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» Business Process Modelling with Continuous Validation
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CN
2006
163views more  CN 2006»
14 years 9 months ago
A framework for mining evolving trends in Web data streams using dynamic learning and retrospective validation
The expanding and dynamic nature of the Web poses enormous challenges to most data mining techniques that try to extract patterns from Web data, such as Web usage and Web content....
Olfa Nasraoui, Carlos Rojas, Cesar Cardona
SSD
2007
Springer
171views Database» more  SSD 2007»
15 years 3 months ago
Transformation of Continuous Aggregation Join Queries over Data Streams
We address continuously processing an aggregation join query over data streams. Queries of this type involve both join and aggregation operations, with windows specified on join ...
Tri Minh Tran, Byung Suk Lee
CAISE
2006
Springer
15 years 1 months ago
Modelling and Verifying of e-Commerce Systems
Static function hierarchies and models of the dynamic behaviour are typically used in e-commerce systems. Issues to be verifies are the completeness and correctness of the static f...
Andreas Speck
ER
1997
Springer
145views Database» more  ER 1997»
15 years 1 months ago
Enterprise Knowledge Management and Conceptual Modelling
Turbulence is in the nature of business environments. Changes brought about because of different requirements such as social, political, technical and economic, exert pressures on ...
Pericles Loucopoulos, Vagelio Kavakli
90
Voted
HICSS
2007
IEEE
116views Biometrics» more  HICSS 2007»
15 years 4 months ago
Modeling Network Decisions under Uncertainty: Countervailing Externalities and Embedded Options
The analysis of externalities in technology-based networks continues to be of significant managerial importance in e-commerce and traditional IS operations. Competitive strategy, ...
Robert J. Kauffman, Ajay Kumar