Humboldt-Universität zu Berlin

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The honey bee is one of our most important farm animals. The State Institute for Beekeeping Hohen Neuendorf e.V. is engaged in practice-oriented research on various aspects of bee biology.

Automatic Analysis of Sewer Pipes Based on Unrolled Monocular Fisheye Images

The task of detecting and classifying damages in sewer pipes offers an i...
12/11/2019 ∙ by Johannes Künzel, et al. ∙ 8 ∙ share

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Bayesian Nonlinear Support Vector Machines for Big Data

We propose a fast inference method for Bayesian nonlinear support vector...
07/18/2017 ∙ by Florian Wenzel, et al. ∙ 0 ∙ share

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leave a trace - A People Tracking System Meets Anomaly Detection

Video surveillance always had a negative connotation, among others becau...
07/20/2017 ∙ by Dominik Rueß, et al. ∙ 0 ∙ share

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Feature Importance Measure for Non-linear Learning Algorithms

Complex problems may require sophisticated, non-linear learning methods ...
11/22/2016 ∙ by Marina M. -C. Vidovic, et al. ∙ 0 ∙ share

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Non-Evolutionary Superintelligences Do Nothing, Eventually

There is overwhelming evidence that human intelligence is a product of D...
09/07/2016 ∙ by Telmo Menezes, et al. ∙ 0 ∙ share

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Fast and Accurate Time Series Classification with WEASEL

Time series (TS) occur in many scientific and commercial applications, r...
01/26/2017 ∙ by Patrick Schäfer, et al. ∙ 0 ∙ share

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Active exploration of sensor networks from a robotics perspective

Traditional algorithms for robots who need to integrate into a wireless ...
11/17/2015 ∙ by Christian Blum, et al. ∙ 0 ∙ share

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A continuous framework for fairness

Increasingly, discrimination by algorithms is perceived as a societal an...
12/21/2017 ∙ by Philipp Hacker, et al. ∙ 0 ∙ share

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Gradient-based Taxis Algorithms for Network Robotics

Finding the physical location of a specific network node is a prototypic...
09/26/2014 ∙ by Christian Blum, et al. ∙ 0 ∙ share

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Fano schemes of generic intersections and machine learning

We investigate Fano schemes of conditionally generic intersections, i.e....
01/14/2013 ∙ by Franz Király, et al. ∙ 0 ∙ share

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Smaller parameters for vertex cover kernelization

We revisit the topic of polynomial kernels for Vertex Cover relative to ...
11/13/2017 ∙ by Eva-Maria C. Hols, et al. ∙ 0 ∙ share

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Answering UCQs under updates and in the presence of integrity constraints

We investigate the query evaluation problem for fixed queries over fully...
09/28/2017 ∙ by Christoph Berkholz, et al. ∙ 0 ∙ share

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Demand-Independent Tolls

Wardrop equilibria in nonatomic congestion games are in general ineffici...
08/09/2017 ∙ by Riccardo Colini-Baldeschi, et al. ∙ 0 ∙ share

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Early stopping for statistical inverse problems via truncated SVD estimation

We consider truncated SVD (or spectral cut-off, projection) estimators f...
10/19/2017 ∙ by Gilles Blanchard, et al. ∙ 0 ∙ share

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Memetic search for overlapping topics based on a local evaluation of link communities

In spite of recent advances in field delineation methods, bibliometricia...
02/09/2017 ∙ by Frank Havemann, et al. ∙ 0 ∙ share

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Statistical Experimental Design in Compressed Sensing Set-ups for Optical and Transmission Electron Microscopy

The Cramér Rao lower bound on the variance of parameters estimated from ...
01/08/2018 ∙ by Wouter Van den Broek, et al. ∙ 0 ∙ share

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Discrete Gaussian distributions via theta functions

We introduce a discrete analogue of the classical multivariate Gaussian ...
01/08/2018 ∙ by Daniele Agostini, et al. ∙ 0 ∙ share

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Shadow Symbolic Execution with Java PathFinder

Regression testing ensures that a software system when it evolves still ...
02/05/2018 ∙ by Yannic Noller, et al. ∙ 0 ∙ share

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Efficient Gaussian Process Classification Using Polya-Gamma Data Augmentation

We propose an efficient stochastic variational approach to GP classifica...
02/18/2018 ∙ by Florian Wenzel, et al. ∙ 0 ∙ share

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Maximal Exploration of Trees with Energy-Constrained Agents

We consider the problem of exploring an unknown tree with a team of k in...
02/19/2018 ∙ by Evangelos Bampas, et al. ∙ 0 ∙ share

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The parameterized complexity of finding a 2-sphere in a simplicial complex

We consider the problem of finding a subcomplex K' of a simplicial compl...
02/20/2018 ∙ by Benjamin Burton, et al. ∙ 0 ∙ share

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Capturing Logarithmic Space and Polynomial Time on Chordal Claw-Free Graphs

We show that the class of chordal claw-free graphs admits LREC=-definabl...
02/28/2018 ∙ by Berit Grußien, et al. ∙ 0 ∙ share

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Capturing Polynomial Time using Modular Decomposition

The question of whether there is a logic that captures polynomial time i...
03/29/2018 ∙ by Berit Grußien, et al. ∙ 0 ∙ share

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High Dimensional Time Series Generators

Multidimensional time series are sequences of real valued vectors. They ...
04/17/2018 ∙ by Jörg P. Bachmann, et al. ∙ 0 ∙ share

