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Nichola Abdo

5 accepted papers

2022

Scalable Scene Flow From Point Clouds in the Real World

RA-L 2022

Autonomous vehicles operate in highly dynamic environments necessitating an accurate assessment of which aspects of a scene are moving and where they are moving to. A popular approach to 3D motion estimation, termed scene flow, is to employ 3D point cloud data from consecutive LiDAR scans, although

Cited by 62SourceScholar
2019

Combined Task and Action Learning from Human Demonstrations for Mobile Manipulation Applications

IROS 2019poster

Learning from demonstrations is a promising paradigm for transferring knowledge to robots. However, learning mobile manipulation tasks directly from a human teacher is a complex problem as it requires learning models of both the overall task goal and of the underlying actions. Additionally, learning…

Cited by 17SourceScholar
2018

Optimization Beyond the Convolution: Generalizing Spatial Relations with End-to-End Metric Learning

ICRA 2018poster

To operate intelligently in domestic environments, robots require the ability to understand arbitrary spatial relations between objects and to generalize them to objects of varying sizes and shapes. In this work, we present a novel end-to-end approach to generalize spatial relations based on distanc…

Cited by 23SourcecodeScholar
2017

Metric learning for generalizing spatial relations to new objects

IROS 2017poster

Human-centered environments are rich with a wide variety of spatial relations between everyday objects. For autonomous robots to operate effectively in such environments, they should be able to reason about these relations and generalize them to objects with different shapes and sizes. For example,…

Cited by 33SourceScholar
2015

Robot, organize my shelves! Tidying up objects by predicting user preferences

ICRA 2015poster

As service robots become more and more capable of performing useful tasks for us, there is a growing need to teach robots how we expect them to carry out these tasks. However, learning our preferences is a nontrivial problem, as many of them stem from a variety of factors including personal taste, c…

Cited by 93SourceScholar