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BPM
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. We propose a new technique to analyze the control-flow, i.e., the workflow graph of a business process model, which we call symbolic execution. We consider acyclic workfl...
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
This paper proposes a ranking method to exploit statistical correlations among pairs of attribute values in relational databases. For a given query, the correlations of the query ...
EMNLP
2010
13 years 8 months ago
2010
We present an approach to grammar induction that utilizes syntactic universals to improve dependency parsing across a range of languages. Our method uses a single set of manually-...
EMNLP
2010
13 years 8 months ago
2010
This paper presents a two-stage approach to summarizing multiple contrastive viewpoints in opinionated text. In the first stage, we use an unsupervised probabilistic approach to m...
ICA
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. In this paper, we consider the Independent Component Analysis problem when the hidden sources are non-negative (Non-negative ICA). This problem is formulated as a non-lin...