Conference – 2017 Equation

S( t )= tT t D τ ( t )dτ MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4uamaabmaabaGaamiDaaGaayjkaiaawMcaaiabg2da9maapedabaGaamiramaaBaaaleaacqaHepaDaeqaaOWaaeWaaeaacaWG0baacaGLOaGaayzkaaGaamizaiabes8a0bWcbaGaamiDaiabgkHiTiaadsfaaeaacaWG0baaniabgUIiYdaaaa@4829@