Publication Information

{'id': 'https://openalex.org/W2119045600', 'doi': 'https://doi.org/10.4230/lipics.fsttcs.2010.284', 'title': 'Uniqueness of Normal Forms is Decidable for Shallow Term Rewrite Systems', 'display_name': 'Uniqueness of Normal Forms is Decidable for Shallow Term Rewrite Systems', 'publication_year': 2010, 'publication_date': '2010-01-01', 'ids': {'openalex': 'https://openalex.org/W2119045600', 'doi': 'https://doi.org/10.4230/lipics.fsttcs.2010.284', 'mag': '2119045600'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.4230/LIPIcs.FSTTCS.2010.284', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306418453', 'display_name': 'Foundations of Software Technology and Theoretical Computer Science', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'conference'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'proceedings-article', 'indexed_in': [], '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/A5002782523', 'display_name': 'Nicholas R. Radcliffe', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I859038795', 'display_name': 'Virginia Tech', 'ror': 'https://ror.org/02smfhw86', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I859038795']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Nicholas R. Radcliffe', 'raw_affiliation_strings': ['Virginia Tech'], 'affiliations': [{'raw_affiliation_string': 'Virginia Tech', 'institution_ids': ['https://openalex.org/I859038795']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5050592031', 'display_name': 'Rakesh Verma', 'orcid': 'https://orcid.org/0000-0002-7466-7823'}, 'institutions': [{'id': 'https://openalex.org/I44461941', 'display_name': 'University of Houston', 'ror': 'https://ror.org/048sx0r50', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I44461941']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Rakesh M. Verma', 'raw_affiliation_strings': ['[Univ. of Houston]'], 'affiliations': [{'raw_affiliation_string': '[Univ. of Houston]', 'institution_ids': ['https://openalex.org/I44461941']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.387655, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 75, 'max': 77}, 'biblio': {'volume': '8', 'issue': None, 'first_page': '295', 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10126', 'display_name': 'Logic, programming, and type systems', 'score': 0.9998, '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'}}, 'topics': [{'id': 'https://openalex.org/T10126', 'display_name': 'Logic, programming, and type systems', 'score': 0.9998, '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/T11567', 'display_name': 'semigroups and automata theory', 'score': 0.9989, '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/T10304', 'display_name': 'Geometric and Algebraic Topology', 'score': 0.9948, 'subfield': {'id': 'https://openalex.org/subfields/2608', 'display_name': 'Geometry and Topology'}, '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/undecidable-problem', 'display_name': 'Undecidable problem', 'score': 0.9739029}, {'id': 'https://openalex.org/keywords/confluence', 'display_name': 'Confluence', 'score': 0.69480276}, {'id': 'https://openalex.org/keywords/reachability-problem', 'display_name': 'Reachability problem', 'score': 0.6160522}], 'concepts': [{'id': 'https://openalex.org/C192034797', 'wikidata': 'https://www.wikidata.org/wiki/Q3502995', 'display_name': 'Undecidable problem', 'level': 3, 'score': 0.9739029}, {'id': 'https://openalex.org/C153269930', 'wikidata': 'https://www.wikidata.org/wiki/Q430001', 'display_name': 'Decidability', 'level': 2, 'score': 0.97326756}, {'id': 'https://openalex.org/C77906462', 'wikidata': 'https://www.wikidata.org/wiki/Q1140902', 'display_name': 'Confluence', 'level': 2, 'score': 0.69480276}, {'id': 'https://openalex.org/C136643341', 'wikidata': 'https://www.wikidata.org/wiki/Q1361526', 'display_name': 'Reachability', 'level': 2, 'score': 0.6903548}, {'id': 'https://openalex.org/C2777021972', 'wikidata': 'https://www.wikidata.org/wiki/Q22976830', 'display_name': 'Uniqueness', 'level': 2, 'score': 0.6707414}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.6194315}, {'id': 'https://openalex.org/C2777669093', 'wikidata': 'https://www.wikidata.org/wiki/Q17141570', 'display_name': 'Reachability problem', 'level': 3, 'score': 0.6160522}, {'id': 'https://openalex.org/C61797465', 'wikidata': 'https://www.wikidata.org/wiki/Q1188986', 