• Publications
  • Influence
A note on tensor chain approximation
TLDR
This paper deals with the approximation of $$d$$d-dimensional tensors, as discrete representations of arbitrary functions $$f(x_1,\ldots ,x_d)$$ f(x1,…,xd) on $$0,1]^d$$[0, 1]d, in the so-called tensor chain format. Expand
  • 16
  • 3
  • PDF
Generalized cross approximation for 3d-tensors
TLDR
In this article we present a generalized version of the Cross Approximation for 3d-tensors. Expand
  • 8
  • 1
  • PDF
Read Between the Lines: An Annotation Tool for Multimodal Data for Learning
TLDR
This paper introduces the Visual Inspection Tool (VIT) which supports researchers in the annotation of multimodal data as well as the processing and exploitation for learning purposes. Expand
  • 22
Revision of Palaearctic and Oriental Necrophila Kirby & Spence, part 1: subgenus Deutosilpha Portevin (Coleoptera: Silphidae)
A taxonomic revision of the subgenus Chrysosilpha Portevin, 1921 (of the genus Necrophila Kirby & Spence, 1828) ispresented. Three valid species are recognized: (1) N. (C.) formosa (Laporte, 1832),Expand
  • 5
  • PDF
On the efficient convolution with the Newton potential
TLDR
An efficient convolution with the Newton potential in d dimensions has been proposed in [Hackbusch, Numer. Math. 110: 449–489]. Expand
  • 2
  • PDF
Research Project Planning Based on SCRUM Framework and Type-2 Fuzzy Numbers
TLDR
The aim of the paper is to present the way of research project planning using SCRUM with type-2 fuzzy numbers. Expand
  • 1
Quantized CP approximation and sparse tensor interpolation of function-generated data
TLDR
We consider the iterative schemes to compute the canonical (CP) approximation of quantized data generated by a function discretized on a large uniform grid in an interval on the real line. Expand