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ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
In this demo we present X-Time, a prototype for managing schema versioning in relational data warehouses, specifically oriented to support the formulation of crossversion queries,...
IEEESCC
2007
IEEE
14 years 2 months ago
2007
IEEE
—This paper presents a framework used for analyzing decisions regarding implementations of service oriented architectures. The framework assesses the business value of SOA by mea...
CORR
2007
Springer
13 years 8 months ago
2007
Springer
It is shown that every orthogonal terrain, i.e., an orthogonal (rightangled) polyhedron based on a rectangle that meets every vertical line in a segment, has a grid unfolding: its...
CORR
2007
Springer
13 years 8 months ago
2007
Springer
Entropy (i.e. convex integral) functionals and extensions of these functionals are minimized on convex sets. This paper is aimed at reducing as much as possible the assumptions on ...
FUIN
2007
13 years 8 months ago
2007
Reachability analysis for timed automata using SAT-based methods was considered in many papers, occurring to be a very efficient model checking technique. In this paper we show ho...