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VLDB
1994
ACM
129views Database» more  VLDB 1994»
15 years 4 months ago
Hilbert R-tree: An Improved R-tree using Fractals
We propose a new R-tree structure that outperforms all the older ones. The heart of the idea is to facilitate the deferred splitting approach in R-trees. This is done by proposing...
Ibrahim Kamel, Christos Faloutsos
85
Voted
ASPDAC
2007
ACM
123views Hardware» more  ASPDAC 2007»
15 years 4 months ago
Creating Explicit Communication in SoC Models Using Interactive Re-Coding
Communication exploration has become a critical step during SoC design. Researchers in the CAD community have proposed fast and efficient techniques for comprehensive design space ...
Pramod Chandraiah, Junyu Peng, Rainer Dömer
CF
2007
ACM
15 years 4 months ago
By-passing the out-of-order execution pipeline to increase energy-efficiency
Out-of-order execution significantly increases the performance of superscalar processors. The out-of-order execution mechanism is, however, energy-inefficient, which inhibits scal...
Hans Vandierendonck, Philippe Manet, Thibault Dela...
ACSD
2004
IEEE
113views Hardware» more  ACSD 2004»
15 years 4 months ago
Logic Synthesis for Asynchronous Circuits Based on Petri Net Unfoldings and Incremental SAT
The behaviour of asynchronous circuits is often described by Signal Transition Graphs (STGs), which are Petri nets whose transitions are interpreted as rising and falling edges of...
Victor Khomenko, Maciej Koutny, Alexandre Yakovlev
113
Voted
ASPDAC
2004
ACM
218views Hardware» more  ASPDAC 2004»
15 years 4 months ago
A compressed frame buffer to reduce display power consumption in mobile systems
Abstract-- Despite the limited power available in a batteryoperated hand-held device, a display system must still have an enough resolution and sufficient color depth to deliver th...
Hojun Shim, Naehyuck Chang, Massoud Pedram