We present a framework for the solution of control and estimation problems under a signal-to-noise (SNR) ratio constraint. The framework can be used to design optimal linear controllers, based on output feedback, with two degrees of freedom: One part of the controller is placed before the communication channel and represents sensing and encoding operations. The other part represents decoding and i

One of the key factors for the success of recent energy minimization methods is that they seek to compute global solutions. Even for non-convex energy functionals, optimization methods such as graph cuts have proven to produce high-quality solutions by iterative minimization based on large neighborhoods, making them less vulnerable to local minima. Our approach takes this a step further by enlargi

This paper presents the results of a pilot study prepared for a larger research project entitled ‘Media practices in contemporary feminist movements in and across Europe’ which examines how feminist groups and networks in Northern Europe (Sweden, Denmark) and Southern Europe (Spain and Portugal) are engaging online media in their struggle for gender equality and transformative social change. As

OBJECTIVES. This study examined the relationship between awareness of disability and occupational performance in a group of elderly persons during the year after stroke. METHOD. Data on awareness of disability and occupational performance (i.e., activities of daily living [ADL] motor and process ability) were collected 1, 3, 6, and 12 months after stroke. A mixed-linear-effects model was implement

Abstract in Undetermined Quantitative ultrasound (QUS) measurements are used in the diagnostics of osteoporosis. However, the variation in the thickness and composition of the overlying soft tissue causes significant errors to the bone QUS parameters and diminishes the reliability of the technique in vivo. Recently, the dual frequency ultrasound (DFUS) technique was introduced to minimize the erro

As computing becomes more interactive and as networked applications need special system support, it has become increasingly important to manage network resources. An important part of the management lies within monitoring network behaviour. It is important for many applications to be able to estimate system performance in order to select appropriate encoding schemes, adaptation, buffering sizes et

Automation in aerospace industry is often in the form of dedicated solutions and focused on processes like drilling, riveting etc. The common industrial robot has due to limitations in positional accuracy and stiffness often been unsuitable for aerospace manufacturing. One major cost driver in aircraft manufacturing is manual assembly and the bespoke tooling needed. Assembly tasks frequently invol