Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2033607935', 'doi': 'https://doi.org/10.1007/s00446-009-0091-7', 'title': 'Distributed algorithms for ultrasparse spanners and linear size skeletons', 'display_name': 'Distributed algorithms for ultrasparse spanners and linear size skeletons', 'publication_year': 2009, 'publication_date': '2009-11-30', 'ids': {'openalex': 'https://openalex.org/W2033607935', 'doi': 'https://doi.org/10.1007/s00446-009-0091-7', 'mag': '2033607935'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00446-009-0091-7', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S139349430', 'display_name': 'Distributed Computing', 'issn_l': '0178-2770', 'issn': ['0178-2770', '1432-0452'], '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/A5076564426', 'display_name': 'Seth Pettie', 'orcid': 'https://orcid.org/0000-0002-0495-3904'}, 'institutions': [{'id': 'https://openalex.org/I27837315', 'display_name': 'University of Michigan–Ann Arbor', 'ror': 'https://ror.org/00jmfr291', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I27837315']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Seth Pettie', 'raw_affiliation_strings': ['(University of Michigan)'], 'affiliations': [{'raw_affiliation_string': '(University of Michigan)', 'institution_ids': ['https://openalex.org/I27837315']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5076564426'], 'corresponding_institution_ids': ['https://openalex.org/I27837315'], 'apc_list': {'value': 2490, 'currency': 'EUR', 'value_usd': 3090, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.802, 'has_fulltext': False, 'cited_by_count': 55, 'citation_normalized_percentile': {'value': 0.949219, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '22', 'issue': '3', 'first_page': '147', 'last_page': '166'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10720', 'display_name': 'Complexity and Algorithms in Graphs', 'score': 0.9987, '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'}}, 'topics': [{'id': 'https://openalex.org/T10720', 'display_name': 'Complexity and Algorithms in Graphs', 'score': 0.9987, '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/T10374', 'display_name': 'Advanced Graph Theory Research', 'score': 0.9888, '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/T12288', 'display_name': 'Optimization and Search Problems', 'score': 0.9842, 'subfield': {'id': 'https://openalex.org/subfields/1705', 'display_name': 'Computer Networks and Communications'}, '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/spanner', 'display_name': 'Spanner', 'score': 0.86186814}, {'id': 'https://openalex.org/keywords/distortion', 'display_name': 'Distortion (music)', 'score': 0.60765404}, {'id': 'https://openalex.org/keywords/sublinear-function', 'display_name': 'Sublinear function', 'score': 0.60128725}, {'id': 'https://openalex.org/keywords/theory-of-computation', 'display_name': 'Theory of computation', 'score': 0.44494653}], 'concepts': [{'id': 'https://openalex.org/C2779585601', 'wikidata': 'https://www.wikidata.org/wiki/Q4049850', 'display_name': 'Spanner', 'level': 2, 'score': 0.86186814}, {'id': 'https://openalex.org/C173734053', 'wikidata': 'https://www.wikidata.org/wiki/Q47577', 'display_name': 'Fibonacci number', 'level': 2, 'score': 0.7222639}, {'id': 'https://openalex.org/C63553672', 'wikidata': 'https://www.wikidata.org/wiki/Q581168', 'display_name': 'Binary logarithm', 'level': 2, 'score': 0.6971186}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.6888254}, {'id': 'https://openalex.org/C39927690', 'wikidata': 'https://www.wikidata.org/wiki/Q11197', 'display_name': 'Logarithm', 'level': 2, 'score': 0.6845304}, {'id': 'https://openalex.org/C126780896', 'wikidata': 'https://www.wikidata.org/wiki/Q899871', 'display_name': 'Distortion (music)', 'level': 4, 'score': 0.60765404}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.6046034}, {'id': 'https://openalex.org/C117160843', 'wikidata': 'https://www.wikidata.org/wiki/Q338652', 'display_name': 'Sublinear function', 'level': 2, 'score': 0.60128725}, {'id': 'https://openalex.org/C42747912', 'wikidata': 'https://www.wikidata.org/wiki/Q1048447', 'display_name': 'Multiplicative