{"id":"https://openalex.org/W1996522594","doi":"https://doi.org/10.1109/smc.2014.6974565","title":"A novel method for protein structure retrieval using tableau representation and sparse coding","display_name":"A novel method for protein structure retrieval using tableau representation and sparse coding","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1996522594","doi":"https://doi.org/10.1109/smc.2014.6974565","mag":"1996522594"},"language":"en","primary_location":{"id":"doi:10.1109/smc.2014.6974565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2014.6974565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","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/A5015745132","display_name":"Yang Lu","orcid":"https://orcid.org/0000-0002-3497-9611"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yang Lu","raw_affiliation_strings":["Department of Computer and Information Science University of Macau Macau, China","University of Macau, Macao, Macao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science University of Macau Macau, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"University of Macau, Macao, Macao","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101452616","display_name":"Lina Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Lina Yang","raw_affiliation_strings":["Department of Computer and Information Science University of Macau Macau, China","University of Macau, Macao, Macao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science University of Macau Macau, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"University of Macau, Macao, Macao","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016933731","display_name":"Haoliang Yuan","orcid":"https://orcid.org/0000-0001-5167-226X"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Haoliang Yuan","raw_affiliation_strings":["Department of Computer and Information Science University of Macau Macau, China","University of Macau, Macao, Macao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science University of Macau Macau, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"University of Macau, Macao, Macao","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100449209","display_name":"Yulong Wang","orcid":"https://orcid.org/0000-0002-8373-8400"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yulong Wang","raw_affiliation_strings":["Department of Computer and Information Science University of Macau Macau, China","University of Macau, Macao, Macao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science University of Macau Macau, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"University of Macau, Macao, Macao","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101498949","display_name":"Huiwu Luo","orcid":"https://orcid.org/0000-0002-5908-5518"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Huiwu Luo","raw_affiliation_strings":["Department of Computer and Information Science University of Macau Macau, China","University of Macau, Macao, Macao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science University of Macau Macau, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"University of Macau, Macao, Macao","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085140523","display_name":"Yuan Yan Tang","orcid":"https://orcid.org/0000-0002-6887-130X"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yuan Yan Tang","raw_affiliation_strings":["Department of Computer and Information Science University of Macau Macau, China","University of Macau, Macao, Macao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science University of Macau Macau, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"University of Macau, Macao, Macao","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204512498"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.09270953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"32","issue":null,"first_page":"4042","last_page":"4046"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12254","display_name":"Machine Learning in Bioinformatics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12254","display_name":"Machine Learning in Bioinformatics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9943000078201294,"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"}},{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7480041980743408},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5256083011627197},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.5228191614151001},{"id":"https://openalex.org/keywords/cosine-similarity","display_name":"Cosine similarity","score":0.522604763507843},{"id":"https://openalex.org/keywords/protein-data-bank","display_name":"Protein Data Bank (RCSB PDB)","score":0.5166950225830078},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5125217437744141},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4936321973800659},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.4671931266784668},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.466929167509079},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.452359676361084},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.42155253887176514},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3372551202774048},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1449459195137024},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13397499918937683}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7480041980743408},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5256083011627197},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.5228191614151001},{"id":"https://openalex.org/C2780762811","wikidata":"https://www.wikidata.org/wiki/Q1784941","display_name":"Cosine similarity","level":3,"score":0.522604763507843},{"id":"https://openalex.org/C65556437","wikidata":"https://www.wikidata.org/wiki/Q766195","display_name":"Protein Data Bank (RCSB PDB)","level":2,"score":0.5166950225830078},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5125217437744141},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4936321973800659},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.4671931266784668},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.466929167509079},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.452359676361084},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42155253887176514},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3372551202774048},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1449459195137024},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13397499918937683},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/smc.2014.6974565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2014.6974565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1510161841","https://openalex.org/W1887132526","https://openalex.org/W1965910641","https://openalex.org/W1985222378","https://openalex.org/W1986931325","https://openalex.org/W2006617902","https://openalex.org/W2012334384","https://openalex.org/W2023790301","https://openalex.org/W2031901496","https://openalex.org/W2050330741","https://openalex.org/W2050834445","https://openalex.org/W2062318714","https://openalex.org/W2063978378","https://openalex.org/W2067175937","https://openalex.org/W2085277871","https://openalex.org/W2113606819","https://openalex.org/W2118258728","https://openalex.org/W2118597397","https://openalex.org/W2122019153","https://openalex.org/W2130479394","https://openalex.org/W2135046866","https://openalex.org/W2142749069","https://openalex.org/W2145358391","https://openalex.org/W2152521138","https://openalex.org/W2157242929","https://openalex.org/W2161938295","https://openalex.org/W6639167513","https://openalex.org/W6676903177"],"related_works":["https://openalex.org/W2890544631","https://openalex.org/W2067062989","https://openalex.org/W3004790527","https://openalex.org/W4205656132","https://openalex.org/W2111634407","https://openalex.org/W2783282829","https://openalex.org/W2579633471","https://openalex.org/W2539392819","https://openalex.org/W2203155458","https://openalex.org/W212310357"],"abstract_inverted_index":{"Protein":[0],"retrieval":[1,52],"is":[2,111],"a":[3,9,36,39,68,80],"difficult":[4],"task":[5],"and":[6,18,33,42,98,124],"has":[7],"become":[8],"hot":[10],"issue":[11],"recently":[12],"due":[13],"to":[14,56,71,87],"the":[15,29,60,91,104,108,127,132],"complex":[16],"structure":[17,32],"large":[19],"data":[20],"size":[21],"of":[22,35,48],"proteins.":[23],"This":[24],"work":[25],"helps":[26],"biologists":[27],"investigate":[28],"link":[30],"between":[31],"function":[34],"protein":[37,70],"in":[38,46,59,90,103],"deeper":[40],"level":[41],"can":[43,130],"be":[44],"used":[45],"lots":[47],"biomedical":[49],"applications.":[50],"The":[51],"system":[53],"gives":[54],"scores":[55],"all":[57],"proteins":[58,89],"database,":[61],"e.g.":[62],"SCOP":[63],"or":[64],"PDB,":[65],"by":[66],"given":[67],"query":[69],"compare":[72],"with":[73],"them.":[74],"In":[75],"this":[76],"paper,":[77],"we":[78],"propose":[79],"novel":[81],"algorithm":[82,106],"based":[83],"on":[84,119],"sparse":[85,109],"coding":[86],"retrieve":[88],"database":[92,123],"using":[93],"tableau":[94],"representation.":[95],"Both":[96],"unsupervised":[97],"supervised":[99],"methods":[100],"are":[101,117],"studied":[102],"proposed":[105,128],"where":[107],"coefficient":[110],"regarded":[112],"as":[113],"similarity":[114],"measurement.":[115],"Experiments":[116],"conducted":[118],"ASTRAL":[120],"1.73":[121],"95%":[122],"show":[125],"that":[126],"algorithms":[129],"improve":[131],"original":[133],"feature":[134],"extraction":[135],"method":[136],"which":[137],"only":[138],"uses":[139],"cosine":[140],"similarity.":[141]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}