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NC
2010
142views Neural Networks» more  NC 2010»
13 years 6 months ago
Computation in Sofic Quantum Dynamical Systems
We analyze how measured quantum dynamical systems store and process information, introducing sofic quantum dynamical systems. Using recently introduced information-theoretic measur...
Karoline Wiesner, James P. Crutchfield
NC
2010
137views Neural Networks» more  NC 2010»
13 years 6 months ago
On the regularity of circular splicing languages: a survey and new developments
Circular splicing has been introduced to model a specific recombinant behaviour of circular DNA, continuing the investigation initiated with linear splicing. In this paper we focu...
Paola Bonizzoni, Clelia de Felice, Gabriele Fici, ...
NC
2010
159views Neural Networks» more  NC 2010»
13 years 10 months ago
Automata and processes on multisets of communicating objects
Abstract. Inspired by P systems initiated by Gheorghe P˜aun, we study a computation model over a multiset of communicating objects. The objects in our model are instances of fini...
Linmin Yang, Yong Wang, Zhe Dang
NC
2010
146views Neural Networks» more  NC 2010»
13 years 10 months ago
Petri nets for modelling metabolic pathways: a survey
Abstract. In the last fifteen years, several research efforts have been directed towards the representation and the analysis of metabolic pathways by using Petri nets. The goal o...
Paolo Baldan, Nicoletta Cocco, Andrea Marin, Marta...
NC
2010
150views Neural Networks» more  NC 2010»
13 years 10 months ago
Deterministic and stochastic P systems for modelling cellular processes
This paper presents two approaches based on metabolic and stochastic P systems, together with their associated analysis methods, for modelling biological systems and illustrates th...
Marian Gheorghe, Vincenzo Manca, Francisco Jos&eac...
NC
2010
179views Neural Networks» more  NC 2010»
13 years 10 months ago
Representation before computation
My main objective is to point out a fundamental weakness in the conventional conception of computation and suggest a promising way out. This weakness is directly related to a gross...
Lev Goldfarb
NC
2010
141views Neural Networks» more  NC 2010»
13 years 10 months ago
On spiking neural P systems
Oscar H. Ibarra, Mario J. Pérez-Jimé...