Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1967606281', 'doi': 'https://doi.org/10.1007/bf02099690', 'title': 'Discrete-event dynamic systems: The strictly convex case', 'display_name': 'Discrete-event dynamic systems: The strictly convex case', 'publication_year': 1995, 'publication_date': '1995-12-01', 'ids': {'openalex': 'https://openalex.org/W1967606281', 'doi': 'https://doi.org/10.1007/bf02099690', 'mag': '1967606281'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02099690', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S57667410', 'display_name': 'Annals of Operations Research', 'issn_l': '0254-5330', 'issn': ['0254-5330', '1572-9338'], '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/A5014053395', 'display_name': 'R. A. Cuninghame‐Green', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I79619799', 'display_name': 'University of Birmingham', 'ror': 'https://ror.org/03angcq70', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I79619799']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'R. A. Cuninghame-Green', 'raw_affiliation_strings': ['School of Mathematics and Statistics, The University of Birmingham, Birmingham, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'School of Mathematics and Statistics, The University of Birmingham, Birmingham, United Kingdom', 'institution_ids': ['https://openalex.org/I79619799']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5057034818', 'display_name': 'Peter Butkovič', 'orcid': 'https://orcid.org/0000-0003-3912-9250'}, 'institutions': [{'id': 'https://openalex.org/I79619799', 'display_name': 'University of Birmingham', 'ror': 'https://ror.org/03angcq70', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I79619799']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'P. Butkovič', 'raw_affiliation_strings': ['School of Mathematics and Statistics, The University of Birmingham, Birmingham, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'School of Mathematics and Statistics, The University of Birmingham, Birmingham, United Kingdom', 'institution_ids': ['https://openalex.org/I79619799']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2390, 'currency': 'EUR', 'value_usd': 2990, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.402, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 10, 'citation_normalized_percentile': {'value': 0.72785, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 77, 'max': 78}, 'biblio': {'volume': '57', 'issue': '1', 'first_page': '45', 'last_page': '63'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11195', 'display_name': 'Optimization Techniques in Simulation Modeling', 'score': 0.9095, 'subfield': {'id': 'https://openalex.org/subfields/1803', 'display_name': 'Management Science and Operations Research'}, 'field': {'id': 'https://openalex.org/fields/18', 'display_name': 'Decision Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11195', 'display_name': 'Optimization Techniques in Simulation Modeling', 'score': 0.9095, 'subfield': {'id': 'https://openalex.org/subfields/1803', 'display_name': 'Management Science and Operations Research'}, 'field': {'id': 'https://openalex.org/fields/18', 'display_name': 'Decision Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/realisation', 'display_name': 'Realisation', 'score': 0.86647534}, {'id': 'https://openalex.org/keywords/theory-of-computation', 'display_name': 'Theory of computation', 'score': 0.82393724}, {'id': 'https://openalex.org/keywords/discrete-event-simulation', 'display_name': 'Discrete-Event Simulation', 'score': 0.601748}, {'id': 'https://openalex.org/keywords/matrix', 'display_name': 'Matrix (chemical analysis)', 'score': 0.48868254}], 'concepts': [{'id': 'https://openalex.org/C2779462738', 'wikidata': 'https://www.wikidata.org/wiki/Q17146409', 'display_name': 'Realisation', 'level': 2, 'score': 0.86647534}, {'id': 'https://openalex.org/C24858836', 'wikidata': 'https://www.wikidata.org/wiki/Q844718', 'display_name': 'Theory of computation', 'level': 2, 'score': 0.82393724}, {'id': 'https://openalex.org/C33676613', 'wikidata': 'https://www.wikidata.org/wiki/Q13415176', 'display_name': 'Dimension (graph theory)', 'level': 2, 'score': 0.75623834}, {'id': 'https://openalex.org/C112680207', 'wikidata': 'https://www.wikidata.org/wiki/Q714886', 'display_name': 'Regular polygon', 'level': 2, 'score': 0.6423341}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.6039998}, {'id': 'https://openalex.org/C2780801425', 'wikidata': 'https://www.wikidata.org/wiki/Q5164392', 'display_name': 'Construct (python library)', 'level': 2, 'score': 0.5881466}, {'id': 'https://openalex.org/C2779662365', 'wikidata': 'https://www.wikidata.org/wiki/Q5416694', 'display_name': 'Event (particle physics)', 'level': 2, 'score': 0.55476093}, {'id': 'https://openalex.org/C12108790', 'wikidata': 'https://www.wikidata.org/wiki/Q2234833', 'display_name': 'Convex analysis', 'level': 4, 'score': 0.5230052}, {'id': 'https://openalex.org/C157972887', 'wikidata': 'https://www.wikidata.org/wiki/Q463359', 'display_name': 'Convex optimization', 'level': 3, 'score': 0.49065557}, {'id': 'https://openalex.org/C106487976', 'wikidata': 'https://www.wikidata.org/wiki/Q685816', 'display_name': 'Matrix (chemical analysis)', 'level': 2, 'score': 0.48868254}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.41489977}, {'id': 'https://openalex.org/C136119220', 'wikidata': 'https://www.wikidata.org/wiki/Q1000660', 'display_name': 'Algebra over a field', 'level': 2, 'score': 0.3545219}, {'id': 'https://openalex.org/C118615104', 'wikidata': 'https://www.wikidata.org/wiki/Q121416', 'display_name': 'Discrete mathematics', 'level': 1, 'score': 0.3376935}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.26403522}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.1772326}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.108483285}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.074406475}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02099690', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S57667410', 'display_name': 'Annals of Operations Research', 'issn_l': '0254-5330', 'issn': ['0254-5330', '1572-9338'], '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': 13, 'referenced_works': ['https://openalex.org/W114286715', 'https://openalex.org/W1534096605', 'https://openalex.org/W1557235141', 'https://openalex.org/W17617939', 'https://openalex.org/W1988691561', 'https://openalex.org/W2039821394', 'https://openalex.org/W2048015875', 'https://openalex.org/W2053913299', 'https://openalex.org/W2069323107', 'https://openalex.org/W2078807573', 'https://openalex.org/W2171985352', 'https://openalex.org/W4241764762', 'https://openalex.org/W4250661196'], 'related_works': ['https://openalex.org/W4288324104', 'https://openalex.org/W4256242347', 'https://openalex.org/W3153752017', 'https://openalex.org/W3125145310', 'https://openalex.org/W2610781457', 'https://openalex.org/W2391091101', 'https://openalex.org/W2094599579', 'https://openalex.org/W2051968184', 'https://openalex.org/W2040676043', 'https://openalex.org/W1977643895'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1967606281', 'counts_by_year': [{'year': 2017, 'cited_by_count': 1}], 'updated_date': '2024-08-31T14:34:01.224730', 'created_date': '2016-06-24'}