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BTW
2001
Springer
129views Database» more  BTW 2001»
15 years 11 months ago
Schema Evolution in Federated Information Systems
Mediators – used in federated information systems – provide a homogeneous read-only access to a set of autonomous information sources. To achieve semantic integration of the h...
Susanne Busse, Claudia Pons
JAVA
2001
Springer
15 years 11 months ago
Supporting dynamic parallel object arrays
We present efficient support for generalized arrays of parallel data driven objects. Array elements are regular C++ objects, and are scattered across the parallel machine. An indi...
Orion Sky Lawlor, Laxmikant V. Kalé
LCPC
2001
Springer
15 years 11 months ago
Bridging the Gap between Compilation and Synthesis in the DEFACTO System
Abstract. The DEFACTO project - a Design Environment For Adaptive Computing TechnOlogy - is a system that maps computations, expressed in high-level languages such as C, directly o...
Pedro C. Diniz, Mary W. Hall, Joonseok Park, Byoun...
PCI
2001
Springer
15 years 11 months ago
A Knowledge Based Approach on Educational Metadata Use
One of the most rapidly evolving e-services is e-Learning, that is, the creation of advanced educational resources that are accessible on-line and, potentially, offer numerous adva...
Fotis Kokkoras, Demetrios G. Sampson, Ioannis P. V...
CGI
2000
IEEE
15 years 11 months ago
Head Detection and Tracking by 2-D and 3-D Ellipsoid Fitting
A novel procedure for segmenting a set of scattered 3D data obtained from a head and shoulders multiview sequence is presented. The procedure consists of two steps. In the first ...
Nikos Grammalidis, Michael G. Strintzis