{"id":"https://openalex.org/W1596878246","doi":"https://doi.org/10.1109/icccn.2002.1043085","title":"Multicast virtual topologies in WDM paths and rings with splitting loss","display_name":"Multicast virtual topologies in WDM paths and rings with splitting loss","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1596878246","doi":"https://doi.org/10.1109/icccn.2002.1043085","mag":"1596878246"},"language":"en","primary_location":{"id":"doi:10.1109/icccn.2002.1043085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2002.1043085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. Eleventh International Conference on Computer Communications and Networks","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/A5081839833","display_name":"Ran Libeskind-Hadas","orcid":"https://orcid.org/0000-0001-9120-1948"},"institutions":[{"id":"https://openalex.org/I133543626","display_name":"Harvey Mudd College","ror":"https://ror.org/025ecfn45","country_code":"US","type":"education","lineage":["https://openalex.org/I133543626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Libeskind-Hadas","raw_affiliation_strings":["Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","Department of Computer Science Harvey Mudd College Claremont, CA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","institution_ids":["https://openalex.org/I133543626"]},{"raw_affiliation_string":"Department of Computer Science Harvey Mudd College Claremont, CA USA","institution_ids":["https://openalex.org/I133543626"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061761478","display_name":"Jeff Hartline","orcid":null},"institutions":[{"id":"https://openalex.org/I133543626","display_name":"Harvey Mudd College","ror":"https://ror.org/025ecfn45","country_code":"US","type":"education","lineage":["https://openalex.org/I133543626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.R. Hartline","raw_affiliation_strings":["Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","Department of Computer Science Harvey Mudd College Claremont, CA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","institution_ids":["https://openalex.org/I133543626"]},{"raw_affiliation_string":"Department of Computer Science Harvey Mudd College Claremont, CA USA","institution_ids":["https://openalex.org/I133543626"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090276152","display_name":"Kurt Dresner","orcid":null},"institutions":[{"id":"https://openalex.org/I133543626","display_name":"Harvey Mudd College","ror":"https://ror.org/025ecfn45","country_code":"US","type":"education","lineage":["https://openalex.org/I133543626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Dresner","raw_affiliation_strings":["Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","Department of Computer Science Harvey Mudd College Claremont, CA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","institution_ids":["https://openalex.org/I133543626"]},{"raw_affiliation_string":"Department of Computer Science Harvey Mudd College Claremont, CA USA","institution_ids":["https://openalex.org/I133543626"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012628999","display_name":"Ethan Drucker","orcid":null},"institutions":[{"id":"https://openalex.org/I133543626","display_name":"Harvey Mudd College","ror":"https://ror.org/025ecfn45","country_code":"US","type":"education","lineage":["https://openalex.org/I133543626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E. Drucker","raw_affiliation_strings":["Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","Department of Computer Science Harvey Mudd College Claremont, CA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","institution_ids":["https://openalex.org/I133543626"]},{"raw_affiliation_string":"Department of Computer Science Harvey Mudd College Claremont, CA USA","institution_ids":["https://openalex.org/I133543626"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015284950","display_name":"K.J. Ray","orcid":null},"institutions":[{"id":"https://openalex.org/I133543626","display_name":"Harvey Mudd College","ror":"https://ror.org/025ecfn45","country_code":"US","type":"education","lineage":["https://openalex.org/I133543626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Ray","raw_affiliation_strings":["Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","Department of Computer Science Harvey Mudd College Claremont, CA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harvey Mudd College, Claremont, CA, USA","institution_ids":["https://openalex.org/I133543626"]},{"raw_affiliation_string":"Department of Computer Science Harvey Mudd College Claremont, CA USA","institution_ids":["https://openalex.org/I133543626"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I133543626"],"apc_list":null,"apc_paid":null,"fwci":2.1523,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.86572302,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"318","last_page":"321"},"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":0.9987999796867371,"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":0.9965000152587891,"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":0.8755176663398743},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.7494636178016663},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7116401195526123},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6042951345443726},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.49419882893562317},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48482099175453186},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.47364842891693115},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45438823103904724},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.4349935054779053},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3905271291732788},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17956748604774475},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13150006532669067},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.09983846545219421},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08037900924682617}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8755176663398743},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.7494636178016663},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7116401195526123},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6042951345443726},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.49419882893562317},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48482099175453186},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.47364842891693115},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45438823103904724},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.4349935054779053},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3905271291732788},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17956748604774475},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13150006532669067},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.09983846545219421},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08037900924682617},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icccn.2002.1043085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2002.1043085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. Eleventh International Conference on Computer Communications and Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.110.4602","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.110.4602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.utexas.edu/~kdresner/pubs/files/2002icccn-hadas.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1989369524","https://openalex.org/W1998434369","https://openalex.org/W2086779593","https://openalex.org/W2107750010","https://openalex.org/W2109954492","https://openalex.org/W2117858164","https://openalex.org/W2122565472","https://openalex.org/W2123073286","https://openalex.org/W2130444704","https://openalex.org/W2134228851","https://openalex.org/W2140761707","https://openalex.org/W2141106628","https://openalex.org/W2151652350","https://openalex.org/W4236332929","https://openalex.org/W6676290663"],"related_works":["https://openalex.org/W2347553438","https://openalex.org/W2371847117","https://openalex.org/W1528315273","https://openalex.org/W2080190883","https://openalex.org/W1641494654","https://openalex.org/W1562309867","https://openalex.org/W2382719989","https://openalex.org/W1541871842","https://openalex.org/W1983112376","https://openalex.org/W2099023627"],"abstract_inverted_index":{"This":[0,65],"paper":[1,82],"addresses":[2],"the":[3,24,29,86,109],"problem":[4,87,110],"of":[5,31,88],"constructing":[6],"optimal":[7,90],"virtual":[8,91],"topologies":[9,92],"for":[10,113],"multicast":[11,36],"communication":[12,37],"in":[13,75,100,103],"optical":[14],"networks":[15,34],"employing":[16],"wavelength-division":[17],"multiplexing":[18],"(WDM).":[19],"For":[20],"concreteness,":[21],"we":[22,83],"use":[23],"average":[25],"hop":[26],"distance":[27],"as":[28],"metric":[30],"optimality.":[32],"WDM":[33],"supporting":[35],"typically":[38],"employ":[39],"multicast-capable":[40],"switches":[41],"which":[42,71],"permit":[43],"a":[44,47,68],"path":[45],"entering":[46],"switch":[48],"on":[49],"an":[50],"incoming":[51],"wavelength":[52],"to":[53,59],"be":[54,98],"replicated":[55],"or":[56,61],"\"split\"":[57],"optically":[58],"one":[60],"more":[62],"output":[63],"links.":[64],"splitting":[66,94],"incurs":[67],"power":[69],"loss":[70,95],"is":[72,111],"frequently":[73],"neglected":[74],"existing":[76],"heuristics":[77],"and":[78,106],"algorithms.":[79],"In":[80],"this":[81],"show":[84],"that":[85],"finding":[89],"with":[93],"constraints":[96],"can":[97],"solved":[99],"polynomial":[101],"time":[102],"directed":[104],"paths":[105],"rings,":[107],"although":[108],"NP-complete":[112],"general":[114],"topologies.":[115]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}