Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1966739776', 'doi': 'https://doi.org/10.1007/s00500-004-0380-9', 'title': 'Hybrid crossover operators for real-coded genetic algorithms: an experimental study', 'display_name': 'Hybrid crossover operators for real-coded genetic algorithms: an experimental study', 'publication_year': 2004, 'publication_date': '2004-06-07', 'ids': {'openalex': 'https://openalex.org/W1966739776', 'doi': 'https://doi.org/10.1007/s00500-004-0380-9', 'mag': '1966739776'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00500-004-0380-9', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S65753830', 'display_name': 'Soft Computing', 'issn_l': '1432-7643', 'issn': ['1432-7643', '1433-7479'], '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/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5045016749', 'display_name': 'Francisco Herrera', 'orcid': 'https://orcid.org/0000-0002-7283-312X'}, 'institutions': [{'id': 'https://openalex.org/I173304897', 'display_name': 'Universidad de Granada', 'ror': 'https://ror.org/04njjy449', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I173304897']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'F. Herrera', 'raw_affiliation_strings': ['University of Granada, Department of Computer Science and Artificial Intelligence, 18071 Granada, Spain'], 'affiliations': [{'raw_affiliation_string': 'University of Granada, Department of Computer Science and Artificial Intelligence, 18071 Granada, Spain', 'institution_ids': ['https://openalex.org/I173304897']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5085152745', 'display_name': 'Manuel Lozano', 'orcid': 'https://orcid.org/0000-0002-2188-7486'}, 'institutions': [{'id': 'https://openalex.org/I173304897', 'display_name': 'Universidad de Granada', 'ror': 'https://ror.org/04njjy449', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I173304897']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'M. Lozano', 'raw_affiliation_strings': ['University of Granada, Department of Computer Science and Artificial Intelligence, 18071 Granada, Spain'], 'affiliations': [{'raw_affiliation_string': 'University of Granada, Department of Computer Science and Artificial Intelligence, 18071 Granada, Spain', 'institution_ids': ['https://openalex.org/I173304897']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5013458568', 'display_name': 'A. Sánchez', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I6289922', 'display_name': 'Universidade de Vigo', 'ror': 'https://ror.org/05rdf8595', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I6289922']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'A.M. S�nchez', 'raw_affiliation_strings': ['Dpto. de Informática, Escuela Superior de Ingeniería Informática, University of Vigo, 32004, Orense, Spain'], 'affiliations': [{'raw_affiliation_string': 'Dpto. de Informática, Escuela Superior de Ingeniería Informática, University of Vigo, 32004, Orense, Spain', 'institution_ids': ['https://openalex.org/I6289922']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2390, 'currency': 'EUR', 'value_usd': 2990, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 6.571, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 112, 'citation_normalized_percentile': {'value': 0.987705, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '9', 'issue': '4', 'first_page': '280', 'last_page': '298'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10100', 'display_name': 'Swarm Intelligence Optimization Algorithms', 'score': 0.9991, '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/T10100', 'display_name': 'Swarm Intelligence Optimization Algorithms', 'score': 0.9991, '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/T10848', 'display_name': 'Multiobjective Optimization in Evolutionary Algorithms', 'score': 0.9968, 'subfield': {'id': 'https://openalex.org/subfields/1703', 'display_name': 'Computational Theory and Mathematics'}, '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/T11975', 'display_name': 'Application of Genetic Programming in Machine Learning', 'score': 0.9916, '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/operator', 'display_name': 'Operator (biology)', 'score': 0.5606544}, {'id': 'https://openalex.org/keywords/surrogate-modeling', 'display_name': 'Surrogate Modeling', 'score': 0.485565}], 'concepts': [{'id': 'https://openalex.org/C122507166', 'wikidata': 'https://www.wikidata.org/wiki/Q628906', 'display_name': 