{"id":"https://openalex.org/W2218087704","doi":"https://doi.org/10.1109/lcnw.2015.7365939","title":"An energy-efficient Service Discovery protocol for the IoT based on a multi-tier WSN architecture","display_name":"An energy-efficient Service Discovery protocol for the IoT based on a multi-tier WSN architecture","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2218087704","doi":"https://doi.org/10.1109/lcnw.2015.7365939","mag":"2218087704"},"language":"en","primary_location":{"id":"doi:10.1109/lcnw.2015.7365939","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lcnw.2015.7365939","pdf_url":"https://ieeexplore.ieee.org/ielx7/7360341/7365758/07365939.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 40th Local Computer Networks Conference Workshops (LCN Workshops)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/7360341/7365758/07365939.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031518840","display_name":"Rana Helal","orcid":null},"institutions":[{"id":"https://openalex.org/I96823368","display_name":"German University in Cairo","ror":"https://ror.org/03rjt0z37","country_code":"EG","type":"education","lineage":["https://openalex.org/I96823368"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Rana Helal","raw_affiliation_strings":["Department of Media Engineering and Technology, German University in Cairo, Cairo, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Media Engineering and Technology, German University in Cairo, Cairo, Egypt","institution_ids":["https://openalex.org/I96823368"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061392486","display_name":"Amr El Mougy","orcid":"https://orcid.org/0000-0003-0250-0984"},"institutions":[{"id":"https://openalex.org/I96823368","display_name":"German University in Cairo","ror":"https://ror.org/03rjt0z37","country_code":"EG","type":"education","lineage":["https://openalex.org/I96823368"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Amr ElMougy","raw_affiliation_strings":["Department of Media Engineering and Technology, German University in Cairo, Cairo, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Media Engineering and Technology, German University in Cairo, Cairo, Egypt","institution_ids":["https://openalex.org/I96823368"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5031518840"],"corresponding_institution_ids":["https://openalex.org/I96823368"],"apc_list":null,"apc_paid":null,"fwci":2.8032,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.9165715,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"862","last_page":"869"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9987000226974487,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8221215009689331},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7226203083992004},{"id":"https://openalex.org/keywords/service-discovery","display_name":"Service discovery","score":0.6002165079116821},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5510490536689758},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5349584221839905},{"id":"https://openalex.org/keywords/default-gateway","display_name":"Default gateway","score":0.5295789241790771},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5003092288970947},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.45238661766052246},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4354900121688843},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.21826115250587463},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12576258182525635},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10659295320510864}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8221215009689331},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7226203083992004},{"id":"https://openalex.org/C144097018","wikidata":"https://www.wikidata.org/wiki/Q4329404","display_name":"Service discovery","level":3,"score":0.6002165079116821},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5510490536689758},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5349584221839905},{"id":"https://openalex.org/C187713609","wikidata":"https://www.wikidata.org/wiki/Q2465461","display_name":"Default gateway","level":2,"score":0.5295789241790771},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5003092288970947},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45238661766052246},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4354900121688843},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.21826115250587463},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12576258182525635},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10659295320510864},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcnw.2015.7365939","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lcnw.2015.7365939","pdf_url":"https://ieeexplore.ieee.org/ielx7/7360341/7365758/07365939.