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DOLAP
1999
ACM
15 years 10 months ago
Updating OLAP Dimensions
OLAP systems support data analysis through a multidimensional data model, according to which data facts are viewed as points in a space of application-related dimensions", or...
Carlos A. Hurtado, Alberto O. Mendelzon, Alejandro...
MM
1999
ACM
112views Multimedia» more  MM 1999»
15 years 10 months ago
Geometrically correct imagery for teleconferencing
Current camera-monitor teleconferencing applications produce unrealistic imagery and break any sense of presence for the participants. Other capture/display technologies can be us...
Ruigang Yang, Michael S. Brown, W. Brent Seales, H...
ACPC
1999
Springer
15 years 10 months ago
Optimizing I/O for Irregular Applications on Distributed-Memory Machines
In this paper we present the design, implementation and evaluation of a runtime system based on collective I/O techniques for irregular applications. Its main goal is to provide pa...
Jesús Carretero, Jaechun No, Alok N. Choudh...
IPPS
1999
IEEE
15 years 10 months ago
Recursive Individually Distributed Object
Abstract. Distributed Objects DO as de ned by OMG's CORBA architecture provide a model for object-oriented parallel distributed computing. The parallelism in this model howeve...
Z. George Mou
EUROCOLT
1999
Springer
15 years 10 months ago
Regularized Principal Manifolds
Many settings of unsupervised learning can be viewed as quantization problems — the minimization of the expected quantization error subject to some restrictions. This allows the ...
Alex J. Smola, Robert C. Williamson, Sebastian Mik...