{"id":"https://openalex.org/W7100747161","doi":null,"title":"Combining Orthogonal Range Search and Line Simplification Using Priority Search Trees","display_name":"Combining Orthogonal Range Search and Line Simplification Using Priority Search Trees","publication_year":null,"publication_date":null,"ids":{"openalex":"https://openalex.org/W7100747161"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.101.6653","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.101.6653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.hiof.no/neted/upload/attachment/site/group12/Linda_Cecilie_Kjeldsen_Combining_Orthogonal_Range_Search_and_Line_Simplification_Using_Priority_Search_Trees.pdf","raw_type":"text"},"parent_works":[],"lineage":["https://openalex.org/W7100747161"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Linda Cecilie Kjeldsen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Linda Cecilie Kjeldsen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"H\u00f8gskolen I \u00d8stfold","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H\u00f8gskolen I \u00d8stfold","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Avdeling For Informasjonsteknologi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Avdeling For Informasjonsteknologi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.6904000043869019,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.6904000043869019,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.2800000011920929,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.003800000064074993,"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/orthogonal-range-queries","display_name":"orthogonal range queries","score":0.8569999933242798},{"id":"https://openalex.org/keywords/line-simplification","display_name":"line simplification","score":0.9919999837875366},{"id":"https://openalex.org/keywords/geographic-information-systems","display_name":"geographic information systems","score":0.7649999856948853},{"id":"https://openalex.org/keywords/multi-resolution-data","display_name":"multi-resolution data","score":0.5559999942779541},{"id":"https://openalex.org/keywords/spatial-data-structures","display_name":"spatial data structures","score":0.5809999704360962}],"concepts":[{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6692000031471252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6492999792098999},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.6316999793052673},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.611299991607666},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5730999708175659},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.5504999756813049},{"id":"https://openalex.org/C182124507","wikidata":"https://www.wikidata.org/wiki/Q166154","display_name":"Line segment","level":2,"score":0.49380001425743103},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49000000953674316},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.42340001463890076},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.40700000524520874},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.39649999141693115},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3151000142097473},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.29670000076293945},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2822999954223633},{"id":"https://openalex.org/C43173174","wikidata":"https://www.wikidata.org/wiki/Q2646942","display_name":"Regular grid","level":3,"score":0.26930001378059387},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.2612000107765198},{"id":"https://openalex.org/C163797641","wikidata":"https://www.wikidata.org/wiki/Q2067937","display_name":"Tree structure","level":3,"score":0.26010000705718994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25270000100135803},{"id":"https://openalex.org/C68775195","wikidata":"https://www.wikidata.org/wiki/Q818944","display_name":"Range tree","level":5,"score":0.25200000405311584}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.101.6653","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.101.6653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.hiof.no/neted/upload/attachment/site/group12/Linda_Cecilie_Kjeldsen_Combining_Orthogonal_Range_Search_and_Line_Simplification_Using_Priority_Search_Trees.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.630.9930","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.630.9930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ia.hiof.no/~gunnarmi/masters/kjeldsen2005cor.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2134572650","https://openalex.org/W2387387986","https://openalex.org/W2972357148","https://openalex.org/W3207361119","https://openalex.org/W2098197750","https://openalex.org/W7097391952","https://openalex.org/W4246747253","https://openalex.org/W4255911991","https://openalex.org/W7095421306","https://openalex.org/W2106144240"],"abstract_inverted_index":{"This":[0,127,169],"thesis":[1],"presents":[2],"a":[3,21,39,59,103,175],"method":[4],"for":[5,18,107,121],"combining":[6],"orthogonal":[7,230],"range":[8,110,231],"queries":[9,124,132],"and":[10,24,57,138,162,180],"line":[11,150,187],"simplification":[12,151],"in":[13,28,51,73,96,141,165,209,216,223],"2D":[14],"geographical":[15],"data.":[16],"Asking":[17],"data":[19,48,104,143,219,226],"representing":[20],"specific":[22],"area":[23,68],"have":[25],"it":[26,119],"displayed":[27],"an":[29,156,229,234],"appropriate":[30],"resolution":[31,76],"is":[32,49,61,69,83,102,133,214,233],"one":[33],"of":[34,38,54,65,153],"the":[35,47,63,66,74,86,97,142,149,154,178,182,185,189,205,212],"basic":[36],"operations":[37],"geographic":[40],"information":[41],"system.":[42],"In":[43,204],"most":[44],"applications":[45],"today,":[46],"stored":[50],"several":[52],"layers":[53],"different":[55],"resolutions,":[56],"when":[58],"query":[60,222],"performed":[62],"approximation":[64,235],"resulting":[67],"created":[70],"by":[71,92,159,173],"querying":[72],"correct":[75],"layer.":[77],"The":[78,100],"combined":[79,206],"solution":[80,207],"proposed":[81],"here":[82],"based":[84],"on":[85],"priority":[87],"search":[88],"tree":[89],"(PST)":[90],"developed":[91,139],"Edvard":[93],"T.":[94],"McCreight":[95],"mid":[98],"eighties.":[99],"PST":[101,213],"structure":[105,144,227],"used":[106],"performing":[108],"semiinfinite":[109],"queries.":[111,203],"It":[112],"was":[113,167],"realized":[114,193],"that":[115,194],"its":[116],"properties":[117],"made":[118],"suitable":[120],"answering":[122],"stabbing":[123,131,202],"as":[125,200],"well.":[126],"ability":[128],"to":[129],"answer":[130],"what":[134],"has":[135],"been":[136],"utilized":[137],"further":[140],"presented":[145,158,208],"here.":[146],"To":[147],"solve":[148],"part":[152],"problem,":[155],"algorithm":[157,170],"Zhilin":[160],"Li":[161],"Stan":[163],"Openshaw":[164],"1992":[166],"used.":[168],"creates":[171],"approximations":[172],"placing":[174],"grid":[176,190],"over":[177],"map,":[179],"selecting":[181],"points":[183],"where":[184],"original":[186],"intersects":[188],"lines.":[191],"We":[192],"this":[195,210,224],"problem":[196],"could":[197],"be":[198],"solved":[199],"multiple":[201],"thesis,":[211],"incorporated":[215],"another,":[217],"two-level,":[218],"structure.":[220],"A":[221],"new":[225],"returns":[228],"which":[232]},"counts_by_year":[],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2025-10-27T00:00:00"}
