Otto-von-Guericke-University Magdeburg

∙ Magdeburg , Germany ∙ 0 followers

The University of Magdeburg is a young and dynamic profile university and a reliable partner for business, science and education partners in the region and beyond. The focus in research and teaching is on the engineering and...

Spinal Metastases Segmentation in MR Imaging using Deep Convolutional Neural Networks

This study's objective was to segment spinal metastases in diagnostic MR...
01/08/2020 ∙ by Georg Hille, et al. ∙ 21 ∙ share

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Towards Robot-Centric Conceptual Knowledge Acquisition

Robots require knowledge about objects in order to efficiently perform v...
10/08/2018 ∙ by Georg Jäger, et al. ∙ 2 ∙ share

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An Adaptive Strategy for Active Learning with Smooth Decision Boundary

We present the first adaptive strategy for active learning in the settin...
11/25/2017 ∙ by Andrea Locatelli, et al. ∙ 0 ∙ share

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Ontohub: A semantic repository for heterogeneous ontologies

Ontohub is a repository engine for managing distributed heterogeneous on...
12/15/2016 ∙ by Mihai Codescu, et al. ∙ 0 ∙ share

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Visual Analytics of Image-Centric Cohort Studies in Epidemiology

Epidemiology characterizes the influence of causes to disease and health...
01/15/2015 ∙ by Bernhard Preim, et al. ∙ 0 ∙ share

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Visual Exploration of Simulated and Measured Blood Flow

Morphology of cardiovascular tissue is influenced by the unsteady behavi...
09/05/2012 ∙ by Anna Vilanova, et al. ∙ 0 ∙ share

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A reference model for interaction semantics

Understanding the issue of semantic interoperability will be key in the ...
12/23/2017 ∙ by Johannes Reich, et al. ∙ 0 ∙ share

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Parity Polytopes and Binarization

We consider generalizations of parity polytopes whose variables, in addi...
03/28/2018 ∙ by Dominik Ermel, et al. ∙ 0 ∙ share

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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...
04/24/2018 ∙ by Dominik Fischer, et al. ∙ 0 ∙ share

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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 ...
06/01/2018 ∙ by Martin Radloff, et al. ∙ 0 ∙ share

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Contextual Bandits under Delayed Feedback

Delayed feedback is an ubiquitous problem in many industrial systems emp...
07/05/2018 ∙ by Claire Vernade, et al. ∙ 0 ∙ share

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Optimal Designs in Multiple Group Random Coefficient Regression Models

The subject of this work is multiple group random coefficients regressio...
07/26/2018 ∙ by Maryna Prus, et al. ∙ 0 ∙ share

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Various Optimality Criteria for the Prediction of Individual Response Curves

We consider optimal designs for the Kiefer cirteria, which include the E...
08/12/2018 ∙ by Maryna Prus, et al. ∙ 0 ∙ share

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Optimal Designs for Poisson Count Data with Gamma Block Effects

The Poisson-Gamma model is a generalization of the Poisson model, which ...
08/16/2018 ∙ by Marius Schmidt, et al. ∙ 0 ∙ share

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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...
08/20/2018 ∙ by Madhura Thosar, et al. ∙ 0 ∙ share

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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 ...
08/21/2018 ∙ by Fritjof Freise, et al. ∙ 0 ∙ share

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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...
08/22/2018 ∙ by Georg Berschneider, et al. ∙ 0 ∙ share

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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...
09/20/2018 ∙ by Martin Radloff, et al. ∙ 0 ∙ share

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

External localization is an essential part for the indoor operation of s...
10/03/2018 ∙ by Lukas Hoyer, et al. ∙ 0 ∙ share

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Hybrid Active Inference

We describe a framework of hybrid cognition by formulating a hybrid cogn...
10/05/2018 ∙ by André Ofner, et al. ∙ 0 ∙ share

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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...
10/06/2018 ∙ by Alexandra Carpentier, et al. ∙ 0 ∙ share

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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...
10/09/2018 ∙ by Ulrike Graßhoff, et al. ∙ 0 ∙ share

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A minimax near-optimal algorithm for adaptive rejection sampling

Rejection Sampling is a fundamental Monte-Carlo method. It is used to sa...
10/22/2018 ∙ by Juliette Achdou, et al. ∙ 0 ∙ share

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Optimal Designs for Minimax-Criteria in Random Coefficient Regression Models

