{"id":"https://openalex.org/W2148228982","doi":"https://doi.org/10.1155/2015/971704","title":"SAFM: An Adaptive Socially Aware Feedback Mechanism in Delay Tolerant Sensor Networks","display_name":"SAFM: An Adaptive Socially Aware Feedback Mechanism in Delay Tolerant Sensor Networks","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2148228982","doi":"https://doi.org/10.1155/2015/971704","mag":"2148228982"},"language":"en","primary_location":{"id":"doi:10.1155/2015/971704","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/971704","pdf_url":null,"source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1155/2015/971704","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084097753","display_name":"Yan Liu","orcid":"https://orcid.org/0000-0002-7250-2144"},"institutions":[{"id":"https://openalex.org/I134687103","display_name":"Nanjing Tech University","ror":"https://ror.org/03sd35x91","country_code":"CN","type":"education","lineage":["https://openalex.org/I134687103"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yan Liu","raw_affiliation_strings":["College of Electrical Engineering and Control Science, Nanjing Tech University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering and Control Science, Nanjing Tech University, Nanjing, China","institution_ids":["https://openalex.org/I134687103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100366692","display_name":"Kun Wang","orcid":"https://orcid.org/0000-0002-9099-2781"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Wang","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102752858","display_name":"Guo Huang","orcid":"https://orcid.org/0000-0001-8109-7833"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo Huang","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009718169","display_name":"Jin Qi","orcid":"https://orcid.org/0000-0001-5846-4674"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Qi","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100629960","display_name":"Yanfei Sun","orcid":"https://orcid.org/0000-0003-0085-1545"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfei Sun","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084097753"],"corresponding_institution_ids":["https://openalex.org/I134687103"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":0.3328,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65721283,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2015","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":1.0,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9973999857902527,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9843000173568726,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.8709843158721924},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6482371687889099},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5580654740333557},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5270119905471802},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5088234543800354},{"id":"https://openalex.org/keywords/receipt","display_name":"Receipt","score":0.508129358291626},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4907885491847992},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.43992194533348083},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.43883591890335083},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4263978600502014},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11845126748085022}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8709843158721924},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6482371687889099},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5580654740333557},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5270119905471802},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5088234543800354},{"id":"https://openalex.org/C2778979077","wikidata":"https://www.wikidata.org/wiki/Q330190","display_name":"Receipt","level":2,"score":0.508129358291626},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4907885491847992},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.43992194533348083},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.43883591890335083},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4263978600502014},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11845126748085022},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2015/971704","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/971704","pdf_url":null,"source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:intdis:v:11:y:2015:i:10:p:971704","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1155/2015/971704","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:4c428e50b4bd45eca8e5929233c122ce","is_oa":true,"landing_page_url":"https://doaj.org/article/4c428e50b4bd45eca8e5929233c122ce","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Distributed Sensor Networks, Vol 11 (2015)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2015/971704","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/971704","pdf_url":null,"source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.5099999904632568}],"awards":[{"id":"https://openalex.org/G164262504","display_name":null,"funder_award_id":"20113223120007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2131615282","display_name":null,"funder_award_id":"XJKY14011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4512884692","display_name":null,"funder_award_id":"NYKL201507","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5417170359","display_name":null,"funder_award_id":"61572262","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6379137546","display_name":null,"funder_award_id":"NY214097","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6564853709","display_name":null,"funder_award_id":"YB2014010048","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7119491696","display_name":null,"funder_award_id":"BK20141427","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7249941669","display_name":null,"funder_award_id":"61201222","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7432031804","display_name":null,"funder_award_id":"61100213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7861735258","display_name":null,"funder_award_id":"61170276","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G817259086","display_name":null,"funder_award_id":"61401107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8259571388","display_name":null,"funder_award_id":"61201160","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W203393038","https://openalex.org/W1572481965","https://openalex.org/W1580839099","https://openalex.org/W1987916434","https://openalex.org/W1990761225","https://openalex.org/W2010634640","https://openalex.org/W2018019799","https://openalex.org/W2021497904","https://openalex.org/W2028101094","https://openalex.org/W2040649307","https://openalex.org/W2049122689","https://openalex.org/W2058346963","https://openalex.org/W2073597268","https://openalex.org/W2088280779","https://openalex.org/W2092993341","https://openalex.org/W2117220860","https://openalex.org/W2125957038","https://openalex.org/W2128734758","https://openalex.org/W2129849999","https://openalex.org/W2142522527","https://openalex.org/W2165734786","https://openalex.org/W2207205272","https://openalex.org/W4242656826"],"related_works":["https://openalex.org/W2364011232","https://openalex.org/W2915320150","https://openalex.org/W1490898716","https://openalex.org/W2348360270","https://openalex.org/W1671466897","https://openalex.org/W3148326824","https://openalex.org/W3125363526","https://openalex.org/W2352792752","https://openalex.org/W1977344913","https://openalex.org/W2057601146"],"abstract_inverted_index":{"In":[0,27,59,84,143],"Delay":[1],"Tolerant":[2],"Sensor":[3],"Networks":[4],"(DTSN),":[5],"it":[6],"is":[7,32,69,98,133,148],"a":[8,40,101,136],"challenge":[9],"to":[10,16,71,91,127,134,150],"ensure":[11],"the":[12,17,29,36,62,66,77,85,92,108,113,122,129,145,152,172,176,181],"delivery":[13,141,173],"reliability,":[14],"due":[15],"lack":[18],"of":[19,35,43,65,79,115,155,168],"end-to-end":[20],"path,":[21],"intermittent":[22],"connection,":[23],"and":[24,39,140,160,179],"high":[25],"latency.":[26],"addition,":[28],"resource":[30],"utilization":[31],"decreased":[33],"because":[34],"limited":[37],"resources":[38],"large":[41],"number":[42],"redundant":[44],"copies.":[45],"To":[46],"this":[47,49,60],"end,":[48],"paper":[50],"proposes":[51],"an":[52,165],"adaptive":[53],"Socially":[54],"Aware":[55],"Feedback":[56],"Mechanism":[57],"(SAFM).":[58],"mechanism,":[61],"historical":[63],"information":[64],"encountered":[67],"nodes":[68,93,110],"utilized":[70],"construct":[72],"social":[73,80,95],"links":[74],"which":[75,117],"indicates":[76],"level":[78],"relationship":[81],"between":[82,138],"nodes.":[83],"feedback":[86],"process,":[87],"acknowledgements":[88],"are":[89],"forwarded":[90],"whose":[94],"link":[96],"(SL)":[97],"higher":[99],"than":[100],"given":[102],"threshold":[103,146],"\u03b1":[104,147],".":[105],"After":[106],"getting":[107],"acknowledgements,":[109],"will":[111],"delete":[112],"copies":[114],"messages":[116],"have":[118],"been":[119],"received":[120],"by":[121],"destination":[123],"nodes,":[124],"so":[125],"as":[126],"reduce":[128],"redundancy.":[130],"This":[131],"mechanism":[132],"reach":[135,151],"tradeoff":[137],"overhead":[139],"efficiency.":[142],"simulation,":[144],"obtained":[149],"best":[153],"performance":[154],"SAFM.":[156],"Compared":[157],"with":[158],"active":[159],"passive":[161],"receipt":[162],"approaches":[163],"in":[164],"acceptable":[166],"range":[167],"delay,":[169],"SAFM":[170],"improves":[171],"probability,":[174],"decreases":[175],"buffer":[177],"occupancy,":[178],"reduces":[180],"overhead.":[182]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
