{"id":"https://openalex.org/W7118187800","doi":"https://doi.org/10.1109/aiccsa66935.2025.11315388","title":"Two-Stage Quranic QA via Ensemble Retrieval and Instruction-Tuned Answer Extraction","display_name":"Two-Stage Quranic QA via Ensemble Retrieval and Instruction-Tuned Answer Extraction","publication_year":2025,"publication_date":"2025-10-19","ids":{"openalex":"https://openalex.org/W7118187800","doi":"https://doi.org/10.1109/aiccsa66935.2025.11315388"},"language":null,"primary_location":{"id":"doi:10.1109/aiccsa66935.2025.11315388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aiccsa66935.2025.11315388","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/ACS 22nd International Conference on Computer Systems and Applications (AICCSA)","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/A5115505656","display_name":"Mohamed Basem","orcid":null},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Mohamed Basem","raw_affiliation_strings":["MSA University,Dept. of Computer Science,Giza,Egypt"],"affiliations":[{"raw_affiliation_string":"MSA University,Dept. of Computer Science,Giza,Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115505657","display_name":"Islam Oshallah","orcid":null},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Islam Oshallah","raw_affiliation_strings":["MSA University,Dept. of Computer Science,Giza,Egypt"],"affiliations":[{"raw_affiliation_string":"MSA University,Dept. of Computer Science,Giza,Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121915070","display_name":"Ali Hamdi","orcid":null},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ali Hamdi","raw_affiliation_strings":["MSA University,Dept. of Computer Science,Giza,Egypt"],"affiliations":[{"raw_affiliation_string":"MSA University,Dept. of Computer Science,Giza,Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121648537","display_name":"Khaled Shaban","orcid":null},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Khaled Shaban","raw_affiliation_strings":["Qatar University,Dept. of Computer Science,Doha,Qatar"],"affiliations":[{"raw_affiliation_string":"Qatar University,Dept. of Computer Science,Doha,Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100029822","display_name":"Hozaifa Kassab","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127256","display_name":"Robert Bosch (Australia)","ror":"https://ror.org/03hrns542","country_code":"AU","type":"company","lineage":["https://openalex.org/I4210127256","https://openalex.org/I889804353"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hozaifa Kassab","raw_affiliation_strings":["AiTech AU,Australia"],"affiliations":[{"raw_affiliation_string":"AiTech AU,Australia","institution_ids":["https://openalex.org/I4210127256"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5115505656"],"corresponding_institution_ids":["https://openalex.org/I145487455"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.85956089,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.8514000177383423,"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":0.8514000177383423,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.02810000069439411,"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":0.01679999940097332,"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/question-answering","display_name":"Question answering","score":0.7401999831199646},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5468999743461609},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.5296000242233276},{"id":"https://openalex.org/keywords/arabic","display_name":"Arabic","score":0.5224999785423279},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4375999867916107},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.3874000012874603},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.37059998512268066}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8774999976158142},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.7401999831199646},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6553999781608582},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6074000000953674},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5468999743461609},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.5296000242233276},{"id":"https://openalex.org/C96455323","wikidata":"https://www.wikidata.org/wiki/Q13955","display_name":"Arabic","level":2,"score":0.5224999785423279},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4375999867916107},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.3874000012874603},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.37369999289512634},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.37059998512268066},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.30730000138282776},{"id":"https://openalex.org/C155092808","wikidata":"https://www.wikidata.org/wiki/Q182557","display_name":"Computational linguistics","level":2,"score":0.29649999737739563},{"id":"https://openalex.org/C59656382","wikidata":"https://www.wikidata.org/wiki/Q191536","display_name":"Conjunction (astronomy)","level":2,"score":0.29510000348091125},{"id":"https://openalex.org/C161156560","wikidata":"https://www.wikidata.org/wiki/Q1638872","display_name":"Document retrieval","level":2,"score":0.28439998626708984},{"id":"https://openalex.org/C86037889","wikidata":"https://www.wikidata.org/wiki/Q4330127","display_name":"Learning to rank","level":3,"score":0.2678999900817871},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.25529998540878296}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aiccsa66935.2025.11315388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aiccsa66935.2025.11315388","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/ACS 22nd International Conference on Computer Systems and Applications (AICCSA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2576285839","https://openalex.org/W2944780533","https://openalex.org/W2970344931","https://openalex.org/W2988421999","https://openalex.org/W3032265246","https://openalex.org/W3045462440","https://openalex.org/W3090081112","https://openalex.org/W4249488472","https://openalex.org/W4295065948","https://openalex.org/W4327594639","https://openalex.org/W4383112375","https://openalex.org/W4389518368","https://openalex.org/W4400528237","https://openalex.org/W4402692877","https://openalex.org/W4411628394","https://openalex.org/W4412973250","https://openalex.org/W4414463779","https://openalex.org/W7084390007"],"related_works":[],"abstract_inverted_index":{"Quranic":[0],"Question":[1],"Answering":[2],"presents":[3],"unique":[4],"challenges":[5,121],"due":[6],"to":[7,47,64],"the":[8,15,66,79,120],"linguistic":[9],"complexity":[10],"of":[11,18,68,88,92,99,122],"Classical":[12],"Arabic":[13,44],"and":[14,35,90,96,114],"semantic":[16],"richness":[17],"religious":[19],"texts.":[20],"In":[21],"this":[22],"paper,":[23],"we":[24,41,55],"propose":[25],"a":[26,86,97],"novel":[27],"two-stage":[28],"framework":[29],"that":[30,110],"addresses":[31,119],"both":[32],"passage":[33,39],"retrieval":[34],"answer":[36,53],"extraction.":[37],"For":[38,52],"retrieval,":[40,95],"ensemble":[42],"finetuned":[43],"language":[45,59,116],"models":[46,60,117],"achieve":[48],"superior":[49],"ranking":[50],"performance.":[51],"extraction,":[54,102],"employ":[56],"instruction-tuned":[57,115],"large":[58],"with":[61,85],"few-shot":[62],"prompting":[63],"overcome":[65],"limitations":[67],"fine-tuning":[69],"on":[70,78],"small":[71],"datasets.":[72],"Our":[73],"approach":[74],"achieves":[75],"state-of-the-art":[76],"results":[77,108],"Quran":[80],"QA":[81],"2023":[82],"Shared":[83],"Task,":[84],"MAP@10":[87],"0.3128":[89],"MRR@10":[91],"0.5763":[93],"for":[94,101],"pAP@10":[98],"0.669":[100],"substantially":[103],"outperforming":[104],"previous":[105],"methods.":[106],"These":[107],"demonstrate":[109],"combining":[111],"model":[112],"ensembling":[113],"effectively":[118],"low-resource":[123],"question":[124],"answering":[125],"in":[126],"specialized":[127],"domains.":[128]},"counts_by_year":[],"updated_date":"2026-02-23T20:09:44.859080","created_date":"2026-01-05T00:00:00"}
