Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2621377871', 'doi': 'https://doi.org/10.1007/s10898-017-0535-8', 'title': 'Performance of global random search algorithms for large dimensions', 'display_name': 'Performance of global random search algorithms for large dimensions', 'publication_year': 2017, 'publication_date': '2017-06-01', 'ids': {'openalex': 'https://openalex.org/W2621377871', 'doi': 'https://doi.org/10.1007/s10898-017-0535-8', 'mag': '2621377871'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10898-017-0535-8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S115925768', 'display_name': 'Journal of Global Optimization', 'issn_l': '0925-5001', 'issn': ['0925-5001', '1573-2916'], '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': True, 'oa_status': 'green', 'oa_url': 'https://orca.cardiff.ac.uk/id/eprint/100842/1/large_dimension.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5010724031', 'display_name': 'Andrey Pepelyshev', 'orcid': 'https://orcid.org/0000-0001-5634-5559'}, 'institutions': [{'id': 'https://openalex.org/I79510175', 'display_name': 'Cardiff University', 'ror': 'https://ror.org/03kk7td41', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I79510175']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Andrey Pepelyshev', 'raw_affiliation_strings': ['School of Mathematics, Cardiff University, Cardiff, CF24 4AG, UK'], 'affiliations': [{'raw_affiliation_string': 'School of Mathematics, Cardiff University, Cardiff, CF24 4AG, UK', 'institution_ids': ['https://openalex.org/I79510175']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5065172367', 'display_name': 'Anatoly Zhigljavsky', 'orcid': 'https://orcid.org/0000-0003-0630-8279'}, 'institutions': [{'id': 'https://openalex.org/I79510175', 'display_name': 'Cardiff University', 'ror': 'https://ror.org/03kk7td41', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I79510175']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Anatoly Zhigljavsky', 'raw_affiliation_strings': ['School of Mathematics, Cardiff University, Cardiff, CF24 4AG, UK'], 'affiliations': [{'raw_affiliation_string': 'School of Mathematics, Cardiff University, Cardiff, CF24 4AG, UK', 'institution_ids': ['https://openalex.org/I79510175']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5057964478', 'display_name': 'Antanas Žilinskas', 'orcid': 'https://orcid.org/0000-0003-3091-0569'}, 'institutions': [{'id': 'https://openalex.org/I173212132', 'display_name': 'Vilnius University', 'ror': 'https://ror.org/03nadee84', 'country_code': 'LT', 'type': 'education', 'lineage': ['https://openalex.org/I173212132']}], 'countries': ['LT'], 'is_corresponding': False, 'raw_author_name': 'Antanas Žilinskas', 'raw_affiliation_strings': ['Institute of Mathematics and Informatics, Vilnius University, Akademijos 4, Vilnius, 08663, Lithuania'], 'affiliations': [{'raw_affiliation_string': 'Institute of Mathematics and Informatics, Vilnius University, Akademijos 4, Vilnius, 08663, Lithuania', 'institution_ids': ['https://openalex.org/I173212132']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2190, 'currency': 'EUR', 'value_usd': 2780, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.656, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 23, 'citation_normalized_percentile': {'value': 0.930165, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '71', 'issue': '1', 'first_page': '57', 'last_page': '71'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12404', 'display_name': 'Mathematical Approximation and Integration', 'score': 0.9979, 'subfield': {'id': 'https://openalex.org/subfields/2612', 'display_name': 'Numerical Analysis'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12404', 'display_name': 'Mathematical Approximation and Integration', 'score': 0.9979, 'subfield': {'id': 'https://openalex.org/subfields/2612', 'display_name': 'Numerical Analysis'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12072', 'display_name': 'Machine Learning and Algorithms', 'score': 0.9945, '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': 'Advanced Multi-Objective Optimization Algorithms', 'score': 0.992, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/global-optimization', 'display_name': 'Global Optimization', 'score': 0.49376878}, {'id': 'https://openalex.org/keywords/random-search', 'display_name': 'Random search', 'score': 0.48499557}], 'concepts': [{'id': 'https://openalex.org/C111030470', 'wikidata': 'https://www.wikidata.org/wiki/Q1430460', 'display_name': 'Curse of dimensionality', 'level': 2, 'score': 0.85337096}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.7843192}, {'id': 'https://openalex.org/C33676613', 'wikidata': 'https://www.wikidata.org/wiki/Q13415176', 