{"id":"https://openalex.org/W2511335284","doi":"https://doi.org/10.1109/msp.2016.2581738","title":"Location Signatures That You Don't See: Highlights from the IEEE Signal Processing Cup 2016 Student Competition [SP Education]","display_name":"Location Signatures That You Don't See: Highlights from the IEEE Signal Processing Cup 2016 Student Competition [SP Education]","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2511335284","doi":"https://doi.org/10.1109/msp.2016.2581738","mag":"2511335284"},"language":"en","primary_location":{"id":"doi:10.1109/msp.2016.2581738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msp.2016.2581738","pdf_url":null,"source":{"id":"https://openalex.org/S120977877","display_name":"IEEE Signal Processing Magazine","issn_l":"1053-5888","issn":["1053-5888","1558-0792"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Signal Processing Magazine","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/A5042783680","display_name":"Min Wu","orcid":"https://orcid.org/0000-0001-7672-9357"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Min Wu","raw_affiliation_strings":["University of Maryland, College Park"],"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010759187","display_name":"Adi Hajj-Ahmad","orcid":"https://orcid.org/0000-0001-9120-3687"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adi Hajj-Ahmad","raw_affiliation_strings":["University of Maryland, College Park"],"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050075918","display_name":"Matthias Kirchner","orcid":"https://orcid.org/0000-0003-3379-7522"},"institutions":[{"id":"https://openalex.org/I123946342","display_name":"Binghamton University","ror":"https://ror.org/008rmbt77","country_code":"US","type":"education","lineage":["https://openalex.org/I123946342"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthias Kirchner","raw_affiliation_strings":["Binghamton University, New York"],"affiliations":[{"raw_affiliation_string":"Binghamton University, New York","institution_ids":["https://openalex.org/I123946342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102719578","display_name":"Yanpin Ren","orcid":"https://orcid.org/0000-0002-7633-9970"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanpin Ren","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065063835","display_name":"Changshui Zhang","orcid":"https://orcid.org/0000-0002-8088-367X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changshui Zhang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044915500","display_name":"Patrizio Campisi","orcid":"https://orcid.org/0000-0002-1923-2739"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Patrizio Campisi","raw_affiliation_strings":["Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5042783680"],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":0.167,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56389817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"33","issue":"5","first_page":"149","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12357","display_name":"Digital Media Forensic Detection","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12357","display_name":"Digital Media Forensic Detection","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T12034","display_name":"Digital and Cyber Forensics","score":0.9664999842643738,"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"}},{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9635999798774719,"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/global-positioning-system","display_name":"Global Positioning System","score":0.8522913455963135},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6657864451408386},{"id":"https://openalex.org/keywords/luck","display_name":"Luck","score":0.6372120380401611},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5569635033607483},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.5038270354270935},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.47198396921157837},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.47079697251319885},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.4186497926712036},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4155576527118683},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36040574312210083},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.35057467222213745},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11203804612159729}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.8522913455963135},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6657864451408386},{"id":"https://openalex.org/C61783943","wikidata":"https://www.wikidata.org/wiki/Q1970348","display_name":"Luck","level":2,"score":0.6372120380401611},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5569635033607483},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.5038270354270935},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.47198396921157837},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.47079697251319885},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.4186497926712036},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4155576527118683},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36040574312210083},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.35057467222213745},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11203804612159729},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/msp.2016.2581738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msp.2016.2581738","pdf_url":null,"source":{"id":"https://openalex.org/S120977877","display_name":"IEEE Signal Processing Magazine","issn_l":"1053-5888","issn":["1053-5888","1558-0792"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Signal Processing Magazine","raw_type":"journal-article"},{"id":"pmh:oai:iris.uniroma3.it:11590/306855","is_oa":false,"landing_page_url":"http://hdl.handle.net/11590/306855","pdf_url":null,"source":{"id":"https://openalex.org/S4377196120","display_name":"Iris (Roma Tre University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119003972","host_organization_name":"Roma Tre University","host_organization_lineage":["https://openalex.org/I119003972"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W108379496","https://openalex.org/W1480487832","https://openalex.org/W2007234454","https://openalex.org/W2036627271","https://openalex.org/W2046686077","https://openalex.org/W2059335227","https://openalex.org/W2063768365","https://openalex.org/W6628556012"],"related_works":["https://openalex.org/W2492583102","https://openalex.org/W2247420603","https://openalex.org/W2082016267","https://openalex.org/W3121580161","https://openalex.org/W3194405162","https://openalex.org/W2497388629","https://openalex.org/W2369927851","https://openalex.org/W2755520764","https://openalex.org/W4323306857","https://openalex.org/W2560795495"],"abstract_inverted_index":{"When":[0],"thinking":[1],"about":[2],"using":[3],"technologies":[4],"to":[5,36,61],"find":[6],"one?s":[7],"location,":[8],"many":[9],"of":[10,48,69,77,104],"us":[11],"may":[12],"consider":[13],"satellite-based":[14],"global":[15,22,91],"navigation":[16],"systems,":[17],"such":[18,56],"as":[19,74],"the":[20,38,96],"U.S.":[21],"positioning":[23],"system":[24],"(GPS).":[25],"Smartphones":[26],"today":[27],"use":[28],"GPS":[29],"type":[30],"signals":[31,35],"and":[32,43,59],"cellular":[33],"network":[34],"determine":[37],"phone":[39],"user's":[40],"current":[41],"location":[42],"offer":[44],"a":[45,67,78],"broad":[46],"range":[47],"location-related":[49],"services.":[50],"But":[51],"when":[52],"there":[53],"was":[54],"no":[55],"real-time":[57],"connection":[58],"signal":[60],"analyze,":[62],"for":[63],"example,":[64],"having":[65],"only":[66],"piece":[68],"video":[70],"or":[71,81],"voice":[72],"recording":[73],"an":[75,89],"evidence":[76],"news":[79],"story":[80],"from":[82],"child":[83],"exploitation":[84],"investigations":[85],"(which":[86],"have":[87],"become":[88],"important":[90],"issue":[92],"being":[93],"addressed":[94],"by":[95],"United":[97],"Nation's":[98],"UNICEF":[99],"organization),":[100],"are":[101],"we":[102],"out":[103],"luck?":[105]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}