Mitra, SMitra, MChaudhuri, B B2011-09-192011-09-192006IEEE Transactions on instrumentation and measurementV40,P212-228http://hdl.handle.net/10263/2579enDecision systemElectrocardiogram(ECG)Feature extractionInference engineKnowledge baseRough setRule setRule basedTime domainA rough set based inference engine for ECG classificationArticle