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IJCNN
2007
IEEE
15 years 4 months ago
Two-stage Multi-class AdaBoost for Facial Expression Recognition
— Although AdaBoost has achieved great success, it still suffers from following problems: (1) the training process could be unmanageable when the number of features is extremely ...
Hongbo Deng, Jianke Zhu, Michael R. Lyu, Irwin Kin...
SMC
2007
IEEE
111views Control Systems» more  SMC 2007»
15 years 4 months ago
Towards Visual Exploration of Topic Shifts
— This paper presents two approaches to visually analyze the topic shift of a pool of documents over a given period of time. The first of the proposed methods is based on a mult...
Kilian Thiel, Fabian Dill, Tobias Kötter, Mic...
HPDC
2003
IEEE
15 years 3 months ago
Dynamic Virtual Clusters in a Grid Site Manager
This paper presents new mechanisms for dynamic resource management in a cluster manager called Clusteron-Demand (COD). COD allocates servers from a common pool to multiple virtual...
Jeffrey S. Chase, David E. Irwin, Laura E. Grit, J...
CONPAR
1994
15 years 1 months ago
A Software Architecture for Multidisciplinary Applications: Integrating Task and Data Parallelism
Data parallel languages such as Vienna Fortran and HPF can be successfully applied to a wide range of numerical applications. However, many advanced scienti c and engineering appl...
Barbara M. Chapman, Piyush Mehrotra, John Van Rose...
ACMICEC
2007
ACM
225views ECommerce» more  ACMICEC 2007»
15 years 1 months ago
The game of scale: decision making with economies of scale
While diffusion of innovation topics in economics and majority games in game theory have been widely studied, the impact of economy-of-scale effects in aggregated decision making ...
Christopher J. Hazard, Peter R. Wurman