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TIP
1998
159views more  TIP 1998»
13 years 10 months ago
An optimal quadtree-based motion estimation and motion-compensated interpolation scheme for video compression
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
Guido M. Schuster, Aggelos K. Katsaggelos
TITB
1998
135views more  TITB 1998»
13 years 10 months ago
ViVa: the virtual vascular project
The aim of the ViVa project is to develop tools for the modern hemodynamicist and cardiovascular surgeon to study and interpret the constantly increasing amount of information bei...
Gassan Abdoulaev, Sandro Cadeddu, Giovanni Delussu...
TJS
2002
118views more  TJS 2002»
13 years 10 months ago
The MAGNeT Toolkit: Design, Implementation and Evaluation
Abstract-The current trend in constructing high-performance computing systems is to connect a large number of machines via a fast interconnect or a large-scale network such as the ...
Wu-chun Feng, Mark K. Gardner, Jeffrey R. Hay
JSC
2010
155views more  JSC 2010»
13 years 8 months ago
Algorithms for solving linear systems over cyclotomic fields
We consider the problem of solving a linear system Ax = b over a cyclotomic field. What makes cyclotomic fields of special interest is that we can easily find a prime p that sp...
Liang Chen, Michael B. Monagan
PVLDB
2010
184views more  PVLDB 2010»
13 years 8 months ago
Adaptive Logging for Mobile Device
Nowadays, due to the increased user requirements of the fast and reliable data management operation for mobile applications, major device vendors use embedded DBMS for their mobil...
Young-Seok Kim, Heegyu Jin, Kyoung-Gu Woo