{"id":"https://openalex.org/W2974507226","doi":"https://doi.org/10.1109/tnse.2019.2941834","title":"Optimal Sampling of Water Distribution Network Dynamics Using Graph Fourier Transform","display_name":"Optimal Sampling of Water Distribution Network Dynamics Using Graph Fourier Transform","publication_year":2019,"publication_date":"2019-09-16","ids":{"openalex":"https://openalex.org/W2974507226","doi":"https://doi.org/10.1109/tnse.2019.2941834","mag":"2974507226"},"language":"en","primary_location":{"id":"doi:10.1109/tnse.2019.2941834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2019.2941834","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Transactions on Network Science and Engineering","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/A5084240618","display_name":"Zhuangkun Wei","orcid":"https://orcid.org/0000-0002-8073-7859"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Zhuangkun Wei","raw_affiliation_strings":["School of Engineering, University of Warwick, Coventry, U.K"],"raw_orcid":"https://orcid.org/0000-0002-8073-7859","affiliations":[{"raw_affiliation_string":"School of Engineering, University of Warwick, Coventry, U.K","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064151874","display_name":"Alessio Pagani","orcid":"https://orcid.org/0000-0002-8404-8890"},"institutions":[{"id":"https://openalex.org/I4210128584","display_name":"The Alan Turing Institute","ror":"https://ror.org/035dkdb55","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210128584"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alessio Pagani","raw_affiliation_strings":["Alan Turing Institute, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-8404-8890","affiliations":[{"raw_affiliation_string":"Alan Turing Institute, London, U.K","institution_ids":["https://openalex.org/I4210128584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101588482","display_name":"Guangtao Fu","orcid":"https://orcid.org/0000-0003-1045-9125"},"institutions":[{"id":"https://openalex.org/I23923803","display_name":"University of Exeter","ror":"https://ror.org/03yghzc09","country_code":"GB","type":"education","lineage":["https://openalex.org/I23923803"]},{"id":"https://openalex.org/I4210128584","display_name":"The Alan Turing Institute","ror":"https://ror.org/035dkdb55","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210128584"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Guangtao Fu","raw_affiliation_strings":["Alan Turing Institute, London, U.K","Civil Engineering, University of Exeter, Exeter, U.K"],"raw_orcid":"https://orcid.org/0000-0003-1045-9125","affiliations":[{"raw_affiliation_string":"Alan Turing Institute, London, U.K","institution_ids":["https://openalex.org/I4210128584"]},{"raw_affiliation_string":"Civil Engineering, University of Exeter, Exeter, U.K","institution_ids":["https://openalex.org/I23923803"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054599017","display_name":"I. Guymer","orcid":"https://orcid.org/0000-0002-1425-5093"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ian Guymer","raw_affiliation_strings":["Civil Engineering, University of Sheffield, Sheffield, U.K"],"raw_orcid":"https://orcid.org/0000-0002-1425-5093","affiliations":[{"raw_affiliation_string":"Civil Engineering, University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344294","display_name":"Wei Chen","orcid":"https://orcid.org/0000-0001-5090-9915"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Chen","raw_affiliation_strings":["State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5090-9915","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070139392","display_name":"Julie A. McCann","orcid":"https://orcid.org/0000-0001-9786-7257"},"institutions":[{"id":"https://openalex.org/I4210128584","display_name":"The Alan Turing Institute","ror":"https://ror.org/035dkdb55","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210128584"]},{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Julie McCann","raw_affiliation_strings":["Alan Turing Institute, London, U.K","Imperial College London, London, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Alan Turing Institute, London, U.K","institution_ids":["https://openalex.org/I4210128584"]},{"raw_affiliation_string":"Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062362866","display_name":"Weisi Guo","orcid":"https://orcid.org/0000-0003-3524-3953"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]},{"id":"https://openalex.org/I4210128584","display_name":"The Alan Turing Institute","ror":"https://ror.org/035dkdb55","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210128584"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Weisi Guo","raw_affiliation_strings":["Alan Turing Institute, London, U.K","School of Engineering, University of Warwick, Coventry, U.K"],"raw_orcid":"https://orcid.org/0000-0003-3524-3953","affiliations":[{"raw_affiliation_string":"Alan Turing Institute, London, U.K","institution_ids":["https://openalex.org/I4210128584"]},{"raw_affiliation_string":"School of Engineering, University of Warwick, Coventry, U.K","institution_ids":["https://openalex.org/I39555362"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5084240618"],"corresponding_institution_ids":["https://openalex.org/I39555362"],"apc_list":null,"apc_paid":null,"fwci":2.6931,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.8889047,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"7","issue":"3","first_page":"1570","last_page":"1582"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11220","display_name":"Water Systems and Optimization","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11220","display_name":"Water Systems and