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CVPR
2004
IEEE
16 years 8 months ago
Minimum Effective Dimension for Mixtures of Subspaces: A Robust GPCA Algorithm and Its Applications
In this paper, we propose a robust model selection criterion for mixtures of subspaces called minimum effective dimension (MED). Previous information-theoretic model selection cri...
Kun Huang, René Vidal, Yi Ma
ICDE
2002
IEEE
121views Database» more  ICDE 2002»
16 years 7 months ago
Similarity Flooding: A Versatile Graph Matching Algorithm and Its Application to Schema Matching
Matching elements of two data schemas or two data instances plays a key role in data warehousing, e-business, or even biochemical applications. In this paper we present a matching...
Sergey Melnik, Hector Garcia-Molina, Erhard Rahm
OTM
2005
Springer
15 years 11 months ago
Mapping Discovery for XML Data Integration
Abstract. The interoperability of heterogeneous data sources is an important issue in many applications such as mediation systems or web-based systems. In these systems, each data ...
Zoubida Kedad, Xiaohui Xue
SIGMOD
2003
ACM
96views Database» more  SIGMOD 2003»
16 years 6 months ago
Toward network data independence
A number of researchers have become interested in the design of global-scale networked systems and applications. Our thesis here is that the database community's principles a...
Joseph M. Hellerstein
FMICS
2008
Springer
15 years 7 months ago
Extending Structural Test Coverage Criteria for Lustre Programs with Multi-clock Operators
Lustre is a formal synchronous declarative language widely used for modeling and specifying safety-critical applications in the elds of avionics, transportation or energy productio...
Virginia Papailiopoulou, Laya Madani, Lydie du Bou...