{"id":"https://openalex.org/W2618942709","doi":"https://doi.org/10.1145/3078897.3080535","title":"Web Video Verification using Contextual Cues","display_name":"Web Video Verification using Contextual Cues","publication_year":2017,"publication_date":"2017-05-25","ids":{"openalex":"https://openalex.org/W2618942709","doi":"https://doi.org/10.1145/3078897.3080535","mag":"2618942709"},"language":"en","primary_location":{"id":"doi:10.1145/3078897.3080535","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3078897.3080535","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Multimedia Forensics and Security","raw_type":"proceedings-article"},"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/A5006469266","display_name":"Olga Papadopoulou","orcid":"https://orcid.org/0000-0002-0498-7506"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Olga Papadopoulou","raw_affiliation_strings":["Centre for Research and Technology Hellas, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091070809","display_name":"Markos Zampoglou","orcid":"https://orcid.org/0000-0001-7296-5942"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Markos Zampoglou","raw_affiliation_strings":["Centre for Research and Technology Hellas, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013616365","display_name":"Symeon Papadopoulos","orcid":"https://orcid.org/0000-0002-5441-7341"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Symeon Papadopoulos","raw_affiliation_strings":["Centre for Research and Technology Hellas, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210134249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084122016","display_name":"Ioannis Kompatsiaris","orcid":"https://orcid.org/0000-0001-6447-9020"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Yiannis Kompatsiaris","raw_affiliation_strings":["Centre for Research and Technology Hellas, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210134249"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210134249"],"apc_list":null,"apc_paid":null,"fwci":0.9551,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.87267665,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"6","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12357","display_name":"Digital Media Forensic Detection","score":0.9994000196456909,"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":0.9994000196456909,"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/T11147","display_name":"Misinformation and Its Impacts","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9480000138282776,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8641029596328735},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.690218448638916},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6199092864990234},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.47263428568840027},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.44802483916282654},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4447333812713623},{"id":"https://openalex.org/keywords/online-video","display_name":"Online video","score":0.4286920726299286},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3569055497646332},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.27539414167404175}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8641029596328735},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.690218448638916},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6199092864990234},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.47263428568840027},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.44802483916282654},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4447333812713623},{"id":"https://openalex.org/C2988167200","wikidata":"https://www.wikidata.org/wiki/Q16885149","display_name":"Online video","level":2,"score":0.4286920726299286},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3569055497646332},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.27539414167404175}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3078897.3080535","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3078897.3080535","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Multimedia Forensics and Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4160921189","display_name":"In Video Veritas \u2013 Verification of Social Media Video Content for the News Industry","funder_award_id":"687786","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1085730058","https://openalex.org/W1796766288","https://openalex.org/W1978093332","https://openalex.org/W2278929672","https://openalex.org/W2296241532","https://openalex.org/W2515389788","https://openalex.org/W2515585988","https://openalex.org/W2574802817","https://openalex.org/W2575662248","https://openalex.org/W2915642301"],"related_works":["https://openalex.org/W2392768766","https://openalex.org/W2058118494","https://openalex.org/W2382021449","https://openalex.org/W2095118173","https://openalex.org/W2104269053","https://openalex.org/W2106424170","https://openalex.org/W1985426483","https://openalex.org/W2501188010","https://openalex.org/W4299935056","https://openalex.org/W2010935248"],"abstract_inverted_index":{"As":[0],"news":[1,16],"agencies":[2],"and":[3,18,74,85,90,102],"the":[4,70,110,121,124],"public":[5],"increasingly":[6],"rely":[7],"on":[8,39,42,50,65,80],"User-Generated":[9],"Content,":[10],"content":[11],"verification":[12,56,135],"is":[13,37,48,63],"vital":[14],"for":[15,26,54],"producers":[17],"consumers":[19],"alike.":[20],"We":[21,77,97,118],"present":[22],"a":[23,81,133],"novel":[24],"approach":[25,53],"verifying":[27],"Web":[28],"videos":[29,87],"by":[30],"analyzing":[31],"their":[32,92,100],"online":[33],"context":[34],".":[35],"It":[36],"based":[38,49,64],"supervised":[40],"learning":[41],"contextual":[43],"features:":[44],"one":[45],"feature":[46],"set":[47],"an":[51,106,114],"existing":[52],"tweet":[55],"adapted":[57],"to":[58],"video":[59,66,71],"comments.":[60],"The":[61],"other":[62],"metadata,":[67],"such":[68],"as":[69,128],"description,":[72],"likes/dislikes,":[73],"uploader":[75],"information.":[76],"evaluate":[78],"both":[79],"dataset":[82],"of":[83,116,123],"real":[84],"fake":[86],"from":[88],"YouTube,":[89],"demonstrate":[91],"effectiveness":[93],"(F-scores:":[94],"0.82,":[95],"0.79).":[96],"then":[98],"explore":[99],"complementarity":[101],"show":[103],"that":[104],"under":[105],"optimal":[107],"fusion":[108],"scheme,":[109],"classifier":[111,125],"would":[112],"reach":[113],"F-score":[115],"0.9.":[117],"finally":[119],"study":[120],"performance":[122],"through":[126],"time,":[127],"more":[129],"comments":[130],"accumulate,":[131],"emulating":[132],"real-time":[134],"setting.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}