Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2588472948', 'doi': 'https://doi.org/10.1002/sec.1749', 'title': 'Efficient private subset computation', 'display_name': 'Efficient private subset computation', 'publication_year': 2016, 'publication_date': '2016-12-01', 'ids': {'openalex': 'https://openalex.org/W2588472948', 'doi': 'https://doi.org/10.1002/sec.1749', 'mag': '2588472948'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/sec.1749', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S120683614', 'display_name': 'Security and Communication Networks', 'issn_l': '1939-0122', 'issn': ['1939-0122', '1939-0114'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319869', 'host_organization_name': 'Hindawi Publishing Corporation', 'host_organization_lineage': ['https://openalex.org/P4310319869'], 'host_organization_lineage_names': ['Hindawi Publishing Corporation'], '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/A5101021693', 'display_name': 'Jiawei Dou', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I88830068', 'display_name': 'Shaanxi Normal University', 'ror': 'https://ror.org/0170z8493', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I88830068']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jiawei Dou', 'raw_affiliation_strings': ["School of Mathematics and Information Science Shaanxi Normal University Xi'an 710062 China"], 'affiliations': [{'raw_affiliation_string': "School of Mathematics and Information Science Shaanxi Normal University Xi'an 710062 China", 'institution_ids': ['https://openalex.org/I88830068']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026146904', 'display_name': 'Linming Gong', 'orcid': 'https://orcid.org/0000-0002-5802-7033'}, 'institutions': [{'id': 'https://openalex.org/I88830068', 'display_name': 'Shaanxi Normal University', 'ror': 'https://ror.org/0170z8493', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I88830068']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Linming Gong', 'raw_affiliation_strings': ["School of Computer Science Shaanxi Normal University Xi'an 710062 China"], 'affiliations': [{'raw_affiliation_string': "School of Computer Science Shaanxi Normal University Xi'an 710062 China", 'institution_ids': ['https://openalex.org/I88830068']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101844423', 'display_name': 'Shundong Li', 'orcid': 'https://orcid.org/0000-0002-8345-2955'}, 'institutions': [{'id': 'https://openalex.org/I88830068', 'display_name': 'Shaanxi Normal University', 'ror': 'https://ror.org/0170z8493', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I88830068']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Shundong Li', 'raw_affiliation_strings': ["School of Computer Science Shaanxi Normal University Xi'an 710062 China"], 'affiliations': [{'raw_affiliation_string': "School of Computer Science Shaanxi Normal University Xi'an 710062 China", 'institution_ids': ['https://openalex.org/I88830068']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5007393946', 'display_name': 'Li Ma', 'orcid': 'https://orcid.org/0000-0002-5540-8439'}, 'institutions': [{'id': 'https://openalex.org/I88830068', 'display_name': 'Shaanxi Normal University', 'ror': 'https://ror.org/0170z8493', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I88830068']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Li Ma', 'raw_affiliation_strings': ["School of Mathematics and Information Science Shaanxi Normal University Xi'an 710062 China"], 'affiliations': [{'raw_affiliation_string': "School of Mathematics and Information Science Shaanxi Normal University Xi'an 710062 China", 'institution_ids': ['https://openalex.org/I88830068']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2100, 'currency': 'USD', 'value_usd': 2100, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.670944, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 79, 'max': 81}, 'biblio': {'volume': '9', 'issue': '18', 'first_page': '5965', 'last_page': '5976'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10237', 'display_name': 'Advanced Cryptographic Schemes and Protocols', 