{"id":"https://openalex.org/W4360824184","doi":"https://doi.org/10.4018/ijitsa.320645","title":"Design of a Structured Parsing Model for Corporate Bidding Documents Based on Bi-LSTM and Conditional Random Field (CRF)","display_name":"Design of a Structured Parsing Model for Corporate Bidding Documents Based on Bi-LSTM and Conditional Random Field (CRF)","publication_year":2023,"publication_date":"2023-03-24","ids":{"openalex":"https://openalex.org/W4360824184","doi":"https://doi.org/10.4018/ijitsa.320645"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.4018/ijitsa.320645","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=320645&isxn=9781668488676","source":{"id":"https://openalex.org/S164667806","display_name":"International Journal of Information Technologies and Systems Approach","issn_l":"1935-570X","issn":["1935-570X","1935-5718"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=320645&isxn=9781668488676","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101683953","display_name":"Lijuan Zhang","orcid":"https://orcid.org/0000-0001-7364-6070"},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijuan Zhang","raw_affiliation_strings":["Materials Branch of Chongqing Electric Power Company of State Grid, China"],"affiliations":[{"raw_affiliation_string":"Materials Branch of Chongqing Electric Power Company of State Grid, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437846","display_name":"Lijuan Chen","orcid":"https://orcid.org/0000-0002-6497-1194"},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijuan Chen","raw_affiliation_strings":["Materials Branch of Chongqing Electric Power Company of State Grid, China"],"affiliations":[{"raw_affiliation_string":"Materials Branch of Chongqing Electric Power Company of State Grid, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101196767","display_name":"Shiyang Xu","orcid":null},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiyang Xu","raw_affiliation_strings":["Materials Branch of Chongqing Electric Power Company of State Grid, China"],"affiliations":[{"raw_affiliation_string":"Materials Branch of Chongqing Electric Power Company of State Grid, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070379229","display_name":"Liangjun Bai","orcid":"https://orcid.org/0000-0001-9038-376X"},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangjun Bai","raw_affiliation_strings":["Datagrand Info. Tech. Co., Ltd., China"],"affiliations":[{"raw_affiliation_string":"Datagrand Info. Tech. Co., Ltd., China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101878196","display_name":"Jie Niu","orcid":"https://orcid.org/0000-0001-8544-7474"},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Niu","raw_affiliation_strings":["Datagrand Info. Tech. Co., Ltd., China"],"affiliations":[{"raw_affiliation_string":"Datagrand Info. Tech. Co., Ltd., China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043577240","display_name":"Wanjie Wu","orcid":"https://orcid.org/0000-0003-1170-8752"},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanjie Wu","raw_affiliation_strings":["Datagrand Info. Tech. Co., Ltd., China"],"affiliations":[{"raw_affiliation_string":"Datagrand Info. Tech. Co., Ltd., China","institution_ids":[]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":65},"biblio":{"volume":"16","issue":"2","first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T14139","display_name":"E-commerce and Technology Innovations","score":0.315,"subfield":{"id":"https://openalex.org/subfields/1403","display_name":"Business and International Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14139","display_name":"E-commerce and Technology Innovations","score":0.315,"subfield":{"id":"https://openalex.org/subfields/1403","display_name":"Business and International Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14155","display_name":"Advanced Technology in Applications","score":0.304,"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/real-time-bidding","display_name":"Real-time bidding","score":0.46461144}],"concepts":[{"id":"https://openalex.org/C9233905","wikidata":"https://www.wikidata.org/wiki/Q3276328","display_name":"Bidding","level":2,"score":0.9444487},{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.8260201},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.7497153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7447057},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5674404},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5077144},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.49956965},{"id":"https://openalex.org/C1525070","wikidata":"https://www.wikidata.org/wiki/Q2134714","display_name":"Real-time