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Biochemical Tuple Spaces for Self-Organising Coordination

Mirko Viroli, Matteo Casadei
Inspired by recent works in computational systems biology and existing literature proposing nature-inspired approaches for the coordination of today complex distributed systems, this paper proposes a mechanism to leverage exact computational modelling of chemical reactions for achieving self-organisation in system coordination. We conceive the notion of biochemical tuple spaces. In this model: a tuple resembles a chemical substance, a notion of activity/pertinency value for tuples is used to model chemical concentration, coordination rules are structured as chemical reactions evolving tuple concentration over time, a tuple space resembles a single-compartment solution, and finally a network of tuple spaces resembles a tissue-like biological system. The proposed model is formalised as a process algebra with stochastic semantics, and several examples are described up to an ecology-inspired scenario of system coordination, which emphasises the self-organisation features of the proposed model.
Coordination Languages and Models, Lecture Notes in Computer Science 5521, pages 143-162, June 2009.
John Field, Vasco T. Vasconcelos (eds.), Springer, Lisbon, Portugal
11th International Conference (COORDINATION 2009), Lisbon, Portugal, June 2009. Proceedings
	Address = {Lisbon, Portugal},
	Author = {Viroli, Mirko and Casadei, Matteo},
	Booktitle = {Coordination Languages and Models},
	Doi = {10.1007/978-3-642-02053-7_8},
	Editor = {Field, John and Vasconcelos, Vasco T.},
	Isbn = {978-3-642-02052-0},
	Issn = {0302-9743},
	Month = jun,
	Note = {11th International Conference (COORDINATION 2009), Lisbon, Portugal, } # jun # { 2009. Proceedings},
	Pages = {143--162},
	Publisher = {Springer},
	Series = {LNCS},
	Title = {Biochemical Tuple Spaces for Self-Organising Coordination},
	Url = {http://www.springerlink.com/content/jx783250031742uu/},
	Volume = 5521,
	Year = 2009}