Sciweavers

CCGRID
2008
IEEE
13 years 11 months ago
On the Optimization of Resource Utilization in Distributed Multimedia Applications
—The application and research area of Multimedia Content Analysis (MMCA) considers all aspects of the automated extraction of new knowledge from large multimedia data streams and...
R. Yang, Robert D. van der Mei, D. Roubos, Frank J...
CCGRID
2008
IEEE
13 years 11 months ago
A Stochastic Programming Approach for QoS-Aware Service Composition
—We formulate the service composition problem as a multi-objective stochastic program which simultaneously optimizes the following quality of service (QoS) parameters: workflow ...
Wolfram Wiesemann, Ronald Hochreiter, Daniel Kuhn
CCGRID
2008
IEEE
13 years 11 months ago
Xen-Based HPC: A Parallel I/O Perspective
Virtualization using Xen-based virtual machine environment has yet to permeate the field of high performance computing (HPC). One major requirement for HPC is the availability of ...
Weikuan Yu, Jeffrey S. Vetter
CCGRID
2008
IEEE
13 years 11 months ago
Scheduling Asymmetric Parallelism on a PlayStation3 Cluster
Understanding the potential and implications of asymmetric multi-core processors for cluster computing is necessary, as these processors are rapidly becoming mainstream components...
Filip Blagojevic, Matthew Curtis-Maury, Jae-Seung ...
CCGRID
2008
IEEE
13 years 11 months ago
Clustered Workflow Execution of Retargeted Data Analysis Scripts
Daniel L. Wang, Charles S. Zender, Stephen F. Jenk...
CCGRID
2008
IEEE
13 years 11 months ago
Using Dynamic Condor-Based Services for Classifying Schizophrenia in Diffusion Tensor Images
— Diffusion Tensor Imaging (DTI) provides insight into the white matter of the human brain, which is affected by Schizophrenia. By comparing a patient group to a control group, t...
Simon Caton, Matthan Caan, Sílvia Delgado O...
CCGRID
2008
IEEE
13 years 11 months ago
Bad Words: Finding Faults in Spirit's Syslogs
—Accurate fault detection is a key element of resilient computing. Syslogs provide key information regarding faults, and are found on nearly all computing systems. Discovering ne...
Jon Stearley, Adam J. Oliner
CCGRID
2008
IEEE
13 years 11 months ago
Advanced RDMA-Based Admission Control for Modern Data-Centers
—Current data-centers employ admission control mechanism to maintain low response time and high throughput under overloaded scenarios. Existing mechanisms use internal (on the ov...
Ping Lai, Sundeep Narravula, Karthikeyan Vaidyanat...
CCGRID
2008
IEEE
13 years 11 months ago
Grid Differentiated Services: A Reinforcement Learning Approach
—Large scale production grids are a major case for autonomic computing. Following the classical definition of Kephart, an autonomic computing system should optimize its own beha...
Julien Perez, Cécile Germain-Renaud, Bal&aa...