We consider minimax-optimal designs for the prediction of individual par...
11/08/2018 ∙ by Maryna Prus, et al. ∙ 0 ∙ share

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

While there is an increasing amount of literature about Bayesian time se...
11/26/2018 ∙ by Alexander Meier, et al. ∙ 0 ∙ share

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

In paired comparison experiments respondents usually evaluate pairs of c...
11/27/2018 ∙ by Eric Nyarko, et al. ∙ 0 ∙ share

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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...
11/30/2018 ∙ by Fritjof Freise, et al. ∙ 0 ∙ share

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

The subject of this work is two treatment groups random coefficient regr...
12/22/2018 ∙ by Maryna Prus, et al. ∙ 0 ∙ share

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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...
01/03/2019 ∙ by Maurilio Gutzeit, et al. ∙ 0 ∙ share

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

Optimal design theory for nonlinear regression studies local optimality ...
01/08/2019 ∙ by Thomas Kahle, et al. ∙ 0 ∙ share

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Local minimax rates for closeness testing of discrete distributions

We consider the closeness testing (or two-sample testing) problem in the...
02/01/2019 ∙ by Joseph Lam-Weil, et al. ∙ 0 ∙ share

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Construction Methods for Gaussoids

The number of n-gaussoids is shown to be a double exponential function i...
02/28/2019 ∙ by Tobias Boege, et al. ∙ 0 ∙ share

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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...
03/19/2019 ∙ by Shuxing Li, et al. ∙ 0 ∙ share

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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...
04/06/2019 ∙ by Osama Idais, et al. ∙ 0 ∙ share

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Second Order Expansions for Sample Median with Random Sample Size

In practice, we often encounter situations where a sample size is not de...
05/19/2019 ∙ by Gerd Christoph, et al. ∙ 0 ∙ share

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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...
06/05/2019 ∙ by Osama Idais, et al. ∙ 0 ∙ share

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

Optimal designs for generalized linear models require a prior knowledge ...
06/24/2019 ∙ by Osama Idais, et al. ∙ 0 ∙ share

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

In psychological research often paired comparisons are used in which eit...
08/16/2019 ∙ by Eric Nyarko, et al. ∙ 0 ∙ share

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Percolation is Odd

We discuss the number of spanning configurations in site percolation. We...
09/03/2019 ∙ by Stephan Mertens, et al. ∙ 0 ∙ share

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

This paper studies optimal designs for linear regression models with cor...
11/13/2019 ∙ by Ulrike Graßhoff, et al. ∙ 0 ∙ share

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Optimal designs for third-order interactions in paired comparison experiments

It is shown how by not losing information on higher order interactions, ...
11/14/2019 ∙ by Eric Nyarko, et al. ∙ 0 ∙ share

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Experimental Designs for Accelerated Degradation Tests Based on Gamma Process Models

Accelerated degradation tests (ADTs) are used to provide an accurate est...
12/09/2019 ∙ by Helmi Shat, et al. ∙ 0 ∙ share

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

The uninformative ordering of artificial neurons in Deep Neural Networks...
12/06/2019 ∙ by Andreas Krug, et al. ∙ 0 ∙ share

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Optimal Design for Probit Choice Models with Dependent Utilities

In this paper we derive locally D-optimal designs for discrete choice ex...
01/24/2020 ∙ by Ulrike Graßhoff, et al. ∙ 0 ∙ share

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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...
02/11/2020 ∙ by Carolin Mehlmann, et al. ∙ 0 ∙ share

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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...
02/20/2020 ∙ by Cristian Ramirez-Atencia, et al. ∙ 0 ∙ share

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

We describe a temporal multiscale approach for the simulation of long-te...
02/22/2020 ∙ by Thomas Richter, et al. ∙ 0 ∙ share

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Intersection distribution, non-hitting index and Kakeya sets in affine planes

We propose the concepts of intersection distribution and non-hitting ind...
03/14/2020 ∙ by Shuxing Li, et al. ∙ 0 ∙ share

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On the intersection distribution of degree three polynomials and related topics

The intersection distribution of a polynomial f over finite field F_q wa...
03/23/2020 ∙ by Gohar Kyureghyan, et al. ∙ 0 ∙ share

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On design-theoretic aspects of Boolean and vectorial bent functions

There are two construction methods of designs from Boolean and vectorial...
03/27/2020 ∙ by Alexandr Polujan, et al. ∙ 0 ∙ share

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Otto-von-Guericke-University Magdeburg

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