{"id":"https://openalex.org/W2081885510","doi":"https://doi.org/10.1109/tmm.2012.2236307","title":"A Gram-Based String Paradigm for Efficient Video Subsequence Search","display_name":"A Gram-Based String Paradigm for Efficient Video Subsequence Search","publication_year":2012,"publication_date":"2012-12-24","ids":{"openalex":"https://openalex.org/W2081885510","doi":"https://doi.org/10.1109/tmm.2012.2236307","mag":"2081885510"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2012.2236307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2012.2236307","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Transactions on Multimedia","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/A5078170935","display_name":"Zi Huang","orcid":"https://orcid.org/0000-0002-9738-4949"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Zi Huang","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia","School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]},{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100661974","display_name":"Jiajun Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]},{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jiajun Liu","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia","School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]},{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062357883","display_name":"Bin Cui","orcid":"https://orcid.org/0000-0003-1681-4677"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Cui","raw_affiliation_strings":["Department of Computer Science, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008721449","display_name":"Xiaoyong Du","orcid":"https://orcid.org/0000-0002-5757-9135"},"institutions":[{"id":"https://openalex.org/I78988378","display_name":"Renmin University of China","ror":"https://ror.org/041pakw92","country_code":"CN","type":"education","lineage":["https://openalex.org/I78988378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyong Du","raw_affiliation_strings":["School of Information, Renmin University of China, Beijing, China","School of Information, RenMin University of China, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information, Renmin University of China, Beijing, China","institution_ids":["https://openalex.org/I78988378"]},{"raw_affiliation_string":"School of Information, RenMin University of China, Beijing, China","institution_ids":["https://openalex.org/I78988378"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078170935"],"corresponding_institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.14673287,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"15","issue":"3","first_page":"608","last_page":"620"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9995999932289124,"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":0.9995999932289124,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9987999796867371,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.844192385673523},{"id":"https://openalex.org/keywords/subsequence","display_name":"Subsequence","score":0.698150634765625},{"id":"https://openalex.org/keywords/longest-common-subsequence-problem","display_name":"Longest common subsequence problem","score":0.5765599012374878},{"id":"https://openalex.org/keywords/n-gram","display_name":"n-gram","score":0.5635203123092651},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.464241623878479},{"id":"https://openalex.org/keywords/edit-distance","display_name":"Edit distance","score":0.4617403447628021},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.42688125371932983},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24442937970161438},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24349769949913025},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.0922003984451294},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0864197313785553}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.844192385673523},{"id":"https://openalex.org/C137877099","wikidata":"https://www.wikidata.org/wiki/Q1332977","display_name":"Subsequence","level":3,"score":0.698150634765625},{"id":"https://openalex.org/C120098539","wikidata":"https://www.wikidata.org/wiki/Q141001","display_name":"Longest common subsequence problem","level":2,"score":0.5765599012374878},{"id":"https://openalex.org/C117884012","wikidata":"https://www.wikidata.org/wiki/Q94489","display_name":"n-gram","level":3,"score":0.5635203123092651},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.464241623878479},{"id":"https://openalex.org/C44359876","wikidata":"https://www.wikidata.org/wiki/Q5338467","display_name":"Edit