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» Bidirectionalizing graph transformations
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SEW
2005
IEEE
15 years 3 months ago
A Generative Style-driven Framework for Software Architecture Design
Compared with texts, graphs are more intuitive to express comparative and structural information. Many graphical approaches, however, lack a formal basis for precise specification...
Jun Kong, Kang Zhang, Jing Dong, Guang-Lei Song
ADBIS
2005
Springer
78views Database» more  ADBIS 2005»
15 years 3 months ago
Schema-based Query Optimization for XQuery Queries
XQuery is widely used for querying XML documents. Within this paper, we examine optimization rules for XQuery queries that exploit type information of the input XML document given ...
Sven Groppe, Stefan Böttcher
NIPS
2008
14 years 11 months ago
Dimensionality Reduction for Data in Multiple Feature Representations
In solving complex visual learning tasks, adopting multiple descriptors to more precisely characterize the data has been a feasible way for improving performance. These representa...
Yen-Yu Lin, Tyng-Luh Liu, Chiou-Shann Fuh
GG
2008
Springer
14 years 11 months ago
A Decentralized Implementation of Mobile Ambients
We present a graphical implementation for finite processes of the mobile ambients calculus. Our encoding uses unstructured (i.e., non hierarchical) graphs and it is sound and comp...
Fabio Gadducci, Giacoma Valentina Monreale
ECEASST
2006
103views more  ECEASST 2006»
14 years 10 months ago
Petri Nets and Matrix Graph Grammars: Reachability
This paper contributes in two directions. First, several concepts of our matrix approach to graph transformation [1,2] such as coherence and minimal initial digraph are applied to ...
Juan de Lara, Pedro Pablo Pérez Velasco