Results 1 to 10 of about 14,799,241 (221)
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hinze, R, Jeuring, J, Löh, A
openaire +10 more sources
In most, if not all, studies we collect data to obtain information about an area of research in which we have an interest. For example, we might want to know the level of dental caries in our area. In order to discover this we might need to observe a number of different variables, which could include, age, sex, number of teeth, cavities, fillings ...
openaire +3 more sources
Detecting activity cycles of late-type dwarfs in Kepler data [PDF]
Using data of fast-rotating active dwarf stars in the Kepler database, we perform time-frequency analysis of the light curves in order to search for signs of activity cycles.
Oláh, K., Vida, K.
core +1 more source
Blockchain Abstract Data Type [PDF]
The presented work continues the line of recent distributed computing communityefforts dedicated to the theoretical aspects of blockchains. This paper is the rst tospecify blockchains as a composition of abstract data types all together with a hierarchyof consistency criteria that formally characterizes the histories admissible for distributedprograms ...
Anceaume, Emmanuelle+4 more
openaire +5 more sources
Chain graph models of multivariate regression type for categorical data [PDF]
We discuss a class of chain graph models for categorical variables defined by what we call a multivariate regression chain graph Markov property. First, the set of local independencies of these models is shown to be Markov equivalent to those of a chain ...
Lupparelli, Monia+1 more
core +1 more source
Iteratively regularized Newton-type methods for general data misfit functionals and applications to Poisson data [PDF]
We study Newton type methods for inverse problems described by nonlinear operator equations $F(u)=g$ in Banach spaces where the Newton equations $F'(u_n;u_{n+1}-u_n) = g-F(u_n)$ are regularized variationally using a general data misfit functional and a ...
A Antoniadis+37 more
core +2 more sources
Bayesian nonparametric models for spatially indexed data of mixed type [PDF]
We develop Bayesian nonparametric models for spatially indexed data of mixed type. Our work is motivated by challenges that occur in environmental epidemiology, where the usual presence of several confounding variables that exhibit complex interactions ...
Best, Nicky+2 more
core +2 more sources
Data types are undergoing a major leap forward in their sophistication driven by a conjunction of i) theoretical advances in the foundations of data types, and ii) requirements of programmers for ever more control of the data structures they work with.
Ghani, Neil+3 more
openaire +2 more sources
Analysis of Push-type Epidemic Data Dissemination in Fully Connected Networks [PDF]
Consider a fully connected network of nodes, some of which have a piece of data to be disseminated to the whole network. We analyze the following push-type epidemic algorithm: in each push round, every node that has the data, i.e., every infected node ...
Caglar, Mine, Sezer, Ali Devin
core +3 more sources
A CRDT is an abstract data type that implements some familiar object, such as a counter, a set or a sequence. Internally, a CRDT is replicated, to provide reliability, availability. A CRDT supports concurrent updates, and encapsulates some strategy that provably ensures that replicas of the CRDT will converge despite this concurrency.
openaire +2 more sources