{"id":"https://openalex.org/W4414521686","doi":"https://doi.org/10.1016/j.eswa.2025.129831","title":"Reasoning or not? A comprehensive evaluation of reasoning LLMs for dialogue summarization","display_name":"Reasoning or not? A comprehensive evaluation of reasoning LLMs for dialogue summarization","publication_year":2025,"publication_date":"2025-09-25","ids":{"openalex":"https://openalex.org/W4414521686","doi":"https://doi.org/10.1016/j.eswa.2025.129831"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2025.129831","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2025.129831","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","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/A5083054865","display_name":"Keyan Jin","orcid":"https://orcid.org/0009-0004-9783-8818"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["MO","PT"],"is_corresponding":false,"raw_author_name":"Keyan Jin","raw_affiliation_strings":["CISUC, Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal","Faculty of Applied Sciences, Macao Polytechnic University, Macao, China"],"raw_orcid":"https://orcid.org/0009-0004-9783-8818","affiliations":[{"raw_affiliation_string":"CISUC, Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101760165","display_name":"Yapeng Wang","orcid":"https://orcid.org/0000-0002-1085-5091"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yapeng Wang","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macao, China"],"raw_orcid":"https://orcid.org/0000-0002-1085-5091","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086711411","display_name":"Leonel Santos","orcid":"https://orcid.org/0000-0002-6883-7996"},"institutions":[{"id":"https://openalex.org/I169427155","display_name":"Instituto Polit\u00e9cnico de Leiria","ror":"https://ror.org/010dvvh94","country_code":"PT","type":"education","lineage":["https://openalex.org/I169427155"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Leonel Santos","raw_affiliation_strings":["Computer Science and Communication Research Center, School of Technology and Management, Polytechnic of Leiria, Leiria, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-6883-7996","affiliations":[{"raw_affiliation_string":"Computer Science and Communication Research Center, School of Technology and Management, Polytechnic of Leiria, Leiria, Portugal","institution_ids":["https://openalex.org/I169427155"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070240426","display_name":"Tao Fang","orcid":"https://orcid.org/0000-0002-8470-4253"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Tao Fang","raw_affiliation_strings":["Institute of International Language Services Studies, Macau Millennium College, Macao, China"],"raw_orcid":"https://orcid.org/0000-0002-8470-4253","affiliations":[{"raw_affiliation_string":"Institute of International Language Services Studies, Macau Millennium College, Macao, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045641465","display_name":"Xu Yang","orcid":"https://orcid.org/0000-0002-7037-3609"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Xu Yang","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022394682","display_name":"Sio\u2010Kei Im","orcid":"https://orcid.org/0000-0002-5599-4300"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Sio Kei Im","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000489917","display_name":"Hugo Gon\u00e7alo Oliveira","orcid":"https://orcid.org/0000-0002-5779-8645"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Hugo Gon\u00e7alo Oliveira","raw_affiliation_strings":["CISUC, Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-5779-8645","affiliations":[{"raw_affiliation_string":"CISUC, Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":11.245,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.98207105,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"299","issue":null,"first_page":"129831","last_page":"129831"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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/T12031","display_name":"Speech and dialogue systems","score":0.9866999983787537,"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":0.8288999795913696},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.6553000211715698},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.5670999884605408},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5218999981880188},{"id":"https://openalex.org/keywords/deductive-reasoning","display_name":"Deductive reasoning","score":0.4672999978065491},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.44290000200271606},{"id":"https://openalex.org/keywords/logical-reasoning","display_name":"Logical reasoning","score":0.4377000033855438},{"id":"https://openalex.org/keywords/automated-reasoning","display_name":"Automated