{"id":"https://openalex.org/W1671209479","doi":"https://doi.org/10.1109/icacci.2015.7275835","title":"An information retrieval system for Malayalam using query expansion technique","display_name":"An information retrieval system for Malayalam using query expansion technique","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1671209479","doi":"https://doi.org/10.1109/icacci.2015.7275835","mag":"1671209479"},"language":"en","primary_location":{"id":"doi:10.1109/icacci.2015.7275835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2015.7275835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","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/A5064222289","display_name":"Arjun Babu","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Arjun Babu","raw_affiliation_strings":["Department of Computer Science, College of engineering, Poonjar","Department of Computer Science, College of engineering Poonjar, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of engineering, Poonjar","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science, College of engineering Poonjar, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014699981","display_name":"L Sindhu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sindhu L","raw_affiliation_strings":["Department of Computer Science, College of engineering, Poonjar","Department of Computer Science, College of engineering Poonjar, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of engineering, Poonjar","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science, College of engineering Poonjar, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5064222289"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.02658606,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"1559","last_page":"1564"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","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"}},"topics":[{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","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/T10028","display_name":"Topic Modeling","score":0.9959999918937683,"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9958000183105469,"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/malayalam","display_name":"Malayalam","score":0.9417482018470764},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8054301738739014},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.6272961497306824},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.5937500596046448},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.568856954574585},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5630061030387878},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5596936345100403},{"id":"https://openalex.org/keywords/synonym","display_name":"Synonym (taxonomy)","score":0.49456045031547546},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.46197521686553955},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.16189977526664734}],"concepts":[{"id":"https://openalex.org/C2779662586","wikidata":"https://www.wikidata.org/wiki/Q36236","display_name":"Malayalam","level":2,"score":0.9417482018470764},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8054301738739014},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.6272961497306824},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.5937500596046448},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.568856954574585},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5630061030387878},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5596936345100403},{"id":"https://openalex.org/C173483453","wikidata":"https://www.wikidata.org/wiki/Q1040689","display_name":"Synonym (taxonomy)","level":3,"score":0.49456045031547546},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.46197521686553955},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.16189977526664734},{"id":"https://openalex.org/C157369684","wikidata":"https://www.wikidata.org/wiki/Q34740","display_name":"Genus","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icacci.2015.7275835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2015.7275835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.75,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1551707659","https://openalex.org/W1660390307","https://openalex.org/W1783280765","https://openalex.org/W1971399946","https://openalex.org/W2057323415","https://openalex.org/W2118359622","https://openalex.org/W2134169049","https://openalex.org/W2152306339","https://openalex.org/W2152367169","https://openalex.org/W2162556036","https://openalex.org/W2314018507","https://openalex.org/W2950121111","https://openalex.org/W6638332005","https://openalex.org/W6680040146","https://openalex.org/W6683651907","https://openalex.org/W6763877760"],"related_works":["https://openalex.org/W2572349046","https://openalex.org/W2087335910","https://openalex.org/W1981131819","https://openalex.org/W5304494","https://openalex.org/W2017989738","https://openalex.org/W3197639690","https://openalex.org/W2146885082","https://openalex.org/W2171068308","https://openalex.org/W2397627326","https://openalex.org/W1922016388"],"abstract_inverted_index":{"Malayalam":[0,33,40],"is":[1,88],"the":[2,6,15,56,79],"administrative":[3],"language":[4,102],"of":[5,10,14,18,21,58],"south":[7],"Indian":[8],"state":[9],"Kerala":[11],"and":[12,77,91],"also":[13],"Lakshadweep":[16],"islands":[17],"west":[19],"coast":[20],"India.":[22],"This":[23,61],"work":[24],"explain":[25],"an":[26],"efficient":[27],"monolingual":[28],"information":[29],"retrieval":[30],"system":[31,50,87],"for":[32],"using":[34],"query":[35,45,72],"expansion":[36],"technique,":[37],"which":[38],"returns":[39],"documents":[41],"in":[42,46,81,93,100],"response":[43],"to":[44,54,64],"Malayalam.":[47,104],"The":[48,85],"proposed":[49],"uses":[51],"synonym":[52],"mapping":[53],"improve":[55],"efficiency":[57],"document":[59],"retrieval.":[60],"technique":[62],"help":[63],"overcome":[65],"vocabulary":[66],"mismatch":[67],"issues":[68],"by":[69],"expanding":[70],"user":[71,83],"with":[73],"additional":[74],"relevant":[75],"terms":[76,80],"reweighting":[78],"expanded":[82],"query.":[84],"developed":[86],"domain":[89],"independent":[90],"used":[92],"different":[94],"Natural":[95],"Language":[96],"Processing":[97],"(NLP)":[98],"tasks":[99],"Classical":[101],"like":[103]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
