{"id":"https://openalex.org/W2073713056","doi":"https://doi.org/10.1109/wd.2010.5657741","title":"Optimal assessments in VANET: The Oracle","display_name":"Optimal assessments in VANET: The Oracle","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W2073713056","doi":"https://doi.org/10.1109/wd.2010.5657741","mag":"2073713056"},"language":"en","primary_location":{"id":"doi:10.1109/wd.2010.5657741","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wd.2010.5657741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IFIP Wireless Days","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/A5028984333","display_name":"Alessandro Amoroso","orcid":null},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alessandro Amoroso","raw_affiliation_strings":["Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Bologna, Bologna, Italy","Dipartimento di Scienze dell'Informazione - Universit\u00e0 di Bologna, 40126 Bologna, Italia"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Dipartimento di Scienze dell'Informazione - Universit\u00e0 di Bologna, 40126 Bologna, Italia","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012845043","display_name":"Gustavo Marfia","orcid":"https://orcid.org/0000-0003-3058-8004"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gustavo Marfia","raw_affiliation_strings":["Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Bologna, Bologna, Italy","Dipartimento di Scienze dell'Informazione - Universit\u00e0 di Bologna, 40126 Bologna, Italia"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Dipartimento di Scienze dell'Informazione - Universit\u00e0 di Bologna, 40126 Bologna, Italia","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025338247","display_name":"Marco Roccetti","orcid":"https://orcid.org/0000-0003-1264-8595"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Roccetti","raw_affiliation_strings":["Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Bologna, Bologna, Italy","Dipartimento di Scienze dell'Informazione - Universit\u00e0 di Bologna, 40126 Bologna, Italia"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Dipartimento di Scienze dell'Informazione - Universit\u00e0 di Bologna, 40126 Bologna, Italia","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028984333"],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":1.1546,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.80975144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9998000264167786,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9983000159263611,"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/oracle","display_name":"Oracle","score":0.9760306477546692},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.669068455696106},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.6138256192207336},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5957932472229004},{"id":"https://openalex.org/keywords/random-oracle","display_name":"Random oracle","score":0.5591830611228943},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.5185413956642151},{"id":"https://openalex.org/keywords/oracle-unified-method","display_name":"Oracle Unified Method","score":0.5179580450057983},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.4915092885494232},{"id":"https://openalex.org/keywords/zero","display_name":"Zero (linguistics)","score":0.42675548791885376},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3863756060600281},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37225091457366943},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26541799306869507},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24876347184181213},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1650528907775879},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14054003357887268},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.11188215017318726},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.09558746218681335},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.05284440517425537}],"concepts":[{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.9760306477546692},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.669068455696106},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.6138256192207336},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5957932472229004},{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.5591830611228943},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.5185413956642151},{"id":"https://openalex.org/C22664368","wikidata":"https://www.wikidata.org/wiki/Q4045949","display_name":"Oracle Unified Method","level":5,"score":0.5179580450057983},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.4915092885494232},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.42675548791885376},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3863756060600281},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37225091457366943},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26541799306869507},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24876347184181213},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1650528907775879},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14054003357887268},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.11188215017318726},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.09558746218681335},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.05284440517425537},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0},{"id":"https://openalex.org/C194222762","wikidata":"https://www.wikidata.org/wiki/Q114486","display_name":"Query by Example","level":4,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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},{"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/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wd.2010.5657741","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wd.2010.5657741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IFIP Wireless Days","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W179726595","https://openalex.org/W1969317826","https://openalex.org/W2041248965","https://openalex.org/W2084876869","https://openalex.org/W2092976948","https://openalex.org/W2102132091","https://openalex.org/W2118824404","https://openalex.org/W2138460464","https://openalex.org/W2156016055","https://openalex.org/W2157700437","https://openalex.org/W2166008042","https://openalex.org/W4235283716","https://openalex.org/W4244778151"],"related_works":["https://openalex.org/W2561184336","https://openalex.org/W2421816313","https://openalex.org/W46000520","https://openalex.org/W3173015391","https://openalex.org/W24870425","https://openalex.org/W651552186","https://openalex.org/W2279364242","https://openalex.org/W76415288","https://openalex.org/W3020549947","https://openalex.org/W317267026"],"abstract_inverted_index":{"We":[0,17,73,89],"discuss":[1,93],"the":[2,21,24,27,35,39,47,55,59,62,67,71,76,94],"accuracy":[3],"of":[4,26,38,57,78,96],"a":[5],"mechanism,":[6],"called":[7],"Oracle,":[8],"to":[9],"assess":[10],"position":[11],"and":[12,61,91],"transmission":[13,63],"ranges":[14,64],"in":[15,20,87],"VANET.":[16],"prove":[18,33,74],"that,":[19],"best":[22,44],"case,":[23],"assessments":[25,56],"oracle":[28],"are":[29],"exact.":[30],"Moreover,":[31],"we":[32,99],"that":[34,53,75,101],"average":[36],"case":[37],"Oracle":[40,48],"coincides":[41],"with":[42],"its":[43],"case.":[45],"Therefore":[46],"is":[49,82],"optimal.":[50],"The":[51],"errors":[52],"afflict":[54],"both":[58],"positions":[60],"depend":[65],"on":[66],"relative":[68,80],"speeds":[69,81],"between":[70],"vehicles.":[72],"distribution":[77,85],"those":[79],"an":[83],"unimodal":[84],"peaked":[86],"zero.":[88],"show":[90],"briefly":[92],"results":[95],"several":[97],"experiments":[98],"made,":[100],"fully":[102],"confirmed":[103],"our":[104],"theoretical":[105],"results.":[106]},"counts_by_year":[{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}