reasoning","score":0.4140999913215637},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.3898000121116638}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.8288999795913696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7821999788284302},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.6553000211715698},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5688999891281128},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.5670999884605408},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5218999981880188},{"id":"https://openalex.org/C97364631","wikidata":"https://www.wikidata.org/wiki/Q484284","display_name":"Deductive reasoning","level":2,"score":0.4672999978065491},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4429999887943268},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.44290000200271606},{"id":"https://openalex.org/C43971567","wikidata":"https://www.wikidata.org/wiki/Q3142865","display_name":"Logical reasoning","level":2,"score":0.4377000033855438},{"id":"https://openalex.org/C195344581","wikidata":"https://www.wikidata.org/wiki/Q2555318","display_name":"Automated reasoning","level":2,"score":0.4140999913215637},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.3898000121116638},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.3824999928474426},{"id":"https://openalex.org/C115086926","wikidata":"https://www.wikidata.org/wiki/Q17004651","display_name":"Causal reasoning","level":3,"score":0.3546000123023987},{"id":"https://openalex.org/C89288958","wikidata":"https://www.wikidata.org/wiki/Q7301504","display_name":"Reasoning system","level":2,"score":0.351500004529953},{"id":"https://openalex.org/C20162079","wikidata":"https://www.wikidata.org/wiki/Q1151406","display_name":"Case-based reasoning","level":2,"score":0.3481000065803528},{"id":"https://openalex.org/C83725634","wikidata":"https://www.wikidata.org/wiki/Q7268699","display_name":"Qualitative reasoning","level":2,"score":0.3425999879837036},{"id":"https://openalex.org/C2777508537","wikidata":"https://www.wikidata.org/wiki/Q7936620","display_name":"Visual reasoning","level":2,"score":0.31630000472068787},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.31470000743865967},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.3037000000476837},{"id":"https://openalex.org/C37335422","wikidata":"https://www.wikidata.org/wiki/Q6888134","display_name":"Model-based reasoning","level":3,"score":0.29260000586509705},{"id":"https://openalex.org/C2778924833","wikidata":"https://www.wikidata.org/wiki/Q7064603","display_name":"Novelty detection","level":3,"score":0.2842999994754791},{"id":"https://openalex.org/C2779525943","wikidata":"https://www.wikidata.org/wiki/Q1187300","display_name":"Grammaticality","level":3,"score":0.2833999991416931},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.2671000063419342},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.25600001215934753},{"id":"https://openalex.org/C103057564","wikidata":"https://www.wikidata.org/wiki/Q4751139","display_name":"Analytic reasoning","level":3,"score":0.2549000084400177},{"id":"https://openalex.org/C2779439875","wikidata":"https://www.wikidata.org/wiki/Q1078276","display_name":"Natural language understanding","level":3,"score":0.2542000114917755},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2540000081062317}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2025.129831","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2025.129831","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","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":39,"referenced_works":["https://openalex.org/W2061504941","https://openalex.org/W2489487449","https://openalex.org/W2606555609","https://openalex.org/W2606974598","https://openalex.org/W2623399293","https://openalex.org/W2750779823","https://openalex.org/W2763110165","https://openalex.org/W2806532810","https://openalex.org/W2914304175","https://openalex.org/W2914740698","https://openalex.org/W2962965405","https://openalex.org/W2990138404","https://openalex.org/W3034999214","https://openalex.org/W3183859557","https://openalex.org/W4205807230","https://openalex.org/W4238634189","https://openalex.org/W4239019441","https://openalex.org/W4245472812","https://openalex.org/W4285306484","https://openalex.org/W4299527668","https://openalex.org/W4385486090","https://openalex.org/W4389519153","https://openalex.org/W4389519920","https://openalex.org/W4392669962","https://openalex.org/W4401042451","https://openalex.org/W4402667059","https://openalex.org/W4404784293","https://openalex.org/W4409320317","https://openalex.org/W4409351777","https://openalex.org/W4409357579","https://openalex.org/W4409363989","https://openalex.org/W4411113428","https://openalex.org/W4412230188","https://openalex.org/W4412719254","https://openalex.org/W4412886683","https://openalex.org/W4412888632","https://openalex.org/W4412888943","https://openalex.org/W4412944978","https://openalex.org/W4414131956"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":5}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}