Alternative Measures of State UI Systems

Aspect-Oriented UI Modeling with State Machines

Separated modeling of User Interface (UI) widgets is a very natural way to tackle the complexity of UI models. Due to interactions between widgets, however, this is not always an easy task. We propose an aspect-oriented approach to widget-oriented UI modeling: each widget’s behavior is modeled separately in a UML state machine; synchronization of the state machines is modeled in aspects and is ...

Oregon State Agricultural College CORVALLIS UI '

State Estimation by Discrete Reduced Order UI Observer and Discrete Kalman Filter for Linear Systems

In this paper unknown input observer using projection operator method is used to estimate five states of the fifth order lateral axis model of L-1011 system in discrete domain. Discrete reduced order UI observer is used to estimate the states of the system in noiseless and noisy environment. Kalman filter has been designed to estimate the state of L-1011 system when noise is considered. Finally...

On Alternative Measures of Accruals

This paper investigates the difference between two widely used measures of accruals and their differential impact on accrual strategy returns. The two measures are accruals computed using consecutive changes in the balance sheet items and accruals computed as earnings minus cash flows from operating activities, both from the cash flow statement. Our investigations reveal that the difference bet...

Alternative Measures of Replacement Rates

This study finds that on average those just past the usual retirement age are adequately prepared for retirement in that they will be able to follow a path of consumption that begins at their current level of consumption and then follows an age-pattern similar to that of current retirees. That pattern is similar to what would be found from a theoretically derived and estimated life-cycle model....