UAI
2004
14 years 2 months ago
2004
This paper concerns the assessment of the effects of actions from a combination of nonexperimental data and causal assumptions encoded in the form of a directed acyclic graph in w...
ACL
2003
14 years 2 months ago
2003
This paper proposes the “Hierarchical Directed Acyclic Graph (HDAG) Kernel” for structured natural language data. The HDAG Kernel directly accepts several levels of both chunk...
EMNLP
2006
14 years 2 months ago
2006
We consider the problem of constructing a directed acyclic graph that encodes temporal relations found in a text. The unit of our analysis is a temporal segment, a fragment of tex...
APVIS
2004
14 years 2 months ago
2004
Visualizing information whose underlying graph is directed acyclic is easier if the graph is Minimal Vertex Series Parallel (MVSP). We present method of transforming any directed ...
ESANN
2007
14 years 2 months ago
2007
Abstract. We propose a new algorithm for estimating the causal structure that underlies the observed dependence among n (n ≥ 4) binary variables X1, . . . , Xn. Our inference pri...
CEC
2005
IEEE
14 years 2 months ago
2005
IEEE
The problem of scheduling a parallel program given by a Directed Acyclic Graph (DAG) of tasks is a well-studied area. We present a new approach which employs Differential Evolution...
ICSE
1995
IEEE-ACM
14 years 4 months ago
1995
IEEE-ACM
Compilers and other programming environment tools derive information from the source code of programs; derived information includes compiled code, interprocedural summary informat...
ER
2006
Springer
14 years 4 months ago
2006
Springer
Abstract. We present a new technique for discovering and representing structural changes between two versions of a directed acyclic graph (DAG). Motivated by the necessity of chang...
ICANNGA
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. The use of support vector machines for multi-category problems is still an open field to research. Most of the published works use the one-against-rest strategy, but with...
ICALP
1990
Springer
14 years 4 months ago
1990
Springer
Any tree can be represented in a max/ma//y compact form as a directed acyclic graph where common subtrees are factored and shared, being represented only once. Such a compaction ca...