4 papers
SLIM-VDB: A Real-Time 3D Probabilistic Semantic Mapping Framework
Anja Sheppard, Parker Ewen, Joey Wilson +6
This paper introduces SLIM-VDB, a new lightweight semantic mapping system with probabilistic semantic fusion for closed-set or open-set dictionaries. Advances in data structures fr…
LMG Index: A Robust and Efficient Learned Index Framework for Multi-Dimensional Performance Balance
Yuzhen Chen, Bin Yao
Index structures are fundamental for efficient query processing on large-scale datasets. Learned indexes model the indexing process as a prediction problem to overcome the inherent…
MatPredict: a dataset and benchmark for learning material properties of diverse indoor objects
Yuzhen Chen, Hojun Son, Arpan Kusari
Determining material properties from camera images can expand the ability to identify complex objects in indoor environments, which is valuable for consumer robotics applications.…
DEFT: Differentiable Branched Discrete Elastic Rods for Modeling Furcated DLOs in Real-Time
Yizhou Chen, Xiaoyue Wu, Yeheng Zong +4
Autonomous wire harness assembly requires robots to manipulate complex branched cables with high precision and reliability. A key challenge in automating this process is predicting…