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CADE
1992
Springer
13 years 11 months ago
Implementing the Meta-Theory of Deductive Systems
Abstract. We exhibit a methodology for formulating and verifying metatheorems about deductive systems in the Elf language, an implementation of the LF Logical Framework with an ope...
Frank Pfenning, Ekkehard Rohwedder
WADT
1998
Springer
13 years 11 months ago
An Algebra of Graph Derivations Using Finite (co-) Limit Double Theories
Graph transformation systems have been introduced for the formal specification of software systems. States are thereby modeled as graphs, and computations as graph derivations acco...
Andrea Corradini, Martin Große-Rhode, Reiko ...
BNCOD
1998
84views Database» more  BNCOD 1998»
13 years 9 months ago
Considering Integrity Constraints During Federated Database Design
Correct transformations and integrations of schemata within the process of federated database design have to encompass existing local integrity constraints. Most of the proposed me...
Stefan Conrad, Ingo Schmitt, Can Türker
MIA
2010
104views more  MIA 2010»
13 years 2 months ago
Combining atlas based segmentation and intensity classification with nearest neighbor transform and accuracy weighted vote
In this paper, different methods to improve atlas based segmentation are presented. The first technique is a new mapping of the labels of an atlas consistent with a given intensit...
Michaël Sdika
DIAGRAMS
2010
Springer
13 years 8 months ago
An Attention Based Theory to Explore Affordances of Textual and Diagrammatic Proofs
Shimojima and Katagiri have demonstrated that diagrams reduce "inferential load" during reasoning by scaffolding visual-spatial aspects of memory. In response, we wondere...
Peter Coppin, Jim Burton, Stephen Hockema