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CCE
2004
15 years 6 months ago
Towards integrated information models for data and documents
Numerous approaches to information modeling exist within chemical engineering representing product data, work processes, or other information. These models have a limited scope an...
Birgit Bayer, Wolfgang Marquardt
IC
2000
15 years 8 months ago
Improving the Quality of Information-Flow with the Smart Data Server
Nowadays, we face the continually growing importance of information: it is quickly becoming our most valuable resource. The Smart Data Server improves the quality of information by...
Uwe Roth, Thomas Engel, Christoph Meinel
CAISE
2003
Springer
15 years 10 months ago
Time Related Factors of Data Accuracy, Completeness, and Currency in Multi-Channel Information Systems
Multi-channel information systems involve data redundancy, which, in turn, requires the implementation of synchronization mechanisms among overlapping databases. This need for peri...
Cinzia Cappiello, Chiara Francalanci, Barbara Pern...
IADIS
2008
15 years 8 months ago
Mib: Using Mutual Information for Biclustering High Dimensional Data
Most of the biclustering algorithms for gene expression data are based either on the Euclidean distance or correlation coefficient which capture only linear relationships. However...
Neelima Gupta, Seema Aggarwal
AAAI
2006
15 years 8 months ago
Inferring User's Preferences using Ontologies
We consider recommender systems that filter information and only show the most preferred items. Good recommendations can be provided only when an accurate model of the user's...
Vincent Schickel-Zuber, Boi Faltings