{"id":"https://openalex.org/W7204671264","doi":"https://doi.org/10.48550/arxiv.2608.27017","title":"ProRetrieval: Learning to Orchestrate Hybrid Search via Executable Program Synthesis","display_name":"ProRetrieval: Learning to Orchestrate Hybrid Search via Executable Program Synthesis","publication_year":2026,"publication_date":"2026-08-27","ids":{"openalex":"https://openalex.org/W7204671264","doi":"https://doi.org/10.48550/arxiv.2608.27017"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2608.27017","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.27017","pdf_url":"https://arxiv.org/pdf/2608.27017","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,"listed_in":[],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2608.27017","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5105534021","display_name":"Chenlong You","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"You, Chengsong","raw_affiliation_strings":["East China Normal University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East China Normal University","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146718675","display_name":"Zhen Sun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sun, Zhen","raw_affiliation_strings":["East China Normal University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East China Normal University","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045613410","display_name":"Yunhai Hu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hu, Yunhai","raw_affiliation_strings":["New York University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New York University","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136736107","display_name":"Junwei Zhou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127494","display_name":"Collaborative Innovation Center of Quantum Matter","ror":"https://ror.org/03jn38r85","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I4210127494","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou, Junwei","raw_affiliation_strings":["Matter Innovation Inc "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Matter Innovation Inc ","institution_ids":["https://openalex.org/I4210127494"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148575759","display_name":"Xiaoyu Cao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cao, Xiaoyu","raw_affiliation_strings":["Shandong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong University of Science and Technology","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147520850","display_name":"Binyu Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li, Binyu","raw_affiliation_strings":["Jinan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jinan University","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101193217","display_name":"Ziyan Zhao","orcid":"https://orcid.org/0009-0007-9988-7738","observed_orcids":["https://orcid.org/0009-0007-9988-7738"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao, Ziyan","raw_affiliation_strings":["ThinRedLine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ThinRedLine","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148615670","display_name":"Weiyao Wang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Weiyao","raw_affiliation_strings":["ThinRedLine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ThinRedLine","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101216974","display_name":"Liren Lu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu, Liren","raw_affiliation_strings":["East China Normal University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East China Normal University","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148614183","display_name":"Zhijie Ye","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye, Zhijie","raw_affiliation_strings":["East China Normal University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East China Normal University","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130412351","display_name":"Yumo Cao","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cao, Yumo","raw_affiliation_strings":["ThinRedLine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ThinRedLine","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107378804","display_name":"Yitao Long","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Long, Yitao","raw_affiliation_strings":["New York University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New York University","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148578163","display_name":"Yiwei Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu, Yiwei","raw_affiliation_strings":["East China Normal University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East China Normal University","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108300781","display_name":"Qiyi Jiang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jiang, Qiyi","raw_affiliation_strings":["Independent Researcher"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent Researcher","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135900592","display_name":"Xuanyi Fu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fu, Xuanyi","raw_affiliation_strings":["Independent