Otto-von-Guericke-University Magdeburg

research

∙ 01/08/2020

Spinal Metastases Segmentation in MR Imaging using Deep Convolutional Neural Networks

This study's objective was to segment spinal metastases in diagnostic MR...

Georg Hille, et al. ∙

research

∙ 09/19/2021

Towards Representation Learning for Atmospheric Dynamics

The prediction of future climate scenarios under anthropogenic forcing i...

Sebastian Hoffmann, et al. ∙

research

∙ 08/09/2021

Probabilistic Active Learning for Active Class Selection

In machine learning, active class selection (ACS) algorithms aim to acti...

Daniel Kottke, et al. ∙

research

∙ 07/01/2022

MotionMixer: MLP-based 3D Human Body Pose Forecasting

In this work, we present MotionMixer, an efficient 3D human body pose fo...

Arij Bouazizi, et al. ∙

research

∙ 10/08/2018

Towards Robot-Centric Conceptual Knowledge Acquisition

Robots require knowledge about objects in order to efficiently perform v...

Georg Jäger, et al. ∙

research

∙ 11/25/2017

An Adaptive Strategy for Active Learning with Smooth Decision Boundary

We present the first adaptive strategy for active learning in the settin...

Andrea Locatelli, et al. ∙

research

∙ 12/15/2016

Ontohub: A semantic repository for heterogeneous ontologies

Ontohub is a repository engine for managing distributed heterogeneous on...

Mihai Codescu, et al. ∙

research

∙ 01/15/2015

Visual Analytics of Image-Centric Cohort Studies in Epidemiology

Epidemiology characterizes the influence of causes to disease and health...

Bernhard Preim, et al. ∙

research

∙ 09/05/2012

Visual Exploration of Simulated and Measured Blood Flow

Morphology of cardiovascular tissue is influenced by the unsteady behavi...

Anna Vilanova, et al. ∙

research

∙ 12/23/2017

A reference model for interaction semantics

Understanding the issue of semantic interoperability will be key in the ...

Johannes Reich, et al. ∙

research

∙ 03/28/2018

Parity Polytopes and Binarization

We consider generalizations of parity polytopes whose variables, in addi...

Dominik Ermel, et al. ∙

research

∙ 04/24/2018

How swarm size during evolution impacts the behavior, generalizability, and brain complexity of animats performing a spatial navigation task

While it is relatively easy to imitate and evolve natural swarm behavior...

Dominik Fischer, et al. ∙

research

∙ 06/01/2018

Locally D-optimal Designs for Non-linear Models on the k-dimensional Ball

In this paper we construct (locally) D-optimal designs for a wide class ...

Martin Radloff, et al. ∙

research

∙ 07/05/2018

Contextual Bandits under Delayed Feedback

Delayed feedback is an ubiquitous problem in many industrial systems emp...

Claire Vernade, et al. ∙

research

∙ 07/26/2018

Optimal Designs in Multiple Group Random Coefficient Regression Models

The subject of this work is multiple group random coefficients regressio...

Maryna Prus, et al. ∙

research

∙ 08/12/2018

Various Optimality Criteria for the Prediction of Individual Response Curves

We consider optimal designs for the Kiefer cirteria, which include the E...

Maryna Prus, et al. ∙

research

∙ 08/16/2018

Optimal Designs for Poisson Count Data with Gamma Block Effects

The Poisson-Gamma model is a generalization of the Poisson model, which ...

Marius Schmidt, et al. ∙

research

∙ 08/20/2018

What Stands-in for a Missing Tool? A Prototypical Grounded Knowledge-based Approach to Tool Substitution

When a robot is operating in a dynamic environment, it cannot be assumed...

Madhura Thosar, et al. ∙

research

∙ 08/21/2018

Optimal designs for two-level main effects models on a restricted design region

We develop D-optimal designs for linear main effects models on a subset ...

Fritjof Freise, et al. ∙

research

∙ 08/22/2018

On complex Gaussian random fields, Gaussian quadratic forms and sample distance multivariance

The paper contains results in three areas: First we present a general es...

Georg Berschneider, et al. ∙

research

∙ 09/20/2018

Locally D-optimal Designs for a Wider Class of Non-linear Models on the k-dimensional Ball with applications to logit and probit models

In this paper we extend the results of Radloff and Schwabe (2018), which...

Martin Radloff, et al. ∙

research

∙ 10/03/2018

A Robot Localization Framework Using CNNs for Object Detection and Pose Estimation

External localization is an essential part for the indoor operation of s...

Lukas Hoyer, et al. ∙

research

∙ 10/05/2018

Hybrid Active Inference

We describe a framework of hybrid cognition by formulating a hybrid cogn...

André Ofner, et al. ∙

research

∙ 10/06/2018

Total variation distance for discretely observed Lévy processes: a Gaussian approximation of the small jumps

It is common practice to treat small jumps of Lévy processes as Wiener n...

Alexandra Carpentier, et al. ∙

research

∙ 10/09/2018

D-Optimal Design for the Rasch Counts Model with Multiple Binary Predictors

In this paper, we derive optimal designs for the Rasch Poisson counts mo...

