Models are purposeful abstractions used in todays software engineering processes. Experience shows that the application of models reduces engineering costs, allows for easy reuse, and improves product quality. Models can be used for several purposes at various levels of abstraction. In this paper, we discuss the differences of system models and test models. For that, we consider several aspects...

Todays’ heterogeneous manufacturing environments and isolated elements hinder the realization of a complete data consistent digital twin. Against this background, an increased connectivity based on Industrial Internet Things (IIoT) might be future key enabler for However, it requires each domain to transfer, rearrange rethink their individual solutions in framework that is IIoT-ready. This pape...

This research aims to find out the implementation of strategies that can be carried by SMEs in order build a framework for era 4.0. presents concept technology transformation development strategy SMEs. The method this is utilized qualitative approach, using SWOT tools combined with Business Model Canvas results study identified factors company's face 4.0, especially Borondong Industry case stud...

Recently, approaches that combine contexts and ontologies taking advantages of their strengths have been developed. Each of them solves different problems from different perspectives. The objective of this paper is to present problems that are not solved up to date as well as to introduce a conceptual proposal. To this aim, we base our analysis on a collaborative B2B scenario that is relevant f...

The impact of results from Information Theory on todays information technology is illustrated by means of derivations from capacity formula and chain rule. By this, the huge possible increase in power and bandwidth efficiency for transmission of analog source signals via modern digital communication techniques is enlightened. The foundations of modern approaches like OFDM, CDMA, coded modulatio...

Todays computational grids are used mostly for batch processing and throughput computing, where jobs are submitted to a queue, processed, and finally delivered for post-mortem analysis. The glogin tool provides a novel approach for grid applications, where interactive connections are required. With the solution implemented in glogin, users are able to utilize the grid for interactive applicatio...

Grid Replica systems are gaining foothold in real end user systems, and are used in an increasing number of large scale projects. As such, many of the properties of these systems are well understood. This paper how to handle some minor shortcomings of todays data replica systems, in respect to consistency management, and to their ability to handle derived data sets. We think that both features ...

There is an acute problem concerning lymphoma treatment in Ukraine. Previously, due to unavailability of up-to-date chemotherapy (CT) regimes, only 20% of lymphoma patients had a chance for persistent remission after the treatment, 4060% of patients had response to treatment and only 35% of patients had 5-year survival rates. Todays clinical protocols of therapy in lymphoma patients take into a...

Abstract Todays continuous improvement and advancement in the injection molding process for plastics allow increasing reliability of parameter control, whereas fluctuations material properties still present a great challenge. To compensate these fluctuations, nozzle capillary rheometer is developed with aim to determine viscosity inline during series production applications. An essential part t...

H P he development of rapidly responding oxygen and carbon dioxide analyzers has led to a broader application of oxygen and carbon dioxide monitoring in clinical practice. This is particularly the case in the exercise laboratory, where oxygen uptake (Vo z ) and carbon dioxide production (Vco 2 ) can be easily monitored using either intermittent or breath-by-breath sampling techniques. We term t...