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 40th Local Computer Networks Conference Workshops (LCN Workshops)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1109/lcnw.2015.7365939","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lcnw.2015.7365939","pdf_url":"https://ieeexplore.ieee.org/ielx7/7360341/7365758/07365939.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 40th Local Computer Networks Conference Workshops (LCN Workshops)","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2218087704.pdf","grobid_xml":"https://content.openalex.org/works/W2218087704.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1968773071","https://openalex.org/W1995452018","https://openalex.org/W2000994007","https://openalex.org/W2026474868","https://openalex.org/W2028323581","https://openalex.org/W2031850392","https://openalex.org/W2031926216","https://openalex.org/W2057751865","https://openalex.org/W2077932474","https://openalex.org/W2081754384","https://openalex.org/W2100588259","https://openalex.org/W2107284210","https://openalex.org/W2140669960","https://openalex.org/W2143214612","https://openalex.org/W2170057717","https://openalex.org/W4234170003","https://openalex.org/W6675207034","https://openalex.org/W6815837684"],"related_works":["https://openalex.org/W2065457896","https://openalex.org/W3173234801","https://openalex.org/W2616189383","https://openalex.org/W2115180690","https://openalex.org/W2167984027","https://openalex.org/W3021302227","https://openalex.org/W2550799892","https://openalex.org/W3209054608","https://openalex.org/W10630519","https://openalex.org/W1919377569"],"abstract_inverted_index":{"The":[0,125,214],"Internet":[1],"of":[2,9,19,24,87,102,104,157,180,201,228],"Things":[3],"is":[4,27,44,67,74,115,151,174,190],"expected":[5],"to":[6,32,79,134,164,197,207],"foster":[7],"billions":[8,103],"heterogeneous":[10],"sensors":[11,26,88],"and":[12,50,77,141,211],"actuators":[13],"that":[14,73,117,159,217],"support":[15],"a":[16,53,58,62,70,109,122,128,170,177],"wide":[17],"range":[18],"applications.":[20],"Maximizing":[21],"the":[22,30,80,85,100,119,155,199,202,218],"utilization":[23],"these":[25],"hinged":[28],"upon":[29],"ability":[31],"discover":[33],"their":[34],"capabilities":[35,189],"(ex:":[36],"measured":[37],"attributes,":[38],"location,":[39],"accuracy,":[40],"etc.).":[41],"This":[42,82],"process":[43],"known":[45],"as":[46],"Service":[47],"Discovery":[48],"(SD),":[49],"can":[51],"have":[52],"local":[54,113],"scope":[55],"(SD":[56],"within":[57,89],"bounded":[59],"area),":[60],"or":[61],"global":[63],"scope.":[64],"Traditionally,":[65],"SD":[66,114,161],"performed":[68],"using":[69,176],"dedicated":[71,123],"gateway":[72,83],"always":[75],"active":[76],"connected":[78],"Internet.":[81],"stores":[84],"attributes":[86],"its":[90],"area.":[91],"However,":[92],"this":[93,107],"approach":[94],"may":[95],"be":[96],"too":[97],"expensive":[98],"in":[99,132,145,205],"presence":[101],"sensors.":[105],"In":[106],"paper,":[108],"novel":[110],"protocol":[111,126,204,220],"for":[112,121],"proposed":[116,203,219],"eliminates":[118],"need":[120],"gateway.":[124],"utilizes":[127],"multi-tier":[129],"network":[130],"architecture":[131],"order":[133],"achieve":[135],"two":[136],"main":[137],"objectives:":[138],"energy":[139,222],"efficiency":[140,150,223],"high":[142,171],"success":[143,172,226],"rate":[144,173,227],"satisfying":[146],"service":[147],"requests.":[148,230],"Energy":[149],"achieved":[152],"by":[153],"limiting":[154],"number":[156],"hops":[158],"an":[160],"request":[162],"has":[163],"traverse":[165],"before":[166],"being":[167],"satisfied,":[168],"while":[169],"guaranteed":[175],"hierarchical":[178],"structure":[179],"Distributed":[181],"Hash":[182],"Tables":[183],"(DHTs),":[184],"where":[185],"information":[186],"regarding":[187],"sensor":[188],"stored.":[191],"Extensive":[192],"computer":[193],"simulations":[194],"are":[195],"used":[196],"evaluate":[198],"performance":[200],"comparison":[206],"single":[208],"level":[209],"architectures":[210],"gateway-based":[212],"solutions.":[213],"results":[215],"show":[216],"achieves":[221],"without":[224],"sacrificing":[225],"serving":[229]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}