Ulrike Graßhoff, et al. ∙

research

∙ 10/22/2018

A minimax near-optimal algorithm for adaptive rejection sampling

Rejection Sampling is a fundamental Monte-Carlo method. It is used to sa...

Juliette Achdou, et al. ∙

research

∙ 11/08/2018

Optimal Designs for Minimax-Criteria in Random Coefficient Regression Models

We consider minimax-optimal designs for the prediction of individual par...

Maryna Prus, et al. ∙

research

∙ 11/26/2018

Bayesian Nonparametric Analysis of Multivariate Time Series: A Matrix Gamma Process Approach

While there is an increasing amount of literature about Bayesian time se...

Alexander Meier, et al. ∙

research

∙ 11/27/2018

Optimal Designs for Second-Order Interactions in Paired Comparison Experiments with Binary Attributes

In paired comparison experiments respondents usually evaluate pairs of c...

Eric Nyarko, et al. ∙

research

∙ 11/30/2018

Optimal designs for K-factor two-level models with first-order interactions on a symmetrically restricted design region

We develop D-optimal designs for linear models with first-order interact...

Fritjof Freise, et al. ∙

research

∙ 12/22/2018

Optimal Designs for Prediction in Two Treatment Groups Random Coefficient Regression Models

The subject of this work is two treatment groups random coefficient regr...

Maryna Prus, et al. ∙

research

∙ 01/03/2019

Minimax L_2-Separation Rate in Testing the Sobolev-Type Regularity of a function

In this paper we study the problem of testing if an L_2-function f belon...

Maurilio Gutzeit, et al. ∙

research

∙ 01/08/2019

The semi-algebraic geometry of optimal designs for the Bradley-Terry model

Optimal design theory for nonlinear regression studies local optimality ...

Thomas Kahle, et al. ∙

research

∙ 02/01/2019

Local minimax rates for closeness testing of discrete distributions

We consider the closeness testing (or two-sample testing) problem in the...

Joseph Lam-Weil, et al. ∙

research

∙ 02/28/2019

Construction Methods for Gaussoids

The number of n-gaussoids is shown to be a double exponential function i...

Tobias Boege, et al. ∙

research

∙ 03/19/2019

On the weight distribution of second order Reed-Muller codes and their relatives

The weight distribution of second order q-ary Reed-Muller codes have bee...

Shuxing Li, et al. ∙

research

∙ 04/06/2019

Analytic solutions for locally optimal designs for gamma models having linear predictor without intercept

The gamma model is a generalized linear model for gamma-distributed outc...

Osama Idais, et al. ∙

research

∙ 05/19/2019

Second Order Expansions for Sample Median with Random Sample Size

In practice, we often encounter situations where a sample size is not de...

Gerd Christoph, et al. ∙

research

∙ 06/05/2019

Locally optimal designs for generalized linear models within the family of Kiefer Φ_k-criteria

Locally optimal designs for generalized linear models are derived at cer...

Osama Idais, et al. ∙

research

∙ 06/24/2019

A note on locally optimal designs for generalized linear models with restricted support

Optimal designs for generalized linear models require a prior knowledge ...

Osama Idais, et al. ∙

research

∙ 08/16/2019

Optimal 2^K Paired Comparison Designs for Third-Order Interactions

In psychological research often paired comparisons are used in which eit...

Eric Nyarko, et al. ∙

research

∙ 09/03/2019

Percolation is Odd

We discuss the number of spanning configurations in site percolation. We...

Stephan Mertens, et al. ∙

research

∙ 11/13/2019

Optimality regions for designs in multiple linear regression models with correlated random coefficients

This paper studies optimal designs for linear regression models with cor...

Ulrike Graßhoff, et al. ∙

research

∙ 11/14/2019

Optimal designs for third-order interactions in paired comparison experiments

It is shown how by not losing information on higher order interactions, ...

Eric Nyarko, et al. ∙

research

∙ 12/09/2019

Experimental Designs for Accelerated Degradation Tests Based on Gamma Process Models

Accelerated degradation tests (ADTs) are used to provide an accurate est...

Helmi Shat, et al. ∙

research

∙ 12/06/2019

Visualizing Deep Neural Networks for Speech Recognition with Learned Topographic Filter Maps

The uninformative ordering of artificial neurons in Deep Neural Networks...

Andreas Krug, et al. ∙

research

∙ 01/24/2020

Optimal Design for Probit Choice Models with Dependent Utilities

In this paper we derive locally D-optimal designs for discrete choice ex...

Ulrike Graßhoff, et al. ∙

research

∙ 02/11/2020

A goal oriented error estimator and mesh adaptivity for sea ice simulations

For the first time we introduce an error estimator for the numerical app...

Carolin Mehlmann, et al. ∙

research

∙ 02/20/2020

sKPNSGA-II: Knee point based MOEA with self-adaptive angle for Mission Planning Problems

Real-world and complex problems have usually many objective functions th...

Cristian Ramirez-Atencia, et al. ∙

research

∙ 02/22/2020

The candy wrapper problem – a temporal multiscale approach for pde/pde systems

We describe a temporal multiscale approach for the simulation of long-te...

Thomas Richter, et al. ∙

Otto-von-Guericke-University Magdeburg

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