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CORR
2010
Springer
121views Education» more  CORR 2010»
15 years 7 months ago
Simulation vs. Equivalence
For several semirings S, two weighted finite automata with multiplicities in S are equivalent if and only if they can be connected by a chain of simulations. Such a semiring S is c...
Zoltán Ésik, Andreas Maletti
CORR
2010
Springer
91views Education» more  CORR 2010»
15 years 7 months ago
Invariance properties of the multidimensional matching distance in Persistent Topology and Homology
Abstract. Persistent Topology studies topological features of shapes by analyzing the lower level sets of suitable functions, called filtering functions, and encoding the arising i...
Andrea Cerri, Patrizio Frosini
DCG
2010
87views more  DCG 2010»
15 years 7 months ago
Hamiltonian Submanifolds of Regular Polytopes
: We investigate polyhedral 2k-manifolds as subcomplexes of the boundary complex of a regular polytope. We call such a subcomplex k-Hamiltonian if it contains the full k-skeleton o...
Felix Effenberger, Wolfgang Kühnel
ENTCS
2010
77views more  ENTCS 2010»
15 years 7 months ago
Transparent First-class Futures and Distributed Components
Futures are special kind of values that allow the synchronisation of different processes. Futures are in fact identifiers for promised results of function calls that are still awa...
Antonio Cansado, Ludovic Henrio, Eric Madelaine
DM
2008
55views more  DM 2008»
15 years 7 months ago
Improved pebbling bounds
Consider a configuration of pebbles distributed on the vertices of a connected graph of order n. A pebbling step consists of removing two pebbles from a given vertex and placing o...
Melody Chan, Anant P. Godbole