This paper discusses the logical space of alternative conceptual engineering projects, with a specific focus on (1) processes, (2) targets and goals, (3) methods such projects. We present an overview how these three aspects interact in contemporary literature discuss those projects that have yet to be explored based our suggested typology. show choices about each element project constrain possi...

The hierarchical edge bundle (HEB) method generates useful visualizations of dense graphs, such as social networks, but requires a predefined clustering hierarchy, and does not easily benefit from existing straight-line visualization improvements. This paper proposes a new clustering approach that extracts the community structure of a network and organizes it into a hierarchy that is flatter th...

Geo-located graph drawings often suffer from map visualization problems, such as overplotting of nodes as well as edges and location of parts of the graph being outside of the screen. One cause of these problems is often an irregular distribution of nodes on the map. Zooming and panning do not solve the problems, as they either only show the overview of the whole graph or only the details of a ...

We present an orthogonal graph drawing algorithm that uses a sketchy drawing of the graph as input. While the algorithm produces an orthogonal drawing with few bends in the Kandinsky model it also preserves the general appearance of the sketch. Potential applications for this kind of drawing algorithm include the generation of schematic maps from geographic networks and interactive orthogonal g...

In technical drawings and medical drawings/maps it is often common to explain certain features of the drawing by blocks of text that are arranged on its boundary. Bekos et. al. introduced the term boundary labelling to describe this special type of labelling and presented algorithms for automatic boundary labelling. BLer is a prototype tool aiming to automate the boundary labelling process. It ...

Chemistry is very interesting, but it is often regarded as a difficult subject. Computer software can make chemistry teaching easier, and keeps the students active. This paper seeks to introduce some implications of computer softwares in chemistry classroom teaching. These softwares include Powerpoint, Chemoffice, computer simulation softwares, LabVIEW software, some computational chemistry sof...

This software present a hybrid methodology for project software management and a decision support system developed from the proposed methodology. In this, the tasks must be preliminarily assigned to each level of seniority by the linear programming method for assigning tasks, so as to minimize the total execution time of the project stages. The project management is then performed by Scrum (Nep...

This software present a hybrid methodology for project software management and a decision support system developed from the proposed methodology. In this, the tasks must be preliminarily assigned to each level of seniority by the linear programming method for assigning tasks, so as to minimize the total execution time of the project stages. The project management is then performed by Scrum (Nep...