distance","level":2,"score":0.4617403447628021},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.42688125371932983},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24442937970161438},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24349769949913025},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.0922003984451294},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0864197313785553},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","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/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tmm.2012.2236307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2012.2236307","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Transactions on Multimedia","raw_type":"journal-article"},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:298597","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1541459201","https://openalex.org/W1552401600","https://openalex.org/W1655480174","https://openalex.org/W1890828259","https://openalex.org/W1972594981","https://openalex.org/W1973126996","https://openalex.org/W1981485102","https://openalex.org/W1989409200","https://openalex.org/W1991980054","https://openalex.org/W1994655805","https://openalex.org/W2017279832","https://openalex.org/W2038276547","https://openalex.org/W2040153892","https://openalex.org/W2046041883","https://openalex.org/W2047458019","https://openalex.org/W2068396506","https://openalex.org/W2077720176","https://openalex.org/W2082088000","https://openalex.org/W2086078534","https://openalex.org/W2096132994","https://openalex.org/W2099614383","https://openalex.org/W2105022522","https://openalex.org/W2109446955","https://openalex.org/W2111993661","https://openalex.org/W2118371392","https://openalex.org/W2119057313","https://openalex.org/W2120093678","https://openalex.org/W2122715198","https://openalex.org/W2123020735","https://openalex.org/W2124222502","https://openalex.org/W2130395434","https://openalex.org/W2131846894","https://openalex.org/W2137389980","https://openalex.org/W2147069236","https://openalex.org/W2155840072","https://openalex.org/W2157092487","https://openalex.org/W2159754133","https://openalex.org/W2162659160","https://openalex.org/W2164274563","https://openalex.org/W6632397832","https://openalex.org/W6633125340","https://openalex.org/W6639243710","https://openalex.org/W6675816764","https://openalex.org/W6677631532","https://openalex.org/W6682969285"],"related_works":["https://openalex.org/W2998685384","https://openalex.org/W2163993443","https://openalex.org/W3031506718","https://openalex.org/W2054882906","https://openalex.org/W2012010763","https://openalex.org/W2018366250","https://openalex.org/W3099674060","https://openalex.org/W2082132645","https://openalex.org/W1493618688","https://openalex.org/W2158495000"],"abstract_inverted_index":{"The":[0],"unprecedented":[1],"increase":[2],"in":[3,66],"the":[4,17,45,59,88,117,120,140,148,152,191],"generation":[5],"and":[6,50,124,145],"dissemination":[7],"of":[8,27,41,48,52,54,62,96,119,122,193],"video":[9,19,31,78,101,126,133,187],"data":[10,33],"has":[11],"created":[12],"an":[13,181],"urgent":[14],"demand":[15],"for":[16,76],"large-scale":[18,77],"content":[20],"management":[21],"system":[22],"to":[23,81,115,189],"quickly":[24],"retrieve":[25],"videos":[26],"users'":[28],"interests.":[29],"Traditionally,":[30],"sequence":[32,79,102,168],"are":[34],"managed":[35],"by":[36,58,138],"high-dimensional":[37,131,159],"indexing":[38,64,80,110],"structures,":[39],"most":[40],"which":[42],"suffer":[43],"from":[44,151],"well-known":[46],"\u201ccurse":[47,121],"dimensionality\u201d":[49,123],"lack":[51],"support":[53,125],"subsequence":[55,127],"retrieval.":[56],"Inspired":[57],"high":[60],"efficiency":[61],"string":[63,72,144],"methods,":[65],"this":[67],"paper,":[68],"we":[69],"present":[70],"a":[71,94,106,130,143],"paradigm":[73],"called":[74],"VideoGram":[75],"achieve":[82],"fast":[83],"similarity":[84,160],"search.":[85],"In":[86],"VideoGram,":[87],"feature":[89],"space":[90],"is":[91,103,112,136,176],"modeled":[92],"as":[93],"set":[95],"visual":[97],"words.":[98],"Each":[99],"database":[100],"mapped":[104],"into":[105,142],"string.":[107],"A":[108],"gram-based":[109],"structure":[111],"then":[113,146],"built":[114],"tackle":[116],"effect":[118],"matching.":[128],"Given":[129],"query":[132,141],"sequence,":[134],"retrieval":[135],"performed":[137],"transforming":[139],"searching":[147],"matched":[149],"strings":[150],"index":[153],"structure.":[154],"By":[155],"doing":[156],"so,":[157],"expensive":[158],"computations":[161],"can":[162],"be":[163],"completely":[164],"avoided.":[165],"An":[166],"efficient":[167],"search":[169],"algorithm":[170],"with":[171],"upper":[172],"bound":[173],"pruning":[174],"power":[175],"also":[177],"presented.":[178],"We":[179],"conduct":[180],"extensive":[182],"performance":[183],"study":[184],"on":[185],"real-life":[186],"collections":[188],"validate":[190],"novelties":[192],"our":[194],"proposal.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}