{"id":"https://openalex.org/W1528538166","doi":"https://doi.org/10.1007/978-3-540-76925-5_15","title":"Towards the Next Generation of Location-Based Services","display_name":"Towards the Next Generation of Location-Based Services","publication_year":2008,"publication_date":"2008-04-11","ids":{"openalex":"https://openalex.org/W1528538166","doi":"https://doi.org/10.1007/978-3-540-76925-5_15","mag":"1528538166"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-76925-5_15","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-76925-5_15","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5029331866","display_name":"Elias Frentzos","orcid":null},"institutions":[{"id":"https://openalex.org/I120729142","display_name":"Computer Technology Institute and Press \u201cDIOPHANTUS\u201d","ror":"https://ror.org/021nszj63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I120729142","https://openalex.org/I4210154149"]},{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Elias Frentzos","raw_affiliation_strings":["Department of Informatics, University of Piraeus, 80 Karaoli-Dimitriou St, GR-18534 Piraeus, Greece, and Research Academic Computer Technology Institute, Patras University Campus, GR-26500 Rio, Greece","Department of Informatics, University of Piraeus, Piraeus, Greece and Research Academic Computer Technology Institute, Rio, Greece#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Piraeus, 80 Karaoli-Dimitriou St, GR-18534 Piraeus, Greece, and Research Academic Computer Technology Institute, Patras University Campus, GR-26500 Rio, Greece","institution_ids":["https://openalex.org/I120729142","https://openalex.org/I154757721"]},{"raw_affiliation_string":"Department of Informatics, University of Piraeus, Piraeus, Greece and Research Academic Computer Technology Institute, Rio, Greece#TAB#","institution_ids":["https://openalex.org/I120729142","https://openalex.org/I154757721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091729658","display_name":"Kostas Gratsias","orcid":null},"institutions":[{"id":"https://openalex.org/I120729142","display_name":"Computer Technology Institute and Press \u201cDIOPHANTUS\u201d","ror":"https://ror.org/021nszj63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I120729142","https://openalex.org/I4210154149"]},{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kostas Gratsias","raw_affiliation_strings":["Department of Informatics, University of Piraeus, 80 Karaoli-Dimitriou St, GR-18534 Piraeus, Greece, and Research Academic Computer Technology Institute, Patras University Campus, GR-26500 Rio, Greece","Department of Informatics, University of Piraeus, Piraeus, Greece and Research Academic Computer Technology Institute, Rio, Greece#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Piraeus, 80 Karaoli-Dimitriou St, GR-18534 Piraeus, Greece, and Research Academic Computer Technology Institute, Patras University Campus, GR-26500 Rio, Greece","institution_ids":["https://openalex.org/I120729142","https://openalex.org/I154757721"]},{"raw_affiliation_string":"Department of Informatics, University of Piraeus, Piraeus, Greece and Research Academic Computer Technology Institute, Rio, Greece#TAB#","institution_ids":["https://openalex.org/I120729142","https://openalex.org/I154757721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018268830","display_name":"Yannis Theodoridis","orcid":"https://orcid.org/0000-0003-2589-7881"},"institutions":[{"id":"https://openalex.org/I120729142","display_name":"Computer Technology Institute and Press \u201cDIOPHANTUS\u201d","ror":"https://ror.org/021nszj63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I120729142","https://openalex.org/I4210154149"]},{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Yannis Theodoridis","raw_affiliation_strings":["Department of Informatics, University of Piraeus, 80 Karaoli-Dimitriou St, GR-18534 Piraeus, Greece, and Research Academic Computer Technology Institute, Patras University Campus, GR-26500 Rio, Greece","Department of Informatics, University of Piraeus, Piraeus, Greece and Research Academic Computer Technology Institute, Rio, Greece#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Piraeus, 80 Karaoli-Dimitriou St, GR-18534 Piraeus, Greece, and Research Academic Computer Technology Institute, Patras University Campus, GR-26500 Rio, Greece","institution_ids":["https://openalex.org/I120729142","https://openalex.org/I154757721"]},{"raw_affiliation_string":"Department of Informatics, University of Piraeus, Piraeus, Greece and Research Academic Computer Technology Institute, Rio, Greece#TAB#","institution_ids":["https://openalex.org/I120729142","https://openalex.org/I154757721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.6341,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.56007309,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"202","last_page":"215"},"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/T10757","display_name":"Geographic Information Systems Studies","score":0.9972000122070312,"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"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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":0.6553515195846558},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.6526427268981934},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5406794548034668},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5011887550354004},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4943695068359375},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.46143269538879395},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.44537946581840515},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.41770219802856445},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2627544701099396},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08762621879577637}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6553515195846558},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.6526427268981934},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5406794548034668},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5011887550354004},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4943695068359375},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.46143269538879395},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.44537946581840515},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.41770219802856445},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2627544701099396},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08762621879577637},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-540-76925-5_15","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-76925-5_15","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.559.5188","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.559.5188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://infolab.cs.unipi.gr/pubs/confs/FGT_W2GIS2007.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1817785624","https://openalex.org/W1829285201","https://openalex.org/W2019776461","https://openalex.org/W2060346657","https://openalex.org/W2066446428","https://openalex.org/W2101429492","https://openalex.org/W2118269922","https://openalex.org/W2133675752","https://openalex.org/W2134874858","https://openalex.org/W2146485383","https://openalex.org/W2169336598","https://openalex.org/W2179375141","https://openalex.org/W2476097413","https://openalex.org/W2492101152","https://openalex.org/W2561675875","https://openalex.org/W4206231591","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2385118824","https://openalex.org/W2359476137","https://openalex.org/W2362165903","https://openalex.org/W2575294667","https://openalex.org/W2378962668","https://openalex.org/W2760239433","https://openalex.org/W2358910850","https://openalex.org/W1548456315","https://openalex.org/W2540010816","https://openalex.org/W2758017229"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
