{"id":"https://openalex.org/W3214367129","doi":"https://doi.org/10.1109/iciafs52090.2021.9605998","title":"A Mobile-Based Screening and Refinement System to Identify the Risk of Dyscalculia and Dysgraphia Learning Disabilities in Primary School Students","display_name":"A Mobile-Based Screening and Refinement System to Identify the Risk of Dyscalculia and Dysgraphia Learning Disabilities in Primary School Students","publication_year":2021,"publication_date":"2021-08-11","ids":{"openalex":"https://openalex.org/W3214367129","doi":"https://doi.org/10.1109/iciafs52090.2021.9605998","mag":"3214367129"},"language":"en","primary_location":{"id":"doi:10.1109/iciafs52090.2021.9605998","doi":"https://doi.org/10.1109/iciafs52090.2021.9605998","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciafs52090.2021.9605998","pdf_url":null,"source":{"id":"https://openalex.org/S7407088724","display_name":"International Conference on Information and Automation for Sustainability (ICIAfS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 10th International Conference on Information and Automation for Sustainability (ICIAfS)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5038899178","display_name":"Chamil Hewapathirana","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192365124","display_name":"Sri Lanka Institute of Information Technology","ror":"https://ror.org/00fhk4582","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Chamil Hewapathirana","raw_affiliation_strings":["Sri Lanka Institute of Information Technology, Malabe, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sri Lanka Institute of Information Technology, Malabe, Sri Lanka","institution_ids":["https://openalex.org/I192365124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089479787","display_name":"Kalpani Abeysinghe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192365124","display_name":"Sri Lanka Institute of Information Technology","ror":"https://ror.org/00fhk4582","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Kalpani Abeysinghe","raw_affiliation_strings":["Sri Lanka Institute of Information Technology, Malabe, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sri Lanka Institute of Information Technology, Malabe, Sri Lanka","institution_ids":["https://openalex.org/I192365124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018013134","display_name":"Pamodya Maheshani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192365124","display_name":"Sri Lanka Institute of Information Technology","ror":"https://ror.org/00fhk4582","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Pamodya Maheshani","raw_affiliation_strings":["Sri Lanka Institute of Information Technology, Malabe, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sri Lanka Institute of Information Technology, Malabe, Sri Lanka","institution_ids":["https://openalex.org/I192365124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109591225","display_name":"Prabath Liyanage","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192365124","display_name":"Sri Lanka Institute of Information Technology","ror":"https://ror.org/00fhk4582","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Prabath Liyanage","raw_affiliation_strings":["Sri Lanka Institute of Information Technology, Malabe, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sri Lanka Institute of Information Technology, Malabe, Sri Lanka","institution_ids":["https://openalex.org/I192365124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035489681","display_name":"Jenny Krishara","orcid":"https://orcid.org/0000-0002-3875-0195","observed_orcids":["https://orcid.org/0000-0002-3875-0195"]},"institutions":[{"id":"https://openalex.org/I192365124","display_name":"Sri Lanka Institute of Information Technology","ror":"https://ror.org/00fhk4582","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Jenny Krishara","raw_affiliation_strings":["Sri Lanka Institute of Information Technology, Malabe, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sri Lanka Institute of Information Technology, Malabe, Sri Lanka","institution_ids":["https://openalex.org/I192365124"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008037939","display_name":"Samantha Thelijjagoda","orcid":"https://orcid.org/0000-0002-0548-1603","observed_orcids":["https://orcid.org/0000-0002-0548-1603"]},"institutions":[{"id":"https://openalex.org/I192365124","display_name":"Sri Lanka Institute of Information Technology","ror":"https://ror.org/00fhk4582","country_code":"LK","type":"education","lineage":["https://openalex.org/I192365124"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Samantha Thelijjagoda","raw_affiliation_strings":["SLIIT Business School, Sri Lanka Institute of Information Technology, Malabe, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SLIIT Business School, Sri Lanka Institute of Information Technology, Malabe, Sri Lanka","institution_ids":["https://openalex.org/I192365124"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I192365124"],"apc_list":null,"apc_paid":null,"fwci":27.2951,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":1.0,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"287","last_page":"292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14104","display_name":"Developmental and Educational Neuropsychology","score":0.3458999991416931,"subfield":{"id":"https://openalex.org/subfields/3206","display_name":"Neuropsychology and Physiological Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14104","display_name":"Developmental and Educational Neuropsychology","score":0.3458999991416931,"subfield":{"id":"https://openalex.org/subfields/3206","display_name":"Neuropsychology and Physiological Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.24770000576972961,"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"}},{"id":"https://openalex.org/T11345","display_name":"Cognitive and developmental aspects of mathematical skills","score":0.13920000195503235,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dyscalculia","display_name":"dyscalculia","score":0.9819999933242798},{"id":"https://openalex.org/keywords/dysgraphia","display_name":"dysgraphia","score":1.0},{"id":"https://openalex.org/keywords/learning-disabilities","display_name":"learning disabilities","score":0.8259999752044678},{"id":"https://openalex.org/keywords/mobile-application","display_name":"mobile