{"id":"https://openalex.org/W2612137975","doi":"https://doi.org/10.1145/3063955.3064802","title":"Towards heterogeneous keyword search","display_name":"Towards heterogeneous keyword search","publication_year":2017,"publication_date":"2017-05-08","ids":{"openalex":"https://openalex.org/W2612137975","doi":"https://doi.org/10.1145/3063955.3064802","mag":"2612137975"},"language":"en","primary_location":{"id":"doi:10.1145/3063955.3064802","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3063955.3064802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Turing 50th Celebration Conference - China","raw_type":"proceedings-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/A5036384670","display_name":"Chunbin Lin","orcid":"https://orcid.org/0000-0002-7068-9929"},"institutions":[{"id":"https://openalex.org/I2803209242","display_name":"University of California System","ror":"https://ror.org/00pjdza24","country_code":"US","type":"education","lineage":["https://openalex.org/I2803209242"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chunbin Lin","raw_affiliation_strings":["University of California"],"affiliations":[{"raw_affiliation_string":"University of California","institution_ids":["https://openalex.org/I2803209242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100336346","display_name":"Jianguo Wang","orcid":"https://orcid.org/0000-0003-2391-4529"},"institutions":[{"id":"https://openalex.org/I2803209242","display_name":"University of California System","ror":"https://ror.org/00pjdza24","country_code":"US","type":"education","lineage":["https://openalex.org/I2803209242"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jianguo Wang","raw_affiliation_strings":["University of California"],"affiliations":[{"raw_affiliation_string":"University of California","institution_ids":["https://openalex.org/I2803209242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039663122","display_name":"Chuitian Rong","orcid":"https://orcid.org/0000-0003-2949-3892"},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tianjin Polytechnic University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuitian Rong","raw_affiliation_strings":["Tianjin Polytechnic University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin Polytechnic University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036384670"],"corresponding_institution_ids":["https://openalex.org/I2803209242"],"apc_list":null,"apc_paid":null,"fwci":1.2432,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81917552,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9990000128746033,"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":0.8673226833343506},{"id":"https://openalex.org/keywords/keyword-search","display_name":"Keyword search","score":0.7658884525299072},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6978090405464172},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.5879119038581848},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.42952635884284973},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3441353440284729},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.3404580056667328}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8673226833343506},{"id":"https://openalex.org/C2988412617","wikidata":"https://www.wikidata.org/wiki/Q7441656","display_name":"Keyword search","level":2,"score":0.7658884525299072},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6978090405464172},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.5879119038581848},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.42952635884284973},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3441353440284729},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.3404580056667328}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3063955.3064802","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3063955.3064802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Turing 50th Celebration Conference - China","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1595923458","https://openalex.org/W1956559956","https://openalex.org/W1971684273","https://openalex.org/W1973828215","https://openalex.org/W1981585544","https://openalex.org/W1984549899","https://openalex.org/W1987367337","https://openalex.org/W2007766950","https://openalex.org/W2024651132","https://openalex.org/W2035814200","https://openalex.org/W2044163187","https://openalex.org/W2072173758","https://openalex.org/W2086174602","https://openalex.org/W2088499566","https://openalex.org/W2096076988","https://openalex.org/W2098388305","https://openalex.org/W2099015201","https://openalex.org/W2105819430","https://openalex.org/W2108126629","https://openalex.org/W2108572131","https://openalex.org/W2113112851","https://openalex.org/W2115214414","https://openalex.org/W2121269638","https://openalex.org/W2121350579","https://openalex.org/W2125980212","https://openalex.org/W2128034913","https://openalex.org/W2138662031","https://openalex.org/W2140453381","https://openalex.org/W2148942721","https://openalex.org/W2162833734","https://openalex.org/W2169624745","https://openalex.org/W2171874178","https://openalex.org/W2465126129","https://openalex.org/W2579169324","https://openalex.org/W2612391007","https://openalex.org/W2613215397","https://openalex.org/W2613928477","https://openalex.org/W2666600683"],"related_works":["https://openalex.org/W2466354565","https://openalex.org/W2186487484","https://openalex.org/W2572349046","https://openalex.org/W2113390685","https://openalex.org/W2533706070","https://openalex.org/W2026738364","https://openalex.org/W2151491383","https://openalex.org/W5304494","https://openalex.org/W2124814993","https://openalex.org/W2160726690"],"abstract_inverted_index":{"Keyword":[0],"search":[1,24,70,128],"is":[2,40,65,87],"a":[3,63],"widely":[4],"popular":[5],"mechanism":[6],"for":[7,30],"query":[8,20,92],"processing":[9],"that":[10],"alleviates":[11],"users":[12],"from":[13,103,113],"understanding":[14],"complex":[15],"data":[16,33,37,39,45,51,74,82,105,115],"structures":[17],"and":[18,28,52,60,120],"learning":[19],"languages.":[21],"Existing":[22],"keyword":[23,69,91],"systems":[25,96],"are":[26],"designed":[27],"tuned":[29],"one":[31,79],"specific":[32],"model.":[34],"In":[35,55],"big":[36],"era,":[38],"usually":[41],"resident":[42],"in":[43],"heterogeneous":[44,127],"sources":[46,75,116],"including":[47],"unstructured":[48],"data,":[49],"semi-structured":[50],"structured":[53],"data.":[54],"order":[56],"to":[57,67,88,93,107],"obtain":[58,108],"complete":[59],"meaningful":[61],"results,":[62],"system":[64],"required":[66],"perform":[68],"queries":[71],"upon":[72],"diverse":[73],"rather":[76],"than":[77],"just":[78],"type":[80],"of":[81],"sources.":[83],"One":[84],"possible":[85],"approach":[86],"send":[89],"the":[90,95,100,126],"all":[94],"simultaneously,":[97],"then":[98],"integrate":[99],"returned":[101],"answers":[102,112],"each":[104],"source":[106],"final":[109],"answers.":[110],"However,":[111],"different":[114,118],"have":[117],"formats":[119],"may":[121],"contain":[122],"duplicates,":[123],"which":[124],"yields":[125],"challenge.":[129]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}