{"id":"https://openalex.org/W2084692929","doi":"https://doi.org/10.1109/icumt.2010.5676583","title":"Link availability mapping in infrastructure-based overlay networks","display_name":"Link availability mapping in infrastructure-based overlay networks","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W2084692929","doi":"https://doi.org/10.1109/icumt.2010.5676583","mag":"2084692929"},"language":"en","primary_location":{"id":"doi:10.1109/icumt.2010.5676583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2010.5676583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Congress on Ultra Modern Telecommunications and Control Systems","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/A5088871308","display_name":"Peera Pacharintanakul","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Peera Pacharintanakul","raw_affiliation_strings":["Graduate Telecommunications and Networking Program, University of Pittsburgh, Pittsburgh, PA, USA","Graduate Telecommunications and Networking Program, University of Pittsburgh, PA 15260, United States"],"affiliations":[{"raw_affiliation_string":"Graduate Telecommunications and Networking Program, University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"Graduate Telecommunications and Networking Program, University of Pittsburgh, PA 15260, United States","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083599909","display_name":"David Tipper","orcid":"https://orcid.org/0000-0002-9429-6425"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Tipper","raw_affiliation_strings":["Graduate Telecommunications and Networking Program, University of Pittsburgh, Pittsburgh, PA, USA","Graduate Telecommunications and Networking Program, University of Pittsburgh, PA 15260, United States"],"affiliations":[{"raw_affiliation_string":"Graduate Telecommunications and Networking Program, University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"Graduate Telecommunications and Networking Program, University of Pittsburgh, PA 15260, United States","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5088871308"],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":null,"apc_paid":null,"fwci":0.2941,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.64828673,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"552","last_page":"558"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9973999857902527,"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/T10232","display_name":"Optical Network Technologies","score":0.9965999722480774,"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/overlay-network","display_name":"Overlay network","score":0.8153926134109497},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7749884128570557},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7393766641616821},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6560282111167908},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6518132090568542},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.5945714712142944},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5912185907363892},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5839574933052063},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.4650372862815857},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.20830601453781128}],"concepts":[{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.8153926134109497},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7749884128570557},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7393766641616821},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6560282111167908},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6518132090568542},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.5945714712142944},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5912185907363892},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5839574933052063},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.4650372862815857},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.20830601453781128},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icumt.2010.5676583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2010.5676583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Congress on Ultra Modern Telecommunications and Control Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:d-scholarship.pitt.edu:5890","is_oa":false,"landing_page_url":"http://d-scholarship.pitt.edu/5890/1/licence.txt","pdf_url":null,"source":{"id":"https://openalex.org/S4306402375","display_name":"D-Scholarship@Pitt (University of Pittsburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I170201317","host_organization_name":"University of Pittsburgh","host_organization_lineage":["https://openalex.org/I170201317"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W308724400","https://openalex.org/W1484040084","https://openalex.org/W1822044859","https://openalex.org/W1978455636","https://openalex.org/W2016590132","https://openalex.org/W2036405764","https://openalex.org/W2103747575","https://openalex.org/W2114415703","https://openalex.org/W2123076139","https://openalex.org/W2126837027","https://openalex.org/W2135972230","https://openalex.org/W2149933719","https://openalex.org/W2161471999","https://openalex.org/W2164922601","https://openalex.org/W2167072345","https://openalex.org/W2169836777","https://openalex.org/W4252112222","https://openalex.org/W6610937845","https://openalex.org/W6992347331"],"related_works":["https://openalex.org/W89955905","https://openalex.org/W2126533264","https://openalex.org/W2042060105","https://openalex.org/W1637847238","https://openalex.org/W2122565901","https://openalex.org/W2041341978","https://openalex.org/W2134691083","https://openalex.org/W2563260350","https://openalex.org/W1988290982","https://openalex.org/W2084992752"],"abstract_inverted_index":{"Core":[0],"networks":[1,6],"are":[2],"increasingly":[3],"supporting":[4],"overlay":[5],"on":[7],"top":[8],"of":[9,58,70],"an":[10],"IP-WDM":[11],"network.":[12],"As":[13],"network":[14,27,73],"reliability":[15],"is":[16,29],"a":[17,20,64],"growing":[18],"concern,":[19],"major":[21],"challenge":[22],"in":[23],"the":[24,30,59,68,71,97],"survivable":[25,32],"layered":[26,72],"design":[28],"crosslayer":[31],"mapping":[33,61,85],"problem":[34,53],"that":[35],"deals":[36],"with":[37],"QoS":[38],"parameters":[39],"such":[40],"as":[41,74,76],"availability,":[42],"lightpath":[43],"length,":[44],"and":[45,54,79,82],"many":[46],"others.":[47],"This":[48],"work":[49],"directly":[50],"studies":[51],"this":[52],"proposes":[55],"matrix":[56],"formulations":[57],"NP-hard":[60],"problem,":[62],"giving":[63],"detailed":[65],"insight":[66],"into":[67],"structure":[69],"well":[75],"relationships":[77],"between":[78],"among":[80],"links,":[81],"some":[83],"potential":[84],"extensions.":[86],"Numerical":[87],"experiments":[88],"show":[89],"availability":[90],"gains":[91],"at":[92],"no":[93],"expense,":[94],"occasionally,":[95],"to":[96],"routing":[98],"cost.":[99]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}