Researcher"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent Researcher","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152141569","display_name":"Yufan Chen","orcid":"https://orcid.org/0009-0008-3670-4567","observed_orcids":["https://orcid.org/0009-0008-3670-4567"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Yufan","raw_affiliation_strings":["Independent Researcher"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent Researcher","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148609247","display_name":"Yilun Li","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Yilun","raw_affiliation_strings":["Independent Researcher"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent Researcher","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148601992","display_name":"Rongkang Xiong","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiong, Rongkang","raw_affiliation_strings":["Independent Researcher"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent Researcher","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130432185","display_name":"Yiran Zou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zou, Yiran","raw_affiliation_strings":["Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5148577107","display_name":"Nan Du","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127494","display_name":"Collaborative Innovation Center of Quantum Matter","ror":"https://ror.org/03jn38r85","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I4210127494","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Du, Nan","raw_affiliation_strings":["Matter Innovation Inc "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Matter Innovation Inc ","institution_ids":["https://openalex.org/I4210127494"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10028","display_name":"Topic Modeling","score":0.008100000210106373,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/hybrid-search","display_name":"hybrid retrieval","score":0.699999988079071},{"id":"https://openalex.org/keywords/vector-retrieval","display_name":"vector retrieval","score":0.9350000023841858},{"id":"https://openalex.org/keywords/reciprocal-rank-fusion","display_name":"reciprocal rank fusion","score":0.628000020980835},{"id":"https://openalex.org/keywords/group-relative-policy-optimization","display_name":"Group Relative Policy Optimization","score":0.48100000619888306},{"id":"https://openalex.org/keywords/dapo","display_name":"DAPO","score":0.972000002861023},{"id":"https://openalex.org/keywords/e-commerce-product-search","display_name":"e-commerce product search","score":0.5789999961853027},{"id":"https://openalex.org/keywords/email-retrieval","display_name":"email retrieval","score":0.515999972820282}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.828000009059906},{"id":"https://openalex.org/C160145156","wikidata":"https://www.wikidata.org/wiki/Q778586","display_name":"Executable","level":2,"score":0.7620000243186951},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.7163000106811523},{"id":"https://openalex.org/C2780512708","wikidata":"https://www.wikidata.org/wiki/Q850661","display_name":"XQuery","level":4,"score":0.47600001096725464},{"id":"https://openalex.org/C510870499","wikidata":"https://www.wikidata.org/wiki/Q47607","display_name":"SQL","level":2,"score":0.4715000092983246},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.4399999976158142},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4154999852180481},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.4101000130176544},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.40450000762939453},{"id":"https://openalex.org/C201374245","wikidata":"https://www.wikidata.org/wiki/Q104534","display_name":"Digital subscriber line","level":2,"score":0.3939000070095062},{"id":"https://openalex.org/C544833334","wikidata":"https://www.wikidata.org/wiki/Q2005","display_name":"JavaScript","level":2,"score":0.388700008392334},{"id":"https://openalex.org/C2776937632","wikidata":"https://www.wikidata.org/wiki/Q4117718","display_name":"Program synthesis","level":2,"score":0.37059998512268066},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.36489999294281006},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.35510000586509705},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.35260000824928284},{"id":"https://openalex.org/C61423126","wikidata":"https://www.wikidata.org/wiki/Q187432","display_name":"Scripting language","level":2,"score":0.3427000045776367},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3402000069618225},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3343999981880188},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3273000121116638},{"id":"https://openalex.org/C98183937","wikidata":"https://www.wikidata.org/wiki/Q2112188","display_name":"Program analysis","level":2,"score":0.3138999938964844},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.30869999527931213},{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.30070000886917114},{"id":"https://openalex.org/C2781215313","wikidata":"https://www.wikidata.org/wiki/Q3493345","display_name":"SPARK (programming language)","level":2,"score":0.299699991941452},{"id":"https://openalex.org/C161615301","wikidata":"https://www.wikidata.org/wiki/Q309396","display_name":"Keystroke