'display_name': 'Dimension (graph theory)', 'level': 2, 'score': 0.7248663}, {'id': 'https://openalex.org/C2777303404', 'wikidata': 'https://www.wikidata.org/wiki/Q759757', 'display_name': 'Convergence (economics)', 'level': 2, 'score': 0.6340219}, {'id': 'https://openalex.org/C36503486', 'wikidata': 'https://www.wikidata.org/wiki/Q11235244', 'display_name': 'Domain (mathematical analysis)', 'level': 2, 'score': 0.50649726}, {'id': 'https://openalex.org/C164752517', 'wikidata': 'https://www.wikidata.org/wiki/Q5570875', 'display_name': 'Global optimization', 'level': 2, 'score': 0.49376878}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.48913223}, {'id': 'https://openalex.org/C126661757', 'wikidata': 'https://www.wikidata.org/wiki/Q4925641', 'display_name': 'Random search', 'level': 2, 'score': 0.48499557}, {'id': 'https://openalex.org/C57869625', 'wikidata': 'https://www.wikidata.org/wiki/Q1783502', 'display_name': 'Rate of convergence', 'level': 3, 'score': 0.45079568}, {'id': 'https://openalex.org/C126255220', 'wikidata': 'https://www.wikidata.org/wiki/Q141495', 'display_name': 'Mathematical optimization', 'level': 1, 'score': 0.40235794}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.17927688}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.17234537}, {'id': 'https://openalex.org/C26517878', 'wikidata': 'https://www.wikidata.org/wiki/Q228039', 'display_name': 'Key (lock)', 'level': 2, 'score': 0.11434463}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.110717535}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C38652104', 'wikidata': 'https://www.wikidata.org/wiki/Q3510521', 'display_name': 'Computer security', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C50522688', 'wikidata': 'https://www.wikidata.org/wiki/Q189833', 'display_name': 'Economic growth', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10898-017-0535-8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S115925768', 'display_name': 'Journal of Global Optimization', 'issn_l': '0925-5001', 'issn': ['0925-5001', '1573-2916'], '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}, {'is_oa': True, 'landing_page_url': 'https://orca.cardiff.ac.uk/id/eprint/100842/1/large_dimension.pdf', 'pdf_url': 'https://orca.cardiff.ac.uk/id/eprint/100842/1/large_dimension.pdf', 'source': {'id': 'https://openalex.org/S4306401195', 'display_name': 'ORCA Online Research @Cardiff (Cardiff University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I79510175', 'host_organization_name': 'Cardiff University', 'host_organization_lineage': ['https://openalex.org/I79510175'], 'host_organization_lineage_names': ['Cardiff University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://orca.cardiff.ac.uk/id/eprint/100842/1/large_dimension.pdf', 'pdf_url': 'https://orca.cardiff.ac.uk/id/eprint/100842/1/large_dimension.pdf', 'source': {'id': 'https://openalex.org/S4306401195', 'display_name': 'ORCA Online Research @Cardiff (Cardiff University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I79510175', 'host_organization_name': 'Cardiff University', 'host_organization_lineage': ['https://openalex.org/I79510175'], 'host_organization_lineage_names': ['Cardiff University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, 'sustainable_development_goals': [{'score': 0.42, 'display_name': 'Reduced inequalities', 'id': 'https://metadata.un.org/sdg/10'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 17, 'referenced_works': ['https://openalex.org/W1520638886', 'https://openalex.org/W1563231564', 'https://openalex.org/W1998930261', 'https://openalex.org/W2045401237', 'https://openalex.org/W2077690391', 'https://openalex.org/W2099040323', 'https://openalex.org/W2100257514', 'https://openalex.org/W2101853697', 'https://openalex.org/W2122867251', 'https://openalex.org/W2123859926', 'https://openalex.org/W2125638540', 'https://openalex.org/W2135048844', 'https://openalex.org/W2141057768', 'https://openalex.org/W2491018796', 'https://openalex.org/W2495044438', 'https://openalex.org/W4237290801', 'https://openalex.org/W4300580367'], 'related_works': ['https://openalex.org/W50527130', 'https://openalex.org/W408992594', 'https://openalex.org/W3022562346', 'https://openalex.org/W2621377871', 'https://openalex.org/W2611176769', 'https://openalex.org/W2376417135', 'https://openalex.org/W2375625581', 'https://openalex.org/W2322872716', 'https://openalex.org/W1996688253', 'https://openalex.org/W1968000296'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2621377871', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 6}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 1}], 'updated_date': '2024-12-21T11:21:39.308376', 'created_date': '2017-06-09'}