Lennart Niecksch — accepted AI-conference papers

2026

Interactive Open-Set Semantic Mapping with a 3D Scene Graph Backend

Felix Igelbrink, Lennart Niecksch, Martin Günther, Marian Renz, Oscar Lima, Martin Atzmueller

IJCAI 2026

While Open-Set Semantic Mapping and 3D Semantic Scene Graphs (3DSSGs) have become established paradigms in robotic perception in recent years, most existing works are limited to small environments or sacrifice geometric detail and instance granularity for scalability. Deploying these systems at scal

Cited by 0 Scholar ↗

2023

Detecting spatio-temporal Relations by Combining a Semantic Map with a Stream Processing Engine

Lennart Niecksch, Henning Deeken, Thomas Wiemann

ICRA 2023poster

Changes in topological spatial relations of objects are often strong indicators for state transitions in the underlying processes they are involved in. While various aspects of semantic mapping have been extensively researched, the reasoning about the temporal development of spatial relations of ins…

Cited by 3 Source ↗Scholar ↗