{"id":"https://openalex.org/W3127890702","doi":"https://doi.org/10.1109/tlt.2021.3057805","title":"Classifying and Solving Arithmetic Math Word Problems\u2014An Intelligent Math Solver","display_name":"Classifying and Solving Arithmetic Math Word Problems\u2014An Intelligent Math Solver","publication_year":2021,"publication_date":"2021-02-01","ids":{"openalex":"https://openalex.org/W3127890702","doi":"https://doi.org/10.1109/tlt.2021.3057805","mag":"3127890702"},"language":"en","primary_location":{"id":"doi:10.1109/tlt.2021.3057805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tlt.2021.3057805","pdf_url":null,"source":{"id":"https://openalex.org/S130363450","display_name":"IEEE Transactions on Learning Technologies","issn_l":"1939-1382","issn":["1939-1382","2372-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Learning Technologies","raw_type":"journal-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/A5014860518","display_name":"Sourav Mandal","orcid":"https://orcid.org/0000-0002-6066-8008"},"institutions":[{"id":"https://openalex.org/I4210137468","display_name":"XIM University","ror":"https://ror.org/04hx99g79","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210137468"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sourav Mandal","raw_affiliation_strings":["School of Computer Science and Engineering, Xavier University, Bhubaneswar, India"],"raw_orcid":"https://orcid.org/0000-0002-6066-8008","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Xavier University, Bhubaneswar, India","institution_ids":["https://openalex.org/I4210137468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070618344","display_name":"Sudip Kumar Naskar","orcid":"https://orcid.org/0000-0003-1588-4665"},"institutions":[{"id":"https://openalex.org/I170979836","display_name":"Jadavpur University","ror":"https://ror.org/02af4h012","country_code":"IN","type":"education","lineage":["https://openalex.org/I170979836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sudip Kumar Naskar","raw_affiliation_strings":["Jadavpur University, Kolkata, India"],"raw_orcid":"https://orcid.org/0000-0003-1588-4665","affiliations":[{"raw_affiliation_string":"Jadavpur University, Kolkata, India","institution_ids":["https://openalex.org/I170979836"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014860518"],"corresponding_institution_ids":["https://openalex.org/I4210137468"],"apc_list":null,"apc_paid":null,"fwci":2.2397,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.89719979,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"1","first_page":"28","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9945999979972839,"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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9945999979972839,"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":0.993399977684021,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9922000169754028,"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/word-problem","display_name":"Word problem (mathematics education)","score":0.747776448726654},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.68326735496521},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.6314216256141663},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.6009156107902527},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.5200990438461304},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4919392764568329},{"id":"https://openalex.org/keywords/intelligent-tutoring-system","display_name":"Intelligent tutoring system","score":0.49099186062812805},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47205716371536255},{"id":"https://openalex.org/keywords/word-processing","display_name":"Word processing","score":0.4308738112449646},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33842572569847107},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3381198048591614},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22787165641784668},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.13357174396514893}],"concepts":[{"id":"https://openalex.org/C90988201","wikidata":"https://www.wikidata.org/wiki/Q255912","display_name":"Word problem (mathematics education)","level":2,"score":0.747776448726654},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.68326735496521},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.6314216256141663},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.6009156107902527},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.5200990438461304},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4919392764568329},{"id":"https://openalex.org/C2779336797","wikidata":"https://www.wikidata.org/wiki/Q3055492","display_name":"Intelligent tutoring system","level":2,"score":0.49099186062812805},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47205716371536255},{"id":"https://openalex.org/C2983335612","wikidata":"https://www.wikidata.org/wiki/Q54277","display_name":"Word processing","level":2,"score":0.4308738112449646},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33842572569847107},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3381198048591614},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22787165641784668},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.13357174396514893},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tlt.2021.3057805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tlt.2021.3057805","pdf_url":null,"source":{"id":"https://openalex.org/S130363450","display_name":"IEEE