Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2046237991', 'doi': 'https://doi.org/10.1007/s00170-003-1801-0', 'title': 'Optimal flattening of freeform surfaces based on energy model', 'display_name': 'Optimal flattening of freeform surfaces based on energy model', 'publication_year': 2004, 'publication_date': '2004-05-04', 'ids': {'openalex': 'https://openalex.org/W2046237991', 'doi': 'https://doi.org/10.1007/s00170-003-1801-0', 'mag': '2046237991'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00170-003-1801-0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S77056576', 'display_name': 'The International Journal of Advanced Manufacturing Technology', 'issn_l': '0268-3768', 'issn': ['0268-3768', '1433-3015'], '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/A5064916636', 'display_name': 'Weiwen Liang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I182722699', 'display_name': 'Shenzhen Polytechnic', 'ror': 'https://ror.org/00d2w9g53', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I182722699']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Weiwen Liang', 'raw_affiliation_strings': ['ShenZhen POLYTECHNIC'], 'affiliations': [{'raw_affiliation_string': 'ShenZhen POLYTECHNIC', 'institution_ids': ['https://openalex.org/I182722699']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5082167930', 'display_name': 'Bin Hong-zan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I182722699', 'display_name': 'Shenzhen Polytechnic', 'ror': 'https://ror.org/00d2w9g53', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I182722699']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Hongzan Bin', 'raw_affiliation_strings': ['ShenZhen POLYTECHNIC'], 'affiliations': [{'raw_affiliation_string': 'ShenZhen POLYTECHNIC', 'institution_ids': ['https://openalex.org/I182722699']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2790, 'currency': 'EUR', 'value_usd': 3590, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 12, 'citation_normalized_percentile': {'value': 0.785519, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 82, 'max': 83}, 'biblio': {'volume': '24', 'issue': '11-12', 'first_page': '853', 'last_page': '859'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13965', 'display_name': 'Modeling and Analysis of Laser Forming Process', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T13965', 'display_name': 'Modeling and Analysis of Laser Forming Process', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11245', 'display_name': 'Isogeometric Analysis in Computational Engineering', 'score': 0.9982, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11159', 'display_name': 'Design for Manufacture and Assembly in Manufacturing', 'score': 0.9925, 'subfield': {'id': 'https://openalex.org/subfields/2209', 'display_name': 'Industrial and Manufacturing Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/flattening', 'display_name': 'Flattening', 'score': 0.9951067}, {'id': 'https://openalex.org/keywords/shape-optimization', 'display_name': 'Shape Optimization', 'score': 0.557285}, {'id': 'https://openalex.org/keywords/finite-element-modeling', 'display_name': 'Finite Element Modeling', 'score': 0.533452}, {'id': 'https://openalex.org/keywords/metal-plate-deformation', 'display_name': 'Metal Plate Deformation', 'score': 0.514966}, {'id': 'https://openalex.org/keywords/fixture-design', 'display_name': 'Fixture Design', 'score': 0.501398}], 'concepts': [{'id': 'https://openalex.org/C19444555', 'wikidata': 'https://www.wikidata.org/wiki/Q212750', 'display_name': 'Flattening', 'level': 2, 'score': 0.9951067}, {'id': 'https://openalex.org/C2776799497', 'wikidata': 'https://www.wikidata.org/wiki/Q484298', 'display_name': 'Surface (topology)', 'level': 2, 'score': 0.6029626}, {'id': 'https://openalex.org/C17825722', 'wikidata': 'https://www.wikidata.org/wiki/Q17285', 'display_name': 'Plane (geometry)', 'level': 2, 'score': 0.53712934}, {'id': 'https://openalex.org/C186370098', 'wikidata': 'https://www.wikidata.org/wiki/Q442787', 'display_name': 'Energy (signal processing)', 'level': 2, 'score': 0.51783186}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.4466939}, {'id': 'https://openalex.org/C143392562', 'wikidata': 'https://www.wikidata.org/wiki/Q449111', 'display_name': 'Subdivision', 'level': 2, 'score': 0.42503205}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.38490403}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.3826757}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.34457612}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.24227041}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.23693737}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C147176958', 'wikidata': 'https://www.wikidata.org/wiki/Q77590', 'display_name': 'Civil engineering', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00170-003-1801-0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S77056576', 'display_name': 'The International Journal of Advanced Manufacturing Technology', 'issn_l': '0268-3768', 'issn': ['0268-3768', '1433-3015'], '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': [{'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7', 'score': 0.83}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 10, 'referenced_works': ['https://openalex.org/W1518721794', 'https://openalex.org/W1964389170', 'https://openalex.org/W1990302061', 'https://openalex.org/W2018107269', 'https://openalex.org/W2055067838', 'https://openalex.org/W2067998778', 'https://openalex.org/W2071705882', 'https://openalex.org/W2523419442', 'https://openalex.org/W2798766386', 'https://openalex.org/W638394943'], 'related_works': ['https://openalex.org/W2391569481', 'https://openalex.org/W2382253051', 'https://openalex.org/W2366953033', 'https://openalex.org/W2360106988', 'https://openalex.org/W2069113065', 'https://openalex.org/W2051482477', 'https://openalex.org/W2001862908', 'https://openalex.org/W1996955926', 'https://openalex.org/W1896935527', 'https://openalex.org/W1540507657'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2046237991', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-09-19T20:30:35.153421', 'created_date': '2016-06-24'}