{"id":"https://openalex.org/W3009955963","doi":"https://doi.org/10.1109/gcce46687.2019.9015595","title":"Tokenizing and Managing the Copyrights of Digital Content on Blockchains","display_name":"Tokenizing and Managing the Copyrights of Digital Content on Blockchains","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3009955963","doi":"https://doi.org/10.1109/gcce46687.2019.9015595","mag":"3009955963"},"language":"en","primary_location":{"id":"doi:10.1109/gcce46687.2019.9015595","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce46687.2019.9015595","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 8th Global Conference on Consumer Electronics (GCCE)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101623658","display_name":"Tatsuro Ishida","orcid":"https://orcid.org/0000-0002-1724-0057"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tatsuro Ishida","raw_affiliation_strings":["NTT Service Evolution Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Service Evolution Labs","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112883585","display_name":"Hiroki Watanabe","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Watanabe","raw_affiliation_strings":["NTT Communications Corp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communications Corp","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034415522","display_name":"Shigenori Ohashi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shigenori Ohashi","raw_affiliation_strings":["NTT Service Evolution Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Service Evolution Labs","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015913121","display_name":"Shigeru Fujimura","orcid":"https://orcid.org/0000-0002-7419-3293"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shigeru Fujimura","raw_affiliation_strings":["NTT Service Evolution Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Service Evolution Labs","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000917283","display_name":"Atsushi Nakadaira","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atsushi Nakadaira","raw_affiliation_strings":["NTT Service Evolution Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Service Evolution Labs","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108750278","display_name":"Kota Hidaka","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kota Hidaka","raw_affiliation_strings":["NTT Service Evolution Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Service Evolution Labs","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009884130","display_name":"Jay Kishigami","orcid":null},"institutions":[{"id":"https://openalex.org/I41725924","display_name":"Muroran Institute of Technology","ror":"https://ror.org/04rymkk69","country_code":"JP","type":"education","lineage":["https://openalex.org/I41725924"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jay Kishigami","raw_affiliation_strings":["Muroran Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Muroran Institute of Technology","institution_ids":["https://openalex.org/I41725924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"170","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13999","display_name":"Digital Rights Management and Security","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T13999","display_name":"Digital Rights Management and Security","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/computer-science","display_name":"Computer science","score":0.7447713017463684},{"id":"https://openalex.org/keywords/digital-content","display_name":"Digital content","score":0.6954137682914734},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.6348683834075928},{"id":"https://openalex.org/keywords/digital-rights-management","display_name":"Digital rights management","score":0.5267552733421326},{"id":"https://openalex.org/keywords/content-management","display_name":"Content management","score":0.45352160930633545},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.42481064796447754},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4221235513687134},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3959634602069855},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.28538191318511963}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7447713017463684},{"id":"https://openalex.org/C2779344036","wikidata":"https://www.wikidata.org/wiki/Q11320476","display_name":"Digital content","level":2,"score":0.6954137682914734},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.6348683834075928},{"id":"https://openalex.org/C537843408","wikidata":"https://www.wikidata.org/wiki/Q192532","display_name":"Digital rights management","level":2,"score":0.5267552733421326},{"id":"https://openalex.org/C33039251","wikidata":"https://www.wikidata.org/wiki/Q173373","display_name":"Content management","level":2,"score":0.45352160930633545},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.42481064796447754},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4221235513687134},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3959634602069855},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.28538191318511963},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcce46687.2019.9015595","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce46687.2019.9015595","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 8th Global Conference on Consumer Electronics (GCCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1701709396","https://openalex.org/W2003120523","https://openalex.org/W2278982694","https://openalex.org/W2751350604","https://openalex.org/W2944303335","https://openalex.org/W6637427982","https://openalex.org/W6695099359"],"related_works":["https://openalex.org/W2116616320","https://openalex.org/W2089395279","https://openalex.org/W2063703515","https://openalex.org/W2086840741","https://openalex.org/W4238646005","https://openalex.org/W1972406709","https://openalex.org/W3147694637","https://openalex.org/W2034781334","https://openalex.org/W1911053143","https://openalex.org/W2548502206"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3],"method":[4,27],"for":[5],"managing":[6],"digital":[7],"content":[8,13],"on":[9,35,40],"blockchains":[10],"in":[11,17,29],"which":[12],"copyrights":[14],"are":[15],"distributed":[16],"the":[18,25,33,36],"form":[19],"of":[20,24,32],"tokens.":[21],"Our":[22],"implementation":[23],"proposed":[26],"resulted":[28],"fast":[30],"retrieval":[31],"history":[34],"blockchain":[37],"without":[38],"relying":[39],"an":[41],"external":[42],"database.":[43]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
