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» On the Dynamic Initialization of Parallel Computers
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GCC
2005
Springer
15 years 3 months ago
Query Optimization in Database Grid
DarGridâ…ˇ is an implemented database gird system whose goal is to provide a semantic solution for integrating database resources on the web. Although many algorithms have been pro...
Xiaoqing Zheng, Huajun Chen, Zhaohui Wu, Yuxin Mao
EUROPAR
2004
Springer
15 years 3 months ago
OLAP Query Processing in a Database Cluster
OLAP queries are typically heavy-weight and ad-hoc thus requiring high storage capacity and processing power. In this paper, we address this problem using a database cluster which...
Alexandre A. B. Lima, Marta Mattoso, Patrick Valdu...
EUROPAR
2004
Springer
15 years 3 months ago
Scheduling of MPI Applications: Self-co-scheduling
Scheduling parallel jobs has been an active investigation area. The scheduler has to deal with heterogeneous workloads and try to obtain throughputs and response times such that en...
Gladys Utrera, Julita Corbalán, Jesú...
APPT
2003
Springer
15 years 3 months ago
Optimal Broadcast Channel for Data Dissemination in Mobile Database Environment
The increase number of mobile users in wireless environment affects query access time substantially. To minimise the query access time, one possible way is to employ data broadcast...
Agustinus Borgy Waluyo, Bala Srinivasan, David Tan...

Publication
592views
16 years 6 months ago
Coupling Graph Cuts and Level Sets
"This paper presents an efficient algorithm for solving one sort of region-based active contour models, i.e. the active contours without edges model. We develop the link betwe...
Xiang Zeng, Wei Chen, and Qunsheng Peng