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PODS
2001
ACM
135views Database» more  PODS 2001»
16 years 4 months ago
On the Complexity of Join Predicates
We consider the complexity of join problems, focusing on equijoins, spatial-overlap joins, and set-containment joins. We use a graph pebbling model to characterize these joins com...
Jin-yi Cai, Venkatesan T. Chakaravarthy, Raghav Ka...
ICMCS
1997
IEEE
131views Multimedia» more  ICMCS 1997»
15 years 9 months ago
A Novel Video Layout Strategy for Near-Video-on-Demand Servers
Near-Video-on-Demand (NVOD) provides customers with a service model completely different from true Video-on-Demand (VOD). In the NVOD service model, customers’ requests are not ...
Shenze Chen, Manu Thapar
ECP
1997
Springer
103views Robotics» more  ECP 1997»
15 years 8 months ago
Plan-Refinement Strategies and Search-Space Size
During the planning process, a planner may have many options for refinements to perform on the plan being developed. The planner’s efficiency depends on how it chooses which ref...
Reiko Tsuneto, Dana S. Nau, James A. Hendler
BMCBI
2008
84views more  BMCBI 2008»
15 years 4 months ago
poolHiTS: A Shifted Transversal Design based pooling strategy for high-throughput drug screening
Background: A key goal of drug discovery is to increase the throughput of small molecule screens without sacrificing screening accuracy. High-throughput screening (HTS) in drug di...
Raghunandan M. Kainkaryam, Peter J. Woolf
GCC
2003
Springer
15 years 10 months ago
Dynamic Data Grid Replication Strategy Based on Internet Hierarchy
Abstract. In data grid, large quantity of data files is produced and data replication is applied to reduce data access time. Efficiently utilizing grid resources becomes important ...
Sang-Min Park, Jai-Hoon Kim, Young-Bae Ko, Won-Sik...