{"id":"https://openalex.org/W7114790950","doi":"https://doi.org/10.1109/jsac.2025.3642838","title":"Cross-Problem Solving for Network Optimization: Is Problem-Aware Learning the Key?","display_name":"Cross-Problem Solving for Network Optimization: Is Problem-Aware Learning the Key?","publication_year":2025,"publication_date":"2025-12-11","ids":{"openalex":"https://openalex.org/W7114790950","doi":"https://doi.org/10.1109/jsac.2025.3642838"},"language":null,"primary_location":{"id":"doi:10.1109/jsac.2025.3642838","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3642838","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-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":null,"display_name":"Ruihuai Liang","orcid":"https://orcid.org/0009-0007-3402-8086"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruihuai Liang","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0009-0007-3402-8086","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bo Yang","orcid":"https://orcid.org/0000-0002-6275-8904"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Yang","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-6275-8904","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Pengyu Chen","orcid":"https://orcid.org/0009-0004-6625-2160"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyu Chen","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0009-0004-6625-2160","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xuelin Cao","orcid":"https://orcid.org/0000-0002-6221-0754"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuelin Cao","raw_affiliation_strings":["School of Cyber Engineering, Xidian University, Xi&#x2019;an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-6221-0754","affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi&#x2019;an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhiwen Yu","orcid":"https://orcid.org/0000-0002-9905-3238"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwen Yu","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-9905-3238","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"H. Vincent Poor","orcid":"https://orcid.org/0000-0002-2062-131X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Vincent Poor","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, USA"],"raw_orcid":"https://orcid.org/0000-0002-2062-131X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":null,"display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-9307-2120","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8777,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.89376139,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"44","issue":null,"first_page":"2444","last_page":"2461"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.35910001397132874,"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":0.35910001397132874,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.16449999809265137,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.043699998408555984,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/solver","display_name":"Solver","score":0.6403999924659729},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.45680001378059387},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4296000003814697},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.4002000093460083},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.3950999975204468},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.3817000091075897},{"id":"https://openalex.org/keywords/inefficiency","display_name":"Inefficiency","score":0.37869998812675476},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.3700999915599823}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8892999887466431},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.6403999924659729},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47600001096725464},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.45680001378059387},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4296000003814697},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41850000619888306},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.4002000093460083},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.3950999975204468},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.3817000091075897},{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.37869998812675476},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.3700999915599823},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.3619000017642975},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.3564000129699707},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.3212999999523163},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3188000023365021},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.31859999895095825},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.30660000443458557},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.29910001158714294},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.2858999967575073},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.2838999927043915},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2741999924182892},{"id":"https://openalex.org/C73301696","wikidata":"https://www.wikidata.org/wiki/Q5469984","display_name":"Formalism (music)","level":3,"score":0.2583000063896179},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.2508000135421753}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2025.3642838","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3642838","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.4013163447380066,"id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G7825161625","display_name":null,"funder_award_id":"D5000250296","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336350","display_name":"Key Research and Development Projects of Shaanxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W2595769576","https://openalex.org/W2624989916","https://openalex.org/W2781054684","https://openalex.org/W2807706688","https://openalex.org/W2896457183","https://openalex.org/W2943720585","https://openalex.org/W2968764495","https://openalex.org/W2969519626","https://openalex.org/W3023078779","https://openalex.org/W3113239520","https://openalex.org/W3151051775","https://openalex.org/W3152772956","https://openalex.org/W4283205773","https://openalex.org/W4283210695","https://openalex.org/W4289523162","https://openalex.org/W4289792861","https://openalex.org/W4312933868","https://openalex.org/W4319338568","https://openalex.org/W4323038324","https://openalex.org/W4381735906","https://openalex.org/W4385245566","https://openalex.org/W4385453555","https://openalex.org/W4386243253","https://openalex.org/W4386243274","https://openalex.org/W4386260518","https://openalex.org/W4386766970","https://openalex.org/W4386918966","https://openalex.org/W4387227526","https://openalex.org/W4388629245","https://openalex.org/W4388644524","https://openalex.org/W4391019625","https://openalex.org/W4391590983","https://openalex.org/W4400112999","https://openalex.org/W4402473944","https://openalex.org/W4405014202","https://openalex.org/W4406110398","https://openalex.org/W4406311637","https://openalex.org/W4406321575","https://openalex.org/W4406983296","https://openalex.org/W4410358938","https://openalex.org/W4410428390","https://openalex.org/W4410853633","https://openalex.org/W4412722283"],"related_works":[],"abstract_inverted_index":{"As":[0],"intelligent":[1,187],"network":[2,134,188],"services":[3,26],"continue":[4],"to":[5,30,62,102,122,126,142,168],"diversify,":[6],"ensuring":[7],"efficient":[8],"and":[9,32,40,45,56,64,80,124,190],"adaptive":[10],"resource":[11,191],"allocation":[12],"in":[13],"edge":[14],"networks":[15],"has":[16],"become":[17],"increasingly":[18],"critical.":[19],"Yet":[20],"the":[21,60,70,109,120,147],"wide":[22],"functional":[23],"variations":[24],"across":[25,131],"often":[27],"give":[28],"rise":[29],"new":[31,151],"unforeseen":[33],"optimization":[34,113,135],"problems,":[35],"rendering":[36],"traditional":[37],"manual":[38],"modeling":[39],"solver":[41],"design":[42],"both":[43],"time-consuming":[44],"inflexible.":[46],"This":[47],"limitation":[48],"reveals":[49],"a":[50,91,98,180],"key":[51],"gap":[52,79],"between":[53],"current":[54],"methods":[55],"human":[57],"solving":[58],"\u2014":[59],"inability":[61],"recognize":[63],"understand":[65,123],"problem":[66,127],"characteristics.":[67],"It":[68],"raises":[69],"question":[71],"of":[72,112,149],"whether":[73],"problem-aware":[74,92,99,177],"learning":[75,100,178],"can":[76],"bridge":[77],"this":[78,87],"support":[81],"effective":[82],"cross-problem":[83,104],"generalization.":[84,105],"To":[85],"answer":[86],"question,":[88],"we":[89],"propose":[90],"diffusion":[93],"(PAD)":[94],"model,":[95],"which":[96],"leverages":[97],"framework":[101],"enable":[103],"By":[106],"explicitly":[107],"encoding":[108],"mathematical":[110],"formulations":[111],"problems":[114,136,144],"into":[115],"token-level":[116],"embeddings,":[117],"PAD":[118,139],"empowers":[119],"model":[121],"adapt":[125],"structures.":[128],"Extensive":[129],"experiments":[130,174],"ten":[132],"representative":[133],"show":[137],"that":[138,176],"generalizes":[140],"well":[141],"unseen":[143],"while":[145],"avoiding":[146],"inefficiency":[148],"building":[150],"solvers":[152,185],"from":[153],"scratch,":[154],"yet":[155],"still":[156],"delivering":[157],"competitive":[158],"solution":[159,170],"quality.":[160],"Meanwhile,":[161],"an":[162],"auxiliary":[163],"constraint-aware":[164],"module":[165],"is":[166,195],"designed":[167],"enforce":[169],"validity":[171],"further.":[172],"The":[173],"indicate":[175],"opens":[179],"promising":[181],"direction":[182],"toward":[183],"general-purpose":[184],"for":[186],"operation":[189],"management.":[192],"Our":[193],"code":[194],"open":[196],"source":[197],"at":[198],"https://github.com/qiyu3816/PAD.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-12-11T00:00:00"}
