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1 -{{include document="Main.MacroSheet"/}} {{include document="SAPERE.MacroSheet"/}} {{include document="Publications.MacroSheet"/}}
1 +#includeMacros("Main.MacroSheet")
2 +#includeMacros("SAPERE.MacroSheet")
3 +#includeMacros("Publications.MacroSheet")
2 2  
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5 -= Background from #apice() =
5 +1 Background from #apice()
6 6  
7 7  This page is intended to provide a view of the research work underlying SAPERE afforded by the APICe group.
8 8  
9 -== Background papers from #apice() ==
9 +1.1 Background papers from #apice()
10 10  
11 -In the following, a list of related background papers is presented~---each paper is provided with a description of its relevance for the SAPERE project.
11 +In the following, a list of related background papers is presented---each paper is provided with a description of its relevance for the SAPERE project.
12 12  
13 13  ----
14 -
15 15  #pubATVblock("CollectivesortScp74")
16 16  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.
17 -----
18 18  
19 -#pubATVblock("SelforgcoordSac09")
20 -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.
21 -----
22 -
23 -#pubATVblock("EcoservicesIns180")
24 -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.
25 -----
26 -
27 -#pubATVblock("ChemcoordSoarbook")
28 -This paper motivates the use of a model of chemical tuple spaces for the coordination of situated, adaptive, and diversity-accommodating pervasive systems.
29 -Moreover it is outlined a incarnation of that model on the TuCSoN coordination infrastructure, which can be suitably enhanced with modules supporting
30 -semantic coordination and execution engine for chemical-inspired coordination laws.
31 -----
32 -
33 -#pubATVblock("BiochemicaltuplespaceSac10")
34 -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.
35 -----
36 -
37 -#pubATVblock("SemCoordSac2010")
38 -This paper show how to empower a tuple space model with semantic techniques by equipping tuple spaces with the ontological description of the coordination
39 -domain and by describing tuples as domain individuals described in terms of the ontology.
40 -In particular, the paper shows how such a model is very useful to address distributed and open scenarios.
41 -The model was implemented in the coordination infrastructure TuCSoN.
42 -----
43 -
44 -#pubATVblock("MorphoEngBook13")
45 -The paper presents a computational model for capturing scenarios of spatial self-organisation.
46 -In particular it deals with the spatial pattern of gene expression generated in multicellular organisms during morphogenesis.
47 -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.
48 -----
49 -
50 -#pubATVblock("SelforgcoordKer25years")
51 -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.
52 -----
53 -
54 -#pubATVblock("FuzzycoordSac11")
55 -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.
56 -In particular in this paper it is extended the model of Description Logic tuple spaces with fuzziness in order to support fuzzy semantic coordination.
57 -----
58 -
59 -#pubATVblock("SpatialTaas11")
60 -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.
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