Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1994259199', 'doi': 'https://doi.org/10.1007/s10898-008-9306-x', 'title': 'Branch and bound algorithm for multidimensional scaling with city-block metric', 'display_name': 'Branch and bound algorithm for multidimensional scaling with city-block metric', 'publication_year': 2008, 'publication_date': '2008-04-16', 'ids': {'openalex': 'https://openalex.org/W1994259199', 'doi': 'https://doi.org/10.1007/s10898-008-9306-x', 'mag': '1994259199'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10898-008-9306-x', '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': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', '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': ['Department of Mathematics and Informatics, Vilnius University, Vilnius, Lithuania 03225#TAB#'], 'affiliations': [{'raw_affiliation_string': 'Department of Mathematics and Informatics, Vilnius University, Vilnius, Lithuania 03225#TAB#', 'institution_ids': ['https://openalex.org/I173212132']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5027109127', 'display_name': 'Julius Žilinskas', 'orcid': 'https://orcid.org/0000-0003-1294-4298'}, 'institutions': [{'id': 'https://openalex.org/I167420956', 'display_name': 'Vilnius Gediminas Technical University', 'ror': 'https://ror.org/02x3e4q36', 'country_code': 'LT', 'type': 'education', 'lineage': ['https://openalex.org/I167420956']}], 'countries': ['LT'], 'is_corresponding': False, 'raw_author_name': 'Julius Žilinskas', 'raw_affiliation_strings': ['Vilnius Gediminas Technical University, Vilnius, Lithuania 10223#TAB#'], 'affiliations': [{'raw_affiliation_string': 'Vilnius Gediminas Technical University, Vilnius, Lithuania 10223#TAB#', 'institution_ids': ['https://openalex.org/I167420956']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, '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': 3.693, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 38, 'citation_normalized_percentile': {'value': 0.785104, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 92, 'max': 93}, 'biblio': {'volume': '43', 'issue': '2-3', 'first_page': '357', 'last_page': '372'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10640', 'display_name': 'Chemometrics in Analytical Chemistry and Food Technology', 'score': 0.9217, 'subfield': {'id': 'https://openalex.org/subfields/1602', 'display_name': 'Analytical Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10640', 'display_name': 'Chemometrics in Analytical Chemistry and Food Technology', 'score': 0.9217, 'subfield': {'id': 'https://openalex.org/subfields/1602', 'display_name': 'Analytical Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11871', 'display_name': 'Detection and Handling of Multicollinearity in Regression Analysis', 'score': 0.913, 'subfield': {'id': 'https://openalex.org/subfields/2613', 'display_name': 'Statistics and Probability'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/global-optimization', 'display_name': 'Global optimization', 'score': 0.60592836}, {'id': 'https://openalex.org/keywords/sequential-quadratic-programming', 'display_name': 'Sequential quadratic programming', 'score': 0.5654623}, {'id': 'https://openalex.org/keywords/multidimensional-scaling', 'display_name': 'Multidimensional scaling', 'score': 0.5523388}, {'id': 'https://openalex.org/keywords/branch-and-bound', 'display_name': 'Branch and bound', 'score': 0.5479049}, {'id': 'https://openalex.org/keywords/multivariate-calibration', 'display_name': 'Multivariate Calibration', 'score': 0.506241}], 'concepts': [{'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.83149904}, {'id': 'https://openalex.org/C126255220', 'wikidata': 'https://www.wikidata.org/wiki/Q141495', 'display_name': 'Mathematical optimization', 'level': 1, 'score': 0.63042057}, {'id': 'https://openalex.org/C164752517', 'wikidata': 'https://www.wikidata.org/wiki/Q5570875', 'display_name': 'Global optimization', 'level': 2, 'score': 0.60592836}, {'id': 'https://openalex.org/C81845259', 'wikidata': 'https://www.wikidata.org/wiki/Q290117', 'display_name': 'Quadratic programming', 'level': 2, 'score': 0.6042842}, {'id': 'https://openalex.org/C176217482', 'wikidata': 'https://www.wikidata.org/wiki/Q860554', 'display_name': 'Metric (unit)', 'level': 2, 'score': 0.5938064}, {'id': 'https://openalex.org/C164660894', 'wikidata': 'https://www.wikidata.org/wiki/Q2037833', 'display_name': 'Piecewise', 'level': 2, 'score': 0.58216584}, {'id': 