'score': 1.0, '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/T10237', 'display_name': 'Advanced Cryptographic Schemes and Protocols', 'score': 1.0, '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/T10764', 'display_name': 'Privacy-Preserving Techniques for Data Analysis and Machine Learning', 'score': 0.9918, '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/T10720', 'display_name': 'Combinatorial Optimization and Complexity Theory', 'score': 0.9899, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/homomorphic-encryption', 'display_name': 'Homomorphic encryption', 'score': 0.9179772}, {'id': 'https://openalex.org/keywords/encode', 'display_name': 'ENCODE', 'score': 0.64978766}, {'id': 'https://openalex.org/keywords/privacy-preserving-computation', 'display_name': 'Privacy-Preserving Computation', 'score': 0.55256}, {'id': 'https://openalex.org/keywords/secure-multi-party-computation', 'display_name': 'Secure Multi-party Computation', 'score': 0.520441}, {'id': 'https://openalex.org/keywords/attribute-based-encryption', 'display_name': 'Attribute-Based Encryption', 'score': 0.518141}, {'id': 'https://openalex.org/keywords/differential-privacy', 'display_name': 'Differential Privacy', 'score': 0.518021}, {'id': 'https://openalex.org/keywords/secure-computation', 'display_name': 'Secure Computation', 'score': 0.507623}, {'id': 'https://openalex.org/keywords/universal-set', 'display_name': 'Universal set', 'score': 0.4661459}], 'concepts': [{'id': 'https://openalex.org/C158338273', 'wikidata': 'https://www.wikidata.org/wiki/Q2154943', 'display_name': 'Homomorphic encryption', 'level': 3, 'score': 0.9179772}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.7759467}, {'id': 'https://openalex.org/C177264268', 'wikidata': 'https://www.wikidata.org/wiki/Q1514741', 'display_name': 'Set (abstract data type)', 'level': 2, 'score': 0.70032907}, {'id': 'https://openalex.org/C18396474', 'wikidata': 'https://www.wikidata.org/wiki/Q2465888', 'display_name': 'Secure multi-party computation', 'level': 3, 'score': 0.6827402}, {'id': 'https://openalex.org/C45374587', 'wikidata': 'https://www.wikidata.org/wiki/Q12525525', 'display_name': 'Computation', 'level': 2, 'score': 0.6583765}, {'id': 'https://openalex.org/C66746571', 'wikidata': 'https://www.wikidata.org/wiki/Q1134833', 'display_name': 'ENCODE', 'level': 3, 'score': 0.64978766}, {'id': 'https://openalex.org/C125411270', 'wikidata': 'https://www.wikidata.org/wiki/Q18653', 'display_name': 'Encoding (memory)', 'level': 2, 'score': 0.6042648}, {'id': 'https://openalex.org/C80444323', 'wikidata': 'https://www.wikidata.org/wiki/Q2878974', 'display_name': 'Theoretical computer science', 'level': 1, 'score': 0.59058136}, {'id': 'https://openalex.org/C148730421', 'wikidata': 'https://www.wikidata.org/wiki/Q141090', 'display_name': 'Encryption', 'level': 2, 'score': 0.48863012}, {'id': 'https://openalex.org/C102565666', 'wikidata': 'https://www.wikidata.org/wiki/Q1378301', 'display_name': 'Universal set', 'level': 3, 'score': 0.4661459}, {'id': 'https://openalex.org/C77618280', 'wikidata': 'https://www.wikidata.org/wiki/Q1155772', 'display_name': 'Scheme (mathematics)', 'level': 2, 'score': 0.43622234}, {'id': 'https://openalex.org/C38652104', 'wikidata': 'https://www.wikidata.org/wiki/Q3510521', 'display_name': 'Computer security', 'level': 1, 'score': 0.3380255}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.21823171}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.1634632}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.14410108}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.074525386}, {'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/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/sec.1749', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S120683614', 'display_name': 'Security and Communication Networks', 'issn_l': '1939-0122', 'issn': ['1939-0122', '1939-0114'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319869', 'host_organization_name': 'Hindawi Publishing Corporation', 'host_organization_lineage': ['https://openalex.org/P4310319869'], 