Ashenafi Seifu Gragne

How to improve an un-alterable model forecast? A sequential data assimilation based error updating approach

Ashish Sharma, Knut Alfredsen, Ashenafi Seifu Gragne, 2012 .

Improving real-time inflow forecasting into hydropower reservoirs through a complementary modelling framework

Ashish Sharma, Knut Alfredsen, Ashenafi Seifu Gragne, 2014 .

Recursively updating the error forecasting scheme of a complementary modelling framework for improved reservoir inflow forecasts

Ashish Sharma, Knut Alfredsen, Ashenafi Seifu Gragne, 2015 .