{"id":"https://openalex.org/W7138979635","doi":"https://doi.org/10.48786/edbt.2026.49","title":"What Drives Learned Optimizer Performance? A Systematic Evaluation","display_name":"What Drives Learned Optimizer Performance? A Systematic Evaluation","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7138979635","doi":"https://doi.org/10.48786/edbt.2026.49"},"language":"en","primary_location":{"id":"doi:10.48786/edbt.2026.49","is_oa":true,"landing_page_url":"https://doi.org/10.48786/edbt.2026.49","pdf_url":null,"source":{"id":"https://openalex.org/S7407052771","display_name":"OpenProceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Dataset"},"type":"dataset","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48786/edbt.2026.49","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5129761402","display_name":"Kostas Mparmparousis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mparmparousis, Kostas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129992917","display_name":"Christos Tsapelas","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tsapelas, Christos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5129921390","display_name":"Georgia Koutrika","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koutrika, Georgia","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":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.2806999981403351},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.2671999931335449},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.2572000026702881},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.2547999918460846},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.2547000050544739}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5641000270843506},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30660000443458557},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2671999931335449},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2646999955177307},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.2547999918460846},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.2547000050544739},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.25429999828338623},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.2515000104904175}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48786/edbt.2026.49","is_oa":true,"landing_page_url":"https://doi.org/10.48786/edbt.2026.49","pdf_url":null,"source":{"id":"https://openalex.org/S7407052771","display_name":"OpenProceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Dataset"}],"best_oa_location":{"id":"doi:10.48786/edbt.2026.49","is_oa":true,"landing_page_url":"https://doi.org/10.48786/edbt.2026.49","pdf_url":null,"source":{"id":"https://openalex.org/S7407052771","display_name":"OpenProceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Dataset"},"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":null,"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-03-20T00:00:00"}