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WWW
2002
ACM
15 years 6 months ago
A Query Language for XML Based on Graph Grammars
In this paper we present a graphical query language for XML. The language, based on a simple form of graph grammars, permits us to extract data and reorganize information in a new...
Sergio Flesca, Filippo Furfaro, Sergio Greco
SCHEDULING
2010
59views more  SCHEDULING 2010»
15 years 4 months ago
Implicit shift scheduling with multiple breaks and work stretch duration restrictions
This paper considers a shift scheduling problem that includes different forms of flexibility in terms of shift starting times, break lengths and break placement. Two particular ...
Monia Rekik, Jean-François Cordeau, Fran&cc...
BMVC
2010
15 years 4 months ago
Accurate and Efficient Face Recognition from Video
As a problem of high practical appeal but outstanding challenges, computer-based face recognition remains a topic of extensive research attention. In this paper we are specificall...
Ognjen Arandjelovic
AMAI
2010
Springer
15 years 3 months ago
Geometry of relative plausibility and relative belief of singletons
The study of the interplay between belief and probability can be posed in a geometric framework, in which belief and plausibility functions are represented as points of simplices i...
Fabio Cuzzolin
IJCGA
2010
96views more  IJCGA 2010»
15 years 3 months ago
Frameworks Symmetry and Rigidity
Symmetry equations are obtained for the rigidity matrix of a bar-joint framework in Rd . These form the basis for a short proof of the FowlerGuest symmetry group generalisation of...
John C. Owen, Steve C. Power