'Crossover', 'level': 2, 'score': 0.985147}, {'id': 'https://openalex.org/C17020691', 'wikidata': 'https://www.wikidata.org/wiki/Q139677', 'display_name': 'Operator (biology)', 'level': 5, 'score': 0.5606544}, {'id': 'https://openalex.org/C8880873', 'wikidata': 'https://www.wikidata.org/wiki/Q187787', 'display_name': 'Genetic algorithm', 'level': 2, 'score': 0.5588048}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.53810394}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.5030038}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.4839902}, {'id': 'https://openalex.org/C140745168', 'wikidata': 'https://www.wikidata.org/wiki/Q1210082', 'display_name': 'Tree traversal', 'level': 2, 'score': 0.4329049}, {'id': 'https://openalex.org/C126255220', 'wikidata': 'https://www.wikidata.org/wiki/Q141495', 'display_name': 'Mathematical optimization', 'level': 1, 'score': 0.36033824}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.33092314}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.25637627}, {'id': 'https://openalex.org/C119857082', 'wikidata': 'https://www.wikidata.org/wiki/Q2539', 'display_name': 'Machine learning', 'level': 1, 'score': 0.21674085}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C158448853', 'wikidata': 'https://www.wikidata.org/wiki/Q425218', 'display_name': 'Repressor', 'level': 4, 'score': 0.0}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C86339819', 'wikidata': 'https://www.wikidata.org/wiki/Q407384', 'display_name': 'Transcription factor', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00500-004-0380-9', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S65753830', 'display_name': 'Soft Computing', 'issn_l': '1432-7643', 'issn': ['1432-7643', '1433-7479'], '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/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 51, 'referenced_works': ['https://openalex.org/W1507599800', 'https://openalex.org/W1522489443', 'https://openalex.org/W1535132062', 'https://openalex.org/W1539490460', 'https://openalex.org/W1552300222', 'https://openalex.org/W1556332124', 'https://openalex.org/W1559751477', 'https://openalex.org/W1562488420', 'https://openalex.org/W1564372824', 'https://openalex.org/W1565902586', 'https://openalex.org/W1566803874', 'https://openalex.org/W1567118690', 'https://openalex.org/W1595159159', 'https://openalex.org/W1595498733', 'https://openalex.org/W1607413695', 'https://openalex.org/W1607768087', 'https://openalex.org/W1639032689', 'https://openalex.org/W1941828683', 'https://openalex.org/W1964153772', 'https://openalex.org/W199337883', 'https://openalex.org/W1994236852', 'https://openalex.org/W1998674867', 'https://openalex.org/W2042704421', 'https://openalex.org/W2047271940', 'https://openalex.org/W2051848379', 'https://openalex.org/W2063505363', 'https://openalex.org/W2072782187', 'https://openalex.org/W2091004406', 'https://openalex.org/W2096590200', 'https://openalex.org/W2100004220', 'https://openalex.org/W2101104272', 'https://openalex.org/W2101499084', 'https://openalex.org/W2115464357', 'https://openalex.org/W2122036385', 'https://openalex.org/W2122440220', 'https://openalex.org/W2122757685', 'https://openalex.org/W2130498391', 'https://openalex.org/W2139875752', 'https://openalex.org/W2145737320', 'https://openalex.org/W2151554678', 'https://openalex.org/W2156728410', 'https://openalex.org/W2161392888', 'https://openalex.org/W2165643853', 'https://openalex.org/W2235047952', 'https://openalex.org/W225560312', 'https://openalex.org/W2519158495', 'https://openalex.org/W3137715965', 'https://openalex.org/W45806311', 'https://openalex.org/W46478508', 'https://openalex.org/W47058917', 'https://openalex.org/W67763077'], 'related_works': ['https://openalex.org/W2979917306', 'https://openalex.org/W2525152177', 'https://openalex.org/W2383252209', 'https://openalex.org/W2381787154', 'https://openalex.org/W2371108399', 'https://openalex.org/W2369738212', 'https://openalex.org/W2163027130', 'https://openalex.org/W2152922390', 'https://openalex.org/W1617803207', 'https://openalex.org/W1568364087'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1966739776', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 5}, {'year': 2018, 'cited_by_count': 5}, {'year': 2017, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 6}, {'year': 2013, 'cited_by_count': 8}, {'year': 2012, 'cited_by_count': 11}], 'updated_date': '2024-09-14T21:00:50.413342', 'created_date': '2016-06-24'}