New PDF release: Advances in Databases and Information Systems

By Barbara Catania, Giovanna Guerrini, Jaroslav Pokorny

ISBN-10: 3642406823

ISBN-13: 9783642406829

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This booklet constitutes the completely refereed court cases of the seventeenth East-European convention on Advances in Databases and data platforms, ADBIS 2013, held in Genoa, Italy, in September 2013. The 26 revised complete papers provided including 3 invited papers have been rigorously chosen and reviewed from ninety two submissions. The papers are prepared in topical sections on ontologies; indexing; information mining; OLAP; XML information processing; querying; similarity seek; GPU; querying in parallel architectures; functionality assessment; allotted architectures.

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A simple case study illustrates the process. Keywords: Domain knowledge, Domain ontology, Semantic quality, Business process modeling, Quality improvement. 1 Introduction Modeling is the intellectual activity of creating abstract and comprehensive representation of a system necessary to understand its existing or planned behavior. fr T. Morzy et al. ): Advances in Databases and Information Systems, AISC 186, pp. 45–56. -S. Cherfi et al. important role in communication and understanding among various stakeholders within a project.

The performance gap increases with the decreasing the size of the available memory. org). Partitioning Approach to Collocation Pattern Mining 140 Processing time [s] Processing time [s] 1000 MiCPI-tree reference iCPI-tree PMiCPI-trees 120 29 100 80 60 40 MiCPI-tree PMiCPI-tree 100 20 0 10 20 30 40 50 60 10 70 20 30 40 Points [K] 50 (a) 70 80 90 100 (b) 140 100000 MiCPI-tree PMiCPI-tree IO calls [1000’s] 120 Cache hit ratio [%] 60 Memory size [%] 100 80 60 40 MiCPI-tree PMiCPI-tree 10000 20 0 20 30 40 50 60 70 80 90 1000 100 20 30 Memory size [%] 40 50 (c) MiCPI-tree PMiCPI-tree 80 90 100 MiCPI-tree, memory = 80% PMiCPI-tree, memory = 80% MiCPI-tree, memory = 40% PMiCPI-tree, memory = 40% 1400 Processing time [s] 350 IO transfer [MB] 70 (d) 400 300 250 200 150 100 60 Memory size [%] 1200 1000 800 600 400 200 20 30 40 50 60 70 Memory size [%] (e) 80 90 100 0 2 3 4 5 6 7 8 Distance between neighboors [units] (f) Fig.

Let Fi be a set of object flows in business process represented by DADi , where FiI ⊆ Fi and FiO ⊆ Fi constitute sets of input and output object flows in the given business process, respectively. e. the source and target attributes of the given input object flow contain the identifiers of the given object and action, respectively, while the outgoing attribute of the object and the incoming attribute of the action contain the identifier of the given input object flow. The fact that an action a ∈ Ai has an output object oo ∈ OO i ⊆ Oi is similarly represented.

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Advances in Databases and Information Systems by Barbara Catania, Giovanna Guerrini, Jaroslav Pokorny

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