Enhanced Methods for Data Visualization
The visualization of data and results in charts is a common method to make information transparent. You often find charts like line charts (temporal processes), scatter charts (showing the relation between two variables), histograms (distribution) and box-whisker charts (distribution and outlier). A rather uncommon chart type is the parallel-coordinate chart. [...]
Model quality
The quality of a model can be determined by the comparison of the predicted values with the original values. There are two model types: regression model and classifier. Depending on the model type the errors are calculated in different ways. Regression models: Mostly the absolute distance between the forecast and [...]
Lecture at the EUROCORR
On this year’s EUROCORR Thomas Bäck and Robert Mayrhofer from Daimler held a lecture concerning the topic “Corrosion Test Improvement by Climatic Modeling”. The theme of the EUROCORR which took place from September 6th-10th in Graz, Austria, was “Earth, Water, Fire, Air, Corrosion happens everywhere“. The EUROCORR wants to emphasize the importance [...]
divis presents at the Daimler EDM CAE Forum
At this year’s CAE Forum divis participated in the exhibition “Computer Aided Engineering (CAE)”. The forum took place under the heading “Global Engineering – Unique Products”. Interested visitors had the opportunity to get information about the functionality of our software ClearVu Analytics in the field of meta modeling and optimization.
divis presents the new version of ClearVu Analytics – CVA 3.0
During the last quarter the long-awaited version of ClearVu Analytics, CVA 3.0, has been finished. In contrast to the forerunner the new version offers a completely redesigned user interface. Following the look and feel of current software products the handling is more intuitive and results can be achieved in a [...]
Automatic Metamodeling of CAE-Simulation Models
Meta models help to save time during CAE simulations for design optimization. CAE simulation models are commonly used in the automotive industry. However, such simulations might run for several days. Within an FAT research project divis has demonstrated how reliable meta models for CAE simulation models can be derived from [...]
Thomas Bäck wins the 2015 IEEE Award
Thomas Bäck wins the 2015 IEEE CIS Evolutionary Computation Pioneer Award for his contributions in synthesizing evolutionary computation. This award is a recognition of his pioneering research done in the early ninetees on developing a unifying algorithmic and theoretical framework for genetic algorithms, evolution strategies, and evolutionary programming. This framework [...]
Color sensor technology
For the quality assurance in industrial processes the monitoring of colors is an important factor. Production parts are not meant to show drifts in their coloring. At the moment the monitoring concerning this issue only takes place on a sample basis. However, to effectively control such processes and to be [...]