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

By Barbara Catania, Giovanna Guerrini, Jaroslav Pokorny

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This ebook constitutes the completely refereed court cases of the seventeenth East-European convention on Advances in Databases and knowledge structures, ADBIS 2013, held in Genoa, Italy, in September 2013. The 26 revised complete papers awarded including 3 invited papers have been rigorously chosen and reviewed from ninety two submissions. The papers are equipped in topical sections on ontologies; indexing; info mining; OLAP; XML facts processing; querying; similarity seek; GPU; querying in parallel architectures; functionality overview; dispensed architectures.

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Let Oi be a set of objects in business process represented by DADi , where OIi ⊆ Oi and OO i ⊆ Oi constitute sets of input and output objects in the given business process, respectively. • Objects and actions are connected with object flows (ObjectFlow). An object flow is a kind of activity edge which is directed from an input object toward the corresponding action (input object flow) or from an action toward the corresponding output object (output object flow). 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.

When he/she comes back after his/her travel, he/she provides the financial service with expense accounts. The financial service may then reimburse him/her. A peopleResource -indicated by stereotype People at Figure 1 - “Employee” responsible of two processes “Request authorization” that requests an information resource input “Mission information”, and “Establish MO” with a physical resource output “Mission order (MO)”. A sequence of processes “Request authorization” and “Analyze request” led to a process divergence.

In the next paragraphs we present the method for building the aforementioned sub-trees set with plane sweep strategy and the PMiCPI-trees algorithm. PMiCPI-Trees Construction The step of creating a set of PMiCPI-trees (pseudocode in Alg. 1) consists in reading the data file, detecting ordered neighbor relationship sets and splitting a tree when the given memory limit is reached. Our solution is based on the well-known plane sweep strategy. In general, a plane sweeps across the space, only to stop at data points (lines 18, 20).

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