ABSTRACT. The current paper describes the Multidisciplinary Combinatorial Approach (MCA), the idea of which is to develop discrete mathematical representations, called “Combinatorial Representations” (CR) and to represent with them various engineering systems. During the research, the properties of each representation and the connections between them were investigated thoroughly, after that the...

Companies need to report financial information to different stakeholders, using multiple generally accepted accounting principles (GAAP). Their Accounting Information System (AIS) needs to be able to comply with these GAAP. Since GAAP change frequently, the AIS needs to be evolvable. We use Normalized Systems Theory (NST) to adhere to the evolvability criterion. Our contribution to the problem ...

Combinatorial algorithms have long been used to design error correcting codes with various constraints such as Hamming distance or weight. Such algorithms have been used to design DNA codes, which parallel error correcting codes in many ways. We implemented two algorithms from coding theory and adapted them for DNA. We tried several improvements and combinations and we will discuss the empirica...