Abstract: This letter proposes a dual-system approach to designing tracking controllers for uncertain linear time-invariant systems by explicitly combining prior and data-based knowledge about the ...

Prince Harry is privately signaling a frightening courtroom encounter with a known stalker has hardened his resolve to use what sources described as his "court stalker terror" to press for a win in ...

Chinese PV manufacturers are banking on technological breakthroughs to help them escape the current cycle of unprofitability. Image: Tongwei. For the past two years, China’s PV manufacturers have been ...

Abstract: Signed graphs are equipped with both positive and negative edge weights, encoding pairwise correlations as well as anti-correlations in data. A balanced signed graph has no cycles of odd ...

The Katy Perry and Justin Trudeau romance has felt like a whirlwind. One second Perry was announcing her split from longtime fiancé Orlando Bloom, then she was seen with Trudeau, and just a few months ...