Attitude determination, along with attitude control, is critical to functioning of every space mission. Here, we investigate the application of a steady-state Kalman Filter for attitude determination using attitude sensors (sun sensor and horizon sensors) and rate integrating gyros. The three-axis steady-state Kalman Filter formulation, adopted from literature, offers obvious computational adva...

Despite the importance of attitude in predicting an individual’s behavior, research on IT adoption has discounted the role of attitude in explaining technology acceptance behavior. Additionally, the attitude construct has often been omitted in research on IT acceptance. In this study, we call attention to the role of attitude in explaining technology acceptance behavior. In developing our resea...

Boolean networks are important models of biochemical systems, located at the high end of the abstraction spectrum. A number of Boolean gene networks have been inferred following essentially the same method. Such a method first considers experimental data for a typically underdetermined "regulation" graph. Next, Boolean networks are inferred by using biological constraints to narrow the search s...