{"id":"https://openalex.org/W4411472034","doi":"https://doi.org/10.1109/tmc.2025.3581512","title":"CADTR: Context-Aware Trust Routing Algorithm Based on Priority Sampling DDPG for UASNs","display_name":"CADTR: Context-Aware Trust Routing Algorithm Based on Priority Sampling DDPG for UASNs","publication_year":2025,"publication_date":"2025-06-20","ids":{"openalex":"https://openalex.org/W4411472034","doi":"https://doi.org/10.1109/tmc.2025.3581512"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2025.3581512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3581512","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","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":"https://openalex.org/A5074005571","display_name":"Yu He","orcid":"https://orcid.org/0000-0003-2378-2933"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu He","raw_affiliation_strings":["College of Information Science and Engineering, Hohai University, Changzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2378-2933","affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Hohai University, Changzhou, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070719868","display_name":"Guangjie Han","orcid":"https://orcid.org/0000-0002-6921-7369"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangjie Han","raw_affiliation_strings":["Key Laboratory of Maritime Intelligent Network Information Technology, Ministry of Education, Hohai University, Changzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-6921-7369","affiliations":[{"raw_affiliation_string":"Key Laboratory of Maritime Intelligent Network Information Technology, Ministry of Education, Hohai University, Changzhou, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jinfang Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinfang Jiang","raw_affiliation_strings":["College of Information Science and Engineering, Hohai University, Changzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Hohai University, Changzhou, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074218783","display_name":"Xin Cheng","orcid":"https://orcid.org/0000-0001-6615-3104"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Cheng","raw_affiliation_strings":["College of Information Science and Engineering, Hohai University, Changzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-6615-3104","affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Hohai University, Changzhou, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023321537","display_name":"Pengfei Xu","orcid":"https://orcid.org/0000-0001-9297-4336"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Xu","raw_affiliation_strings":["Oceanography Institute, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-9297-4336","affiliations":[{"raw_affiliation_string":"Oceanography Institute, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I163340411"],"apc_list":null,"apc_paid":null,"fwci":3.3337,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.9252106,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"24","issue":"11","first_page":"11688","last_page":"11702"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9922000169754028,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9922000169754028,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9743000268936157,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9577999711036682,"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/computer-science","display_name":"Computer science","score":0.811077356338501},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5676103830337524},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5248361229896545},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5151192545890808},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42196905612945557},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.41980984807014465},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3661627173423767},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11382484436035156}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.811077356338501},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5676103830337524},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5248361229896545},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5151192545890808},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42196905612945557},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.41980984807014465},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3661627173423767},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11382484436035156},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2025.3581512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3581512","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G367928270","display_name":null,"funder_award_id":"BK20240346","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