'https://openalex.org/C198927703', 'wikidata': 'https://www.wikidata.org/wiki/Q4373881', 'display_name': 'Sequential quadratic programming', 'level': 3, 'score': 0.5654623}, {'id': 'https://openalex.org/C91682802', 'wikidata': 'https://www.wikidata.org/wiki/Q620538', 'display_name': 'Multidimensional scaling', 'level': 2, 'score': 0.5523388}, {'id': 'https://openalex.org/C98036226', 'wikidata': 'https://www.wikidata.org/wiki/Q7268356', 'display_name': 'Quadratic assignment problem', 'level': 3, 'score': 0.5519674}, {'id': 'https://openalex.org/C93693863', 'wikidata': 'https://www.wikidata.org/wiki/Q897659', 'display_name': 'Branch and bound', 'level': 2, 'score': 0.5479049}, {'id': 'https://openalex.org/C111030470', 'wikidata': 'https://www.wikidata.org/wiki/Q1430460', 'display_name': 'Curse of dimensionality', 'level': 2, 'score': 0.52907544}, {'id': 'https://openalex.org/C2777210771', 'wikidata': 'https://www.wikidata.org/wiki/Q4927124', 'display_name': 'Block (permutation group theory)', 'level': 2, 'score': 0.5207555}, {'id': 'https://openalex.org/C99844830', 'wikidata': 'https://www.wikidata.org/wiki/Q102441924', 'display_name': 'Scaling', 'level': 2, 'score': 0.50770247}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.47149318}, {'id': 'https://openalex.org/C77553402', 'wikidata': 'https://www.wikidata.org/wiki/Q13222579', 'display_name': 'Upper and lower bounds', 'level': 2, 'score': 0.4505393}, {'id': 'https://openalex.org/C137836250', 'wikidata': 'https://www.wikidata.org/wiki/Q984063', 'display_name': 'Optimization problem', 'level': 2, 'score': 0.44537148}, {'id': 'https://openalex.org/C129844170', 'wikidata': 'https://www.wikidata.org/wiki/Q41299', 'display_name': 'Quadratic equation', 'level': 2, 'score': 0.43673512}, {'id': 'https://openalex.org/C14036430', 'wikidata': 'https://www.wikidata.org/wiki/Q3736076', 'display_name': 'Function (biology)', 'level': 2, 'score': 0.4291116}, {'id': 'https://openalex.org/C65148998', 'wikidata': 'https://www.wikidata.org/wiki/Q7268373', 'display_name': 'Quadratically constrained quadratic program', 'level': 3, 'score': 0.42024243}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.1520293}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.0626466}, {'id': 'https://openalex.org/C21547014', 'wikidata': 'https://www.wikidata.org/wiki/Q1423657', 'display_name': 'Operations management', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', '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/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C78458016', 'wikidata': 'https://www.wikidata.org/wiki/Q840400', 'display_name': 'Evolutionary biology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10898-008-9306-x', '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}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Sustainable cities and communities', 'id': 'https://metadata.un.org/sdg/11', 'score': 0.83}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 24, 'referenced_works': ['https://openalex.org/W1547820416', 'https://openalex.org/W1570447560', 'https://openalex.org/W1967554858', 'https://openalex.org/W1968721836', 'https://openalex.org/W1976798418', 'https://openalex.org/W1992158718', 'https://openalex.org/W2001062661', 'https://openalex.org/W2004798013', 'https://openalex.org/W2010486434', 'https://openalex.org/W2011671790', 'https://openalex.org/W2016621403', 'https://openalex.org/W2026393124', 'https://openalex.org/W2048071335', 'https://openalex.org/W2053511090', 'https://openalex.org/W2069724314', 'https://openalex.org/W2083942221', 'https://openalex.org/W2320395185', 'https://openalex.org/W2478478038', 'https://openalex.org/W2495084345', 'https://openalex.org/W3121323163', 'https://openalex.org/W4205622916', 'https://openalex.org/W4301624450', 'https://openalex.org/W610492773', 'https://openalex.org/W96812108'], 'related_works': ['https://openalex.org/W4313119266', 'https://openalex.org/W4307933212', 'https://openalex.org/W4231448069', 'https://openalex.org/W4206704743', 'https://openalex.org/W4206223795', 'https://openalex.org/W37880458', 'https://openalex.org/W2746585819', 'https://openalex.org/W2176810217', 'https://openalex.org/W2164807043', 'https://openalex.org/W2044707039'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1994259199', 'counts_by_year': [{'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 10}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-09-17T15:08:57.367453', 'created_date': '2016-06-24'}