Changes for page Workpackages
To version 3.1
edited by Andrea Omicini
on 10/12/2020 18:33
on 10/12/2020 18:33
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... ... @@ -1,4 +1,5 @@ 1 1 #includeMacros("Main.MacroSheet") 2 +#includeMacros("SAPERE.MacroSheet") 2 2 #includeMacros("Publications.MacroSheet") 3 3 4 4 1 Background from #apice() ... ... @@ -12,38 +12,4 @@ 12 12 ---- 13 13 #pubATVblock("CollectivesortScp74") 14 14 This article presents a comprehensive description of an ant-based, self-organizing algorithms for data aggregation in networks of distributed tuple spaces, showing that data can emergently achieve a cluster-based spatial organization depending on the shape of the carried information. 15 ----- 16 -#pubATVblock("SelforgcoordSac09") 17 -This paper provides a definition of self-organizing coordination, intended as the way of managing interactions in software system by relying on self-organizing metaphors. The key features of self-organizing coordination are also introduced and described and a series of examples of systems relying on self-organizing coordination approaches presented. 18 ----- 19 -#pubATVblock("EcoservicesIns180") 20 -We believe this paper is currently the one which most clearly states the requirements and objectives of pervasive service ecosystems. It also sketches a chemical-inspired approach to eco-laws construction, where chemical concentration is used to manage a service "activity value", promoting some ecological patterns of behaviour. 21 ----- 22 -#pubATVblock("ChemcoordSoarbook") 23 -This paper motivates the use of a model of chemical tuple spaces for the coordination of situated, adaptive, and diversity-accommodating pervasive systems. 24 -Moreover it is outlined a incarnation of that model on the TuCSoN coordination infrastructure, which can be suitably enhanced with modules supporting 25 -semantic coordination and execution engine for chemical-inspired coordination laws. 26 ----- 27 -#pubATVblock("BiochemicaltuplespaceSac10") 28 -This paper introduces a model of service self-composition based on the use of ecological laws, which are specified by relying on the biochemical tuple space model. The paper shows how service lifetime can be completely managed in a self-organizing way as regards both survival/extinction and composition with other services. 29 ----- 30 -#pubATVblock("SemCoordSac2010") 31 -This paper show how to empower a tuple space model with semantic techniques by equipping tuple spaces with the ontological description of the coordination 32 -domain and by describing tuples as domain individuals described in terms of the ontology. 33 -In particular, the paper shows how such a model is very useful to address distributed and open scenarios. 34 -The model was implemented in the coordination infrastructure TuCSoN. 35 ----- 36 -#pubATVblock("MorphoEngBook13") 37 -The paper presents a computational model for capturing scenarios of spatial self-organisation. 38 -In particular it deals with the spatial pattern of gene expression generated in multicellular organisms during morphogenesis. 39 -I believe it can be of interest in the description of a possible model able to reproduce such a complex phenomenon, in the results obtained with the model of a particular organism (Drosophila Melanogaster) and in the considerations proposed for the use of morphogenetic mechanisms in the generation of artificial systems with similar behaviour. 40 ----- 41 -#pubATVblock("SelforgcoordKer25years") 42 -Here we discuss the potential of coordination models and languages as the sources for the abstractions and the technologies around which complex computational systems -- like intelligent, knowledge-intensive, pervasive, self-organising systems -- can be designed and built. 43 ----- 44 -#pubATVblock("FuzzycoordSac11") 45 -The paper shows an extension of semantic tuple spaces with fuzzy techniques in order to also represent vague/fuzzy knowledge so often required by real-world application scenarios. 46 -In particular in this paper it is extended the model of Description Logic tuple spaces with fuzziness in order to support fuzzy semantic coordination. 47 ----- 48 -#pubATVblock("SpatialTaas10") 49 -This paper motivates the use of a model of chemical tuple spaces for the coordination of pervasive service ecosystems. A case study of adaptive pervasive displays is used to show patterns of service competition, and of creation of computational fields based on chemical diffusion. 16 +