application","score":0.5379999876022339},{"id":"https://openalex.org/keywords/screening","display_name":"screening","score":0.578000009059906},{"id":"https://openalex.org/keywords/elementary-school-students","display_name":"elementary school students","score":0.8769999742507935},{"id":"https://openalex.org/keywords/convolutional-neural-networks","display_name":"convolutional neural networks","score":0.8690000176429749},{"id":"https://openalex.org/keywords/letter-and-number-recognition","display_name":"letter and number recognition","score":0.7059999704360962},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"support vector machine","score":0.7730000019073486},{"id":"https://openalex.org/keywords/random-forest","display_name":"random forest","score":1.0},{"id":"https://openalex.org/keywords/educational-gaming","display_name":"educational gaming","score":0.5519999861717224},{"id":"https://openalex.org/keywords/sri-lanka","display_name":"Sri Lanka","score":0.7929999828338623}],"concepts":[{"id":"https://openalex.org/C2775946201","wikidata":"https://www.wikidata.org/wiki/Q584560","display_name":"Dysgraphia","level":4,"score":0.9829104542732239},{"id":"https://openalex.org/C2781240919","wikidata":"https://www.wikidata.org/wiki/Q742672","display_name":"Dyscalculia","level":4,"score":0.912251353263855},{"id":"https://openalex.org/C15107229","wikidata":"https://www.wikidata.org/wiki/Q860740","display_name":"Learning disability","level":2,"score":0.6380632519721985},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5908054709434509},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.48902997374534607},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43971773982048035},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.41170716285705566},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.37647491693496704},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2761377692222595},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.22832012176513672},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.14881056547164917},{"id":"https://openalex.org/C506058694","wikidata":"https://www.wikidata.org/wiki/Q132971","display_name":"Dyslexia","level":3,"score":0.11019095778465271},{"id":"https://openalex.org/C554936623","wikidata":"https://www.wikidata.org/wiki/Q199657","display_name":"Reading (process)","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iciafs52090.2021.9605998","doi":"https://doi.org/10.1109/iciafs52090.2021.9605998","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciafs52090.2021.9605998","pdf_url":null,"source":{"id":"https://openalex.org/S7407088724","display_name":"International Conference on Information and Automation for Sustainability (ICIAfS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 10th International Conference on Information and Automation for Sustainability (ICIAfS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.6240000128746033,"id":"https://metadata.un.org/sdg/3"},{"display_name":"Quality education","score":0.6164000034332275,"id":"https://metadata.un.org/sdg/4"}],"sustainable_development_goals_aurora":[{"display_name":"Quality education","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/4"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1976352127","https://openalex.org/W2001233653","https://openalex.org/W2043580698","https://openalex.org/W2069504845","https://openalex.org/W2132492474","https://openalex.org/W2162564600","https://openalex.org/W2186266427","https://openalex.org/W2284120546","https://openalex.org/W2295102721","https://openalex.org/W2490067212","https://openalex.org/W2513758286","https://openalex.org/W2557485980","https://openalex.org/W2572015426","https://openalex.org/W2623832556","https://openalex.org/W2729408346","https://openalex.org/W2758793749","https://openalex.org/W2771709536","https://openalex.org/W2787395056","https://openalex.org/W2829665365"],"related_works":["https://openalex.org/W3015769617","https://openalex.org/W3029642110","https://openalex.org/W4391742891","https://openalex.org/W7166111634","https://openalex.org/W4407737340","https://openalex.org/W7165754986","https://openalex.org/W4308536710","https://openalex.org/W3109872029","https://openalex.org/W3213103571","https://openalex.org/W4379876829"],"abstract_inverted_index":{"Learning":[0,62,81,84,128],"Disability":[1],"is":[2,15,86,149],"a":[3,7,94,181],"condition":[4],"that":[5],"has":[6,169],"direct":[8],"effect":[9],"on":[10,197],"the":[11,31,54,60,89,99,108,144,151,198],"brain":[12],"and":[13,38,56,67,71,77,116,122,139,158,161,178],"there":[14],"no":[16],"cure":[17],"or":[18],"any":[19],"identified":[20],"medical":[21],"treatments.":[22],"Most":[23],"of":[24,33,110,153,189],"these":[25],"cases":[26],"remain":[27],"undiagnosed":[28],"due":[29],"to":[30,92],"lack":[32],"awareness":[34],"from":[35],"their":[36],"parents":[37],"teachers":[39],"in":[40,88],"underdeveloped":[41],"countries":[42],"like":[43],"Sri":[44,166],"Lanka.":[45],"Mobile":[46],"application-based":[47],"solution":[48,175],"\u2018Nana":[49],"Shilpa\u2019":[50],"was":[51],"developed":[52,195],"for":[53,59,114,131,156,176,184],"screening":[55,90,132,177],"intervention":[57,179],"processes":[58,133],"specific":[61],"Disabilities":[63],"which":[64,193],"are":[65,134,194],"Verbal":[66,115],"Lexical":[68,117],"Dyscalculia,":[69,73,118],"Operational":[70,157],"Practognostic":[72,159],"Letter":[74,119],"Level":[75,120],"Dysgraphia":[76,121,124,163],"Numeric":[78],"Dysgraphia.":[79],"Deep":[80],"with":[82],"Machine":[83,127,137],"techniques":[85],"used":[87,130],"process":[91],"provide":[93],"better":[95],"solution.":[96],"To":[97],"detect":[98],"written":[100],"letters/numbers,":[101],"trained":[102],"Convolutional":[103],"Neural":[104],"Networks":[105],"(CNN)":[106],"achieved":[107,150],"accuracy":[109,152],"92%,":[111],"99%,":[112],"99%":[113],"Number":[123,162],"respectively.":[125,164],"The":[126],"algorithms":[129],"Support":[135],"Vector":[136],"(SVM)":[138],"Random":[140],"Forest":[141],"(RF).":[142],"In":[143,165],"machine":[145],"learning":[146,190],"models,":[147],"it":[148],"98%,":[154],"97%":[155],"Dyscalculia":[160],"Lanka,":[167],"this":[168],"been":[170],"recognized":[171],"as":[172],"an":[173],"acceptable":[174],"via":[180],"mobile-based":[182],"application":[183],"above":[185],"mentioned":[186],"four":[187],"variants":[188],"disability":[191],"conditions":[192],"based":[196],"gaming":[199],"environment.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2021-11-22T00:00:00"}