Transactions on Learning Technologies","issn_l":"1939-1382","issn":["1939-1382","2372-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Learning Technologies","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8399999737739563,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W27862342","https://openalex.org/W589631126","https://openalex.org/W1505640990","https://openalex.org/W1506904803","https://openalex.org/W1539746312","https://openalex.org/W1968058450","https://openalex.org/W1972813035","https://openalex.org/W2000443747","https://openalex.org/W2009862599","https://openalex.org/W2013938288","https://openalex.org/W2021901949","https://openalex.org/W2039646560","https://openalex.org/W2048631893","https://openalex.org/W2059086756","https://openalex.org/W2072950331","https://openalex.org/W2083530761","https://openalex.org/W2090639711","https://openalex.org/W2092771413","https://openalex.org/W2099293367","https://openalex.org/W2105717194","https://openalex.org/W2132529109","https://openalex.org/W2140039549","https://openalex.org/W2164940202","https://openalex.org/W2233230020","https://openalex.org/W2250769864","https://openalex.org/W2251349042","https://openalex.org/W2251935656","https://openalex.org/W2252202991","https://openalex.org/W2276364082","https://openalex.org/W2327873341","https://openalex.org/W2463951496","https://openalex.org/W2475046758","https://openalex.org/W2510828927","https://openalex.org/W2513499049","https://openalex.org/W2546302623","https://openalex.org/W2551733583","https://openalex.org/W2576419616","https://openalex.org/W2620734966","https://openalex.org/W2757276219","https://openalex.org/W2758343314","https://openalex.org/W2788411903","https://openalex.org/W2799151853","https://openalex.org/W2810038208","https://openalex.org/W2964958938","https://openalex.org/W3048637660","https://openalex.org/W4230734338","https://openalex.org/W4232863416","https://openalex.org/W4234059792","https://openalex.org/W6630235389","https://openalex.org/W6630327132","https://openalex.org/W6652855381","https://openalex.org/W6732596963","https://openalex.org/W6748842453","https://openalex.org/W6781979233"],"related_works":["https://openalex.org/W2186864281","https://openalex.org/W3093936885","https://openalex.org/W4255427455","https://openalex.org/W2994146737","https://openalex.org/W1966025497","https://openalex.org/W295308437","https://openalex.org/W2992046671","https://openalex.org/W68941528","https://openalex.org/W2116898168","https://openalex.org/W112700339"],"abstract_inverted_index":{"Solving":[0],"mathematical":[1,105,213],"(math)":[2],"word":[3,60,83,92,106,117,149,184],"problems":[4,61,84,107,118,150],"(MWP)":[5],"automatically":[6],"is":[7,73,127],"a":[8,130,133,140],"challenging":[9],"research":[10],"problem":[11,93,202],"in":[12,27],"natural":[13],"language":[14],"processing,":[15],"machine":[16,134],"learning,":[17],"and":[18,90,139,157,172,189,195,208,210,228,231],"education":[19],"(learning)":[20],"technology":[21],"domains,":[22],"which":[23],"has":[24],"gained":[25],"momentum":[26],"the":[28,39,165,187,192,197,201,212,217,225],"recent":[29],"years.":[30],"Applications":[31],"of":[32,35,41,132,147,167],"solving":[33,85,115],"varieties":[34],"MWPs":[36],"can":[37],"increase":[38],"efficacy":[40],"teaching-learning":[42,79],"systems,":[43,47,50],"such":[44,78],"as":[45],"e-learning":[46],"intelligent":[48,91],"tutoring":[49],"etc.,":[51],"to":[52,58,76,95,175,205,215],"help":[53],"improve":[54],"learning":[55,99,135],"(or":[56],"teaching)":[57],"solve":[59],"by":[62,86,164],"providing":[63],"interactive":[64,89],"computer":[65],"support":[66],"for":[67,114],"peer":[68],"math":[69],"tutoring.":[70],"This":[71,101,125],"article":[72,102,126],"specifically":[74],"intended":[75],"benefit":[77],"systems":[80,223],"on":[81,129,224],"arithmetic":[82,104,116,148,183],"adding":[87],"an":[88,97,110,181],"solver":[94,108],"assess":[96],"individual's":[98],"outcome.":[100],"presents":[103],"(AMWPS),":[109],"educational":[111],"software":[112],"application":[113],"involving":[119],"single":[120,123],"equation":[121],"with":[122,145,160,203],"operation.":[124],"based":[128,136],"combination":[131],"(classification)":[137],"approach":[138],"rule-based":[141],"approach.":[142],"We":[143],"start":[144],"classification":[146,166],"into":[151],"four":[152],"categories":[153],"(Change,":[154],"Compare,":[155],"Combine,":[156],"Division-Multiplication)":[158],"along":[159],"their":[161],"subcategories,":[162],"followed":[163],"operations":[168],"(+,":[169],"-,":[170],"*,":[171],"/)":[173],"related":[174],"different":[176],"subcategories.":[177],"Our":[178],"system":[179],"processes":[180],"input":[182],"problem,":[185],"predicts":[186,191],"category":[188],"subcategory,":[190],"operation,":[193],"identifies":[194],"retrieves":[196],"relevant":[198],"quantities":[199],"within":[200],"respect":[204],"answer":[206],"generation,":[207],"formulates":[209],"evaluates":[211],"expression":[214],"generate":[216],"final":[218],"answer.":[219],"AMWPS":[220],"outperformed":[221],"similar":[222],"standard":[226],"AddSub":[227],"SingleOp":[229],"datasets":[230],"produced":[232],"new":[233],"state-of-the-art":[234],"result":[235],"(94.22%":[236],"accuracy).":[237]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}