2 citations · 4 across the 6 of their papers we have counts for
7 papers
Constraint-based Task Specification and Trajectory Optimization for Sequential Manipulation
Mun Seng Phoon, Philipp S. Schmitt, Georg v. Wichert
To economically deploy robotic manipulators the programming and execution of robot motions must be swift. To this end, we propose a novel, constraint-based method to intuitively sp…
Online Semantic Exploration of Indoor Maps
Ziyuan Liu, Dong Chen, Georg von Wichert
In this paper we propose a method to extract an abstracted floor plan from typical grid maps using Bayesian reasoning. The result of this procedure is a probabilistic generative mo…
Applying Rule-Based Context Knowledge to Build Abstract Semantic Maps of Indoor Environments
Ziyuan Liu, Georg von Wichert
In this paper, we propose a generalizable method that systematically combines data driven MCMC samplingand inference using rule-based context knowledge for data abstraction. In par…
Table-Top Scene Analysis Using Knowledge-Supervised MCMC
Ziyuan Liu, Dong Chen, Kai M. Wurm +1
In this paper, we propose a probabilistic method to generate abstract scene graphs for table-top scenes from 6D object pose estimates. We explicitly make use of task-specfic contex…
A Generalizable Knowledge Framework for Semantic Indoor Mapping Based on Markov Logic Networks and Data Driven MCMC
Ziyuan Liu, Georg von Wichert
In this paper, we propose a generalizable knowledge framework for data abstraction, i.e. finding compact abstract model for input data using predefined abstract terms. Based on the…
Extracting Semantic Indoor Maps from Occupancy Grids
Ziyuan Liu, Georg von Wichert
The primary challenge for any autonomous system operating in realistic, rather unconstrained scenarios is to manage the complexity and uncertainty of the real world. While it is un…