{"id":"https://openalex.org/W2115969799","doi":"https://doi.org/10.1109/cmpsac.2004.1342679","title":"A new approach to representing continuously moving regions","display_name":"A new approach to representing continuously moving regions","publication_year":2004,"publication_date":"2004-11-08","ids":{"openalex":"https://openalex.org/W2115969799","doi":"https://doi.org/10.1109/cmpsac.2004.1342679","mag":"2115969799"},"language":"en","primary_location":{"id":"doi:10.1109/cmpsac.2004.1342679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cmpsac.2004.1342679","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual International Computer Software and Applications Conference, 2004. COMPSAC 2004.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5087025546","display_name":"Peiquan Jin","orcid":"https://orcid.org/0000-0002-3871-0548"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peiquan Jin","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology, Hefei, China","[Department of Computer Science & Technology, University of Science & Technology of China, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"[Department of Computer Science & Technology, University of Science & Technology of China, China]","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020797370","display_name":"Lihua Yue","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lihua Yue","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology, Hefei, China","[Department of Computer Science & Technology, University of Science & Technology of China, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"[Department of Computer Science & Technology, University of Science & Technology of China, China]","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yuchang Gong","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchang Gong","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology, Hefei, China","[Department of Computer Science & Technology, University of Science & Technology of China, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"[Department of Computer Science & Technology, University of Science & Technology of China, China]","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"70","last_page":"73"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9948999881744385,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rectangle","display_name":"Rectangle","score":0.8598535060882568},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.8117237091064453},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.7135347127914429},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.7132202386856079},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.612349271774292},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.610582709312439},{"id":"https://openalex.org/keywords/spatiotemporal-database","display_name":"Spatiotemporal database","score":0.5201528668403625},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4552158713340759},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.43733155727386475},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.385990172624588},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3765116333961487},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26674044132232666},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2528148889541626},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08642423152923584},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07491227984428406}],"concepts":[{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.8598535060882568},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.8117237091064453},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.7135347127914429},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.7132202386856079},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.612349271774292},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.610582709312439},{"id":"https://openalex.org/C98080885","wikidata":"https://www.wikidata.org/wiki/Q7574095","display_name":"Spatiotemporal database","level":5,"score":0.5201528668403625},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4552158713340759},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.43733155727386475},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.385990172624588},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3765116333961487},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26674044132232666},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2528148889541626},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08642423152923584},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07491227984428406},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C107535962","wikidata":"https://www.wikidata.org/wiki/Q2459880","display_name":"Database tuning","level":4,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C54239708","wikidata":"https://www.wikidata.org/wiki/Q1329910","display_name":"View","level":3,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cmpsac.2004.1342679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cmpsac.2004.1342679","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual International Computer Software and Applications Conference, 2004. COMPSAC 2004.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1488652078","https://openalex.org/W1845243431","https://openalex.org/W1886224142","https://openalex.org/W2038230692","https://openalex.org/W2099397891","https://openalex.org/W2138764872","https://openalex.org/W2165824050","https://openalex.org/W4253188717","https://openalex.org/W6629114505","https://openalex.org/W6638871914","https://openalex.org/W6639773456"],"related_works":["https://openalex.org/W2242098268","https://openalex.org/W2760515006","https://openalex.org/W2802042052","https://openalex.org/W1987609185","https://openalex.org/W2003462717","https://openalex.org/W4224881918","https://openalex.org/W174828583","https://openalex.org/W2059098648","https://openalex.org/W2612403054","https://openalex.org/W2383259341"],"abstract_inverted_index":{"Spatiotemporal":[0],"databases":[1,22],"have":[2,12],"received":[3],"increasing":[4],"interests,":[5],"and":[6,57,91,94,115],"a":[7,86,109],"lot":[8],"of":[9,16,26,39,68,88,96,102],"data":[10],"models":[11],"been":[13],"proposed.":[14,61],"One":[15],"the":[17,24,66,117],"key":[18],"issues":[19],"in":[20],"spatiotemporal":[21,27],"is":[23,32,75,83],"representation":[25],"changes.":[28],"The":[29,72],"typical":[30],"example":[31],"to":[33,54,107],"represent":[34,108],"moving":[35,46,49,70,81,110],"regions.":[36,47,71],"But":[37],"most":[38],"previous":[40],"work":[41,63],"concentrated":[42],"on":[43],"representing":[44],"discretely":[45],"Continuously":[48],"regions":[50],"are":[51,60,100],"much":[52],"difficult":[53],"be":[55],"modeled,":[56],"few":[58],"techniques":[59],"This":[62],"deals":[64],"with":[65],"representations":[67],"continuously":[69,80],"new":[73],"approach":[74],"called":[76],"constraint":[77,89,98,113],"rectangle.":[78],"A":[79],"region":[82,111],"represented":[84],"as":[85],"set":[87],"rectangles,":[90,114],"both":[92],"x-dimension":[93],"y-dimension":[95],"each":[97],"rectangle":[99],"functions":[101],"time.":[103],"We":[104],"develop":[105],"algorithms":[106],"into":[112],"discuss":[116],"prototype":[118],"implementations.":[119]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
