{"id":"https://openalex.org/W7155176348","doi":"https://doi.org/10.1007/s11227-026-08528-z","title":"Optimizing summary length and semantics: a reinforcement learning approach to abstractive summarization","display_name":"Optimizing summary length and semantics: a reinforcement learning approach to abstractive summarization","publication_year":2026,"publication_date":"2026-04-22","ids":{"openalex":"https://openalex.org/W7155176348","doi":"https://doi.org/10.1007/s11227-026-08528-z"},"language":"en","primary_location":{"id":"doi:10.1007/s11227-026-08528-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11227-026-08528-z","pdf_url":null,"source":{"id":"https://openalex.org/S32326811","display_name":"The Journal of Supercomputing","issn_l":"0920-8542","issn":["0920-8542","1573-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Supercomputing","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/A5077824073","display_name":"Grishma Sharma","orcid":"https://orcid.org/0000-0001-9804-1430"},"institutions":[{"id":"https://openalex.org/I4210154490","display_name":"K. J. Somaiya Hospital & Research Centre","ror":"https://ror.org/047zg7c19","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210154490"]},{"id":"https://openalex.org/I50783897","display_name":"K J Somaiya Medical College","ror":"https://ror.org/05f71q776","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405262393","https://openalex.org/I50783897"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Grishma Sharma","raw_affiliation_strings":["Department of Computer Engineering, K J Somaiya School of Engineering, Somaiya Vidyavihar University, Vidyavihar, Mumbai, 400077, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, K J Somaiya School of Engineering, Somaiya Vidyavihar University, Vidyavihar, Mumbai, 400077, India","institution_ids":["https://openalex.org/I50783897","https://openalex.org/I4210154490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5134315942","display_name":"Deepak Sharma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154490","display_name":"K. J. Somaiya Hospital & Research Centre","ror":"https://ror.org/047zg7c19","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210154490"]},{"id":"https://openalex.org/I50783897","display_name":"K J Somaiya Medical College","ror":"https://ror.org/05f71q776","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405262393","https://openalex.org/I50783897"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deepak Sharma","raw_affiliation_strings":["Department of Computer Engineering, K J Somaiya School of Engineering, Somaiya Vidyavihar University, Vidyavihar, Mumbai, 400077, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, K J Somaiya School of Engineering, Somaiya Vidyavihar University, Vidyavihar, Mumbai, 400077, India","institution_ids":["https://openalex.org/I50783897","https://openalex.org/I4210154490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5077824073"],"corresponding_institution_ids":["https://openalex.org/I4210154490","https://openalex.org/I50783897"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.56038009,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"82","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.618399977684021,"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":0.618399977684021,"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":0.0771000012755394,"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/T13629","display_name":"Text Readability and Simplification","score":0.06989999860525131,"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/automatic-summarization","display_name":"Automatic summarization","score":0.809499979019165},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7279000282287598},{"id":"https://openalex.org/keywords/supervised-learning","display_name":"Supervised learning","score":0.26109999418258667},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.22769999504089355},{"id":"https://openalex.org/keywords/learning-classifier-system","display_name":"Learning classifier system","score":0.22130000591278076}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9168000221252441},{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.809499979019165},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7279000282287598},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6559000015258789},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4372999966144562},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4350000023841858},{"id":"https://openalex.org/C136389625","wikidata":"https://www.wikidata.org/wiki/Q334384","display_name":"Supervised learning","level":3,"score":0.26109999418258667},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.22769999504089355},{"id":"https://openalex.org/C199190896","wikidata":"https://www.wikidata.org/wiki/Q3509276","display_name":"Learning classifier system","level":3,"score":0.22130000591278076},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.21889999508857727}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11227-026-08528-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11227-026-08528-z","pdf_url":null,"source":{"id":"https://openalex.org/S32326811","display_name":"The Journal of Supercomputing","issn_l":"0920-8542","issn":["0920-8542","1573-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Supercomputing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2048207804","https://openalex.org/W2101105183","https://openalex.org/W2467173223","https://openalex.org/W2606974598","https://openalex.org/W2888482885","https://openalex.org/W2941599692","https://openalex.org/W2953280096","https://openalex.org/W2962805889","https://openalex.org/W2962965405","https://openalex.org/W2962985882","https://openalex.org/W2963104691","https://openalex.org/W2963545005","https://openalex.org/W2963926728","https://openalex.org/W2970419734","https://openalex.org/W3034999214","https://openalex.org/W3035628162","https://openalex.org/W3042185737","https://openalex.org/W4307727568","https://openalex.org/W4401046976","https://openalex.org/W4402640274","https://openalex.org/W4402671944"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2026-04-23T00:00:00"}
