A directed acyclic graph or DAG is a data modeling or structuring tool typically used in cryptocurrencies. Unlike a blockchain, which consists of blocks, directed acyclic graphs have vertices and ...

Chain graphs are a natural generalization of directed acyclic graphs and undirected graphs. However, the apparent simplicity of chain graphs belies the subtlety of the conditional independence ...

KAYVAN SADEGHI, STEFFEN LAURITZEN, Markov properties for mixed graphs, Bernoulli, Vol. 20, No. 2 (May 2014), pp. 676-696 ...

Let’s talk about directed acyclic graphs, or DAGs. A DAG protocol is an alternative to the traditional blockchain and can be categorized as a distributed ledger technology.

Recent epidemiological studies have increasingly used graphical tools for causal inference. 12 Directed acyclic graphs (DAGs) are valuable in visualizing relationships among variables and representing ...