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» Efficient Consequence Finding
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PODS
2003
ACM
113views Database» more  PODS 2003»
16 years 6 months ago
Materializing views with minimal size to answer queries
In this paper we study the following problem. Given a database and a set of queries, we want to find, in advance, a set of views that can compute the answers to the queries, such ...
Rada Chirkova, Chen Li
ICPPW
2006
IEEE
16 years 20 days ago
Robust Resource Allocation in Weather Data Processing Systems
Reliability of weather data processing systems is of prime importance to ensure the efficient operation of space-based weather monitoring systems. This work defines a heterogeneou...
Mohana Oltikar, Jeff Brateman, Joe White, Jon Mart...
ICAS
2005
IEEE
109views Robotics» more  ICAS 2005»
16 years 7 days ago
Proactive Route Maintenance and Overhead Reduction for Application Layer Multicast
— The purpose of this study is to maintain efficient backup routes for restoring overlay trees. In most conventional methods, after a node leaves the trees, its children start se...
Tetsuya Kusumoto, Yohei Kunichika, Jiro Katto, Sak...
ISCC
2005
IEEE
16 years 6 days ago
Optimal Delay-Constrained Minimum Cost Loop Algorithm for Local Computer Network
This study deals with the Delay-Constrained Minimum Cost Loop Problem (DC-MCLP) of finding several loops from a source node. The DC-MCLP consists of finding a set of minimum cost ...
Yong-Jin Lee, Mohammed Atiquzzaman
ICCAD
1999
IEEE
153views Hardware» more  ICCAD 1999»
15 years 11 months ago
Cycle time and slack optimization for VLSI-chips
We consider the problem of finding an optimal clock schedule, i.e. optimal arrival times for clock signals at latches of a VLSI chip. We describe a general model which includes al...
Christoph Albrecht, Bernhard Korte, Jürgen Sc...