{"id":"https://openalex.org/W1999178951","doi":"https://doi.org/10.1109/tkde.2014.2324597","title":"Route-Saver: Leveraging Route APIs for Accurate and Efficient Query Processing at Location-Based Services","display_name":"Route-Saver: Leveraging Route APIs for Accurate and Efficient Query Processing at Location-Based Services","publication_year":2014,"publication_date":"2014-05-16","ids":{"openalex":"https://openalex.org/W1999178951","doi":"https://doi.org/10.1109/tkde.2014.2324597","mag":"1999178951"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2014.2324597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2014.2324597","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-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/A5072762520","display_name":"Li Yu","orcid":"https://orcid.org/0000-0002-0569-2267"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Yu Li","raw_affiliation_strings":["Department of Computing, Hong Kong Polytechnic University, Hong Kong","Dept. of Computing, Hong Kong Polytechnic University, Hong Kong#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Dept. of Computing, Hong Kong Polytechnic University, Hong Kong#TAB#","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017431281","display_name":"Man Lung Yiu","orcid":"https://orcid.org/0000-0002-9619-4924"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Man Lung Yiu","raw_affiliation_strings":["Department of Computing, Hong Kong Polytechnic University, Hong Kong","Dept. of Computing, Hong Kong Polytechnic University, Hong Kong#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Dept. of Computing, Hong Kong Polytechnic University, Hong Kong#TAB#","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5072762520"],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":null,"apc_paid":null,"fwci":4.6584,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.95469012,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"27","issue":"1","first_page":"235","last_page":"249"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9957000017166138,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9941999912261963,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8877336978912354},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6992437839508057},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.5459886193275452},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.5429851412773132},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.5401249527931213},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.52564537525177},{"id":"https://openalex.org/keywords/spatial-query","display_name":"Spatial query","score":0.4957748353481293},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.45388680696487427},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.447717547416687},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.4424936771392822},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4303795099258423},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.37516510486602783},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.3669472336769104},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.357674241065979},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3315655589103699},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.30392324924468994},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17694324254989624},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.16034525632858276},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10036525130271912},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09398555755615234}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8877336978912354},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6992437839508057},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.5459886193275452},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.5429851412773132},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.5401249527931213},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.52564537525177},{"id":"https://openalex.org/C172722865","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial query","level":5,"score":0.4957748353481293},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.45388680696487427},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.447717547416687},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.4424936771392822},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4303795099258423},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.37516510486602783},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.3669472336769104},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.357674241065979},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3315655589103699},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.30392324924468994},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17694324254989624},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.16034525632858276},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10036525130271912},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09398555755615234},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tkde.2014.2324597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2014.2324597","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/35909","is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/35909","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal/Magazine Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W98859305","https://openalex.org/W143506948","https://openalex.org/W183935342","https://openalex.org/W1543003006","https://openalex.org/W1977406469","https://openalex.org/W2000480596","https://openalex.org/W2007695015","https://openalex.org/W2008570937","https://openalex.org/W2065962568","https://openalex.org/W2080846005","https://openalex.org/W2102319056","https://openalex.org/W2111160151","https://openalex.org/W2112964526","https://openalex.org/W2120108467","https://openalex.org/W2127151074","https://openalex.org/W2131237536","https://openalex.org/W2134627110","https://openalex.org/W2147713365","https://openalex.org/W2169336598","https://openalex.org/W2171901130","https://openalex.org/W2612808736","https://openalex.org/W3145128584"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W2026738364","https://openalex.org/W1521725692","https://openalex.org/W2901901036","https://openalex.org/W3008917487","https://openalex.org/W2124814993","https://openalex.org/W2093300859","https://openalex.org/W227397245","https://openalex.org/W2584018254","https://openalex.org/W906795786"],"abstract_inverted_index":{"Location-based":[0],"services":[1],"(LBS)":[2],"enable":[3],"mobile":[4],"users":[5,21],"to":[6,52,59,78,86,100,110],"query":[7,24,73,114],"points-of-interest":[8],"(e.g.,":[9,15],"restaurants,":[10],"cafes)":[11],"on":[12],"various":[13],"features":[14],"price,":[16],"quality,":[17],"variety).":[18],"In":[19],"addition,":[20],"require":[22],"accurate":[23,54,72],"results":[25],"with":[26],"up-to-date":[27],"travel":[28,42],"times.":[29],"Lacking":[30],"the":[31,37,61,67,113],"monitoring":[32],"infrastructure":[33],"for":[34],"road":[35],"traffic,":[36],"LBS":[38,68],"may":[39],"obtain":[40],"live":[41],"times":[43,126],"of":[44,63],"routes":[45,81],"from":[46,83],"online":[47],"route":[48,84,108],"APIs":[49,85],"in":[50],"order":[51],"offer":[53],"results.":[55,74],"Our":[56,117],"goal":[57],"is":[58,124],"reduce":[60,112],"number":[62],"requests":[64,109],"issued":[65],"by":[66],"significantly":[69],"while":[70],"preserving":[71],"First,":[75],"we":[76,91,105],"propose":[77],"exploit":[79],"recent":[80],"requested":[82],"answer":[87],"queries":[88,102],"accurately.":[89],"Then,":[90],"design":[92],"effective":[93],"lower/upper":[94],"bounding":[95],"techniques":[96,99],"and":[97,132],"ordering":[98],"process":[101],"efficiently.":[103],"Also,":[104],"study":[106],"parallel":[107],"further":[111],"response":[115],"time.":[116],"experimental":[118],"evaluation":[119],"shows":[120],"that":[121],"our":[122],"solution":[123],"three":[125],"more":[127],"efficient":[128],"than":[129],"a":[130],"competitor,":[131],"yet":[133],"achieves":[134],"high":[135],"result":[136],"accuracy":[137],"(above":[138],"98":[139],"percent).":[140]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
