Uriel Dann 1922–1991

Approximating Min - sum Set Cover 1 Uriel

Online blättern, dann kaufen? Zur Attraktivität von Online-Katalogen

Kataloge sind wichtige Transaktionsmittel und werden verstärkt im WWW eingesetzt. Selten werden dabei die verfügbaren interaktiven und dynamischen Gestaltungsmöglichkeiten genutzt. In einer experimentellen explorativen Online-Untersuchung werden drei innovative Online-Kataloge (Pageflip, Fisheye, Karussell) dem klassischen Online-Katalog gegenübergestellt. 193 Teilnehmer absolvierten unterschie...

Lectures 8 and 9 – Spectral graph theory Uriel

With every graph (or digraph) one can associate several different matrices. Here we shall concentrate mainly on the adjacency matrix of (undirected) graphs, and also discuss briefly the Laplacian. We shall show that spectral properties (the eigenvalues and eigenvectors) of these matrices provide useful information about the structure of the graph. It turns out that for regular graphs, the infor...

DANN: a deep learning approach for annotating the pathogenicity of genetic variants

UNLABELLED Annotating genetic variants, especially non-coding variants, for the purpose of identifying pathogenic variants remains a challenge. Combined annotation-dependent depletion (CADD) is an algorithm designed to annotate both coding and non-coding variants, and has been shown to outperform other annotation algorithms. CADD trains a linear kernel support vector machine (SVM) to differenti...

URIEL and lang2vec: Representing languages as typological, geographical, and phylogenetic vectors

We introduce the URIEL knowledge base for massively multilingual NLP and the lang2vec utility, which provides information-rich vector identifications of languages drawn from typological, geographical, and phylogenetic databases that are normalized to have straightforward and consistent formats, naming, and semantics. The goal of URIEL and lang2vec is to enable multilingual NLP, especially on le...