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RV
2015
Springer
15views Hardware» more  RV 2015»
9 years 11 months ago
Suggesting Edits to Explain Failing Traces
Runtime verification involves checking whether an execution trace produced by a running system satisfies a specification. However, a simple ‘yes’ or ‘no’ answer may not ...
Giles Reger
CALCO
2015
Springer
26views Mathematics» more  CALCO 2015»
9 years 11 months ago
A Fibrational Approach to Automata Theory
For predual categories C and D we establish isomorphisms between opfibrations representing local varieties of languages in C, local pseudovarieties of D-monoids, and finitely ge...
Liang-Ting Chen, Henning Urbat
CALCO
2015
Springer
27views Mathematics» more  CALCO 2015»
9 years 11 months ago
Modules Over Monads and Their Algebras
Modules over monads (or: actions of monads on endofunctors) are structures in which a monad interacts with an endofunctor, composed either on the left or on the right. Although us...
Maciej Piróg, Nicolas Wu, Jeremy Gibbons
CALCO
2015
Springer
29views Mathematics» more  CALCO 2015»
9 years 11 months ago
Codensity Liftings of Monads
We introduce a method to lift monads on the base category of a fibration to its total category using codensity monads. This method, called codensity lifting, is applicable to var...
Shin-ya Katsumata, Tetsuya Sato
CALCO
2015
Springer
16views Mathematics» more  CALCO 2015»
9 years 11 months ago
Extensions of Functors From Set to V-cat
We show that for a commutative quantale V every functor Set −→ V-cat has an enriched leftKan extension. As a consequence, coalgebras over Set are subsumed by coalgebras over V...
Adriana Balan, Alexander Kurz, Jiri Velebil