Ralf M. Häfner

According to our database, Ralf M. Häfner authored at least 12 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

How does the brain compute with probabilities?

Ralf M. Haefner, Jeffrey M. Beck, Cristina Savin, Mehrdad Salmasi, Xaq Pitkow

CoRR, 2024

2023

A General Method for Testing Bayesian Models using Neural Data.

Gabor Lengyel, Sabyasachi Shivkumar, Ralf M. Haefner

Proceedings of UniReps: the First Workshop on Unifying Representations in Neural Models, 2023

2022

Task-induced neural covariability as a signature of approximate Bayesian learning and inference.

Richard D. Lange, Ralf M. Haefner

PLoS Comput. Biol., 2022

Interpolating between sampling and variational inference with infinite stochastic mixtures.

Richard D. Lange, Ari S. Benjamin, Ralf M. Haefner, Xaq Pitkow

Proceedings of the Uncertainty in Artificial Intelligence, 2022

2021

A confirmation bias in perceptual decision-making due to hierarchical approximate inference.

Richard D. Lange, Ankani Chattoraj, Jeffrey M. Beck, Jacob L. Yates, Ralf M. Haefner

PLoS Comput. Biol., 2021

Tactile motion coordinate transforms in the somatosensory system.

Himanshu Ahuja, Ralf M. Haefner, Gregory C. DeAngelis, Manuel Gomez-Ramirez

Proceedings of the IEEE World Haptics Conference, 2021

A confirmation bias due to approximate active inference.

Ankani Chattoraj, Sabyasachi Shivkumar, Yongsoo Ra, Ralf M. Haefner

Proceedings of the 43rd Annual Meeting of the Cognitive Science Society, 2021

Relating confidence judgements to temporal biases in perceptual decision-making.

Ankani Chattoraj, Martynas Snarskis, Ralf M. Haefner

Proceedings of the 43rd Annual Meeting of the Cognitive Science Society, 2021

2018

A probabilistic population code based on neural samples.

Sabyasachi Shivkumar, Richard D. Lange, Ankani Chattoraj, Ralf M. Haefner

Proceedings of the Advances in Neural Information Processing Systems 31: Annual Conference on Neural Information Processing Systems 2018, 2018

2014

Slowness and Sparseness Have Diverging Effects on Complex Cell Learning.

Jörn-Philipp Lies, Ralf M. Häfner, Matthias Bethge

PLoS Comput. Biol., 2014

2010

Evaluating neuronal codes for inference using Fisher information.

Ralf M. Haefner, Matthias Bethge

Proceedings of the Advances in Neural Information Processing Systems 23: 24th Annual Conference on Neural Information Processing Systems 2010. Proceedings of a meeting held 6-9 December 2010, 2010

2008

An improved estimator of Variance Explained in the presence of noise.

Ralf M. Haefner, Bruce G. Cumming

Proceedings of the Advances in Neural Information Processing Systems 21, 2008