'host_organization_lineage_names': ['Hindawi Publishing Corporation'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.58, 'id': 'https://metadata.un.org/sdg/17', 'display_name': 'Partnerships for the goals'}], 'grants': [{'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '61272435'}], 'datasets': [], 'versions': [], 'referenced_works_count': 44, 'referenced_works': ['https://openalex.org/W1182718241', 'https://openalex.org/W132253879', 'https://openalex.org/W1488526968', 'https://openalex.org/W1510952750', 'https://openalex.org/W1512194687', 'https://openalex.org/W1528076390', 'https://openalex.org/W1762781255', 'https://openalex.org/W1871114411', 'https://openalex.org/W1880212920', 'https://openalex.org/W1924758592', 'https://openalex.org/W1979120705', 'https://openalex.org/W1992282993', 'https://openalex.org/W2005075655', 'https://openalex.org/W2006453614', 'https://openalex.org/W2013280559', 'https://openalex.org/W2017464959', 'https://openalex.org/W2027471022', 'https://openalex.org/W2030248756', 'https://openalex.org/W2031533839', 'https://openalex.org/W2036378739', 'https://openalex.org/W2038942569', 'https://openalex.org/W2050743213', 'https://openalex.org/W2080238093', 'https://openalex.org/W2092422002', 'https://openalex.org/W2093367651', 'https://openalex.org/W2093507182', 'https://openalex.org/W2119995036', 'https://openalex.org/W2128906841', 'https://openalex.org/W2129548234', 'https://openalex.org/W2129550671', 'https://openalex.org/W2132172731', 'https://openalex.org/W2134149606', 'https://openalex.org/W2138684280', 'https://openalex.org/W2143824669', 'https://openalex.org/W2167485997', 'https://openalex.org/W2233233025', 'https://openalex.org/W2241728729', 'https://openalex.org/W23286050', 'https://openalex.org/W2397857137', 'https://openalex.org/W2540480581', 'https://openalex.org/W3141585064', 'https://openalex.org/W3143088208', 'https://openalex.org/W4210300416', 'https://openalex.org/W955100975'], 'related_works': ['https://openalex.org/W3004035078', 'https://openalex.org/W2966472617', 'https://openalex.org/W2955675149', 'https://openalex.org/W2950703597', 'https://openalex.org/W2389073067', 'https://openalex.org/W2381568645', 'https://openalex.org/W2340393497', 'https://openalex.org/W2274005091', 'https://openalex.org/W2031533839', 'https://openalex.org/W173903744'], 'abstract_inverted_index': {'Abstract': [0], 'We': [1, 32, 103], 'consider': [2], 'how': [3, 106], 'to': [4, 38, 42, 52, 107, 111], 'privately': [5, 112], 'determine': [6, 113], 'whether': [7, 114], 'a': [8, 15, 40, 43, 48, 53, 85, 115, 119], 'private': [9, 19, 73, 80, 116, 123], 'set': [10, 20, 41, 49], 'owned': [11, 21], 'by': [12, 22], 'Bob': [13], 'is': [14, 118], 'subset': [16, 74], 'of': [17, 84, 121], 'another': [18, 122], 'Alice.': [23], 'This': [24], 'problem': [25, 51, 75], 'has': [26], 'many': [27], 'applications': [28], 'in': [29, 76, 94, 99], 'online': [30], 'collaboration.': [31], 'first': [33], 'propose': [34], 'an': [35], 'encoding': [36, 59], 'method': [37], 'encode': [39], 'vector,': [44], 'which': [45], 'can': [46], 'reduce': [47], 'computation': [50], 'vector': [54], 'computation.': [55], 'Based': [56], 'on': [57], 'this': [58], 'scheme': [60], 'and': [61, 98], 'two': [62, 69], 'different': [63], 'homomorphic': [64], 'encryption': [65], 'schemes,': [66], 'we': [67], 'present': [68], 'efficient': [70], 'protocols': [71, 90, 110], 'for': [72], 'case': [77], 'where': [78], 'both': [79, 93], 'sets': [81], 'are': [82, 91], 'subsets': [83], 'known': [86], 'universal': [87], 'set.': [88], 'These': [89], 'secure': [92], 'the': [95, 100], 'semi‐honest': [96], 'model': [97], 'malicious': [101], 'model.': [102], 'then': [104], 'show': [105], 'use': [108], 'these': [109], 'number': [117], 'factor': [120], 'number.': [124], 'Copyright': [125], '©': [126], '2017': [127], 'John': [128], 'Wiley': [129], '&': [130], 'Sons,': [131], 'Ltd.': [132]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2588472948', 'counts_by_year': [{'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 3}], 'updated_date': '2024-09-19T10:50:18.161051', 'created_date': '2017-02-24'}