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WOLLIC
2010
Springer
14 years 2 months ago
On the Role of the Complementation Rule for Data Dependencies over Incomplete Relations
Recently, an axiomatization for functional dependencies (FDs) and multivalued dependencies (MVDs) has been established where arbitrary attributes can be specified as NOT NULL. Tha...
Flavio Ferrarotti, Sven Hartmann, Sebastian Link
ICASSP
2007
IEEE
14 years 3 months ago
A New Rotation Search for Dependent Rate-Distortion Optimization in Video Coding
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
Tuukka Toivonen, Loren Merritt, Ville Ojansivu, Ja...
IPPS
1998
IEEE
14 years 1 months ago
A Resource Management Model for Dynamic, Scalable, Dependable, Real-Time Systems
Abstract. Dynamic real-time systems function in unpredictable environments and have requirements that span many domains such as time, survivability, and scalability. The system req...
Binoy Ravindran, Lonnie R. Welch, Carl Bruggeman, ...
PRDC
2005
IEEE
14 years 2 months ago
Development of Dependable Real-Time Systems with Zerberus
Although the main fault-tolerance techniques are known for a long time, there exists no consistent approach for implementing dependable applications in the sense that the fault-to...
Christian Buckl, Alois Knoll, Gerhard Schrott
APWEB
2005
Springer
14 years 2 months ago
Checking Multivalued Dependencies in XML
Recently, the issues of how to define functional dependencies (XFDs) and multivalued dependencies (XMVDs) in XML have been investigated. In this paper we consider the problem of ...
Jixue Liu, Millist W. Vincent, Chengfei Liu, Mukes...