In mathematics and computer science, a directed acyclic graph, is a finite directed graph with no directed cycles. It consists of finitely many vertices and edges, with each edge directed from one ...

BlockDAG has caught attention not only for raising $367 million during its presale but also for its core technology, a hybrid ...

BlockDAG is stepping into the spotlight with more than just its $365.5M raised in the presale. At its core is a powerful ...

BlockDAG’s hybrid DAG + PoW architecture offers speed and decentralization. Here’s why it could outscale rivals and fuel BDAG’s path to 100x gains.

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.

A Directed Acyclic Graph is a data structure that consists of nodes connected by directed edges, where each node has one or more parents. Importantly, there are no cycles in a DAG, meaning there ...

Directed Acyclic Graph, or DAG, is a data structure that differs significantly from the conventional blockchain. Unlike a blockchain, which consists of a linear chain of blocks, a DAG is a more ...

Covariance estimation and selection for high-dimensional multivariate datasets is a fundamental problem in modern statistics. Gaussian directed acyclic graph (DAG) models are a popular class of models ...

In this paper we study the high-dimensional sparse directed acyclic graph (DAG) models under the empirical sparse Cholesky prior. Among our results, strong model selection consistency or graph ...