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» On Coherence in Computer Algebra
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LICS
2009
IEEE
15 years 11 months ago
The Inverse Taylor Expansion Problem in Linear Logic
Linear Logic is based on the analogy between algebraic linearity (i.e. commutation with sums and scalar products) and the computer science linearity (i.e. calling inputs only once...
Michele Pagani, Christine Tasson
ICCS
2009
Springer
15 years 10 months ago
Hierarchical Modelling and Model Adaptivity for Gas Flow on Networks
We are interested in the simulation and optimization of gas transport in networks. Different regions of the network may be modelled by different equations. There are three models...
Pia Bales, Oliver Kolb, Jens Lang
MFCS
2009
Springer
15 years 10 months ago
Synchronization of Regular Automata
Functional graph grammars are finite devices which generate the class of regular automata. We recall the notion of synchronization by grammars, and for any given grammar we consid...
Didier Caucal
MFCS
2009
Springer
15 years 10 months ago
Bounds on Non-surjective Cellular Automata
Abstract. Cellular automata (CA) are discrete, homogeneous dynamical systems. Non-surjective one-dimensional CA have nite words with no preimage (called orphans), pairs of dieren...
Jarkko Kari, Pascal Vanier, Thomas Zeume
SMA
2009
ACM
157views Solid Modeling» more  SMA 2009»
15 years 10 months ago
Constraint-based model synthesis
We present a method for procedurally modeling general complex 3D shapes. Our approach is targeted towards applications in digital entertainment and gaming and can automatically ge...
Paul Merrell, Dinesh Manocha