{"id":"https://openalex.org/W2770796070","doi":"https://doi.org/10.1145/3139958.3139969","title":"Dictionary Compression in Point Cloud Data Management","display_name":"Dictionary Compression in Point Cloud Data Management","publication_year":2017,"publication_date":"2017-11-07","ids":{"openalex":"https://openalex.org/W2770796070","doi":"https://doi.org/10.1145/3139958.3139969","mag":"2770796070"},"language":"en","primary_location":{"id":"doi:10.1145/3139958.3139969","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3139958.3139969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/232536","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006697226","display_name":"Mirjana Pavlovi\u0107","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mirjana Pavlovic","raw_affiliation_strings":["EPFL","EPFL & RAW Labs SA"],"affiliations":[{"raw_affiliation_string":"EPFL","institution_ids":[]},{"raw_affiliation_string":"EPFL & RAW Labs SA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021641241","display_name":"Kai-Niklas Bastian","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133614","display_name":"Systems, Applications & Products in Data Processing (United Kingdom)","ror":"https://ror.org/04k7gd586","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210132444","https://openalex.org/I4210133614"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kai-Niklas Bastian","raw_affiliation_strings":["SAP SE"],"affiliations":[{"raw_affiliation_string":"SAP SE","institution_ids":["https://openalex.org/I4210133614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033596129","display_name":"Hinnerk Gildhoff","orcid":"https://orcid.org/0000-0002-8644-3800"},"institutions":[{"id":"https://openalex.org/I4210133614","display_name":"Systems, Applications & Products in Data Processing (United Kingdom)","ror":"https://ror.org/04k7gd586","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210132444","https://openalex.org/I4210133614"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hinnerk Gildhoff","raw_affiliation_strings":["SAP SE"],"affiliations":[{"raw_affiliation_string":"SAP SE","institution_ids":["https://openalex.org/I4210133614"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070907021","display_name":"Anastasia Ailamaki","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anastasia Ailamaki","raw_affiliation_strings":["EPFL &amp; RAW Labs SA"],"affiliations":[{"raw_affiliation_string":"EPFL &amp; RAW Labs SA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006697226"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9246,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.76740495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9994000196456909,"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":0.9994000196456909,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9926000237464905,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/computer-science","display_name":"Computer science","score":0.7446222305297852},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.7350711226463318},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7245504260063171},{"id":"https://openalex.org/keywords/data-management","display_name":"Data management","score":0.595349907875061},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.5799030065536499},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5759090185165405},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.5112087726593018},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4646676480770111},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.46112555265426636},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.42886656522750854},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.42499521374702454},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4128507673740387},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.38013339042663574},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3439560830593109},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.2576793432235718},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1218332052230835},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0941748321056366},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08567273616790771}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7446222305297852},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7350711226463318},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7245504260063171},{"id":"https://openalex.org/C1668388","wikidata":"https://www.wikidata.org/wiki/Q1149776","display_name":"Data management","level":2,"score":0.595349907875061},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.5799030065536499},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5759090185165405},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.5112087726593018},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4646676480770111},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.46112555265426636},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.42886656522750854},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.42499521374702454},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4128507673740387},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.38013339042663574},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3439560830593109},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2576793432235718},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1218332052230835},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0941748321056366},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08567273616790771},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3139958.3139969","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3139958.3139969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:232536","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/232536","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:232536","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/232536","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.5,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G4419498441","display_name":null,"funder_award_id":"617508","funder_id":"https://openalex.org/F4320338352","funder_display_name":"FP7 Ideas: European Research Council"}],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320338352","display_name":"FP7 Ideas: European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W171476335","https://openalex.org/W194498636","https://openalex.org/W1484884777","https://openalex.org/W1578663408","https://openalex.org/W1966634937","https://openalex.org/W1981561414","https://openalex.org/W1994669411","https://openalex.org/W2001268447","https://openalex.org/W2010221273","https://openalex.org/W2015190123","https://openalex.org/W2040879131","https://openalex.org/W2050576295","https://openalex.org/W2060454056","https://openalex.org/W2076230034","https://openalex.org/W2096496252","https://openalex.org/W2118269922","https://openalex.org/W2135003477","https://openalex.org/W2155713641","https://openalex.org/W2159772324","https://openalex.org/W2173327078","https://openalex.org/W2188898875","https://openalex.org/W2255985102","https://openalex.org/W2394563586","https://openalex.org/W2396727930","https://openalex.org/W2410630755","https://openalex.org/W2564328088","https://openalex.org/W4246962530"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W3188333020","https://openalex.org/W1964041166","https://openalex.org/W4390887692","https://openalex.org/W4293094720","https://openalex.org/W2739701376"],"abstract_inverted_index":{"Nowadays,":[0],"massive":[1,103],"amounts":[2],"of":[3,45,82],"point":[4,38,65,92],"cloud":[5,39,66,93],"data":[6,14,40,67,104],"can":[7],"be":[8],"collected":[9],"thanks":[10],"to":[11,76,91,101],"advances":[12],"in":[13,34,80],"acquisition":[15],"and":[16,23,28,36,55,85,105],"processing":[17],"technologies":[18],"like":[19],"dense":[20],"image":[21],"matching":[22],"airborne":[24],"LiDAR":[25],"(Light":[26],"Detection":[27],"Ranging)":[29],"scanning.":[30],"With":[31],"the":[32,58,61,107],"increase":[33],"volume":[35],"precision,":[37],"offers":[41],"a":[42,112],"useful":[43],"source":[44],"information":[46],"for":[47],"natural":[48],"resource":[49],"management,":[50],"urban":[51],"planning,":[52],"self-driving":[53],"cars":[54],"more.":[56],"At":[57],"same":[59,108],"time,":[60],"scale":[62,100],"at":[63],"which":[64],"is":[68,74],"produced,":[69],"introduces":[70],"management":[71,94,114],"challenges:":[72],"it":[73],"important":[75],"achieve":[77],"efficiency":[78],"both":[79],"terms":[81],"querying":[83],"performance":[84],"space":[86,96],"requirements.":[87],"Traditional":[88],"file-based":[89],"solutions":[90],"offer":[95],"efficiency,":[97],"however,":[98],"cannot":[99],"such":[102],"provide":[106],"declarative":[109],"power":[110],"as":[111],"database":[113],"system":[115],"(DBMS).":[116]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
