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IEEESCC
2008
IEEE
14 years 4 months ago
Mining Process Variants: Goals and Issues
Recently, Process-Aware Information Systems (PAIS) were introduced, which allow for dynamic process and service changes. This, in turn, has led to a large number of process model ...
Chen Li, Manfred Reichert, Andreas Wombacher
CAISE
2003
Springer
14 years 3 months ago
A Framework for the Design of ETL Scenarios
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into ...
Panos Vassiliadis, Alkis Simitsis, Panos Georganta...
VMV
2008
110views Visualization» more  VMV 2008»
13 years 11 months ago
Delocalized Unsteady Vortex Region Detectors
In this paper we discuss generalizations of instantaneous, local vortex criteria. We incorporate information on spatial context and temporal development into the detection process...
Raphael Fuchs, Ronald Peikert, Filip Sadlo, Bilal ...
TASLP
2008
99views more  TASLP 2008»
13 years 10 months ago
Epoch Extraction From Speech Signals
Epoch is the instant of significant excitation of the vocal-tract system during production of speech. For most voiced speech, the most significant excitation takes place around the...
K. S. R. Murty, B. Yegnanarayana
IAT
2008
IEEE
14 years 4 months ago
Acquiring Vague Temporal Information from the Web
Many real–world information needs are naturally formulated as queries with temporal constraints. However, the structured temporal background information needed to support such c...
Steven Schockaert, Martine De Cock, Etienne E. Ker...