The PC-algorithm was shown to be a powerful method for estimating the equivalence class of a potentially very high-dimensional acyclic directed graph (DAG) with the corresponding Gaussian distribution ...

We propose a linear-time, single-pass, top-down algorithm for multiple testing on directed acyclic graphs, where nodes represent hypotheses and edges specify a partial ordering in which the hypotheses ...

On Thursday the 21st of November 2019, M.Sc. Topi Talvitie will defend his doctoral thesis on Counting and Sampling Directed Acyclic Graphs for Learning Bayesian Networks. The thesis is a part of ...

A directed graph is acyclic if and only if it has a topological ordering. A DAG model works differently than a blockchain. A common blockchain requires miners to maintain blocks, but a DAG wouldn’t ...

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.

What is a Directed Acyclic Graph (DAG)? A Directed Acyclic Graph is a data structure that consists of nodes connected by directed edges, where each node has one or more parents.

DAG Architecture and Why It Matters for Blockchain Scaling Waterfall Network is a layer-1 protocol that implements a Directed Acyclic Graph (DAG) as its foundational ledger.

BlockDAG, a cryptocurrency project that claims to combine blockchain and Directed Acyclic Graph (DAG) technology, is under fire because of its extended presale. According to famous crypto sleuth ...

Recent clinical trials in oncology have used increasingly complex methodologies, such as causal inference methods for intercurrent events, external control, and covariate adjustment, posing challenges ...