Abstract: The rapid development of the blockchain leads to a blowout of on-chain transactions, contracts, and currencies, which will further accelerate the increase of data. The existing blockchain ...

Abstract: Inspired by sparse learning, the Markowitz mean-variance model with a sparse regularization term is popularly used in sparse portfolio optimization. However, in penalty-based portfolio ...

In many Submodel Templates published by IDTA, the qualifier type is written as "SMT/Cardinality". However, when I validate the AAS using the AAS Test Engine, the ...

This is a programming exercise for a lecture course in combinatorial optimisation. The precise assignment can be found on the second page of the third exercise set.