Optimization","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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":0.9815000295639038,"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"}},{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9797999858856201,"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":0.7135411500930786},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6187014579772949},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5321369171142578},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5134597420692444},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5103461146354675},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5073556303977966},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.4367888569831848},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4234333634376526},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3229777216911316},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2796175181865692}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7135411500930786},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6187014579772949},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5321369171142578},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5134597420692444},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5103461146354675},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5073556303977966},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.4367888569831848},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4234333634376526},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3229777216911316},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2796175181865692},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnse.2019.2941834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2019.2941834","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Transactions on Network Science and Engineering","raw_type":"journal-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/83225","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/83225","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"1582","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G174284776","display_name":"BRIM: Building Resilience Into risk Management","funder_award_id":"EP/N010329/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G4500485203","display_name":"The Alan Turing Institute","funder_award_id":"EP/N510129/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5736193678","display_name":null,"funder_award_id":"EP/R041725/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5906971791","display_name":null,"funder_award_id":"EP/N010329/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6101039312","display_name":null,"funder_award_id":"EP/P012027/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G8597009950","display_name":null,"funder_award_id":"EP/N510129/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W335370180","https://openalex.org/W1588465391","https://openalex.org/W1596496287","https://openalex.org/W1972024721","https://openalex.org/W2004190972","https://openalex.org/W2006594149","https://openalex.org/W2011452458","https://openalex.org/W2024457004","https://openalex.org/W2029922561","https://openalex.org/W2040816676","https://openalex.org/W2042679655","https://openalex.org/W2085350045","https://openalex.org/W2097926400","https://openalex.org/W2103046649","https://openalex.org/W2110901838","https://openalex.org/W2135964850","https://openalex.org/W2143815725","https://openalex.org/W2145825677","https://openalex.org/W2161763921","https://openalex.org/W2162451874","https://openalex.org/W2166361348","https://openalex.org/W2195972617","https://openalex.org/W2260274902","https://openalex.org/W2277170616","https://openalex.org/W2280417425","https://openalex.org/W2327932437","https://openalex.org/W2330273867","https://openalex.org/W2614103320","https://openalex.org/W2746343992","https://openalex.org/W2753557213","https://openalex.org/W2794311034","https://openalex.org/W2796336244","https://openalex.org/W2886420974","https://openalex.org/W2886597387","https://openalex.org/W2887514990","https://openalex.org/W2910099931","https://openalex.org/W2911741081","https://openalex.org/W2939349163","https://openalex.org/W2962817598","https://openalex.org/W3009219000","https://openalex.org/W6695124163","https://openalex.org/W6753428891","https://openalex.org/W6757555515","https://openalex.org/W6758464551"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W2810730439","https://openalex.org/W4300044672","https://openalex.org/W1881631164","https://openalex.org/W1976264255","https://openalex.org/W2358292267","https://openalex.org/W2378166785","https://openalex.org/W1964277756","https://openalex.org/W2465351041"],"abstract_inverted_index":{"Water":[0],"distribution":[1],"networks":[2],"are":[3,171],"critical":[4],"infrastructures":[5],"under":[6],"threat":[7],"from":[8,57],"the":[9,36,81,110,156,167,176],"accidental":[10],"or":[11],"intentional":[12],"release":[13],"of":[14,113,127,166,187,196],"contaminants.":[15],"Large-scale":[16],"data":[17,43,154],"collection":[18],"is":[19,44,181],"vital":[20],"for":[21,183,199],"digital":[22,200],"twin":[23,201],"modelling,":[24],"but":[25,55,79],"remains":[26],"challenging":[27],"in":[28],"underground":[29],"spaces":[30],"over":[31,137],"vast":[32],"areas.":[33],"Therefore,":[34],"inferring":[35],"contaminant":[37,152],"spread":[38],"process":[39],"with":[40,163],"minimal":[41],"sensor":[42,47],"important.":[45],"Existing":[46],"deployment":[48],"optimisation":[49],"approaches":[50,67,87],"use":[51],"scenario-based":[52],"numerical":[53,139],"optimisation,":[54,140],"suffer":[56],"scalability":[58],"issues":[59],"and":[60,130,134,143,189],"lack":[61],"performance":[62],"guarantees.":[63],"Analytical":[64],"graph":[65,144],"theoretic":[66,145],"link":[68],"complex":[69,82],"network":[70,128],"topology":[71],"(e.g.":[72],"Laplacian":[73],"spectra)":[74],"to":[75,116,173,193],"optimal":[76],"sensing":[77,91,198],"locations,":[78],"neglect":[80],"fluid":[83],"dynamics.":[84,178],"Alternative":[85],"data-driven":[86,104],"such":[88],"as":[89],"compressed":[90,141],"offer":[92],"limited":[93],"sample":[94,118],"node":[95],"reduction.":[96],"In":[97],"this":[98],"work,":[99],"we":[100,170],"introduce":[101],"a":[102,194],"novel":[103],"Graph":[105],"Fourier":[106],"Transform":[107],"that":[108],"exploits":[109],"low-rank":[111],"property":[112],"networked":[114,177],"dynamics":[115,129],"optimally":[117],"WDNs.":[119],"The":[120,179],"proposed":[121,157],"GFT":[122],"guarantees":[123],"error":[124],"free":[125],"recovery":[126],"offers":[131],"attractive":[132],"compression":[133],"scaling":[135],"improvements":[136],"existing":[138],"sensing,":[142],"approaches.":[146],"By":[147],"testing":[148],"on":[149,161],"100":[150],"different":[151],"propagation":[153],"sets,":[155],"scheme":[158],"shows":[159],"that,":[160],"average,":[162],"nearly":[164],"30%":[165],"junctions":[168],"monitored,":[169],"able":[172],"fully":[174],"recover":[175],"framework":[180],"useful":[182],"other":[184],"monitoring":[185],"applications":[186],"WDNs":[188],"can":[190],"be":[191],"applied":[192],"variety":[195],"infrastructure":[197],"modelling.":[202]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
