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DBPL
2001
Springer
167views Database» more  DBPL 2001»
15 years 10 months ago
A Temporal Query Language for OLAP: Implementation and a Case Study
Commercial OLAP systems usually treat OLAP dimensions as static entities. In practice, dimension updates are often necessary in order to adapt the multidimensional database to chan...
Alejandro A. Vaisman, Alberto O. Mendelzon
IWVF
2001
Springer
15 years 10 months ago
Color and Shape Index for Region-Based Image Retrieval
Abstract. Most CBIR systems use low-level visual features for representation and retrieval of images. Generally such methods suffer from the problems of high-dimensionality leadin...
B. G. Prasad, S. K. Gupta, K. K. Biswas
MICCAI
2001
Springer
15 years 10 months ago
Clinical Evaluation of an Automatic Path Tracker for Virtual Colonoscopy
Abstract. Virtual colonoscopy is a minimally invasive technique allowing early detection of colorectal polyps. A path or centerline through the colon can be very useful to perform ...
Roel Truyen, Thomas Deschamps, Laurent D. Cohen
RT
2001
Springer
15 years 10 months ago
Interactive Distributed Ray Tracing of Highly Complex Models
Abstract. Many disciplines must handle the creation, visualization, and manipulation of huge and complex 3D environments. Examples include large structural and mechanical engineeri...
Ingo Wald, Philipp Slusallek, Carsten Benthin, Mar...
SCALESPACE
2001
Springer
15 years 10 months ago
Down-Scaling for Better Transform Compression
Abstract. The most popular lossy image compression method used on the Internet is the JPEG standard. JPEG’s good compression performance and low computational and memory complexi...
Alfred M. Bruckstein, Michael Elad, Ron Kimmel