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» On Skolemization in constructive theories
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ICFCA
2004
Springer
14 years 3 months ago
Towards a Conceptual Theory of Indistinguishable Objects
Based on the conceptual representation of objects in space and time as introduced in Temporal Concept Analysis first steps are done into the direction of a conceptual theory of ...
Karl Erich Wolff
ISMVL
2000
IEEE
90views Hardware» more  ISMVL 2000»
14 years 2 months ago
Structures with Many-Valued Information and Their Relational Proof Theory
We present a uniform relational framework for developing proof systems for theories of manyvaluedness that may have the form of a logical system, of a class of algebra or of an in...
Ivo Düntsch, Wendy MacCaull, Ewa Orlowska
APAL
2002
105views more  APAL 2002»
13 years 9 months ago
Saturated models of universal theories
A notion called Herbrand saturation is shown to provide the modeltheoretic analogue of a proof-theoretic method, Herbrand analysis, yielding uniform model-theoretic proofs of a nu...
Jeremy Avigad
ETS
2002
IEEE
139views Hardware» more  ETS 2002»
13 years 9 months ago
Integrating technology into learning and working: A promising future
In this concluding synthesis article, I summarize and discuss the papers that comprise both parts of this special issues. Two organizing frameworks are provided to facilitate read...
Xuemei Wang
JAPLL
2006
87views more  JAPLL 2006»
13 years 9 months ago
Is ZF a hack?: Comparing the complexity of some (formalist interpretations of) foundational systems for mathematics
This paper presents Automath encodings (which also are valid in LF/P) of various kinds of foundations of mathematics. Then it compares these encodings according to their size, to f...
Freek Wiedijk