{"id":"https://openalex.org/W1561079109","doi":"https://doi.org/10.1007/3-540-54233-7_165","title":"Degree and decomposability of variable-length codes","display_name":"Degree and decomposability of variable-length codes","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W1561079109","doi":"https://doi.org/10.1007/3-540-54233-7_165","mag":"1561079109"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-54233-7_165","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-54233-7_165","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5018655997","display_name":"V\u00e9ronique Bruy\u00e8re","orcid":"https://orcid.org/0000-0002-9680-9140"},"institutions":[{"id":"https://openalex.org/I130929987","display_name":"University of Mons","ror":"https://ror.org/02qnnz951","country_code":"BE","type":"education","lineage":["https://openalex.org/I130929987"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"V\u00e9ronique Bruyere","raw_affiliation_strings":["Universit\u00e9 de Mons-Hainaut, Avenue Maistriau 15, B-7000, Mons, Belgium","Universit\u00e9 de Mons\u2013Hainaut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Mons-Hainaut, Avenue Maistriau 15, B-7000, Mons, Belgium","institution_ids":["https://openalex.org/I130929987"]},{"raw_affiliation_string":"Universit\u00e9 de Mons\u2013Hainaut","institution_ids":["https://openalex.org/I130929987"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015220810","display_name":"Clelia De Felice","orcid":"https://orcid.org/0000-0002-1789-1706"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Clelia Felice","raw_affiliation_strings":["Universit\u00e1 di Salerno"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e1 di Salerno","institution_ids":["https://openalex.org/I131729948"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.8034,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67515411,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"575","last_page":"587"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9994000196456909,"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/T11130","display_name":"Coding theory and cryptography","score":0.9994000196456909,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.9807000160217285,"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/indecomposable-module","display_name":"Indecomposable module","score":0.7999247312545776},{"id":"https://openalex.org/keywords/alphabet","display_name":"Alphabet","score":0.7717536687850952},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.7545831203460693},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6016033887863159},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5629652738571167},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.5037252306938171},{"id":"https://openalex.org/keywords/prefix-code","display_name":"Prefix code","score":0.4744259715080261},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.46822497248649597},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4487343430519104},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.39967024326324463},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3669086694717407},{"id":"https://openalex.org/keywords/linear-code","display_name":"Linear code","score":0.29781925678253174},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2683789134025574},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.26241856813430786},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.25304555892944336},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.07238507270812988},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.06520375609397888},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.0507047176361084}],"concepts":[{"id":"https://openalex.org/C157480366","wikidata":"https://www.wikidata.org/wiki/Q2499534","display_name":"Indecomposable module","level":2,"score":0.7999247312545776},{"id":"https://openalex.org/C112876837","wikidata":"https://www.wikidata.org/wiki/Q837518","display_name":"Alphabet","level":2,"score":0.7717536687850952},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.7545831203460693},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6016033887863159},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5629652738571167},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.5037252306938171},{"id":"https://openalex.org/C20079647","wikidata":"https://www.wikidata.org/wiki/Q1278039","display_name":"Prefix code","level":5,"score":0.4744259715080261},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.46822497248649597},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4487343430519104},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.39967024326324463},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3669086694717407},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.29781925678253174},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2683789134025574},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26241856813430786},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.25304555892944336},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.07238507270812988},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.06520375609397888},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0507047176361084},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-54233-7_165","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-54233-7_165","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W139946571","https://openalex.org/W196919032","https://openalex.org/W1506437980","https://openalex.org/W1523845335","https://openalex.org/W1592134757","https://openalex.org/W1992185271","https://openalex.org/W2035367168","https://openalex.org/W2062991407","https://openalex.org/W2083662759","https://openalex.org/W2090538719","https://openalex.org/W2131692308","https://openalex.org/W2798988860","https://openalex.org/W2902967638","https://openalex.org/W3135668875","https://openalex.org/W4234145279"],"related_works":["https://openalex.org/W4237107081","https://openalex.org/W3105245946","https://openalex.org/W2060542026","https://openalex.org/W1630132514","https://openalex.org/W2952207848","https://openalex.org/W2044887387","https://openalex.org/W3088566498","https://openalex.org/W4386544131","https://openalex.org/W2383679568","https://openalex.org/W2105151870"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}