6 citations · 9 across the 7 of their papers we have counts for
8 papers
On the Complexity of the CSG Tree Extraction Problem
Markus Friedrich, Pierre-Alain Fayolle
In this short note, we discuss the complexity of the search space for the problem of finding a CSG expression (or CSG tree) corresponding to an input point-cloud and a list of fitt…
Combining Gesture and Voice Control for Mid-Air Manipulation of CAD Models in VR Environments
Markus Friedrich, Stefan Langer, Fabian Frey
Modeling 3D objects in domains like Computer Aided Design (CAD) is time-consuming and comes with a steep learning curve needed to master the design process as well as tool complexi…
A Flexible Pipeline for the Optimization of CSG Trees
Markus Friedrich, Christoph Roch, Sebastian Feld +2
CSG trees are an intuitive, yet powerful technique for the representation of geometry using a combination of Boolean set-operations and geometric primitives. In general, there exis…
Accelerating Evolutionary Construction Tree Extraction via Graph Partitioning
Markus Friedrich, Sebastian Feld, Thomy Phan +1
Extracting a Construction Tree from potentially noisy point clouds is an important aspect of Reverse Engineering tasks in Computer Aided Design. Solutions based on algorithmic geom…
Content-based Recommendations for Radio Stations with Deep Learned Audio Fingerprints
Stefan Langer, Liza Obermeier, André Ebert +3
The world of linear radio broadcasting is characterized by a wide variety of stations and played content. That is why finding stations playing the preferred content is a tough task…
Bayesian Surprise in Indoor Environments
Sebastian Feld, Andreas Sedlmeier, Markus Friedrich +2
This paper proposes a novel method to identify unexpected structures in 2D floor plans using the concept of Bayesian Surprise. Taking into account that a person's expectation is an…