Sciweavers

ACPC
1999
Springer
14 years 4 months ago
MPI-parallelized Radiance on SGI CoW and SMP
For lighting simulations in architecture there is the need for correct illumination calculation of virtual scenes. The Radiance Synthetic Imaging System delivers an excellent solut...
Roland Koholka, Heinz Mayer, Alois Goller
ACPC
1999
Springer
14 years 4 months ago
Real-Time Layered Video Compression Using SIMD Computation
Morten Vadskær Jensen, Brian Nielsen
ACPC
1999
Springer
14 years 4 months ago
Non-standard Parallel Solution Strategies for Distributed Sparse Linear Systems
Abstract. A number of techniques are described for solving sparse linear systems on parallel platforms. The general approach used is a domaindecomposition type method in which a pr...
Yousef Saad, Masha Sosonkina
ACPC
1999
Springer
14 years 4 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...
ACPC
1999
Springer
14 years 4 months ago
Inter-procedural Analysis for Parallelization of Java Programs
Antonio Magnaghi, Shuichi Sakai, Hidehiko Tanaka
ACPC
1999
Springer
14 years 4 months ago
Modeling and Scheduling for MPEG-4 Based Video Encoder Using a Cluster of Workstations
In this paper, we first present an Object Composition Petri Nets (OCPN) based model methodology for describing the dynamic behaviour of the multiple video objects and user interac...
Yong He, Ishfaq Ahmad, Ming L. Liou
ACPC
1999
Springer
14 years 4 months ago
Hardware and Software Aspects for 3-D Wavelet Decomposition on Shared Memory MIMD Computers
In this work we discuss hardware and software aspects of parallel 3-D wavelet/subband decomposition on shared memory MIMD computers. Experimental results are conducted on a SGI POW...
Rade Kutil, Andreas Uhl
ACPC
1999
Springer
14 years 4 months ago
Asynchronous Parallel Construction of Recursive Tree Hierarchies
Multi-resolution methods are widely used in scientific visualization, image processing, and computer graphics. While many applications only require an one-time construction of the...
Dirk Bartz, Wolfgang Straßer
ACPC
1999
Springer
14 years 4 months ago
An Object-Oriented DataBase for Movies-on-Demand: Two Approaches
Francesco Amalfitano, Antonio d'Acierno, Ivana Mar...
ACPC
1999
Springer
14 years 4 months ago
Parallel MPEG-2 Encoder on ATM and Ethernet-Connected Workstations
We present a software-based parallel MPEG-2 video encoder implemented on a cluster of workstations connected via an ATM switch and also via Ethernet. We exploit parallelism on a Gr...
Shahriar M. Akramullah, Ishfaq Ahmad, Ming L. Liou