# Mixed graph

## Papers overview

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2011

2011

- 11th International Conference on Intelligentâ€¦
- 2011

It is well known that one way to improve the accuracy of a text retrieval system is to expand the original query with additionalâ€¦Â (More)

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2011

2011

- IEEE Transactions on Automatic Control
- 2011

We introduce an approach for stable deployment of agents onto families of planar curves, namely, 1-D formations in 2-D space. Theâ€¦Â (More)

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2009

2009

- Journal of Machine Learning Research
- 2009

Directed acyclic graphs (DAGs) have been widely used as a representation of conditional independence in machine learning andâ€¦Â (More)

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2006

2006

- UAI
- 2006

We introduce priors and algorithms to perform Bayesian inference in Gaussian models defined by acyclic directed mixed graphsâ€¦Â (More)

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Highly Cited

2003

Highly Cited

2003

- 2003

We consider acyclic directed mixed graphs, in which directed edges (x â†’ y) and bi-directed edges (x â†” y) may occur. A simpleâ€¦Â (More)

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2002

2002

- 2002

In this paper, we discuss some properties of relations between a mixed graph and its line graph, which are used to characterizeâ€¦Â (More)

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2000

2000

- J. Comb. Theory, Ser. B
- 2000

The homomorphisms of oriented or undirected graphs, the oriented chromatic number, the relationship between acyclic coloringâ€¦Â (More)

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1997

1997

- Math. Meth. of OR
- 1997

A mixed graph Go contains both undirected edges and directed arcs. A k-coloring of Go is an assignment to its vertices ofâ€¦Â (More)

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Highly Cited

1996

Highly Cited

1996

- 1996

Acyclic digraphs (ADGs) are widely used to describe dependences among variables in multivariate distributions. In particular, theâ€¦Â (More)

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Highly Cited

1988

Highly Cited

1988

- IEEE Trans. Systems, Man, and Cybernetics
- 1988

Ahtract -Diagrams are widely used in several areas of computer wience, and their effectiveness is thoroughly recognized. One ofâ€¦Â (More)

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