In method comparison experiments with replications, two measurement procedures (test method and comparative method) are compared using regression analysis. The ordinary linear regression approach often yields biased estimates of regression coefficients because the predictor (measurements of comparative method) contains random error. Instead, a linear error-in-variables regression model should b...

Today, freight volumes on roads have gone up to a level that there is a need for alternative transport modes. Short Sea Shipping (SSS) is one alternative with a potential that can help reduce the high traffic on roads. Most SSS systems use vessels whereby cargo is rolled on and off using a ramp with very small capacities usually less than 500 TEU, but with increasing cargo traffic, it is not cl...

The separation of user interfaces from the underlying application logic is a constant research topic. The misuse of Reenskaug’s Model View Controller as a system architecture provides only modular separation on source code level, while UI and application logic remain in tight sematic coupling. To break this coupling, we will present an approach, which applies the highly efficient and scalable t...

Today’s software companies face the challenges of highly distributed development projects and constant changing requirements. To be competitive, the software time to market has to be reduced as much as possible while keeping the expected quality. Development methodologies try to address this challenges by introducing new practices, techniques and methods for communication, requirements manageme...