This paper presents three methods for dividing European Portuguese (EP) words into syllables, two of them handling graphemes as input, the other processing phone sequences. All three try to incorporate linguistic knowledge about EP syllable structure, but in different degrees. Experimental results showed, for the best method, percentage of correctly recognized syllable boundaries above 99.5 %, ...

In this paper, we present a novel, hardwareaccelerated approach to compute the visibility between surface points and directional light sources. Thus, our method provides a first-order approximation of the rendering equation in graphics hardware. This is done by accumulating depth tests of vertex fragments as seen from a number of light directions. Our method does not need any preprocessing of t...

A simple and rapid acid precipitation method has been applied successfully for separating free capsular polysaccharide of Haemophilus influenzae type b (polyribosyl ribitol phosphate, PRP) from PRP tetanus toxoid conjugate (PRP-T) in a final dosage amount of low-level materials. The unconjugated PRP was found to stay in the supernatant without precipitation, while conjugated PRP-T was fully pre...

3D image reconstruction from C-arm projections is a computationally demanding task. However, for interventional procedures a fast reconstruction is desirable. We present a method to reduce the number of actually back-projected voxels and ultimately the processing time by 20–30% without affecting image quality. The proposed method detects and skips subvolumes that are not visible in the current ...

This paper addresses the problem of handling deformable linear objects in a suitable way to avoid acute vibration. Different types of adjustment-motions that eliminate vibration of deformable objects and that can be attached to the end of an arbitrary end-effector’s trajectory are presented. For describing the dynamics of deformable linear objects, the finite element method is used to derive th...

Many utility systems in the world have power plants operating with fossil fuel. In the thermal power plants maximum requirements of fuel is a coal. The handling of this fuel is a great job. To handle the fuel, i.e., coal, each power station is equipped with a coal handling plant. Maintenance of Critical Equipments for Coal Handling Plants (CHP) of Thermal Power Stations is typical job. The fail...

in this paper, the enhancement of vehicle stability and handling is investigated by control of the active geometry suspension system (ags). this system could be changed through control of suspension mounting point’s position in the perpendicular direction to wishbone therefore the dynamic is alternative and characteristics need to change. for this purpose, suitable controller needs to change mo...