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2012


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Model Learning and Real-Time Tracking Using Multi-Resolution Surfel Maps

Stueckler, J., Behnke, S.

Proceedings of the AAAI Conference on Artificial Intelligence (AAAI), 2012 (conference)

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link (url) [BibTex]

2012


link (url) [BibTex]


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Burn-in, bias, and the rationality of anchoring

Lieder, F., Griffiths, T. L., Goodman, N. D.

Advances in Neural Information Processing Systems 25, pages: 2699-2707, 2012 (article)

Abstract
Bayesian inference provides a unifying framework for addressing problems in machine learning, artificial intelligence, and robotics, as well as the problems facing the human mind. Unfortunately, exact Bayesian inference is intractable in all but the simplest models. Therefore minds and machines have to approximate Bayesian inference. Approximate inference algorithms can achieve a wide range of time-accuracy tradeoffs, but what is the optimal tradeoff? We investigate time-accuracy tradeoffs using the Metropolis-Hastings algorithm as a metaphor for the mind's inference algorithm(s). We find that reasonably accurate decisions are possible long before the Markov chain has converged to the posterior distribution, i.e. during the period known as burn-in. Therefore the strategy that is optimal subject to the mind's bounded processing speed and opportunity costs may perform so few iterations that the resulting samples are biased towards the initial value. The resulting cognitive process model provides a rational basis for the anchoring-and-adjustment heuristic. The model's quantitative predictions are tested against published data on anchoring in numerical estimation tasks. Our theoretical and empirical results suggest that the anchoring bias is consistent with approximate Bayesian inference.

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link (url) [BibTex]

link (url) [BibTex]


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RoboCup@Home: Demonstrating Everyday Manipulation Skills in RoboCup@Home

Stueckler, J., Holz, D., Behnke, S.

IEEE Robotics and Automation Magazine (RAM), 19(2):34-42, 2012 (article)

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link (url) DOI [BibTex]

link (url) DOI [BibTex]


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Towards Robust Mobility, Flexible Object Manipulation, and Intuitive Multimodal Interaction for Domestic Service Robots

Stueckler, J., Droeschel, D., Gräve, K., Holz, D., Kläß, J., Schreiber, M., Steffens, R., Behnke, S.

In RoboCup 2011, Robot Soccer World Cup XV, pages: 51-62, Springer, 2012 (inbook)

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link (url) DOI [BibTex]

link (url) DOI [BibTex]


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Bayesian calibration of the hand-eye kinematics of an anthropomorphic robot

Hubert, U., Stueckler, J., Behnke, S.

In Proc. of the 12th IEEE-RAS Int. Conf. on Humanoid Robots (Humanoids), pages: 618-624, November 2012 (inproceedings)

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link (url) DOI [BibTex]

link (url) DOI [BibTex]


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Shape-Primitive Based Object Recognition and Grasping

Nieuwenhuisen, M., Stueckler, J., Berner, A., Klein, R., Behnke, S.

In Proc. of ROBOTIK, VDE-Verlag, 2012 (inproceedings)

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link (url) [BibTex]

link (url) [BibTex]


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Semantic mapping using object-class segmentation of RGB-D images

Stueckler, J., Biresev, N., Behnke, S.

In Proc. of the IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (IROS), pages: 3005-3010, October 2012 (inproceedings)

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link (url) DOI [BibTex]

link (url) DOI [BibTex]


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Efficient Mobile Robot Navigation using 3D Surfel Grid Maps

Kläß, J., Stueckler, J., Behnke, S.

In Proc. of ROBOTIK, VDE-Verlag, 2012 (inproceedings)

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link (url) [BibTex]

link (url) [BibTex]


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Integrating depth and color cues for dense multi-resolution scene mapping using RGB-D cameras

Stueckler, J., Behnke, S.

In Proc. of the IEEE Int. Conf. on Multisensor Fusion and Integration for Intelligent Systems (MFI), pages: 162-167, sep 2012 (inproceedings)

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link (url) DOI [BibTex]

link (url) DOI [BibTex]


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SURE: Surface Entropy for Distinctive 3D Features

Fiolka, T., Stueckler, J., Klein, D. A., Schulz, D., Behnke, S.

In Proc. of Spatial Cognition, 2012 (inproceedings)

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link (url) [BibTex]

link (url) [BibTex]


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Robust Real-Time Registration of RGB-D Images using Multi-Resolution Surfel Representations

Stueckler, J., Behnke, S.

In Proc. of ROBOTIK, VDE-Verlag, 2012 (inproceedings)

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link (url) [BibTex]

link (url) [BibTex]


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Adjustable autonomy for mobile teleoperation of personal service robots

Muszynski, S., Stueckler, J., Behnke, S.

In Proc. of the IEEE Int. Symp. on Robot and Human Interactive Communication, pages: 933-940, sep 2012 (inproceedings)

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link (url) DOI [BibTex]

link (url) DOI [BibTex]


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Adaptive Multi-cue 3D Tracking of Arbitrary Objects

Garcia, G. M., Klein, D. A., Stueckler, J., Frintrop, S., Cremers, A. B.

In DAGM/OAGM Symposium, 7476, pages: 357-366, Lecture Notes in Computer Science, Springer, 2012 (inproceedings)

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[BibTex]

[BibTex]