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Efficient and adaptive parameterized algorithms on modular decompositions

We study the influence of a graph parameter called modular-width on the ...
04/26/2018 ∙ by Stefan Kratsch, et al. ∙ 0 ∙ share

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Online Best Reply Algorithms for Resource Allocation Problems

We study online resource allocation problems with a diseconomy of scale....
05/07/2018 ∙ by Max Klimm, et al. ∙ 0 ∙ share

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Bipartite Graphs of Small Readability

We study a parameter of bipartite graphs called readability, introduced ...
05/12/2018 ∙ by Rayan Chikhi, et al. ∙ 0 ∙ share

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Predictive Performance Modeling for Distributed Computing using Black-Box Monitoring and Machine Learning

In many domains, the previous decade was characterized by increasing dat...
05/30/2018 ∙ by Carl Witt, et al. ∙ 0 ∙ share

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Greedy domination on biclique-free graphs

The greedy algorithm for approximating dominating sets is a simple metho...
06/07/2018 ∙ by Sebastian Siebertz, et al. ∙ 0 ∙ share

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Selective Inference for L_2-Boosting

We review several recently proposed post-selection inference frameworks ...
05/04/2018 ∙ by David Rügamer, et al. ∙ 0 ∙ share

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Cross-modal Hallucination for Few-shot Fine-grained Recognition

State-of-the-art deep learning algorithms generally require large amount...
06/13/2018 ∙ by Frederik Pahde, et al. ∙ 0 ∙ share

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Reflection Analysis for Face Morphing Attack Detection

A facial morph is a synthetically created image of a face that looks sim...
07/05/2018 ∙ by Clemens Seibold, et al. ∙ 0 ∙ share

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Mapping the research software sustainability space

A growing number of largely uncoordinated initiatives focus on research ...
07/04/2018 ∙ by Stephan Druskat, et al. ∙ 0 ∙ share

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Scalable Katz Ranking Computation in Large Static and Dynamic Graphs

Network analysis defines a number of centrality measures to identify the...
07/10/2018 ∙ by Alexander van der Grinten, et al. ∙ 0 ∙ share

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The State of Sustainable Research Software: Results from the Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE5.1)

This article summarizes motivations, organization, and activities of the...
07/19/2018 ∙ by Daniel S Katz, et al. ∙ 0 ∙ share

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Testing for Balance in Social Networks

Friendship and antipathy exist in concert with one another in real socia...
08/15/2018 ∙ by Derek Feng, et al. ∙ 0 ∙ share

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Asymptotic efficiency for covariance estimation under noise and asynchronicity

The estimation of the covariance structure from a discretely observed mu...
09/07/2018 ∙ by Sebastian Holtz, et al. ∙ 0 ∙ share

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Nonparametric Bayesian analysis of the compound Poisson prior for support boundary recovery

Given data from a Poisson point process with intensity (x,y) n 1(f(x)≤ ...
09/11/2018 ∙ by Markus Reiß, et al. ∙ 0 ∙ share

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Multivariate Brenier cumulative distribution functions and their application to non-parametric testing

In this work we introduce a novel approach of construction of multivaria...
09/11/2018 ∙ by Melf Boeckel, 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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Multi-budgeted directed cuts

We study multi-budgeted variants of the classic minimum cut problem and ...
10/16/2018 ∙ by Stefan Kratsch, et al. ∙ 0 ∙ share

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Communities as Well Separated Subgraphs With Cohesive Cores: Identification of Core-Periphery Structures in Link Communities

Communities in networks are commonly considered as highly cohesive subgr...
10/24/2018 ∙ by Frank Havemann, et al. ∙ 0 ∙ share

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An Optimal Construction for the Barthelmann-Schwentick Normal Form on Classes of Structures of Bounded Degree

Building on the locality conditions for first-order logic by Hanf and Ga...
10/29/2018 ∙ by André Frochaux, et al. ∙ 0 ∙ share

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A note on the prediction error of principal component regression

We analyse the prediction error of principal component regression (PCR) ...
11/07/2018 ∙ by Martin Wahl, et al. ∙ 0 ∙ share

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Progressive Algorithms for Domination and Independence

We consider a generic algorithmic paradigm that we call progressive expl...
11/16/2018 ∙ by Grzegorz Fabiański, et al. ∙ 0 ∙ share

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Parametrized Nash Equilibria in Atomic Splittable Congestion Games via Weighted Block Laplacians

We consider atomic splittable congestion games with affine cost function...
11/20/2018 ∙ by Max Klimm, et al. ∙ 0 ∙ share

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An Analytical Approach to Improving Time Warping on Multidimensional Time Series

Dynamic time warping (DTW) is one of the most used distance functions to...
11/27/2018 ∙ by Jörg P. Bachmann, et al. ∙ 0 ∙ share

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Efficient Measuring of Congruence on High Dimensional Time Series

A time series is a sequence of data items; typical examples are streams ...
11/27/2018 ∙ by Jörg P. Bachmann, et al. ∙ 0 ∙ share

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Uniform Hanson-Wright type concentration inequalities for unbounded entries via the entropy method

This paper is devoted to uniform versions of the Hanson-Wright inequalit...
12/09/2018 ∙ by Yegor Klochkov, et al. ∙ 0 ∙ share

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The SuperM-Tree: Indexing metric spaces with sized objects

A common approach to implementing similarity search applications is the ...
01/31/2019 ∙ by Jörg P. Bachmann, et al. ∙ 0 ∙ share

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