'display_name': 'Term (time)', 'level': 2, 'score': 0.60193294}, {'id': 'https://openalex.org/C118615104', 'wikidata': 'https://www.wikidata.org/wiki/Q121416', 'display_name': 'Discrete mathematics', 'level': 1, 'score': 0.4518794}, {'id': 'https://openalex.org/C6802819', 'wikidata': 'https://www.wikidata.org/wiki/Q1072174', 'display_name': 'Linear system', 'level': 2, 'score': 0.45160237}, {'id': 'https://openalex.org/C189950617', 'wikidata': 'https://www.wikidata.org/wiki/Q937228', 'display_name': 'Property (philosophy)', 'level': 2, 'score': 0.4316958}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.35801435}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.22335309}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.099384755}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.058303446}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C111472728', 'wikidata': 'https://www.wikidata.org/wiki/Q9471', 'display_name': 'Epistemology', 'level': 1, '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/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/10.4230/LIPIcs.FSTTCS.2010.284', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306418453', 'display_name': 'Foundations of Software Technology and Theoretical Computer Science', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'conference'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.53, 'display_name': 'Sustainable cities and communities', 'id': 'https://metadata.un.org/sdg/11'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 14, 'referenced_works': ['https://openalex.org/W1499960275', 'https://openalex.org/W1517567519', 'https://openalex.org/W1596143714', 'https://openalex.org/W1693995122', 'https://openalex.org/W1819473958', 'https://openalex.org/W1994584977', 'https://openalex.org/W2005822708', 'https://openalex.org/W2006460851', 'https://openalex.org/W2064236106', 'https://openalex.org/W2095909184', 'https://openalex.org/W2140520835', 'https://openalex.org/W2912818154', 'https://openalex.org/W574509424', 'https://openalex.org/W598205067'], 'related_works': ['https://openalex.org/W354575360', 'https://openalex.org/W2962928105', 'https://openalex.org/W2339589988', 'https://openalex.org/W2120953967', 'https://openalex.org/W2105902548', 'https://openalex.org/W2074884184', 'https://openalex.org/W2044745196', 'https://openalex.org/W2036985061', 'https://openalex.org/W1985537797', 'https://openalex.org/W1883753052', 'https://openalex.org/W1693995122', 'https://openalex.org/W1556943271', 'https://openalex.org/W1551719154', 'https://openalex.org/W1543051890', 'https://openalex.org/W1514299161', 'https://openalex.org/W1512579902', 'https://openalex.org/W1499505013', 'https://openalex.org/W1499373271', 'https://openalex.org/W1485296930', 'https://openalex.org/W138382491'], 'abstract_inverted_index': {'Uniqueness': [0], 'of': [1, 9, 87, 98, 112], 'normal': [2], 'forms': [3], '(UN=)': [4], 'is': [5, 14, 46, 69, 82], 'an': [6], 'important': [7], 'property': [8, 45, 81], 'term': [10], 'rewrite': [11, 50], 'systems.': [12, 35, 66], 'UN=': [13, 80], 'decidable': [15, 31, 47], 'for': [16, 32, 48, 64, 84], 'ground': [17], '(i.e.,': [18], 'variable-free)': [19], 'systems': [20, 92, 106], 'and': [21, 41, 57, 103], 'undecidable': [22, 63, 83], 'in': [23, 52, 72, 93, 107], 'general.': [24], 'Recently': [25], 'it': [26], 'was': [27], 'shown': [28], 'to': [29, 54], 'be': [30], 'linear,': [33], 'shallow': [34, 49], 'We': [36], 'generalize': [37], 'this': [38, 44], 'previous': [39], 'result': [40, 68], 'show': [42], 'that': [43, 78], 'systems,': [51], 'contrast': [53], 'confluence,': [55], 'reachability': [56], 'other': [58], 'properties,': [59], 'which': [60, 94, 108], 'are': [61, 97, 111], 'all': [62], 'flat': [65, 88], 'Our': [67], 'also': [70], 'optimal': [71], 'some': [73], 'sense,': [74], 'since': [75], 'we': [76], 'prove': [77], 'the': [79], 'two': [85, 102], 'superclasses': [86], 'systems:': [89], 'left-flat,': [90], 'left-linear': [91], 'right-hand': [95], 'sides': [96, 110], 'depth': [99, 113], 'at': [100, 114], 'most': [101, 115], 'right-flat,': [104], 'right-linear': [105], 'left-hand': [109], 'two.': [116]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2119045600', 'counts_by_year': [{'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}], 'updated_date': '2024-12-11T05:07:46.360595', 'created_date': '2016-06-24'}