{"id":"https://openalex.org/W2298276167","doi":"https://doi.org/10.1145/2882903.2882962","title":"AT-GIS","display_name":"AT-GIS","publication_year":2016,"publication_date":"2016-06-14","ids":{"openalex":"https://openalex.org/W2298276167","doi":"https://doi.org/10.1145/2882903.2882962","mag":"2298276167"},"language":"en","primary_location":{"id":"doi:10.1145/2882903.2882962","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2882903.2882962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 International Conference on Management of Data","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/A5053941577","display_name":"Peter Ogden","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Peter Ogden","raw_affiliation_strings":["Imperial College London, London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Imperial College London, London, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081452934","display_name":"David B. Thomas","orcid":"https://orcid.org/0000-0002-9671-0917"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David Thomas","raw_affiliation_strings":["Imperial College London, London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Imperial College London, London, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078842469","display_name":"Peter Pietzuch","orcid":"https://orcid.org/0000-0002-6963-5640"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Peter Pietzuch","raw_affiliation_strings":["Imperial College London, London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Imperial College London, London, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053941577"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":0.5044,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.61658926,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1041","last_page":"1054"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"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":0.9997000098228455,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9955000281333923,"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"}},{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9886000156402588,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8918792009353638},{"id":"https://openalex.org/keywords/spatial-query","display_name":"Spatial query","score":0.6175031661987305},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.5604885220527649},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.554229199886322},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.5480778217315674},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.4822302758693695},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.4792878031730652},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4400763213634491},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.4310457110404968},{"id":"https://openalex.org/keywords/computer-cluster","display_name":"Computer cluster","score":0.4215218424797058},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4154830574989319},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3954316973686218},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3317424952983856},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.2848513722419739},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.2587173879146576},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.25441884994506836},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10647308826446533},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10529035329818726}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8918792009353638},{"id":"https://openalex.org/C172722865","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial query","level":5,"score":0.6175031661987305},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.5604885220527649},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.554229199886322},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.5480778217315674},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.4822302758693695},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.4792878031730652},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4400763213634491},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.4310457110404968},{"id":"https://openalex.org/C29140674","wikidata":"https://www.wikidata.org/wiki/Q206637","display_name":"Computer cluster","level":2,"score":0.4215218424797058},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4154830574989319},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3954316973686218},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3317424952983856},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2848513722419739},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.2587173879146576},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.25441884994506836},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10647308826446533},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10529035329818726},{"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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2882903.2882962","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2882903.2882962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 International Conference on