A low-cost inertial navigation system (INS) and global satellite (GNSS) fusion position estimator is affected by accuracy limitations multiple noises, leading to significant errors in positioning estimation. This paper proposes a new algorithm, SSA-ESKF, which combines singular spectrum analysis (SSA) an error-state Kalman filter (ESKF). The measurement unit (IMU) GNSS data obtained from the re...

This paper shows how two different publicly available epidemiological modelling packages (namely the Spectrum AIDS Impact Model and the ASSA 2003 model) predict very different impacts of rolling out highly active antiretroviral treatment (HAART) on new HIV infections. Using South Africa as a case study, it shows that ASSA 2003 predicts a significant drop in new HIV infections as HAART is rolled...