{"id":"https://openalex.org/W4387450880","doi":"https://doi.org/10.3390/computation11100202","title":"Enhancing Network Availability: An Optimization Approach","display_name":"Enhancing Network Availability: An Optimization Approach","publication_year":2023,"publication_date":"2023-10-09","ids":{"openalex":"https://openalex.org/W4387450880","doi":"https://doi.org/10.3390/computation11100202"},"language":"en","primary_location":{"id":"doi:10.3390/computation11100202","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation11100202","pdf_url":"https://www.mdpi.com/2079-3197/11/10/202/pdf?version=1696857801","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2079-3197/11/10/202/pdf?version=1696857801","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091695854","display_name":"Yaser Al Mtawa","orcid":"https://orcid.org/0000-0002-0553-9385"},"institutions":[{"id":"https://openalex.org/I872945872","display_name":"University of Winnipeg","ror":"https://ror.org/02gdzyx04","country_code":"CA","type":"education","lineage":["https://openalex.org/I872945872"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Yaser Al Mtawa","raw_affiliation_strings":["Applied Computer Science, The University of Winnipeg, Winnipeg, MB R3B 2E9, Canada"],"raw_orcid":"https://orcid.org/0000-0002-0553-9385","affiliations":[{"raw_affiliation_string":"Applied Computer Science, The University of Winnipeg, Winnipeg, MB R3B 2E9, Canada","institution_ids":["https://openalex.org/I872945872"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5091695854"],"corresponding_institution_ids":["https://openalex.org/I872945872"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.5903,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69202754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"11","issue":"10","first_page":"202","last_page":"202"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9998000264167786,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.8558330535888672},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.77009117603302},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7638607025146484},{"id":"https://openalex.org/keywords/multipath-routing","display_name":"Multipath routing","score":0.6778502464294434},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6769797205924988},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.6435551047325134},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5991567373275757},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5685575604438782},{"id":"https://openalex.org/keywords/high-availability","display_name":"High availability","score":0.4653039574623108},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.4390888810157776},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4346712827682495},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4300786256790161},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.3404395878314972},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.20884281396865845},{"id":"https://openalex.org/keywords/link-state-routing-protocol","display_name":"Link-state routing protocol","score":0.132874995470047}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8558330535888672},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.77009117603302},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7638607025146484},{"id":"https://openalex.org/C76522221","wikidata":"https://www.wikidata.org/wiki/Q5035396","display_name":"Multipath routing","level":5,"score":0.6778502464294434},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6769797205924988},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.6435551047325134},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5991567373275757},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5685575604438782},{"id":"https://openalex.org/C65813073","wikidata":"https://www.wikidata.org/wiki/Q1622420","display_name":"High availability","level":2,"score":0.4653039574623108},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.4390888810157776},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4346712827682495},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4300786256790161},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.3404395878314972},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.20884281396865845},{"id":"https://openalex.org/C89305328","wikidata":"https://www.wikidata.org/wiki/Q1755411","display_name":"Link-state routing protocol","level":4,"score":0.132874995470047},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/computation11100202","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation11100202","pdf_url":"https://www.mdpi.com/2079-3197/11/10/202/pdf?version=1696857801","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computation","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:469dc56ace504368999ead24fd6d665c","is_oa":true,"landing_page_url":"https://doaj.org/article/469dc56ace504368999ead24fd6d665c","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computation, Vol 11, Iss 10, p 202 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/computation11100202","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation11100202","pdf_url":"https://www.mdpi.com/2079-3197/11/10/202/pdf?version=1696857801","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computation","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4387450880.pdf"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W2011282943","https://openalex.org/W2026063750","https://openalex.org/W2096655151","https://openalex.org/W2149342630","https://openalex.org/W2154434560","https://openalex.org/W2155061423","https://openalex.org/W2169528473","https://openalex.org/W2800024708","https://openalex.org/W2919775137","https://openalex.org/W2945603872","https://openalex.org/W2988054968","https://openalex.org/W3021956073","https://openalex.org/W3023420356","https://openalex.org/W3034292819","https://openalex.org/W3089637452","https://openalex.org/W3112320187","https://openalex.org/W3124269345","https://openalex.org/W3190128651","https://openalex.org/W4206211249","https://openalex.org/W4212860952","https://openalex.org/W4224278393","https://openalex.org/W4286300265","https://openalex.org/W4309874991","https://openalex.org/W4386243246"],"related_works":["https://openalex.org/W2955195711","https://openalex.org/W2354454611","https://openalex.org/W2993266126","https://openalex.org/W2348339288","https://openalex.org/W2918996422","https://openalex.org/W2540527569","https://openalex.org/W2040682353","https://openalex.org/W2356481773","https://openalex.org/W2350076876","https://openalex.org/W2182134537"],"abstract_inverted_index":{"High":[0],"availability":[1,23,54],"is":[2],"vital":[3],"for":[4,78,87,101],"network":[5,43,125],"operators":[6],"to":[7],"ensure":[8],"reliable":[9],"services.":[10],"Network":[11],"faults":[12],"can":[13],"disrupt":[14],"functionality":[15],"and":[16,27,68,93,96,111,121],"require":[17],"quick":[18],"recovery.":[19],"Multipath":[20],"networking":[21],"enhances":[22],"through":[24,59],"load":[25,66],"balancing":[26,67],"optimal":[28,80],"link":[29],"utilization.":[30],"However,":[31],"equal-cost":[32],"multipath":[33,81,90],"(ECMP)":[34],"routing":[35],"has":[36],"limitations":[37],"in":[38,123],"effectively":[39],"using":[40,108],"multipaths,":[41],"decreasing":[42],"availability.":[44,126],"This":[45],"paper":[46],"proposes":[47],"a":[48],"three-phase":[49],"disjoint-path":[50],"framework":[51,63],"that":[52],"improves":[53],"by":[55],"directing":[56],"traffic":[57],"flows":[58],"separate":[60],"paths.":[61],"The":[62,114],"provides":[64],"effective":[65],"meets":[69],"various":[70],"service":[71],"requirements.":[72],"It":[73],"includes":[74],"the":[75,83,89,97,103,117],"Optimization":[76],"phase":[77,86,100],"identifying":[79],"solutions,":[82],"Path":[84],"Separation":[85],"dividing":[88],"into":[91],"working":[92],"backup":[94],"sets,":[95],"Quality":[98],"Assessment":[99],"evaluating":[102],"robustness":[104],"of":[105],"both":[106],"sets":[107],"topological":[109],"metrics":[110],"micro-based":[112],"characteristics.":[113],"simulations":[115],"demonstrate":[116],"proposed":[118],"framework\u2019s":[119],"validation":[120],"effectiveness":[122],"enhancing":[124]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-02-03T00:53:05.648605","created_date":"2025-10-10T00:00:00"}