We investigate finite 3-nets embedded in a projective plane over a (finite or infinite) field of any characteristic p. Such an embedding is regular when each of the three clas...
This paper presents a new method for the recognition and reconstruction of surfaces from 3D data. Line element geometry, which generalizes both line geometry and the Laguerre geom...
Michael Hofer, Boris Odehnal, Helmut Pottmann, Tib...
We understand and reconstruct special surfaces from 3D data with line geometry methods. Based on estimated surface normals we use approximation techniques in line space to recogniz...
Helmut Pottmann, Michael Hofer, Boris Odehnal, Joh...
The idea to develop applications and infrastructure software as software product lines (SPLs) is continuously growing in acceptance throughout the software industry. The ability t...
We present a novel specification-based approach for generating tests for products in a software product line. Given properties of features as first-order logic formulas, our app...
Engin Uzuncaova, Daniel Garcia, Sarfraz Khurshid, ...