{"id":"https://openalex.org/W1930382977","doi":"https://doi.org/10.1007/978-3-642-40087-2_2","title":"Query Expansion Based on Equi-Width and Equi-Frequency Partition","display_name":"Query Expansion Based on Equi-Width and Equi-Frequency Partition","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W1930382977","doi":"https://doi.org/10.1007/978-3-642-40087-2_2","mag":"1930382977"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-40087-2_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-40087-2_2","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5001642653","display_name":"Rekha Vaidyanathan","orcid":"https://orcid.org/0000-0003-4133-3189"},"institutions":[{"id":"https://openalex.org/I91277730","display_name":"Maulana Azad National Institute of Technology","ror":"https://ror.org/026vtd268","country_code":"IN","type":"education","lineage":["https://openalex.org/I91277730"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Rekha Vaidyanathan","raw_affiliation_strings":["Department of Computer Applications, Maulana Azad National Institute of Technology, Bhopal, M.P., India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Applications, Maulana Azad National Institute of Technology, Bhopal, M.P., India","institution_ids":["https://openalex.org/I91277730"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103269395","display_name":"Sujoy Das","orcid":null},"institutions":[{"id":"https://openalex.org/I91277730","display_name":"Maulana Azad National Institute of Technology","ror":"https://ror.org/026vtd268","country_code":"IN","type":"education","lineage":["https://openalex.org/I91277730"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sujoy Das","raw_affiliation_strings":["Department of Computer Applications, Maulana Azad National Institute of Technology, Bhopal, M.P., India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Applications, Maulana Azad National Institute of Technology, Bhopal, M.P., India","institution_ids":["https://openalex.org/I91277730"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064777550","display_name":"Namita Srivastava","orcid":"https://orcid.org/0000-0001-8695-9148"},"institutions":[{"id":"https://openalex.org/I91277730","display_name":"Maulana Azad National Institute of Technology","ror":"https://ror.org/026vtd268","country_code":"IN","type":"education","lineage":["https://openalex.org/I91277730"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Namita Srivastava","raw_affiliation_strings":["Department of Computer Applications, Maulana Azad National Institute of Technology, Bhopal, M.P., India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Applications, Maulana Azad National Institute of Technology, Bhopal, M.P., India","institution_ids":["https://openalex.org/I91277730"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001642653"],"corresponding_institution_ids":["https://openalex.org/I91277730"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.6789,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72541263,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"13","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.998199999332428,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.998199999332428,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9930999875068665,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9898999929428101,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7547241449356079},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.6708441972732544},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.6463867425918579},{"id":"https://openalex.org/keywords/hindi","display_name":"Hindi","score":0.5267761945724487},{"id":"https://openalex.org/keywords/relevance-feedback","display_name":"Relevance feedback","score":0.46902385354042053},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4154934883117676},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39015993475914},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.37855738401412964},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32193073630332947},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2762645184993744},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.1512031853199005},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13881438970565796}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7547241449356079},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6708441972732544},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.6463867425918579},{"id":"https://openalex.org/C519982507","wikidata":"https://www.wikidata.org/wiki/Q1568","display_name":"Hindi","level":2,"score":0.5267761945724487},{"id":"https://openalex.org/C2779532271","wikidata":"https://www.wikidata.org/wiki/Q445558","display_name":"Relevance feedback","level":4,"score":0.46902385354042053},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4154934883117676},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39015993475914},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.37855738401412964},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32193073630332947},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2762645184993744},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.1512031853199005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13881438970565796},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-40087-2_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-40087-2_2","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1532943182","https://openalex.org/W1558813275","https://openalex.org/W1651266083","https://openalex.org/W1845198550","https://openalex.org/W1953655781","https://openalex.org/W1999817920","https://openalex.org/W2002306339","https://openalex.org/W2008248260","https://openalex.org/W2052088591","https://openalex.org/W2070122157","https://openalex.org/W2142769902","https://openalex.org/W2158018156","https://openalex.org/W2169347997","https://openalex.org/W2170741935","https://openalex.org/W2241612254","https://openalex.org/W4235114991","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4234076403","https://openalex.org/W2382153208","https://openalex.org/W1160915619","https://openalex.org/W2027155619","https://openalex.org/W2577784223","https://openalex.org/W2139865316","https://openalex.org/W2230616111","https://openalex.org/W3010113995","https://openalex.org/W2692736970","https://openalex.org/W52640224"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}