{"id":"https://openalex.org/W4415367139","doi":"https://doi.org/10.1109/isit63088.2025.11195232","title":"Parse Forests with Huffman-Tree-Based Modes for One-Symbol-Delay Encodable VF Codes","display_name":"Parse Forests with Huffman-Tree-Based Modes for One-Symbol-Delay Encodable VF Codes","publication_year":2025,"publication_date":"2025-06-22","ids":{"openalex":"https://openalex.org/W4415367139","doi":"https://doi.org/10.1109/isit63088.2025.11195232"},"language":null,"primary_location":{"id":"doi:10.1109/isit63088.2025.11195232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit63088.2025.11195232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"article","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/A5103257295","display_name":"Ryosuke Sugiura","orcid":"https://orcid.org/0000-0002-9464-2527"},"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":true,"raw_author_name":"Ryosuke Sugiura","raw_affiliation_strings":["NTT,Communication Science Labs.,Kyoto,Japan"],"affiliations":[{"raw_affiliation_string":"NTT,Communication Science Labs.,Kyoto,Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101076405","display_name":"Masaaki Nishino","orcid":"https://orcid.org/0000-0001-6489-5446"},"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":"Masaaki Nishino","raw_affiliation_strings":["NTT,Communication Science Labs.,Kyoto,Japan"],"affiliations":[{"raw_affiliation_string":"NTT,Communication Science Labs.,Kyoto,Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090171057","display_name":"Norihito Yasuda","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":"Norihito Yasuda","raw_affiliation_strings":["NTT,Communication Science Labs.,Kyoto,Japan"],"affiliations":[{"raw_affiliation_string":"NTT,Communication Science Labs.,Kyoto,Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103257295"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31840174,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9855999946594238,"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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9855999946594238,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9793999791145325,"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"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.911899983882904,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/huffman-coding","display_name":"Huffman coding","score":0.9531999826431274},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.6818000078201294},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.5877000093460083},{"id":"https://openalex.org/keywords/canonical-huffman-code","display_name":"Canonical Huffman code","score":0.5834000110626221},{"id":"https://openalex.org/keywords/online-codes","display_name":"Online codes","score":0.5656999945640564},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.511900007724762},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4830000102519989},{"id":"https://openalex.org/keywords/luby-transform-code","display_name":"Luby transform code","score":0.4724999964237213}],"concepts":[{"id":"https://openalex.org/C46900642","wikidata":"https://www.wikidata.org/wiki/Q2647","display_name":"Huffman coding","level":3,"score":0.9531999826431274},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.6818000078201294},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.5877000093460083},{"id":"https://openalex.org/C115223089","wikidata":"https://www.wikidata.org/wiki/Q4885542","display_name":"Canonical Huffman code","level":5,"score":0.5834000110626221},{"id":"https://openalex.org/C103093684","wikidata":"https://www.wikidata.org/wiki/Q7094069","display_name":"Online codes","level":5,"score":0.5656999945640564},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.511900007724762},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4970000088214874},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4830000102519989},{"id":"https://openalex.org/C128151799","wikidata":"https://www.wikidata.org/wiki/Q13563306","display_name":"Luby transform code","level":5,"score":0.4724999964237213},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4715999960899353},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.4702000021934509},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46650001406669617},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.454800009727478},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4406000077724457},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.4120999872684479},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.361299991607666},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3474000096321106},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3431999981403351},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3402999937534332},{"id":"https://openalex.org/C76132124","wikidata":"https://www.wikidata.org/wiki/Q5474786","display_name":"Fountain code","level":5,"score":0.31349998712539673},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.2939999997615814},{"id":"https://openalex.org/C65058987","wikidata":"https://www.wikidata.org/wiki/Q7826005","display_name":"Tornado code","level":5,"score":0.267300009727478},{"id":"https://openalex.org/C101252705","wikidata":"https://www.wikidata.org/wiki/Q7294373","display_name":"Raptor code","level":5,"score":0.2612999975681305},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.25099998712539673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit63088.2025.11195232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit63088.2025.11195232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Information Theory (ISIT)","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":17,"referenced_works":["https://openalex.org/W1537803653","https://openalex.org/W1580101844","https://openalex.org/W1977439868","https://openalex.org/W1988945486","https://openalex.org/W1990351883","https://openalex.org/W2060108852","https://openalex.org/W2101215277","https://openalex.org/W2886760888","https://openalex.org/W3021732483","https://openalex.org/W3080558280","https://openalex.org/W3196851954","https://openalex.org/W3198825767","https://openalex.org/W4239182009","https://openalex.org/W4321194415","https://openalex.org/W4386702597","https://openalex.org/W4401693643","https://openalex.org/W4413887358"],"related_works":[],"abstract_inverted_index":{"We":[0,16],"present":[1],"an":[2,48],"efficient":[3,80],"construction":[4],"of":[5,21,27,47],"variable-to-fixed-length":[6],"(VF)":[7],"codes":[8,28,42,59,82,86],"under":[9],"conditions":[10],"where":[11],"encoding":[12,49],"delay":[13],"is":[14,66],"allowed.":[15],"introduce":[17],"a":[18,25],"generalized":[19],"form":[20],"parsetree":[22],"sets":[23],"representing":[24],"class":[26],"broader":[29],"than":[30],"the":[31,39,58,63],"almost":[32],"instantaneous":[33],"VF":[34,41,81,96],"(AIVF)":[35],"codes,":[36],"which":[37],"are":[38,92],"conventional":[40,95],"that":[43,62,76,83,91],"allow":[44],"one":[45],"symbol":[46],"delay.":[50],"Using":[51],"Huffman":[52,71,85],"trees,":[53],"we":[54,77],"can":[55,78],"optimally":[56],"construct":[57],"and":[60],"guarantee":[61],"compression":[64],"efficiency":[65],"at":[67],"least":[68],"compatible":[69],"with":[70],"codes.":[72,97],"Numerical":[73],"evaluations":[74],"show":[75],"make":[79],"outperform":[84],"even":[87],"for":[88],"input":[89],"sources":[90],"disadvantageous":[93],"to":[94]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-21T00:00:00"}