logging","level":2,"score":0.2897000014781952},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.28929999470710754},{"id":"https://openalex.org/C150569060","wikidata":"https://www.wikidata.org/wiki/Q32110","display_name":"XSLT","level":3,"score":0.28850001096725464},{"id":"https://openalex.org/C118643609","wikidata":"https://www.wikidata.org/wiki/Q189210","display_name":"Web application","level":2,"score":0.2881999909877777},{"id":"https://openalex.org/C35390924","wikidata":"https://www.wikidata.org/wiki/Q661075","display_name":"Metaprogramming","level":2,"score":0.28049999475479126},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.27489998936653137},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.27399998903274536},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.26759999990463257},{"id":"https://openalex.org/C2779639559","wikidata":"https://www.wikidata.org/wiki/Q7661178","display_name":"Symbolic execution","level":3,"score":0.26660001277923584},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.2632000148296356},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.2619999945163727},{"id":"https://openalex.org/C2777561058","wikidata":"https://www.wikidata.org/wiki/Q2652119","display_name":"Program comprehension","level":4,"score":0.2590999901294708},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.2587999999523163},{"id":"https://openalex.org/C142998047","wikidata":"https://www.wikidata.org/wiki/Q193983","display_name":"Metalanguage","level":2,"score":0.2556999921798706},{"id":"https://openalex.org/C37926939","wikidata":"https://www.wikidata.org/wiki/Q7449061","display_name":"Semantic equivalence","level":4,"score":0.25029999017715454}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2608.27017","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.27017","pdf_url":"https://arxiv.org/pdf/2608.27017","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,"listed_in":[],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2608.27017","doi":"https://doi.org/10.48550/arxiv.2608.27017","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2608.27017","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,"listed_in":[],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2608.27017","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.27017","pdf_url":"https://arxiv.org/pdf/2608.27017","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,"listed_in":[],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204671264.pdf","grobid_xml":"https://content.openalex.org/works/W7204671264.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7166882196","https://openalex.org/W4416188982","https://openalex.org/W7077452517","https://openalex.org/W7134031910","https://openalex.org/W4412886844","https://openalex.org/W7223017975","https://openalex.org/W7203461227","https://openalex.org/W7166809938","https://openalex.org/W7166807068","https://openalex.org/W7164754435"],"abstract_inverted_index":{"Real-world":[0],"retrieval":[1,56,72],"often":[2],"composes":[3],"structured":[4,91],"constraints":[5],"with":[6,93,100,115],"semantic":[7],"intents":[8],"over":[9,90,96],"text":[10,97],"and":[11,98,117,124,134,153,157,165],"images":[12],"through":[13],"arbitrary":[14],"Boolean":[15],"logic.":[16],"Existing":[17],"hybrid":[18,85],"pipelines":[19],"such":[20],"as":[21,43,70],"reciprocal":[22],"rank":[23],"fusion":[24],"or":[25],"self-querying":[26],"retrievers":[27,38],"admit":[28],"only":[29],"a":[30,44,48,71,75,84,120,158],"fixed":[31],"form":[32],"of":[33,54,161],"composition,":[34],"while":[35],"recent":[36],"reinforcement-learning":[37],"train":[39,113],"the":[40,52,67,104],"language":[41,68],"model":[42,69,139],"query":[45],"generator":[46],"for":[47],"single":[49],"backend,":[50],"leaving":[51],"orchestration":[53],"heterogeneous":[55,109],"paths":[57],"outside":[58],"its":[59],"action":[60],"space.":[61],"We":[62,112],"propose":[63],"ProRetrieval,":[64],"which":[65],"recasts":[66],"orchestrator:":[73],"given":[74],"natural-language":[76],"query,":[77],"it":[78],"synthesizes":[79],"an":[80],"executable":[81],"program":[82],"in":[83],"DSL":[86],"interleaving":[87],"SQL":[88,101],"operators":[89],"fields":[92],"vector-retrieval":[94],"primitives":[95],"images,":[99],"itself":[102],"providing":[103],"logical":[105],"algebra":[106],"that":[107],"fuses":[108],"candidate":[110],"sets.":[111],"Qwen3-4B":[114],"GRPO":[116],"DAPO":[118],"under":[119],"hierarchical":[121],"four-term":[122],"reward,":[123],"evaluate":[125],"on":[126,146,151],"two":[127],"new":[128],"benchmarks":[129],"built":[130],"from":[131],"Amazon":[132],"products":[133],"Enron":[135],"email.":[136],"Our":[137],"4B":[138],"surpasses":[140],"GPT-5.5":[141],"(Hit@1":[142],"0.81":[143],"vs.":[144,149],"0.69":[145],"e-commerce;":[147],"0.91":[148],"0.86":[150],"email)":[152],"Claude":[154],"Opus":[155],"4.7":[156],"comprehensive":[159],"suite":[160],"retrieval,":[162],"LLM-augmented,":[163],"structured-query,":[164],"graph-based":[166],"baselines.":[167],"Code:":[168],"https://anonymous.4open.science/r/ProRetrieval/;":[169],"data:":[170],"https://huggingface.co/datasets/anonymous-7219/ProRetrieval.":[171]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-08-30T00:00:00"}