bidding","level":3,"score":0.46461144},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.45607144},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.45384473},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4515268},{"id":"https://openalex.org/C554936623","wikidata":"https://www.wikidata.org/wiki/Q199657","display_name":"Reading (process)","level":2,"score":0.4106252},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32198527},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32093394},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12528613},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.104052216},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.097455174},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.092693},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08511582},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.4018/ijitsa.320645","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=320645&isxn=9781668488676","source":{"id":"https://openalex.org/S164667806","display_name":"International Journal of Information Technologies and Systems Approach","issn_l":"1935-570X","issn":["1935-570X","1935-5718"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.4018/ijitsa.320645","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=320645&isxn=9781668488676","source":{"id":"https://openalex.org/S164667806","display_name":"International Journal of Information Technologies and Systems Approach","issn_l":"1935-570X","issn":["1935-570X","1935-5718"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.46,"display_name":"Partnerships for the goals"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":27,"referenced_works":["https://openalex.org/W1551225669","https://openalex.org/W1591807328","https://openalex.org/W1940872118","https://openalex.org/W2026606942","https://openalex.org/W2062992093","https://openalex.org/W2123629435","https://openalex.org/W2139395348","https://openalex.org/W2147880316","https://openalex.org/W2149438223","https://openalex.org/W2171880199","https://openalex.org/W2561134326","https://openalex.org/W2735725542","https://openalex.org/W2778867014","https://openalex.org/W2913877209","https://openalex.org/W2937430517","https://openalex.org/W2986264121","https://openalex.org/W2997612167","https://openalex.org/W3013067818","https://openalex.org/W3015286582","https://openalex.org/W3027821383","https://openalex.org/W3209914215","https://openalex.org/W4224269692","https://openalex.org/W4281659724","https://openalex.org/W4295132096","https://openalex.org/W4295132167","https://openalex.org/W4296955360","https://openalex.org/W4312342316"],"related_works":["https://openalex.org/W784208287","https://openalex.org/W4385421505","https://openalex.org/W4310829256","https://openalex.org/W341704063","https://openalex.org/W2914653609","https://openalex.org/W2372662578","https://openalex.org/W2355176056","https://openalex.org/W2141395620","https://openalex.org/W2045514505","https://openalex.org/W1753977380"],"abstract_inverted_index":{"International":[0],"projects":[1],"are":[2,118],"often":[3],"realized":[4],"through":[5,60],"the":[6,10,30,33,41,53,61,64,68,76,79,83,95,106,110,123,126,133,145],"bidding":[7,25,38,57],"process,":[8],"but":[9],"existence":[11],"of":[12,36,56,67,78,85,98],"information":[13],"exchange":[14],"barriers":[15],"in":[16,47],"different":[17],"countries":[18],"leads":[19],"to":[20,44,75],"a":[21,48],"complex":[22,34],"and":[23,51,82,89,101,109,116,132],"tedious":[24],"process.":[26],"In":[27],"this":[28],"paper,":[29],"authors":[31],"study":[32],"problem":[35],"reading":[37],"documents,":[39],"combine":[40],"artificial":[42],"intelligence":[43],"analyze":[45],"them":[46],"structured":[49,65,146],"way,":[50],"realize":[52],"intelligent":[54],"analysis":[55,66,97,117],"documents.":[58],"Firstly,":[59],"CRF":[62],"model,":[63],"tender":[69,80],"document":[70],"is":[71,92,103,129,136],"carried":[72,130],"out":[73],"according":[74],"title":[77],"document,":[81],"extraction":[84,115],"quoted":[86,99],"price,":[87],"technology":[88,102],"commercial":[90],"part":[91],"realized.":[93],"Secondly,":[94],"detailed":[96],"price":[100],"completed":[104],"using":[105],"Bi-LSTM":[107],"method,":[108,125],"main":[111],"five":[112],"key":[113],"feature":[114],"completed.":[119],"Finally,":[120],"based":[121],"on":[122],"CRF-Bi-LSTM":[124],"actual":[127],"test":[128],"out,":[131],"correlation":[134],"coefficient":[135],"as":[137,139],"high":[138],"0.965.":[140],"The":[141],"results":[142],"show":[143],"that":[144],"parsing":[147],"model":[148],"proposed":[149],"has":[150],"good":[151],"application":[152],"prospects.":[153]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4360824184","counts_by_year":[],"updated_date":"2025-04-08T15:25:16.116218","created_date":"2023-03-25"}