{"id":"https://openalex.org/W38362900","doi":null,"title":"Visual instance mining of news videos using a graph-based approach","display_name":"Visual instance mining of news videos using a graph-based approach","publication_year":2014,"publication_date":"2014-09-03","ids":{"openalex":"https://openalex.org/W38362900","mag":"38362900"},"language":"en","primary_location":{"id":"pmh:oai:recercat.cat:2072/239319","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2099.1/22362","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2099.1/22362","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017167145","display_name":"David Almendros Guti\u00e9rrez","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"David Almendros Guti\u00e9rrez","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5017167145"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":1.0,"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/T11439","display_name":"Video Analysis and Summarization","score":1.0,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.0,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.0,"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/graph-clustering","display_name":"graph clustering","score":0.8360000252723694},{"id":"https://openalex.org/keywords/face-detection","display_name":"face detection","score":0.7699999809265137},{"id":"https://openalex.org/keywords/text-detection","display_name":"text detection","score":0.7990000247955322},{"id":"https://openalex.org/keywords/object-detection","display_name":"object detection","score":0.8389999866485596},{"id":"https://openalex.org/keywords/user-evaluation","display_name":"user evaluation","score":0.414000004529953},{"id":"https://openalex.org/keywords/online-surveys","display_name":"online surveys","score":0.6169999837875366},{"id":"https://openalex.org/keywords/graphical-user-interface","display_name":"graphical user interface","score":0.7540000081062317}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.8982199430465698},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8124539852142334},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5919902324676514},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5825450420379639},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5545637607574463},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.546527087688446},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5299578309059143},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.46493881940841675},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40077710151672363},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3356636166572571},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"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":3,"locations":[{"id":"pmh:oai:recercat.cat:2072/239319","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2099.1/22362","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},{"id":"pmh:oai:upcommons.upc.edu:2099.1/22362","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2099.1/22362","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Master thesis (pre-Bologna period)"},{"id":"mag:38362900","doi":null,"is_oa":false,"landing_page_url":"https://upcommons.upc.edu/bitstream/2099.1/22362/4/David_Almendros_Thesis.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:recercat.cat:2072/239319","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2099.1/22362","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W172912190","https://openalex.org/W905011555","https://openalex.org/W1492522517","https://openalex.org/W1530453821","https://openalex.org/W1966321619","https://openalex.org/W1969228515","https://openalex.org/W1980312377","https://openalex.org/W1991367009","https://openalex.org/W2001003429","https://openalex.org/W2010181071","https://openalex.org/W2020602420","https://openalex.org/W2036989445","https://openalex.org/W2067577150","https://openalex.org/W2071821890","https://openalex.org/W2088866137","https://openalex.org/W2095027197","https://openalex.org/W2107634464","https://openalex.org/W2118509786","https://openalex.org/W2119605622","https://openalex.org/W2119996767","https://openalex.org/W2142159465","https://openalex.org/W2151103935","https://openalex.org/W2151822922","https://openalex.org/W2164598857","https://openalex.org/W2537826750"],"related_works":["https://openalex.org/W1964958817","https://openalex.org/W3184847191","https://openalex.org/W2092071721","https://openalex.org/W2585865091","https://openalex.org/W2138738320","https://openalex.org/W2321441868","https://openalex.org/W7096726859","https://openalex.org/W2133621378","https://openalex.org/W2148151237","https://openalex.org/W2109202304"],"abstract_inverted_index":{"[ANGL\u00c8S]":[0],"The":[1],"aim":[2],"of":[3,28,40,46,130,159,194,206,258,280],"this":[4,153,226],"thesis":[5],"is":[6,49],"to":[7,23,33,36,51,89,102,118,123,155,265,274],"design":[8],"a":[9,44,56,83,93,110,145,192,195],"tool":[10,138,236],"that":[11,75,246,252],"performs":[12],"visual":[13,107,166,250],"instance":[14,167],"search":[15],"mining":[16,168],"for":[17,183],"news":[18,259],"video":[19,30,48,184],"summarization.":[20,185],"This":[21],"means":[22],"extract":[24,249],"the":[25,29,38,41,47,53,76,98,106,125,128,131,137,140,157,160,173,189,204,207,238,254,278,281],"relevant":[26,61,256],"content":[27,257],"in":[31,87,105,114,218],"order":[32,88],"be":[34,263,275],"able":[35],"recognize":[37,90],"storyline":[39],"news.":[42],"Initially,":[43],"sampling":[45],"required":[50],"get":[52],"frames":[54],"with":[55,92,139,172,225,277],"desired":[57],"rate.":[58],"Then,":[59],"different":[60],"contents":[62],"are":[63],"detected":[64],"from":[65,152],"each":[66],"frame,":[67],"focusing":[68],"on":[69,149,191,198],"faces,":[70],"text":[71],"and":[72,96,203,261],"several":[73],"objects":[74],"user":[77,112],"can":[78,244,262],"select.":[79],"Next,":[80],"we":[81,133,232,240],"use":[82],"graph-based":[84],"clustering":[85],"method":[86],"them":[91,104,171],"high":[94],"accuracy":[95],"select":[97],"most":[99,255],"representative":[100],"ones":[101],"show":[103,253],"summary.":[108],"Furthermore,":[109],"graphical":[111],"interface":[113],"Wt":[115],"was":[116],"developed":[117,179],"create":[119],"an":[120,177],"online":[121],"demo":[122],"test":[124],"application.":[126],"During":[127],"development":[129],"application":[132,272],"have":[134,187],"been":[135],"testing":[136],"CCMA":[141],"dataset.":[142],"We":[143,162,186,212,243],"prepared":[144],"web-based":[146,216],"survey":[147,217],"based":[148],"four":[150],"results":[151,169,174],"dataset":[154,193],"check":[156],"opinion":[158],"users.":[161],"also":[163],"validate":[164],"our":[165,223,235,247,271],"comparing":[170],"obtained":[175],"applying":[176],"algorithm":[178,190],"at":[180],"Columbia":[181],"University":[182],"run":[188],"few":[196],"videos":[197,260,268],"two":[199],"events:":[200],"'Boston":[201],"bombings'":[202],"'dessapearance":[205],"Malaysian":[208],"airlines":[209],"flight":[210],"370'.":[211],"carried":[213],"out":[214],"another":[215],"which":[219],"users":[220],"could":[221],"compare":[222],"approach":[224],"related":[227],"work.":[228],"With":[229],"these":[230,267],"surveys":[231],"analyze":[233],"if":[234],"fulfill":[237],"requirements":[239],"set":[241],"up.":[242],"conclude":[245],"system":[248],"instances":[251],"used":[264],"summarize":[266],"effectively.":[269],"Moreover,":[270],"seems":[273],"competitive":[276],"state":[279],"art.":[282]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}