Management of Data","raw_type":"proceedings-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/33176","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/33176","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM SIGMOD International Conference on Management of Data 2016","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W79865097","https://openalex.org/W114983493","https://openalex.org/W189496084","https://openalex.org/W638410644","https://openalex.org/W1564381193","https://openalex.org/W1568832590","https://openalex.org/W1684934485","https://openalex.org/W1975699440","https://openalex.org/W1979977067","https://openalex.org/W1989750313","https://openalex.org/W1993456074","https://openalex.org/W2001703222","https://openalex.org/W2003765267","https://openalex.org/W2016690971","https://openalex.org/W2017203676","https://openalex.org/W2023751717","https://openalex.org/W2029306088","https://openalex.org/W2060697125","https://openalex.org/W2066473934","https://openalex.org/W2072847879","https://openalex.org/W2077578097","https://openalex.org/W2079105722","https://openalex.org/W2083308531","https://openalex.org/W2096102629","https://openalex.org/W2103207352","https://openalex.org/W2104852822","https://openalex.org/W2106438144","https://openalex.org/W2109500059","https://openalex.org/W2110528713","https://openalex.org/W2115583184","https://openalex.org/W2115687261","https://openalex.org/W2118678071","https://openalex.org/W2124851765","https://openalex.org/W2125233616","https://openalex.org/W2129603526","https://openalex.org/W2135421348","https://openalex.org/W2139484679","https://openalex.org/W2160562938","https://openalex.org/W2164331678","https://openalex.org/W2169969573","https://openalex.org/W2173213060","https://openalex.org/W2203204816","https://openalex.org/W2239835736","https://openalex.org/W2282396894","https://openalex.org/W2294163059","https://openalex.org/W2906926620","https://openalex.org/W3045914309","https://openalex.org/W4206940456","https://openalex.org/W4247618959","https://openalex.org/W4285719527","https://openalex.org/W6633780353","https://openalex.org/W6650574528","https://openalex.org/W6666953502","https://openalex.org/W6676203222","https://openalex.org/W6678708722","https://openalex.org/W6684669913","https://openalex.org/W6697031768","https://openalex.org/W6758076146"],"related_works":["https://openalex.org/W2572349046","https://openalex.org/W1981131819","https://openalex.org/W5304494","https://openalex.org/W2017989738","https://openalex.org/W3197639690","https://openalex.org/W2146885082","https://openalex.org/W1003283331","https://openalex.org/W2397627326","https://openalex.org/W2406556739","https://openalex.org/W906795786"],"abstract_inverted_index":{"Users":[0],"in":[1,170,180],"many":[2],"domains,":[3],"including":[4],"urban":[5],"planning,":[6],"transportation,":[7],"and":[8,38,89,129,207],"environmental":[9],"science":[10],"want":[11],"to":[12,32,77,118,158],"execute":[13],"analytical":[14],"queries":[15],"over":[16],"continuously":[17],"updated":[18],"spatial":[19,25,65,111,132,155,172],"datasets.":[20],"Current":[21],"solutions":[22,55],"for":[23,87,150,204,209],"large-scale":[24],"query":[26,71,90,112,173],"processing":[27,113],"either":[28],"rely":[29],"on":[30,50,175],"extensions":[31],"RDBMS,":[33],"which":[34,68],"entails":[35],"expensive":[36],"loading":[37],"indexing":[39],"phases":[40],"when":[41],"the":[42,58,80,94,100,127,154,176,194],"data":[43,66,133,157,179],"changes,":[44],"or":[45],"distributed":[46],"map/reduce":[47],"frameworks,":[48],"running":[49],"resource-hungry":[51],"compute":[52],"clusters.":[53],"Both":[54],"struggle":[56],"with":[57,99,201],"sequential":[59],"bottleneck":[60],"of":[61,96,102,122,131,196],"parsing":[62,88,128],"complex,":[63],"hierarchical":[64],"formats,":[67,182],"frequently":[69],"dominates":[70],"execution":[72],"time.":[73],"Our":[74],"goal":[75],"is":[76],"fully":[78],"exploit":[79],"parallelism":[81],"offered":[82],"by":[83],"modern":[84],"multi-core":[85],"CPUs":[86],"execution,":[91],"thus":[92],"providing":[93],"performance":[95,195],"a":[97,103,109,119,135,146,187],"cluster":[98,200],"resources":[101],"single":[104,147,188],"machine.":[105],"We":[106],"describe":[107],"AT-GIS,":[108],"highly-parallel":[110],"system":[114],"that":[115],"scales":[116],"linearly":[117],"large":[120],"number":[121],"CPU":[123],"cores.":[124],"AT-GIS":[125,167],"integrates":[126],"querying":[130],"using":[134],"new":[136],"computational":[137],"abstraction":[138],"called":[139],"associative":[140],"transducers":[141],"(ATs).":[142],"ATs":[143],"can":[144,168],"form":[145],"data-parallel":[148],"pipeline":[149],"computation":[151],"without":[152,183],"requiring":[153],"input":[156,178],"be":[159],"split":[160],"into":[161],"logically":[162],"independent":[163],"blocks.":[164],"Using":[165],"ATs,":[166],"execute,":[169],"parallel,":[171],"operators":[174],"raw":[177],"multiple":[181],"any":[184],"pre-processing.":[185],"On":[186],"64-core":[189],"machine,":[190],"AT-GIT":[191],"provides":[192],"3x":[193],"an":[197],"8-node":[198],"Hadoop":[199],"192":[202],"cores":[203],"containment":[205],"queries,":[206],"10x":[208],"aggregation":[210],"queries.":[211]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
