi":"https://doi.org/10.1016/0262-8856(88)90023-6","title":"Comparison of two dilation algorithms for a linear quadtree","display_name":"Comparison of two dilation algorithms for a linear quadtree","publication_year":1988,"publication_date":"1988-08-01","ids":{"openalex":"https://openalex.org/W2041493982","doi":"https://doi.org/10.1016/0262-8856(88)90023-6","mag":"2041493982"},"language":"en","primary_location":{"id":"doi:10.1016/0262-8856(88)90023-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0262-8856(88)90023-6","pdf_url":null,"source":{"id":"https://openalex.org/S177430994","display_name":"Image and Vision Computing","issn_l":"0262-8856","issn":["0262-8856","1872-8138"],"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":"Image and Vision Computing","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/A5104650788","display_name":"DC Mason","orcid":null},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"DC Mason","raw_affiliation_strings":["NERC Unit for Thematic Information Systems, Department of Geography, University of Reading, Whiteknights, PO Box 227, Reading, Berks, RG6 2AB, UK","University of Reading,UK"],"affiliations":[{"raw_affiliation_string":"NERC Unit for Thematic Information Systems, Department of Geography, University of Reading, Whiteknights, PO Box 227, Reading, Berks, RG6 2AB, UK","institution_ids":["https://openalex.org/I71052956"]},{"raw_affiliation_string":"University of Reading,UK","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090180042","display_name":"MJ Callen","orcid":null},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"MJ Callen","raw_affiliation_strings":["NERC Unit for Thematic Information Systems, Department of Geography, University of Reading, Whiteknights, PO Box 227, Reading, Berks, RG6 2AB, UK","University of Reading,UK"],"affiliations":[{"raw_affiliation_string":"NERC Unit for Thematic Information Systems, Department of Geography, University of Reading, Whiteknights, PO Box 227, Reading, Berks, RG6 2AB, UK","institution_ids":["https://openalex.org/I71052956"]},{"raw_affiliation_string":"University of Reading,UK","institution_ids":["https://openalex.org/I71052956"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5104650788"],"corresponding_institution_ids":["https://openalex.org/I71052956"],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":null,"fwci":1.1569,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.83066362,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"6","issue":"3","first_page":"169","last_page":"175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.8012999892234802,"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"}},"topics":[{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.8012999892234802,"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":0.7815999984741211,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.6883999705314636,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/quadtree","display_name":"Quadtree","score":0.9607269763946533},{"id":"https://openalex.org/keywords/dilation","display_name":"Dilation (metric space)","score":0.9004534482955933},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.638006865978241},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4803237020969391},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4799795150756836},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42417997121810913},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.12533926963806152}],"concepts":[{"id":"https://openalex.org/C151416825","wikidata":"https://www.wikidata.org/wiki/Q934791","display_name":"Quadtree","level":2,"score":0.9607269763946533},{"id":"https://openalex.org/C2780757906","wikidata":"https://www.wikidata.org/wiki/Q5276676","display_name":"Dilation (metric space)","level":2,"score":0.9004534482955933},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.638006865978241},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4803237020969391},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4799795150756836},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42417997121810913},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.12533926963806152},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0262-8856(88)90023-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0262-8856(88)90023-6","pdf_url":null,"source":{"id":"https://openalex.org/S177430994","display_name":"Image and Vision Computing","issn_l":"0262-8856","issn":["0262-8856","1872-8138"],"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":"Image and Vision Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334631","display_name":"Natural Environment Research Council","ror":"https://ror.org/02b5d8509"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1986567572","https://openalex.org/W2029812024","https://openalex.org/W2041892841","https://openalex.org/W2066033670","https://openalex.org/W2169893912"],"related_works":["https://openalex.org/W4253586140","https://openalex.org/W2372141727","https://openalex.org/W2538163433","https://openalex.org/W2388177796","https://openalex.org/W2286458017","https://openalex.org/W2368170224","https://openalex.org/W2041493982","https://openalex.org/W2066033670","https://openalex.org/W4293112393","https://openalex.org/W2121502522"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
