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CAISE
2003
Springer
15 years 10 months ago
A Bi-Temporal Data Warehouse Model
In data warehouses measures are analyzed along different dimensions. Although the structures of these dimensions change over time, data warehouse tools currently in use are not ab...
Christian Koncilia
ECSQARU
2003
Springer
15 years 10 months ago
Applications of Latent Class Analysis in Social Science Research
An overview is provided of recent developments in the use of latent class (LC) models in social science research. Special attention is paid to the application of LC analysis as a f...
Jeroen K. Vermunt
134
Voted
ER
1998
Springer
88views Database» more  ER 1998»
15 years 9 months ago
Numerical Aspects in the Data Model of Conceptual Information Systems
Abstract. While most data analysis and decision support tools use numerical aspects of the data, Conceptual Information Systems focus on their conceptual structure. This paper disc...
Gerd Stumme, Karl Erich Wolff
IJAC
2006
67views more  IJAC 2006»
15 years 4 months ago
Conjugacy Invariants of Subshifts: an Approach from Profinite Semigroup Theory
: It is given a structural conjugacy invariant in the set of pseudowords whose finite factors are factors of a given subshift. Some profinite semigroup tools are developed for this...
Alfredo Costa
AOSE
2004
Springer
15 years 10 months ago
Formal Semantics for AUML Agent Interaction Protocol Diagrams
Abstract. In this paper we introduce an approach for defining semantics for AUML agent interaction protocol diagrams using Petri net code structures. This approach is based on the...
Lawrence Cabac, Daniel Moldt