{"id":"https://openalex.org/W2790094069","doi":"https://doi.org/10.1145/3018896.3152305","title":"Selectivity estimation in web query optimization","display_name":"Selectivity estimation in web query optimization","publication_year":2017,"publication_date":"2017-03-22","ids":{"openalex":"https://openalex.org/W2790094069","doi":"https://doi.org/10.1145/3018896.3152305","mag":"2790094069"},"language":"en","primary_location":{"id":"doi:10.1145/3018896.3152305","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3018896.3152305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Second International Conference on Internet of things, Data and Cloud Computing","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/A5012445878","display_name":"H R Shashidhar","orcid":null},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shashidhar H R","raw_affiliation_strings":["RNS Institute of Technology, Bengaluru"],"affiliations":[{"raw_affiliation_string":"RNS Institute of Technology, Bengaluru","institution_ids":["https://openalex.org/I181514455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103559148","display_name":"G T Raju","orcid":null},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"G T Raju","raw_affiliation_strings":["RNS Institute of Technology, Bengaluru"],"affiliations":[{"raw_affiliation_string":"RNS Institute of Technology, Bengaluru","institution_ids":["https://openalex.org/I181514455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061820454","display_name":"Vinayaka Murthy","orcid":null},"institutions":[{"id":"https://openalex.org/I83737708","display_name":"REVA University","ror":"https://ror.org/03gtcxd54","country_code":"IN","type":"education","lineage":["https://openalex.org/I83737708"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vinayaka Murthy","raw_affiliation_strings":["REVA University, Bengaluru"],"affiliations":[{"raw_affiliation_string":"REVA University, Bengaluru","institution_ids":["https://openalex.org/I83737708"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012445878"],"corresponding_institution_ids":["https://openalex.org/I181514455"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21900228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9993000030517578,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8216042518615723},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.820439338684082},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.6443743705749512},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6195958256721497},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.5913130640983582},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.5417860150337219},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5393877029418945},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.5170232057571411},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.49671345949172974},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.42373907566070557},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.33985477685928345},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.2753431797027588},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20087960362434387},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09667220711708069}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8216042518615723},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.820439338684082},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6443743705749512},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6195958256721497},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.5913130640983582},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.5417860150337219},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5393877029418945},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.5170232057571411},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.49671345949172974},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.42373907566070557},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.33985477685928345},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2753431797027588},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20087960362434387},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09667220711708069}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3018896.3152305","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3018896.3152305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Second International Conference on Internet of things, Data and Cloud Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W23685451","https://openalex.org/W40342677","https://openalex.org/W63681869","https://openalex.org/W141765838","https://openalex.org/W1638026557","https://openalex.org/W1652673288","https://openalex.org/W1684311429","https://openalex.org/W1685552173","https://openalex.org/W1726173744","https://openalex.org/W1879587332","https://openalex.org/W1968829657","https://openalex.org/W1993996301","https://openalex.org/W1999541363","https://openalex.org/W2072001200","https://openalex.org/W2084761702","https://openalex.org/W2086658561","https://openalex.org/W2089634871","https://openalex.org/W2134876510","https://openalex.org/W2142826731","https://openalex.org/W2145404631","https://openalex.org/W2159888038","https://openalex.org/W2201552871","https://openalex.org/W2296677182","https://openalex.org/W2396268601","https://openalex.org/W4241072443","https://openalex.org/W4244225911","https://openalex.org/W4253103473","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W2026738364","https://openalex.org/W2901901036","https://openalex.org/W2572349046","https://openalex.org/W2013069866","https://openalex.org/W1793997780","https://openalex.org/W2538384344","https://openalex.org/W8514837","https://openalex.org/W2146885082","https://openalex.org/W2041106684"],"abstract_inverted_index":{"Web":[0,89],"Query":[1,90],"optimization":[2,40],"techniques":[3,80],"have":[4],"not":[5],"scaled":[6],"up":[7],"to":[8,33,85],"the":[9,19,37,51,64,96],"quality":[10,98],"of":[11,21,23,39,45,66,88,99],"classical":[12],"database":[13],"optimizers.":[14],"The":[15],"main":[16],"reason":[17],"is":[18,69],"lack":[20],"availability":[22],"meta":[24],"data":[25,29],"statistics":[26],"from":[27],"local":[28],"sources.":[30],"This":[31],"leads":[32],"enormous":[34],"errors":[35],"in":[36,57],"calculation":[38],"parameters":[41],"such":[42],"as":[43],"selectivity":[44,67,76],"an":[46],"operator":[47],"which":[48],"can":[49],"degrade":[50],"query":[52],"execution":[53],"performance":[54],"and":[55,74,83],"result":[56],"bloated":[58],"response":[59],"time.":[60],"In":[61],"this":[62],"work,":[63],"problem":[65],"estimation":[68],"addressed":[70],"through":[71],"Histogram":[72],"construction":[73],"Probabilistic":[75],"estimation.":[77],"Both":[78],"these":[79,100],"are":[81],"robust":[82],"scalable":[84],"any":[86],"kind":[87],"Engine.":[91],"Empirical":[92],"results":[93],"also":[94],"demonstrate":[95],"superior":[97],"techniques.":[101]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