function', 'level': 2, 'score': 0.5893635}, {'id': 'https://openalex.org/C77553402', 'wikidata': 'https://www.wikidata.org/wiki/Q13222579', 'display_name': 'Upper and lower bounds', 'level': 2, 'score': 0.58165586}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.45923316}, {'id': 'https://openalex.org/C24858836', 'wikidata': 'https://www.wikidata.org/wiki/Q844718', 'display_name': 'Theory of computation', 'level': 2, 'score': 0.44494653}, {'id': 'https://openalex.org/C130120984', 'wikidata': 'https://www.wikidata.org/wiki/Q2835898', 'display_name': 'Distributed algorithm', 'level': 2, 'score': 0.4387556}, {'id': 'https://openalex.org/C118615104', 'wikidata': 'https://www.wikidata.org/wiki/Q121416', 'display_name': 'Discrete mathematics', 'level': 1, 'score': 0.38144276}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.25068182}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.08359468}, {'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/C120314980', 'wikidata': 'https://www.wikidata.org/wiki/Q180634', 'display_name': 'Distributed computing', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C194257627', 'wikidata': 'https://www.wikidata.org/wiki/Q211554', 'display_name': 'Amplifier', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C2776257435', 'wikidata': 'https://www.wikidata.org/wiki/Q1576430', 'display_name': 'Bandwidth (computing)', 'level': 2, '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/s00446-009-0091-7', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S139349430', 'display_name': 'Distributed Computing', 'issn_l': '0178-2770', 'issn': ['0178-2770', '1432-0452'], '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': 47, 'referenced_works': ['https://openalex.org/W1505970908', 'https://openalex.org/W1506345875', 'https://openalex.org/W1515111191', 'https://openalex.org/W1564010364', 'https://openalex.org/W1568961751', 'https://openalex.org/W1582742149', 'https://openalex.org/W181128013', 'https://openalex.org/W1863701533', 'https://openalex.org/W1873883066', 'https://openalex.org/W1966206200', 'https://openalex.org/W1967359086', 'https://openalex.org/W1969080501', 'https://openalex.org/W1972920042', 'https://openalex.org/W1983706581', 'https://openalex.org/W1987669032', 'https://openalex.org/W1988067232', 'https://openalex.org/W2002041206', 'https://openalex.org/W2012245520', 'https://openalex.org/W2033698604', 'https://openalex.org/W2034501275', 'https://openalex.org/W2034680223', 'https://openalex.org/W2037793233', 'https://openalex.org/W2042333226', 'https://openalex.org/W2044334960', 'https://openalex.org/W2045446569', 'https://openalex.org/W2051646454', 'https://openalex.org/W2056403031', 'https://openalex.org/W2056518357', 'https://openalex.org/W2057994027', 'https://openalex.org/W2061507472', 'https://openalex.org/W2069572385', 'https://openalex.org/W2077059864', 'https://openalex.org/W2077824753', 'https://openalex.org/W2091569826', 'https://openalex.org/W2099237198', 'https://openalex.org/W2120176025', 'https://openalex.org/W2130674086', 'https://openalex.org/W2143858321', 'https://openalex.org/W2156047991', 'https://openalex.org/W2157760787', 'https://openalex.org/W2162831161', 'https://openalex.org/W2169192748', 'https://openalex.org/W2177203569', 'https://openalex.org/W4205300528', 'https://openalex.org/W4231761369', 'https://openalex.org/W4239180782', 'https://openalex.org/W4242664832'], 'related_works': ['https://openalex.org/W4376651360', 'https://openalex.org/W4287999588', 'https://openalex.org/W4237934402', 'https://openalex.org/W3082881870', 'https://openalex.org/W2993304180', 'https://openalex.org/W2899261484', 'https://openalex.org/W2602319784', 'https://openalex.org/W2137594557', 'https://openalex.org/W2081672443', 'https://openalex.org/W2033607935'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2033607935', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 6}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 14}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 7}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 3}, {'year': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-12-12T10:13:01.007069', 'created_date': '2016-06-24'}