{"id":"https://openalex.org/W2894753592","doi":"https://doi.org/10.3390/ijgi7100399","title":"High-Performance Geospatial Big Data Processing System Based on MapReduce","display_name":"High-Performance Geospatial Big Data Processing System Based on MapReduce","publication_year":2018,"publication_date":"2018-10-06","ids":{"openalex":"https://openalex.org/W2894753592","doi":"https://doi.org/10.3390/ijgi7100399","mag":"2894753592"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi7100399","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100399","pdf_url":"https://www.mdpi.com/2220-9964/7/10/399/pdf?version=1539921945","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/7/10/399/pdf?version=1539921945","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060710670","display_name":"Junghee Jo","orcid":"https://orcid.org/0000-0002-9068-3620"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Junghee Jo","raw_affiliation_strings":["IoT Research Division, Electronics and Telecommunications Research Institute (ETRI), 218 Gajeong-ro, Yuseong-gu, Daejeon 34129, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IoT Research Division, Electronics and Telecommunications Research Institute (ETRI), 218 Gajeong-ro, Yuseong-gu, Daejeon 34129, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108627339","display_name":"Kang\u2010Woo Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kang-Woo Lee","raw_affiliation_strings":["IoT Research Division, Electronics and Telecommunications Research Institute (ETRI), 218 Gajeong-ro, Yuseong-gu, Daejeon 34129, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IoT Research Division, Electronics and Telecommunications Research Institute (ETRI), 218 Gajeong-ro, Yuseong-gu, Daejeon 34129, Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5060710670"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":2.8251,"has_fulltext":true,"cited_by_count":27,"citation_normalized_percentile":{"value":0.91955898,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"7","issue":"10","first_page":"399","last_page":"399"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9979000091552734,"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":0.9979000091552734,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9868999719619751,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9812999963760376,"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/geospatial-analysis","display_name":"Geospatial analysis","score":0.8423110246658325},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8259575963020325},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.782899022102356},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.7402189373970032},{"id":"https://openalex.org/keywords/geoprocessing","display_name":"Geoprocessing","score":0.5172091722488403},{"id":"https://openalex.org/keywords/spatial-database","display_name":"Spatial database","score":0.46704190969467163},{"id":"https://openalex.org/keywords/interconnectivity","display_name":"Interconnectivity","score":0.46443021297454834},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4381200075149536},{"id":"https://openalex.org/keywords/spatial-data-infrastructure","display_name":"Spatial data infrastructure","score":0.4300580620765686},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4292522668838501},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4056708514690399},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38559991121292114},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.31633174419403076},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.125034362077713}],"concepts":[{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.8423110246658325},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8259575963020325},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.782899022102356},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.7402189373970032},{"id":"https://openalex.org/C195740040","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geoprocessing","level":2,"score":0.5172091722488403},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.46704190969467163},{"id":"https://openalex.org/C25516864","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnectivity","level":2,"score":0.46443021297454834},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4381200075149536},{"id":"https://openalex.org/C188981036","wikidata":"https://www.wikidata.org/wiki/Q1502855","display_name":"Spatial data infrastructure","level":3,"score":0.4300580620765686},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4292522668838501},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4056708514690399},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38559991121292114},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.31633174419403076},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.125034362077713},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi7100399","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100399","pdf_url":"https://www.mdpi.com/2220-9964/7/10/399/pdf?version=1539921945","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9db8c7daac3c4ab9af6830024dc99f30","is_oa":true,"landing_page_url":"https://doaj.org/article/9db8c7daac3c4ab9af6830024dc99f30","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 7, Iss 10, p 399 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/7/10/399/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/ijgi7100399","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"ISPRS International Journal of