{"id":"https://openalex.org/W1988778255","doi":"https://doi.org/10.1109/geoinformatics.2010.5567573","title":"Spatial predicate implementation for modern internet map server","display_name":"Spatial predicate implementation for modern internet map server","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W1988778255","doi":"https://doi.org/10.1109/geoinformatics.2010.5567573","mag":"1988778255"},"language":"en","primary_location":{"id":"doi:10.1109/geoinformatics.2010.5567573","is_oa":false,"landing_page_url":"https://doi.org/10.1109/geoinformatics.2010.5567573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 18th International Conference on Geoinformatics","raw_type":"proceedings-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/A5100389350","display_name":"Hui Dong","orcid":"https://orcid.org/0000-0002-2178-8795"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hui Dong","raw_affiliation_strings":["Chinese Academy and Sciences, Beijing, China","Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy and Sciences, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019859639","display_name":"Zhenlin Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenlin Cheng","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101609013","display_name":"Yanwei Zhao","orcid":"https://orcid.org/0000-0003-2641-6330"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanwei Zhao","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103540648","display_name":"Jinyun Fang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jinyun Fang","raw_affiliation_strings":["Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy and Sciences, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100389350"],"corresponding_institution_ids":["https://openalex.org/I4210090176"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07359616,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9968000054359436,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9805999994277954,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7923359274864197},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7137500643730164},{"id":"https://openalex.org/keywords/subpixel-rendering","display_name":"Subpixel rendering","score":0.6375477313995361},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6317724585533142},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.5688808560371399},{"id":"https://openalex.org/keywords/raster-graphics","display_name":"Raster graphics","score":0.5440226793289185},{"id":"https://openalex.org/keywords/spatial-relation","display_name":"Spatial relation","score":0.5025830268859863},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.45262712240219116},{"id":"https://openalex.org/keywords/raster-data","display_name":"Raster data","score":0.4310457110404968},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42525720596313477},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4126875698566437},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39344102144241333},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3560647964477539},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.197067528963089},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1079978346824646}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7923359274864197},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7137500643730164},{"id":"https://openalex.org/C68516990","wikidata":"https://www.wikidata.org/wiki/Q452912","display_name":"Subpixel rendering","level":3,"score":0.6375477313995361},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6317724585533142},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.5688808560371399},{"id":"https://openalex.org/C181844469","wikidata":"https://www.wikidata.org/wiki/Q182270","display_name":"Raster graphics","level":2,"score":0.5440226793289185},{"id":"https://openalex.org/C27511587","wikidata":"https://www.wikidata.org/wiki/Q2178623","display_name":"Spatial relation","level":2,"score":0.5025830268859863},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.45262712240219116},{"id":"https://openalex.org/C2692088","wikidata":"https://www.wikidata.org/wiki/Q182270","display_name":"Raster data","level":3,"score":0.4310457110404968},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42525720596313477},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4126875698566437},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39344102144241333},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3560647964477539},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.197067528963089},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1079978346824646},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/geoinformatics.2010.5567573","is_oa":false,"landing_page_url":"https://doi.org/10.1109/geoinformatics.2010.5567573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 18th International Conference on Geoinformatics","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":5,"referenced_works":["https://openalex.org/W422114656","https://openalex.org/W1586260417","https://openalex.org/W2063296107","https://openalex.org/W2171330332","https://openalex.org/W6635433761"],"related_works":["https://openalex.org/W1997953140","https://openalex.org/W4245508207","https://openalex.org/W2996808565","https://openalex.org/W2371122778","https://openalex.org/W1488652151","https://openalex.org/W2026066822","https://openalex.org/W2768758348","https://openalex.org/W3102510374","https://openalex.org/W2954918491","https://openalex.org/W1964658094"],"abstract_inverted_index":{"It":[0],"is":[1],"a":[2],"critical":[3],"technique":[4],"in":[5,96],"GIS":[6],"about":[7],"how":[8],"to":[9],"implement":[10],"spatial":[11,106],"relation/spatial":[12],"predicate":[13],"with":[14,32],"high":[15],"performance.":[16],"To":[17],"avoid":[18,43],"the":[19,33,39,79,86,97],"disadvantages":[20],"of":[21,45,57,78],"computational":[22],"geometry":[23],"algorithm":[24],"approach,":[25],"we":[26],"propose":[27],"one":[28],"improved":[29],"method,":[30],"combined":[31],"rendering":[34,87],"engine,":[35],"which":[36,100],"can":[37,53,68,89],"enhance":[38],"filter":[40],"accuracy":[41],"and":[42],"drawbacks":[44],"four":[46],"color":[47],"raster":[48],"signature":[49],"(4CRS).":[50],"This":[51],"proposal":[52],"record":[54],"coverage":[55,76],"area":[56,77],"border":[58],"grid":[59,81],"cells":[60],"accurately":[61],"based":[62],"on":[63],"subpixel":[64],"accuracy,":[65],"so":[66],"it":[67],"determine":[69],"whether":[70],"two":[71],"polygons":[72],"overlap":[73],"through":[74],"judging":[75],"corresponding":[80],"cells.":[82],"As":[83],"side":[84],"effects,":[85],"engine":[88],"preserve":[90],"feature":[91],"attribute":[92],"information(polygon":[93],"IDs":[94],"etc.)":[95],"cell":[98],"structure":[99],"offers":[101],"more":[102],"useful":[103],"hints":[104],"for":[105],"relation":[107],"judgment.":[108]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
