{"id":"https://openalex.org/W7162635466","doi":"https://doi.org/10.48550/arxiv.2605.28433","title":"Roles with Rails: Contract-Preserving Role Evolution in Multi-Agent Structured Reasoning","display_name":"Roles with Rails: Contract-Preserving Role Evolution in Multi-Agent Structured Reasoning","publication_year":2026,"publication_date":"2026-05-27","ids":{"openalex":"https://openalex.org/W7162635466","doi":"https://doi.org/10.48550/arxiv.2605.28433"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.28433","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.28433","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.28433","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5137260370","display_name":"Ling-Yue Ge","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ge, Ling-Yue","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5047808444","display_name":"Lan-Zhe Guo","orcid":"https://orcid.org/0000-0001-8965-1288"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guo, Lan-Zhe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.28060001134872437,"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/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.28060001134872437,"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/T10927","display_name":"Access Control and Trust","score":0.13169999420642853,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.08129999786615372,"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/validator","display_name":"Validator","score":0.7010999917984009},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.6251999735832214},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5720000267028809},{"id":"https://openalex.org/keywords/news-aggregator","display_name":"News aggregator","score":0.45820000767707825},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.32330000400543213},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.3091000020503998}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7188000082969666},{"id":"https://openalex.org/C35292069","wikidata":"https://www.wikidata.org/wiki/Q1575458","display_name":"Validator","level":2,"score":0.7010999917984009},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.6251999735832214},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5720000267028809},{"id":"https://openalex.org/C180505990","wikidata":"https://www.wikidata.org/wiki/Q498267","display_name":"News aggregator","level":2,"score":0.45820000767707825},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3619000017642975},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.32330000400543213},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.3091000020503998},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3034000098705292},{"id":"https://openalex.org/C159032336","wikidata":"https://www.wikidata.org/wiki/Q2488768","display_name":"Non-monotonic logic","level":2,"score":0.30059999227523804},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.28439998626708984},{"id":"https://openalex.org/C193221554","wikidata":"https://www.wikidata.org/wiki/Q5153664","display_name":"Commonsense reasoning","level":2,"score":0.2777999937534332},{"id":"https://openalex.org/C2775836275","wikidata":"https://www.wikidata.org/wiki/Q3502310","display_name":"Dynamism","level":2,"score":0.2603999972343445},{"id":"https://openalex.org/C140843580","wikidata":"https://www.wikidata.org/wiki/Q840067","display_name":"Defeasible reasoning","level":2,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.28433","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.28433","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.28433","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.28433","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Role-based":[0],"LLM":[1,144],"multi-agent":[2],"systems":[3,11,38],"need":[4],"adaptive":[5],"role":[6,42,53,68,151],"pools,":[7],"yet":[8],"adapting":[9],"such":[10],"is":[12],"not":[13],"merely":[14],"a":[15,91,98,105,110,119],"matter":[16],"of":[17,149],"prompt":[18],"optimization:":[19],"roles":[20,58],"often":[21],"carry":[22],"structural":[23,77],"obligations,":[24],"including":[25],"capability":[26],"coverage,":[27],"message":[28],"compatibility,":[29],"validation,":[30,81],"final-answer":[31],"aggregation,":[32,82],"and":[33,44,59,114,118,133],"parser-compatible":[34],"output":[35,83],"protocols.":[36],"Existing":[37],"either":[39],"fix":[40],"the":[41,131,147],"inventory":[43],"lose":[45],"adaptivity,":[46],"or":[47],"allow":[48],"unconstrained":[49],"generation":[50],"to":[51,74],"induce":[52],"drift,":[54],"removing":[55],"structurally":[56],"necessary":[57],"breaking":[60],"answer":[61],"contracts.":[62],"We":[63,85],"formulate":[64],"this":[65,87],"as":[66],"contract-preserving":[67,150],"evolution,":[69],"requiring":[70],"every":[71],"committed":[72,126],"edit":[73],"preserve":[75,130],"five":[76],"contracts":[78,132],"(capability,":[79],"communication,":[80],"protocol).":[84],"instantiate":[86],"formulation":[88],"in":[89],"SERO,":[90],"Self-Evolving":[92],"Role":[93],"Orchestration":[94],"framework":[95],"that":[96],"evolves":[97],"typed":[99],"role-card":[100],"pool":[101],"through":[102],"credit-guided":[103],"retrieval,":[104],"credit-ranked":[106],"communication":[107],"DAG":[108],"with":[109],"protected":[111],"terminal":[112],"aggregator":[113],"conditional":[115],"validator":[116],"repair,":[117],"contextual-bandit":[120],"controller":[121],"whose":[122],"LLM-proposed":[123],"edits":[124],"are":[125],"only":[127],"when":[128],"they":[129],"improve":[134],"task":[135],"score.":[136],"Experiments":[137],"on":[138],"real-world":[139],"reasoning":[140],"benchmarks":[141],"across":[142],"three":[143],"backbones":[145],"confirm":[146],"value":[148],"evolution.":[152]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-05-29T00:00:00"}