Geo-Information","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi7100399","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100399","pdf_url":"https://www.mdpi.com/2220-9964/7/10/399/pdf?version=1539921945","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G4900830916","display_name":null,"funder_award_id":"18NSIP-B081011-05","funder_id":"https://openalex.org/F4320324625","funder_display_name":"Korea Agency for Infrastructure Technology Advancement"},{"id":"https://openalex.org/G5162950418","display_name":null,"funder_award_id":"18NSIP-B081011-05","funder_id":"https://openalex.org/F4320322010","funder_display_name":"Ministry of Land, Infrastructure and Transport"}],"funders":[{"id":"https://openalex.org/F4320322010","display_name":"Ministry of Land, Infrastructure and Transport","ror":"https://ror.org/04xt5aa77"},{"id":"https://openalex.org/F4320324625","display_name":"Korea Agency for Infrastructure Technology Advancement","ror":"https://ror.org/00rxf7n07"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2894753592.pdf","grobid_xml":"https://content.openalex.org/works/W2894753592.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1568832590","https://openalex.org/W1997020216","https://openalex.org/W2001703222","https://openalex.org/W2013326020","https://openalex.org/W2014722699","https://openalex.org/W2042182508","https://openalex.org/W2051265785","https://openalex.org/W2065820792","https://openalex.org/W2115583184","https://openalex.org/W2173213060","https://openalex.org/W2468622900","https://openalex.org/W2516860299","https://openalex.org/W2607479420","https://openalex.org/W2621742135","https://openalex.org/W2735341039","https://openalex.org/W2765174807","https://openalex.org/W2786835380","https://openalex.org/W2795670836","https://openalex.org/W2963097326","https://openalex.org/W4235322170","https://openalex.org/W4252066872","https://openalex.org/W6687322159","https://openalex.org/W6750214993"],"related_works":["https://openalex.org/W2017934876","https://openalex.org/W2989056501","https://openalex.org/W168423823","https://openalex.org/W2500715289","https://openalex.org/W2742087037","https://openalex.org/W2899435321","https://openalex.org/W2368239142","https://openalex.org/W4281688633","https://openalex.org/W4406517787","https://openalex.org/W3027702097"],"abstract_inverted_index":{"With":[0],"the":[1,10,33,39,46,74,111,127,131,143,196,207,255,276],"rapid":[2],"development":[3],"of":[4,6,15,17,36,42,48,82,96,183,190,202,213,229,251,257,275],"Internet":[5],"Things":[7],"(IoT)":[8],"technologies,":[9],"increasing":[11],"volume":[12],"and":[13,27,121,130,135,180,199,236,289],"diversity":[14],"sources":[16],"geospatial":[18,49,59,159],"big":[19,37,50,60,68,160,281],"data":[20,44,51,61,69,161,200,282],"have":[21,72,86,138,154],"created":[22],"challenges":[23],"in":[24,63,239,262,285],"storing,":[25],"managing,":[26],"processing":[28,70,162],"data.":[29],"In":[30,116],"addition":[31],"to":[32,77,103,107,139,142,174,234,242],"general":[34],"characteristics":[35],"data,":[38],"unique":[40],"properties":[41],"spatial":[43,79,88,120,179,219,232,252,280,293],"make":[45],"handling":[47],"even":[52],"more":[53],"complicated.":[54],"To":[55,149,222],"facilitate":[56],"users":[57],"implementing":[58],"applications":[62],"a":[64,94,100,157,171,184,217,227,240],"MapReduce":[65,214],"framework,":[66,186],"several":[67,114],"systems":[71],"extended":[73],"original":[75],"Hadoop":[76,169],"support":[78,175],"properties.":[80],"Most":[81],"those":[83],"platforms,":[84],"however,":[85],"included":[87],"functionalities":[89],"by":[90,124],"embedding":[91],"them":[92],"as":[93,204,206],"form":[95],"plug-in.":[97],"Although":[98],"offering":[99],"convenient":[101],"way":[102,241],"add":[104],"new":[105],"features":[106],"an":[108,249],"existing":[109,128],"system,":[110],"plug-in":[112,278],"has":[113],"limitations.":[115],"particular,":[117],"while":[118],"executing":[119],"nonspatial":[122,181],"operations":[123,182],"alternating":[125],"between":[126,178],"system":[129,163],"plug-in,":[132],"additional":[133],"read":[134],"write":[136],"overheads":[137],"be":[140],"added":[141],"workflow,":[144],"significantly":[145],"reducing":[146],"performance":[147,189],"efficiency.":[148],"address":[150],"this":[151,246],"issue,":[152],"we":[153],"developed":[155],"Marmot,":[156],"high-performance,":[158],"based":[164,279],"on":[165],"MapReduce.":[166],"Marmot":[167,203,225,270],"extends":[168],"at":[170],"low":[172],"level":[173],"seamless":[176],"integration":[177],"solid":[185],"allowing":[187],"improved":[188],"geoprocessing":[191],"workflow.":[192],"This":[193,264],"paper":[194,247,265],"explains":[195],"overall":[197],"architecture":[198],"model":[201],"well":[205],"main":[208],"algorithm":[209],"for":[210,231],"automatic":[211],"construction":[212],"jobs":[215],"from":[216],"given":[218],"analysis":[220,233,253],"task.":[221],"illustrate":[223],"how":[224],"transforms":[226],"sequence":[228],"operators":[230],"map":[235],"reduce":[237],"functions":[238],"achieve":[243],"better":[244],"performance,":[245],"presents":[248],"example":[250],"retrieving":[254],"number":[256],"subway":[258],"stations":[259],"per":[260],"city":[261],"Korea.":[263],"also":[266],"experimentally":[267],"demonstrates":[268],"that":[269],"generally":[271],"outperforms":[272],"SpatialHadoop,":[273],"one":[274],"top":[277],"frameworks,":[283],"particularly":[284],"dealing":[286],"with":[287],"complex":[288],"time-intensive":[290],"queries":[291],"involving":[292],"index.":[294]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":6}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2018-10-12T00:00:00"}