Representing discourse coherence: A corpus-based study
This article aims to present a set of discourse structure relations that are easy to code and to
develop criteria for an appropriate data structure for representing these relations. Discourse …
develop criteria for an appropriate data structure for representing these relations. Discourse …
[PDF][PDF] Probabilistic networks-an introduction to bayesian networks and influence diagrams
UB Kjærulff, AL Madsen - Aalborg University, 2005 - Citeseer
This book presents the fundamental concepts of probabilistic graphical models, or
probabilistic networks as they are called in this book. Probabilistic networks have become …
probabilistic networks as they are called in this book. Probabilistic networks have become …
A unified approach to the characterization of equivalence classes of DAGs, chain graphs with no flags and chain graphs
A Roverato - Scandinavian Journal of Statistics, 2005 - Wiley Online Library
A Markov property associates a set of conditional independencies to a graph. Two
alternative Markov properties are available for chain graphs (CGs), the Lauritzen–Wermuth …
alternative Markov properties are available for chain graphs (CGs), the Lauritzen–Wermuth …
On the identification of path analysis models with one hidden variable
E Stanghellini, N Wermuth - Biometrika, 2005 - academic.oup.com
We study criteria for identifiability of path analysis models with one hidden variable. We first
derive sufficient criteria for identification of models in which marginalisation is carried out …
derive sufficient criteria for identification of models in which marginalisation is carried out …
Ignorable common information, null sets and Basu's first theorem
E San Martin, M Mouchart, JM Rolin - Sankhyā: The Indian Journal of …, 2005 - JSTOR
This paper deals with the Intersection Property, or Basu's First Theorem, which is valid under
a condition of no common information, also known as measurable separability. After …
a condition of no common information, also known as measurable separability. After …
[PDF][PDF] Orientation rules for constructing markov equivalence classes of maximal ancestral graphs
It is well known that there may be many causal explanations that are consistent with a given
set of data. For processes that can be represented by a directed acyclic graph (DAG), many …
set of data. For processes that can be represented by a directed acyclic graph (DAG), many …
Stochastic ordering and robustness in classification from a Bayesian network
SH Kim - Decision support systems, 2005 - Elsevier
Consider a model-based decision support system (DSS) where all the variables involved
are binary, each taking on 0 or 1. The system categorizes the probability that a certain …
are binary, each taking on 0 or 1. The system categorizes the probability that a certain …
Temporal aggregation in chain graph models
J Ferrándiz, EF Castillo, P Sanmartín - Journal of statistical planning and …, 2005 - Elsevier
The dependence structure of an observed process induced by temporal aggregation of a
time evolving hidden spatial phenomenon is addressed. Data are described by means of …
time evolving hidden spatial phenomenon is addressed. Data are described by means of …
[PDF][PDF] Characterization of inclusion neighbourhood in terms of the essential graph
M Studený - International Journal of Approximate Reasoning, 2005 - core.ac.uk
The question of efficient characterization of inclusion neighbourhood is crucial in some
methods for learning (equivalence classes of) Bayesian networks. In this paper …
methods for learning (equivalence classes of) Bayesian networks. In this paper …