{"id":"https://openalex.org/W2086769419","doi":"https://doi.org/10.1109/icumt.2012.6459758","title":"p-Cycle-based protection of multicast connections in metropolitan area optical networks with quality-of-transmission considerations","display_name":"p-Cycle-based protection of multicast connections in metropolitan area optical networks with quality-of-transmission considerations","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2086769419","doi":"https://doi.org/10.1109/icumt.2012.6459758","mag":"2086769419"},"language":"en","primary_location":{"id":"doi:10.1109/icumt.2012.6459758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2012.6459758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IV International Congress on Ultra Modern Telecommunications and Control Systems","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/A5067602446","display_name":"Tania Panayiotou","orcid":"https://orcid.org/0000-0002-4698-9892"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Tania Panayiotou","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","[Dept. of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]},{"raw_affiliation_string":"[Dept. of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus]","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049093660","display_name":"Georgios Ellinas","orcid":"https://orcid.org/0000-0002-3319-7677"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Georgios Ellinas","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","[Dept. of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]},{"raw_affiliation_string":"[Dept. of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus]","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109924321","display_name":"N. Antoniades","orcid":null},"institutions":[{"id":"https://openalex.org/I142393192","display_name":"College of Staten Island","ror":"https://ror.org/02p179j44","country_code":"US","type":"education","lineage":["https://openalex.org/I142393192"]},{"id":"https://openalex.org/I174216632","display_name":"City University of New York","ror":"https://ror.org/00453a208","country_code":"US","type":"education","lineage":["https://openalex.org/I174216632"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Neo Antoniades","raw_affiliation_strings":["Department of Engineering Science, College of Staten Island, City University of New York, New York, NY, USA","Department of Engineering Science, College of Staten Island/CUNY, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Science, College of Staten Island, City University of New York, New York, NY, USA","institution_ids":["https://openalex.org/I142393192","https://openalex.org/I174216632"]},{"raw_affiliation_string":"Department of Engineering Science, College of Staten Island/CUNY, New York, USA","institution_ids":["https://openalex.org/I142393192"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"719","last_page":"724"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"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/T10232","display_name":"Optical Network Technologies","score":0.9988999962806702,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9969000220298767,"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/multicast","display_name":"Multicast","score":0.7706072330474854},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6442305445671082},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4929516315460205},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41030648350715637},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3877657353878021},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36399126052856445},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3414630591869354},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.23746314644813538},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19823011755943298},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14317867159843445}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.7706072330474854},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6442305445671082},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4929516315460205},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41030648350715637},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3877657353878021},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36399126052856445},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3414630591869354},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.23746314644813538},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19823011755943298},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14317867159843445}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icumt.2012.6459758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2012.6459758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IV International Congress on Ultra Modern Telecommunications and Control Systems","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":16,"referenced_works":["https://openalex.org/W1538465939","https://openalex.org/W1980445906","https://openalex.org/W2017712488","https://openalex.org/W2058195859","https://openalex.org/W2065179650","https://openalex.org/W2083781254","https://openalex.org/W2099161959","https://openalex.org/W2105726338","https://openalex.org/W2110879089","https://openalex.org/W2121238984","https://openalex.org/W2146176646","https://openalex.org/W2154992728","https://openalex.org/W2163464199","https://openalex.org/W2167268310","https://openalex.org/W2886662231","https://openalex.org/W4230937717"],"related_works":["https://openalex.org/W2033488476","https://openalex.org/W2131092765","https://openalex.org/W2277662012","https://openalex.org/W1589992863","https://openalex.org/W4377015086","https://openalex.org/W1617457131","https://openalex.org/W2369090769","https://openalex.org/W2997509936","https://openalex.org/W2167268310","https://openalex.org/W1942969496"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,30,33,45,57,68,71,74],"problem":[4],"of":[5,32,39,59,70,85],"protecting":[6],"multicast":[7],"sessions":[8],"in":[9,64,83],"transparent":[10],"optical":[11],"networks.":[12],"It":[13],"utilizes":[14],"a":[15,37,51,91,99],"novel":[16],"cycle":[17,101],"based":[18],"heuristic":[19,95],"algorithm":[20],"called":[21],"Q-based":[22],"p-Cycles":[23],"Heuristic":[24],"(QBPCH),":[25],"that":[26],"is":[27,62],"used":[28],"for":[29,73],"decomposition":[31],"graph":[34],"network":[35],"into":[36,43],"set":[38],"p-cycles,":[40],"while":[41],"taking":[42],"account":[44],"physical":[46],"layer":[47],"impairments":[48,72],"(PLIs)":[49],"via":[50],"Q-budgeting":[52],"approach.":[53,103],"In":[54],"this":[55],"technique":[56],"length":[58],"these":[60],"cycles":[61],"constrained":[63],"order":[65],"to":[66,90,98],"limit":[67],"effect":[69],"protection":[75],"paths.":[76],"The":[77],"proposed":[78],"scheme":[79],"exhibits":[80],"improved":[81],"performance":[82],"terms":[84],"blocking":[86],"probability":[87],"when":[88],"compared":[89],"traditional":[92],"ring":[93],"cover":[94],"(RC)":[96],"and":[97],"Hamiltonian":[100],"(HC)":[102]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}