{"id":"https://openalex.org/W2784088022","doi":"https://doi.org/10.1109/glocom.2017.8253956","title":"A Hypothesis Test for Topology Change Detection in Wireless Sensor Networks","display_name":"A Hypothesis Test for Topology Change Detection in Wireless Sensor Networks","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2784088022","doi":"https://doi.org/10.1109/glocom.2017.8253956","mag":"2784088022"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2017.8253956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8253956","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5070149038","display_name":"K. G. Nagananda","orcid":"https://orcid.org/0000-0002-6907-6332"},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. G. Nagananda","raw_affiliation_strings":["Department of ECE, PES University, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, PES University, Bangalore, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052103809","display_name":"Chandra R. Murthy","orcid":"https://orcid.org/0000-0003-4901-9434"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chandra R. Murthy","raw_affiliation_strings":["Department of ECE, Indian Institute of Science, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9993000030517578,"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":0.9993000030517578,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.991100013256073,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9829999804496765,"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/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7644404172897339},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6272221207618713},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.527866542339325},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4869440793991089},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45304185152053833},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.4326162338256836},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.42216819524765015},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.410576730966568},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3504734933376312},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3312350809574127},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22065341472625732},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21718347072601318},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17064142227172852},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10228672623634338}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7644404172897339},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6272221207618713},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.527866542339325},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4869440793991089},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45304185152053833},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.4326162338256836},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.42216819524765015},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.410576730966568},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3504734933376312},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3312350809574127},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22065341472625732},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21718347072601318},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17064142227172852},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10228672623634338}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2017.8253956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8253956","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.iisc.ac.in:59802","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W79278826","https://openalex.org/W300721812","https://openalex.org/W614252693","https://openalex.org/W1525277371","https://openalex.org/W1538344646","https://openalex.org/W1597732836","https://openalex.org/W2008979299","https://openalex.org/W2019099578","https://openalex.org/W2037430361","https://openalex.org/W2044535354","https://openalex.org/W2044950651","https://openalex.org/W2055705596","https://openalex.org/W2062782491","https://openalex.org/W2065191320","https://openalex.org/W2070987635","https://openalex.org/W2103902040","https://openalex.org/W2113638573","https://openalex.org/W2130403046","https://openalex.org/W2154384930","https://openalex.org/W2160015451","https://openalex.org/W2163599171","https://openalex.org/W2174290502","https://openalex.org/W2293895826","https://openalex.org/W2335416063","https://openalex.org/W2494606451","https://openalex.org/W2504987989","https://openalex.org/W2590502510","https://openalex.org/W3133603318","https://openalex.org/W3148324711","https://openalex.org/W4233022137","https://openalex.org/W4253925510","https://openalex.org/W6603244581","https://openalex.org/W6666767034"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W917005982","https://openalex.org/W2148549110","https://openalex.org/W2295628284","https://openalex.org/W2890570089","https://openalex.org/W3095958166","https://openalex.org/W2129477171","https://openalex.org/W2593729912","https://openalex.org/W3148968234","https://openalex.org/W2012250365"],"abstract_inverted_index":{"The":[0,13,34,105,150],"problem":[1],"of":[2,41,63,69,75,87,97,107,114,124,127,132,147,176],"topology":[3,62,131,166],"change":[4,128],"detection":[5,88],"in":[6,60,165,173],"wireless":[7],"sensor":[8,22],"networks":[9],"(WSNs)":[10],"is":[11,15,44,110,154,161],"addressed.":[12],"network":[14,65,134],"modeled":[16],"as":[17],"a":[18,38,67,72,121],"directed":[19],"graph":[20],"comprising":[21],"nodes":[23],"and":[24,51,57,84,103,129,160],"edges":[25],"over":[26,66],"which":[27,119,168],"the":[28,61,64,81,85,94,98,108,115,125,130,133,136,144,148,174],"sensors":[29],"communicate":[30],"with":[31],"each":[32],"other.":[33],"problem,":[35],"formulated":[36],"using":[37],"linear":[39],"model":[40],"noisy":[42],"measurements,":[43],"to":[45,55,112,142],"distinguish":[46],"between":[47],"hypotheses":[48],"0":[49,102],"(null)":[50],"1":[52],"(alternative)":[53],"corresponding":[54],"\u201cno-change\u201d":[56],"\u201cchange\u201d,":[58],"respectively,":[59],"period":[68],"time.":[70],"For":[71],"fixed":[73],"probability":[74,86],"false":[76],"alarm,":[77],"computable":[78],"expressions":[79],"for":[80,157],"test":[82,99,109,151],"threshold":[83],"are":[89,140],"derived":[90],"by":[91],"efficiently":[92],"approximating":[93],"distribution":[95],"functions":[96],"statistic":[100],"under":[101],"1.":[104],"performance":[106],"comparable":[111],"that":[113],"likelihood":[116],"ratio":[117],"test,":[118],"requires":[120],"priori":[122],"knowledge":[123],"time":[126],"after":[135],"change.":[137],"Simulations":[138],"results":[139],"presented":[141,152],"verify":[143],"theoretical":[145],"findings":[146],"paper.":[149],"here":[153],"especially":[155],"suited":[156],"large-scale":[158],"WSNs,":[159],"an":[162],"important":[163],"component":[164],"control":[167],"has":[169],"received":[170],"significant":[171],"attention":[172],"design":[175],"WSNs.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
