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» A conceptual model for attribute aggregation
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RECOMB
2003
Springer
16 years 1 days ago
Physical network models and multi-source data integration
We develop a new framework for inferring models of transcriptional regulation. The models in this approach, which we call physical models, are constructed on the basis of verifiab...
Chen-Hsiang Yeang, Tommi Jaakkola
IDEAS
2000
IEEE
96views Database» more  IDEAS 2000»
15 years 4 months ago
A Cost Function for Uniformly Partitioned UB-Trees
Most operations of the relational algebra or SQL - like projection with duplicate elimination, join, ordering, group by and aggregations - are efficiently processed using a sorted...
Volker Markl, Rudolf Bayer
APCCM
2009
15 years 26 days ago
Multi-Level Domain Modeling with M-Objects and M-Relationships
Using traditional semantic data modeling, multi-level modeling can be achieved by representing objects in different abstraction hierarchies, namely classification, aggregation and...
Bernd Neumayr, Katharina Grün, Michael Schref...
71
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TKDE
2002
77views more  TKDE 2002»
14 years 11 months ago
Materialization and Its Metaclass Implementation
Materialization is a powerful and ubiquitous abstraction pattern for conceptual modeling that relates a class of categories (e.g., models of cars) and a class of more concrete obje...
Mohamed Dahchour, Alain Pirotte, Esteban Zim&aacut...
HICSS
2005
IEEE
139views Biometrics» more  HICSS 2005»
15 years 5 months ago
Complex Decision Making Processes: their Modelling and Support
Decision making processes and systems to support the same have focused for the most part on narrow disciplines, paradigms, perspectives, and pre-determined processes. Apart from t...
Angela Liew, David Sundaram