{"id":"https://openalex.org/W2078560217","doi":"https://doi.org/10.1145/2009916.2010146","title":"Tossing coins to trim long queries","display_name":"Tossing coins to trim long queries","publication_year":2011,"publication_date":"2011-07-24","ids":{"openalex":"https://openalex.org/W2078560217","doi":"https://doi.org/10.1145/2009916.2010146","mag":"2078560217"},"language":"en","primary_location":{"id":"doi:10.1145/2009916.2010146","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2009916.2010146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval","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/A5028710011","display_name":"Sudip Kumar Datta","orcid":"https://orcid.org/0000-0001-5550-663X"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sudip Datta","raw_affiliation_strings":["International Institute of Information Technology, Hyderabad, India","[International Institute of Information Technology Hyderabad, India]"],"affiliations":[{"raw_affiliation_string":"International Institute of Information Technology, Hyderabad, India","institution_ids":["https://openalex.org/I64189192"]},{"raw_affiliation_string":"[International Institute of Information Technology Hyderabad, India]","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073786634","display_name":"Vasudeva Varma","orcid":"https://orcid.org/0000-0003-1923-1725"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vasudeva Varma","raw_affiliation_strings":["International Institute of Information Technology, Hyderabad, India","[International Institute of Information Technology Hyderabad, India]"],"affiliations":[{"raw_affiliation_string":"International Institute of Information Technology, Hyderabad, India","institution_ids":["https://openalex.org/I64189192"]},{"raw_affiliation_string":"[International Institute of Information Technology Hyderabad, India]","institution_ids":["https://openalex.org/I64189192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5028710011"],"corresponding_institution_ids":["https://openalex.org/I64189192"],"apc_list":null,"apc_paid":null,"fwci":0.8552,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.79751444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1255","last_page":"1256"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9986000061035156,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9980999827384949,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9965999722480774,"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":0.7869589328765869},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6438551545143127},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.6049763560295105},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6044267416000366},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.5811893343925476},{"id":"https://openalex.org/keywords/trim","display_name":"Trim","score":0.5786300301551819},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5769854784011841},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5049195885658264},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.4727036952972412},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4419921636581421},{"id":"https://openalex.org/keywords/result-set","display_name":"Result set","score":0.4419209063053131},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.359319806098938},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11464524269104004},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07034912705421448}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7869589328765869},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6438551545143127},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.6049763560295105},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6044267416000366},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.5811893343925476},{"id":"https://openalex.org/C88611116","wikidata":"https://www.wikidata.org/wiki/Q957004","display_name":"Trim","level":2,"score":0.5786300301551819},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5769854784011841},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5049195885658264},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.4727036952972412},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4419921636581421},{"id":"https://openalex.org/C4969071","wikidata":"https://www.wikidata.org/wiki/Q7316353","display_name":"Result set","level":3,"score":0.4419209063053131},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.359319806098938},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11464524269104004},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07034912705421448},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2009916.2010146","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2009916.2010146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval","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":4,"referenced_works":["https://openalex.org/W1973430024","https://openalex.org/W2047221353","https://openalex.org/W2100176907","https://openalex.org/W2134557242"],"related_works":["https://openalex.org/W2533706070","https://openalex.org/W2340295440","https://openalex.org/W2105258824","https://openalex.org/W2103552971","https://openalex.org/W2744669951","https://openalex.org/W113465861","https://openalex.org/W2090574592","https://openalex.org/W2553544346","https://openalex.org/W2148545105","https://openalex.org/W1968858501"],"abstract_inverted_index":{"Verbose":[0],"web":[1,76],"queries":[2],"are":[3],"often":[4],"descriptive":[5],"in":[6,27],"nature":[7],"where":[8],"a":[9,28,36,57],"term":[10],"based":[11,49],"search":[12,77],"engine":[13],"is":[14],"unable":[15],"to":[16,47,72],"distinguish":[17],"between":[18],"the":[19,31,64],"essential":[20],"and":[21],"noisy":[22],"words,":[23],"which":[24],"can":[25],"result":[26],"drift":[29],"from":[30],"user":[32],"intent.":[33],"We":[34],"present":[35],"randomized":[37],"query":[38],"reduction":[39],"technique":[40,53],"that":[41],"builds":[42],"on":[43],"an":[44],"earlier":[45],"learning":[46],"rank":[48],"approach.":[50],"The":[51],"proposed":[52],"randomly":[54],"picks":[55],"only":[56],"small":[58],"set":[59],"of":[60,63],"samples,":[61],"instead":[62],"exponentially":[65],"many":[66],"sub-queries,":[67],"thus":[68],"being":[69],"fast":[70],"enough":[71],"be":[73],"useful":[74],"for":[75],"engines,":[78],"while":[79],"still":[80],"covering":[81],"wide":[82],"sub-query":[83],"space.":[84]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
