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dc.contributor.authorSchirmer, Pascal
dc.contributor.authorMporas, Iosif
dc.contributor.authorSheikh-Akbari, Akbar
dc.date.accessioned2020-02-15T01:29:32Z
dc.date.available2020-02-15T01:29:32Z
dc.date.issued2020-02-11
dc.identifier.citationSchirmer , P , Mporas , I & Sheikh-Akbari , A 2020 , ' Robust energy disaggregation using appliance-specific temporal contextual information ' , EURASIP Journal on Advances in Signal Processing , vol. 2020 , no. 1 , 3 . https://doi.org/10.1186/s13634-020-0664-y
dc.identifier.issn1687-6180
dc.identifier.otherPURE: 19524104
dc.identifier.otherPURE UUID: d6a70d65-6692-4183-81b8-571c59f9b61d
dc.identifier.otherScopus: 85079355966
dc.identifier.urihttp://hdl.handle.net/2299/22248
dc.description.abstractAn extension of the baseline non-intrusive load monitoring approach for energy disaggregation using temporal contextual information is presented in this paper. In detail, the proposed approach uses a two-stage disaggregation methodology with appliance-specific temporal contextual information in order to capture time-varying power consumption patterns in low-frequency datasets. The proposed methodology was evaluated using datasets of different sampling frequency, number and type of appliances. When employing appliance-specific temporal contextual information, an improvement of 1.5% up to 7.3% was observed. With the two-stage disaggregation architecture and using appliance-specific temporal contextual information, the overall energy disaggregation accuracy was further improved across all evaluated datasets with the maximum observed improvement, in terms of absolute increase of accuracy, being equal to 6.8%, thus resulting in a maximum total energy disaggregation accuracy improvement equal to 10.0%.en
dc.language.isoeng
dc.relation.ispartofEURASIP Journal on Advances in Signal Processing
dc.subjectContextual temporal information
dc.subjectEnergy disaggregation
dc.subjectLoad monitoring
dc.subjectNon-intrusive
dc.subjectTwo-stage energy disaggregation
dc.subjectSignal Processing
dc.subjectInformation Systems
dc.subjectHardware and Architecture
dc.subjectElectrical and Electronic Engineering
dc.titleRobust energy disaggregation using appliance-specific temporal contextual informationen
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionBioEngineering
dc.contributor.institutionCommunications and Intelligent Systems
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
dc.contributor.institutionDepartment of Engineering and Technology
dc.description.statusPeer reviewed
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85079355966&partnerID=8YFLogxK
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.1186/s13634-020-0664-y
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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