G3853590937","display_name":null,"funder_award_id":"U22A2011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6416142399","display_name":null,"funder_award_id":"62402161","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W2104261215","https://openalex.org/W2116715593","https://openalex.org/W2135363691","https://openalex.org/W2169011930","https://openalex.org/W2892472137","https://openalex.org/W2973229164","https://openalex.org/W3011751903","https://openalex.org/W3119915333","https://openalex.org/W3128965135","https://openalex.org/W3202385909","https://openalex.org/W4225912387","https://openalex.org/W4285109560","https://openalex.org/W4310798775","https://openalex.org/W4362633585","https://openalex.org/W4367281945","https://openalex.org/W4382999117","https://openalex.org/W4384938588","https://openalex.org/W4385569650","https://openalex.org/W4386902915","https://openalex.org/W4388101271","https://openalex.org/W4388912028","https://openalex.org/W4390906203","https://openalex.org/W4391759686","https://openalex.org/W4394863031","https://openalex.org/W4396612065","https://openalex.org/W4396909983","https://openalex.org/W4399527656","https://openalex.org/W4400488079","https://openalex.org/W4400645314","https://openalex.org/W4401074987","https://openalex.org/W4407213024","https://openalex.org/W4407385845"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W4409439182","https://openalex.org/W2053286651","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2181413294","https://openalex.org/W2052122378","https://openalex.org/W2544423928","https://openalex.org/W2062023542"],"abstract_inverted_index":{"The":[0],"underwater":[1,12,19,32,39,56,109,169],"acoustic":[2,40,170],"sensor":[3],"network":[4,33],"(UASN)":[5],"is":[6,22,68,117,141],"a":[7,73,112,136,162],"pivotal":[8],"paradigm":[9],"within":[10],"the":[11,28,36,97,121,145,149,181,191,211,215,228,238,241,255,261,265,283],"Internet":[13],"of":[14,31,38,54,101,123,180,214,264,270],"Things,":[15],"where":[16],"multi-hop":[17],"forwarding-based":[18],"data":[20,50,102,278],"routing":[21,64,76,93,103,216,233,266],"essential":[23],"for":[24,66,126],"information":[25],"acquisition.":[26],"However,":[27],"dynamic":[29,105,163],"nature":[30],"topology":[34,164],"and":[35,48,58,99,106,153,167,201,224,244,277],"instability":[37],"communication":[41,171,202],"pose":[42],"significant":[43],"challenges":[44],"to":[45,119,135,151,176,190,196,198,247,282],"achieving":[46],"efficient":[47],"reliable":[49],"transmission.":[51],"In":[52],"light":[53],"unreliable":[55],"environments":[57],"potential":[59],"malicious":[60],"attacks,":[61],"studying":[62],"trusted":[63],"strategies":[65],"UASNs":[67],"crucial.":[69],"This":[70,139,205],"study":[71],"introduces":[72],"context-aware":[74],"trust":[75,114,128,133,155,242],"scheme":[77],"(CADTR)":[78],"based":[79,157],"on":[80,158],"deep":[81],"reinforcement":[82],"learning":[83],"(DRL),":[84],"which":[85],"integrates":[86],"real-time":[87,159,178],"environmental":[88],"state":[89],"perception":[90,165,172,179,245],"with":[91,144,237],"AI-driven":[92],"decisions,":[94],"thereby":[95],"enhancing":[96],"reliability":[98],"robustness":[100],"in":[104,268],"potentially":[107],"hostile":[108],"scenarios.":[110],"Firstly,":[111],"unified":[113,137],"evidence":[115,124,134,243],"framework":[116,140],"developed":[118],"strengthen":[120],"support":[122],"experience":[125,183,208],"subsequent":[127],"decisions":[129],"by":[130,235],"mapping":[131],"multi-dimensional":[132],"scale.":[138],"tightly":[142],"coupled":[143],"DRL":[146,192,229],"agent,":[147,193],"allowing":[148],"agent":[150,230],"evaluate":[152],"update":[154],"levels":[156],"evidence.":[160],"Secondly,":[161],"model":[166,173,221],"an":[168],"are":[174],"constructed":[175],"enable":[177],"interactive":[182],"context.":[184],"These":[185],"models":[186,246],"provide":[187],"continuous":[188],"input":[189],"enabling":[194],"it":[195],"adapt":[197],"topological":[199],"changes":[200],"conditions":[203],"dynamically.":[204],"facilitates":[206],"priority":[207],"sampling":[209],"during":[210],"training":[212,222],"process":[213],"decision":[217,225],"model,":[218],"indirectly":[219],"boosting":[220],"efficiency":[223],"accuracy.":[226],"Finally,":[227],"learns":[231],"optimal":[232],"policies":[234],"interacting":[236],"environment,":[239],"leveraging":[240],"make":[248],"informed":[249],"decisions.":[250],"Experimental":[251],"results":[252],"demonstrate":[253],"that":[254],"proposed":[256],"CADTR":[257],"algorithm":[258],"significantly":[259],"improves":[260],"overall":[262],"performance":[263],"strategy":[267],"terms":[269],"packet":[271],"delivery":[272],"rate,":[273],"energy":[274],"utilization":[275],"efficiency,":[276],"transmission":[279],"delay":[280],"compared":[281],"benchmark":[284],"algorithms.":[285]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
