Conceptual modelling of computations on data streams

Authors

Anita Dani, University of Wollongong in DubaiFollow
Janusz Getta, University of WollongongFollow

RIS ID

12215

Publication Details

Getta, J. R. & Dani, A. 2005, 'Conceptual modelling of computations on data streams', in S. Hartmann & M. Stumptner (eds), Asia-Pacific Conference on Conceptual Modelling, Australian Computer Society, Newcastle, pp. 43-58.

Abstract

This paper proposes a new symbolic language for the conceptual modelling of computations on data streams. We consider a class of algorithms related to the evaluation of mathematical operators on data streams. A vector model is defined to represent the sliding windows. A graph abstraction is used to model the algorithms. The notation is general enough to be used for visualisation and optimisation of a wide class of data stream processing applications.

Link to publisher version (URL)

Asia-Pacific Conference on Conceptual Modelling