Structural Learning about Directed Acyclic Graphs from Multiple Databases
We propose an approach for structural learning of directed acyclic graphs from multiple databases. We first learn a local structure from each database separately, and then we combine these local structures together to construct a global graph over all ...
Qiang Zhao
doaj +1 more source
Dynamic Economic Relationships Among U.S. Soy Product Markets: Using a Cointegrated Vector Autoregression Approach with Directed Acyclic Graphs [PDF]
This paper applies a combined methodology of a recently developed directed acyclic graph (DAG) analysis with Johansen and Juselius' methods of the cointegrated vector autoregression (VAR) model to a monthly U.S.
Rogowsky, Robert A. +2 more
core
Directed acyclic graph showing the framework of Mendelian randomization analyses in this study.
Directed acyclic graph showing the framework of Mendelian randomization analyses in this study.
C. Mary Schooling (109193) +8 more
core +1 more source
Comparative analysis of course prerequisite networks for five Midwestern public institutions
We present the first formal network analysis of curricular networks for public institutions, focusing around five midwestern universities. As a first such study of public institutions, our analyses are primarily macroscopic in nature, observing patterns ...
Bonan Yang +6 more
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DOTSSA: Directed Acyclic Graph-Based Online Trajectory Simplification with Stay Areas
Devices equipped with the Global Positioning System (GPS) generate massive volumes of trajectory data on a daily basis, imposing substantial computational, network, and storage burdens.
Masaharu Hirota
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Induced Acyclic Tournaments in Random Digraphs: Sharp Concentration, Thresholds and Algorithms
Given a simple directed graph D = (V,A), let the size of the largest induced acyclic tournament be denoted by mat(D). Let D ∈ D(n, p) (with p = p(n)) be a random instance, obtained by randomly orienting each edge of a random graph drawn from Ϟ(n, 2p). We
Dutta Kunal, Subramanian C.R.
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Classification of Fruits Using Computer Vision and a Multiclass Support Vector Machine
Automatic classification of fruits via computer vision is still a complicated task due to the various properties of numerous types of fruits. We propose a novel classification method based on a multi-class kernel support vector machine (kSVM) with the ...
Yudong Zhang, Lenan Wu
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Directed Acyclic Graph (DAG): Stressful life events and depression remission.
Directed Acyclic Graph (DAG): Stressful life events and depression remission.
Bradley N. Gaynes (8807315) +9 more
core +1 more source
An acyclic directed graph and a critical path of 4×4 JSSP.
An acyclic directed graph and a critical path of 4×4 JSSP.
T. Warren Liao (7439537) +3 more
core +1 more source
Representing and extending ensembles of parsimonious evolutionary histories with a directed acyclic graph. [PDF]
Dumm W +4 more
europepmc +1 more source

