Process flexibility and adaptability is essential in environments where the processes are prompt to changes and variations. Process learning is a possible approach for automatically discovering from process log data those process paths that yielded good outcomes and suggesting appropriate process model modifications to enhance future process performance in such environments. We discuss and esta...

We view match as an operator that takes two graph-like structures (e.g., classifications, XML schemas) and produces a mapping between the nodes of these graphs that correspond semantically to each other. Semantic matching is based on two ideas: (i) we discover mappings by computing semantic relations (e.g., equivalence, more general); (ii) we determine semantic relations by analyzing the meanin...

A primary requirement for practical augmented reality systems is a method of accurate and reliable camera tracking. In this paper, we propose a fast and stable camera matchmoving method aimed for real-time augmented reality application. A known marker is used for the fast detection and tracking of feature points. From the feature tracking of one of three different types of markers on a single f...

Plasma impedance probes are often used in laboratory experiments as well space to make measurements of important plasma parameters such the electron density. Conventional probe methods involve sweeping frequency applied through a range containing frequency, which can take on order second complete. This acquisition time leads very low spatial resolution when making from sounding rockets ionosphe...

Introduction: Electrical impedance of tissues on low frequencies includes useful information about functional and structural changes in tissues. This property is used in Electrical Impedance Tomography (EIT) imaging modality for the detection of lesions in tissues.Objective: The goal of this article is to study changes in electrical impedance of tissues in the presence of gold nanoparticles.Mat...

The EDELWEISS collaboration aims for direct detection of light dark matter using germanium cryogenic detectors with low threshold phonon sensor technologies and efficient charge readout designs. We describe here the development Ge bolometers equipped high impedance thermistors based on a NbxSi1−x TES alloy. High aspect ratio spiral designs allow to match JFET or HEMT front-end amplifiers. detai...

The growing interest of miniaturized power converters has pushed the development high frequency inductors integrated in Power Supply on Chip or Package. proper characterization inductor impedance is a challenge due to dependence current, quality factor (Q) and range where these devices operate. In this paper, we present comparison different measuring methods characterize Q inductors. based syst...

This study presents a triangle director dipole antenna with rectangular impedance balun (RIB). The proposed consists of triangular director, coplanar waveguide (CPW) to stripline (CPS) transition line, and the RIB. substitutes typical planar quasi-Yagi antenna. has modified generates circular polarization. Also, RIB match an between CPW-fed CPS line. It obtains ultra-wide frequency band 4020 MH...