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» Generalizing the powerset construction, coalgebraically
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CALCO
2007
Springer
118views Mathematics» more  CALCO 2007»
15 years 5 months ago
Coalgebraic Epistemic Update Without Change of Model
Abstract. We present a coalgebraic semantics for reasoning about information update in multi-agent systems. The novelty is that we have one structure for both states and actions an...
Corina Cîrstea, Mehrnoosh Sadrzadeh
IANDC
2006
126views more  IANDC 2006»
14 years 11 months ago
Coalgebraic semantics for timed processes
We give a coalgebraic formulation of timed processes and their operational semantics. We model time by a monoid called a "time domain", and we model processes by "t...
Marco Kick, John Power, Alex Simpson
MFCS
2010
Springer
14 years 9 months ago
Asynchronous Omega-Regular Games with Partial Information
We address the strategy problem for ω-regular two-player games with partial information, played on finite game graphs. We consider two different kinds of observability on a gene...
Bernd Puchala
SDM
2007
SIAM
112views Data Mining» more  SDM 2007»
15 years 12 days ago
PoClustering: Lossless Clustering of Dissimilarity Data
Given a set of objects V with a dissimilarity measure between pairs of objects in V , a PoCluster is a collection of sets P ⊂ powerset(V ) partially ordered by the ⊂ relation ...
Jinze Liu, Qi Zhang, Wei Wang 0010, Leonard McMill...
FASE
2005
Springer
15 years 4 months ago
Iterative Circular Coinduction for CoCasl in Isabelle/HOL
Abstract. Coalgebra has in recent years been recognized as the framework of choice for the treatment of reactive systems at an appropriate level of generality. Proofs about the rea...
Daniel Hausmann, Till Mossakowski, Lutz Schrö...