{"id":"https://openalex.org/W2922366039","doi":"https://doi.org/10.1109/icosc.2019.8665507","title":"Combining Parts of Speech, Term Proximity, and Query Expansion for Document Retrieval","display_name":"Combining Parts of Speech, Term Proximity, and Query Expansion for Document Retrieval","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2922366039","doi":"https://doi.org/10.1109/icosc.2019.8665507","mag":"2922366039"},"language":"en","primary_location":{"id":"doi:10.1109/icosc.2019.8665507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icosc.2019.8665507","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 13th International Conference on Semantic Computing (ICSC)","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/A5087871087","display_name":"Eric LaBouve","orcid":null},"institutions":[{"id":"https://openalex.org/I149919469","display_name":"California Polytechnic State University","ror":"https://ror.org/001gpfp45","country_code":"US","type":"education","lineage":["https://openalex.org/I149919469"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Eric LaBouve","raw_affiliation_strings":["Department of Computer Science and Software Engineering, California Polytechnic State University, San Luis Obispo, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, California Polytechnic State University, San Luis Obispo, CA, USA","institution_ids":["https://openalex.org/I149919469"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016802004","display_name":"Lubomir Stanchev","orcid":"https://orcid.org/0000-0001-5648-8322"},"institutions":[{"id":"https://openalex.org/I149919469","display_name":"California Polytechnic State University","ror":"https://ror.org/001gpfp45","country_code":"US","type":"education","lineage":["https://openalex.org/I149919469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lubomir Stanchev","raw_affiliation_strings":["Department of Computer Science and Software Engineering, California Polytechnic State University, San Luis Obispo, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, California Polytechnic State University, San Luis Obispo, CA, USA","institution_ids":["https://openalex.org/I149919469"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5087871087"],"corresponding_institution_ids":["https://openalex.org/I149919469"],"apc_list":null,"apc_paid":null,"fwci":0.14,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53842398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"150","last_page":"153"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9998000264167786,"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/T10028","display_name":"Topic Modeling","score":0.9998000264167786,"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":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9970999956130981,"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":0.8523788452148438},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.7686893939971924},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.6626807451248169},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.6580456495285034},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.6460481286048889},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5875363945960999},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5715893507003784},{"id":"https://openalex.org/keywords/literal","display_name":"Literal (mathematical logic)","score":0.5488836765289307},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5407917499542236},{"id":"https://openalex.org/keywords/document-retrieval","display_name":"Document retrieval","score":0.5345109701156616},{"id":"https://openalex.org/keywords/concept-search","display_name":"Concept search","score":0.5032116770744324},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4499276578426361},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.34509602189064026},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.27597498893737793}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8523788452148438},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.7686893939971924},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.6626807451248169},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.6580456495285034},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.6460481286048889},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5875363945960999},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5715893507003784},{"id":"https://openalex.org/C2780882242","wikidata":"https://www.wikidata.org/wiki/Q14235582","display_name":"Literal (mathematical logic)","level":2,"score":0.5488836765289307},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5407917499542236},{"id":"https://openalex.org/C161156560","wikidata":"https://www.wikidata.org/wiki/Q1638872","display_name":"Document retrieval","level":2,"score":0.5345109701156616},{"id":"https://openalex.org/C182861755","wikidata":"https://www.wikidata.org/wiki/Q5158391","display_name":"Concept search","level":4,"score":0.5032116770744324},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4499276578426361},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.34509602189064026},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.27597498893737793},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icosc.2019.8665507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icosc.2019.8665507","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 13th International Conference on Semantic Computing (ICSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.calpoly.edu:csse_fac-1269","is_oa":false,"landing_page_url":"https://digitalcommons.calpoly.edu/csse_fac/267","pdf_url":null,"source":{"id":"https://openalex.org/S4377196328","display_name":"DigitalCommons - CalPoly (California State Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98947143","host_organization_name":"California State Polytechnic University","host_organization_lineage":["https://openalex.org/I98947143"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computer Science and Software Engineering","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1587004086","https://openalex.org/W1597602895","https://openalex.org/W1614298861","https://openalex.org/W1854214752","https://openalex.org/W1969284398","https://openalex.org/W1971220772","https://openalex.org/W2002086605","https://openalex.org/W2014356316","https://openalex.org/W2070844521","https://openalex.org/W2081580037","https://openalex.org/W2112211758","https://openalex.org/W2128878007","https://openalex.org/W2144829375","https://openalex.org/W2146885082","https://openalex.org/W2161852686","https://openalex.org/W2537515450","https://openalex.org/W4235098594","https://openalex.org/W6635083746","https://openalex.org/W6635540838","https://openalex.org/W6636510571","https://openalex.org/W6639055396","https://openalex.org/W6728893065"],"related_works":["https://openalex.org/W3197639690","https://openalex.org/W2397627326","https://openalex.org/W2185998359","https://openalex.org/W1562494296","https://openalex.org/W2087603624","https://openalex.org/W3147523067","https://openalex.org/W2094256707","https://openalex.org/W4236234562","https://openalex.org/W2164705677","https://openalex.org/W3206214529"],"abstract_inverted_index":{"Document":[0],"retrieval":[1,65],"systems":[2],"recover":[3],"documents":[4],"from":[5,168],"a":[6,17,23,33,43,48,115,123,131,139],"database":[7],"and":[8,47,74,141,179],"order":[9],"them":[10],"according":[11],"to":[12,16,28,59,67,106,135,146],"their":[13],"perceived":[14],"relevance":[15],"user's":[18,44,49],"search":[19,69],"query.":[20],"This":[21,78,96],"is":[22,58,84],"difficult":[24],"task":[25],"for":[26,71,114],"machines":[27],"accomplish":[29],"because":[30],"there":[31],"exists":[32],"semantic":[34,100],"gap":[35],"between":[36,122],"the":[37,40,61,90,108,120,128,169,176,180],"meaning":[38],"of":[39,55,89,92,118,125,130],"terms":[41],"in":[42,138,153],"literal":[45],"query":[46,142],"true":[50],"intentions.":[51],"The":[52,150,164],"main":[53],"goal":[54],"this":[56],"study":[57,151],"modify":[60],"Okapi":[62,82,148,186],"BM25":[63,83,187],"document":[64],"system":[66],"improve":[68],"results":[70],"textual":[72,76],"queries":[73],"unstructured,":[75],"corpora.":[77,163],"research":[79],"hypothesizes":[80],"that":[81,102,112],"not":[85],"taking":[86],"full":[87],"advantage":[88],"structure":[91,97],"text":[93],"inside":[94],"documents.":[95],"holds":[98],"valuable":[99],"information":[101],"can":[103],"be":[104],"used":[105,145],"increase":[107],"model's":[109],"accuracy.":[110],"Modifications":[111],"account":[113],"term's":[116],"part":[117],"speech,":[119],"proximity":[121,129],"pair":[124],"related":[126],"terms,":[127],"term":[132],"with":[133],"respect":[134],"its":[136],"location":[137],"document,":[140],"expansion":[143],"are":[144],"augment":[147],"BM25.":[149],"resulted":[152],"87":[154],"modifications":[155],"which":[156],"were":[157],"all":[158],"validated":[159],"using":[160],"open":[161],"source":[162],"top":[165],"scoring":[166],"modification":[167],"validation":[170],"set":[171],"was":[172],"then":[173],"tested":[174],"under":[175,190],"Lisa":[177],"corpus":[178],"model":[181],"performed":[182],"10.25%":[183],"better":[184],"than":[185],"when":[188],"evaluated":[189],"mean":[191],"average":[192],"precision.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}