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ER
1998
Springer
106views Database» more  ER 1998»
15 years 12 months ago
Chrono: A Conceptual Design Framework for Temporal Entities
Abstract. Database applications are frequently faced with the necessity of representing time varying information and, particularly in the management of information systems, a few k...
Sonia Bergamaschi, Claudio Sartori
IIE
2006
121views more  IIE 2006»
15 years 7 months ago
High School Teachers' Course Designs and Their Professional Knowledge of Online Teaching
This paper deals with the process of expanding the virtual secondary education school network, aiming to provide daily basis, online teaching. The context of this research is the E...
Teemu Valtonen, Jari Kukkonen, Anu Wulff
ICSE
2000
IEEE-ACM
15 years 11 months ago
Automated refactoring to introduce design patterns
Software systems have to be flexible in order to cope with evolving requirements. However, since it is impossible to predict with certainty what future requirements will emerge, i...
Mel Ó Cinnéide
KDD
2009
ACM
224views Data Mining» more  KDD 2009»
16 years 5 days ago
Issues in evaluation of stream learning algorithms
Learning from data streams is a research area of increasing importance. Nowadays, several stream learning algorithms have been developed. Most of them learn decision models that c...
João Gama, Raquel Sebastião, Pedro P...
DESRIST
2010
Springer
152views Education» more  DESRIST 2010»
15 years 9 months ago
Process Performance Management - Identifying Stereotype Problem Situations as a Basis for Effective and Efficient Design Researc
Abstract. Just recently many organisations get involved with process performance management (PPM). It appears, however, that PPM initiatives confront organisations with multi-facet...
Anne Cleven, Felix Wortmann, Robert Winter