{"id":"https://openalex.org/W2107617651","doi":"https://doi.org/10.1109/itng.2008.148","title":"Permutation Routing in All-Optical Multistage Clos Network","display_name":"Permutation Routing in All-Optical Multistage Clos Network","publication_year":2008,"publication_date":"2008-04-01","ids":{"openalex":"https://openalex.org/W2107617651","doi":"https://doi.org/10.1109/itng.2008.148","mag":"2107617651"},"language":"en","primary_location":{"id":"doi:10.1109/itng.2008.148","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itng.2008.148","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifth International Conference on Information Technology: New Generations (itng 2008)","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/A5065859669","display_name":"Ming-Jye Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I98298690","display_name":"I-Shou University","ror":"https://ror.org/04d7e4m76","country_code":"TW","type":"education","lineage":["https://openalex.org/I98298690"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming-Jye Lee","raw_affiliation_strings":["Department of Information Engineering, I-Shou University, Kaohsiung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, I-Shou University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I98298690"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102732380","display_name":"Chi\u2010Chang Chen","orcid":"https://orcid.org/0000-0002-6785-070X"},"institutions":[{"id":"https://openalex.org/I98298690","display_name":"I-Shou University","ror":"https://ror.org/04d7e4m76","country_code":"TW","type":"education","lineage":["https://openalex.org/I98298690"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Chang Chen","raw_affiliation_strings":["Department of Information Engineering, I-Shou University, Kaohsiung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, I-Shou University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I98298690"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078112412","display_name":"Chien-Ning Yeh","orcid":null},"institutions":[{"id":"https://openalex.org/I98298690","display_name":"I-Shou University","ror":"https://ror.org/04d7e4m76","country_code":"TW","type":"education","lineage":["https://openalex.org/I98298690"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Ning Yeh","raw_affiliation_strings":["Department of Applied Mathematics, I-Shou University, Kaohsiung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, I-Shou University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I98298690"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98298690"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13244237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1192","last_page":"1193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9997000098228455,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9915000200271606,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/clos-network","display_name":"Clos network","score":0.9323143362998962},{"id":"https://openalex.org/keywords/multistage-interconnection-networks","display_name":"Multistage interconnection networks","score":0.7808729410171509},{"id":"https://openalex.org/keywords/crosstalk","display_name":"Crosstalk","score":0.7406007051467896},{"id":"https://openalex.org/keywords/permutation","display_name":"Permutation (music)","score":0.7208185195922852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6983181834220886},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.6944204568862915},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5230811238288879},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5134199857711792},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.4631819725036621},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.436332106590271},{"id":"https://openalex.org/keywords/optical-switch","display_name":"Optical switch","score":0.42479410767555237},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.35053449869155884},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.22624212503433228},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1657092571258545},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.16091758012771606},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13237792253494263},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07623547315597534}],"concepts":[{"id":"https://openalex.org/C119700423","wikidata":"https://www.wikidata.org/wiki/Q4418086","display_name":"Clos network","level":2,"score":0.9323143362998962},{"id":"https://openalex.org/C2776832011","wikidata":"https://www.wikidata.org/wiki/Q6935099","display_name":"Multistage interconnection networks","level":3,"score":0.7808729410171509},{"id":"https://openalex.org/C169822122","wikidata":"https://www.wikidata.org/wiki/Q230187","display_name":"Crosstalk","level":2,"score":0.7406007051467896},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.7208185195922852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6983181834220886},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.6944204568862915},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5230811238288879},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5134199857711792},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.4631819725036621},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.436332106590271},{"id":"https://openalex.org/C101336846","wikidata":"https://www.wikidata.org/wiki/Q17105111","display_name":"Optical switch","level":2,"score":0.42479410767555237},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.35053449869155884},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.22624212503433228},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1657092571258545},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.16091758012771606},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13237792253494263},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07623547315597534},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itng.2008.148","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itng.2008.148","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifth International Conference on Information Technology: New Generations (itng 2008)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1517112821","https://openalex.org/W1603929139","https://openalex.org/W2016715486","https://openalex.org/W2030177443","https://openalex.org/W2096313289"],"related_works":["https://openalex.org/W2886903803","https://openalex.org/W2148916806","https://openalex.org/W238166416","https://openalex.org/W2741319545","https://openalex.org/W4231409707","https://openalex.org/W2075287115","https://openalex.org/W2044179488","https://openalex.org/W2532557366","https://openalex.org/W4233786373","https://openalex.org/W2124190853"],"abstract_inverted_index":{"Permutation":[0],"routing":[1,32],"is":[2,55],"a":[3],"popular":[4],"communication":[5],"pattern":[6],"in":[7,38,67],"the":[8,39,43,48,58],"interconnection":[9,19],"networks.":[10,35],"Most":[11],"of":[12,24],"previous":[13],"works":[14],"consider":[15],"routings":[16],"on":[17],"multistage":[18],"networks":[20],"(MINs)":[21],"which":[22],"consist":[23],"2times2":[25],"switches.":[26],"We":[27],"considered":[28],"all-optical":[29],"rearrangeable":[30],"permutation":[31],"for":[33],"Clos":[34],"The":[36],"signal":[37],"optical":[40],"switch":[41],"with":[42],"same":[44,59],"wavelength":[45,60,66,74,78],"will":[46],"cause":[47],"crosstalk":[49],"problem,":[50],"so":[51,62],"our":[52],"proposed":[53],"algorithm":[54],"to":[56,83],"rearrange":[57],"signals,":[61],"that":[63],"no":[64],"duplicate":[65],"any":[68],"single":[69],"middle":[70],"switch.":[71],"To":[72],"avoid":[73],"crosstalk,":[75],"we":[76],"use":[77],"domain":[79,89],"approach,":[80],"and":[81],"then":[82],"solve":[84],"blocking":[85],"condition":[86],"by":[87],"space":[88],"approach.":[90]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
