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CC
2002
Springer
117views System Software» more  CC 2002»
13 years 8 months ago
Online Subpath Profiling
We present an efficient online subpath profiling algorithm, OSP, that reports hot subpaths executed by a program in a given run. The hot subpaths can start at arbitrary basic block...
David Oren, Yossi Matias, Shmuel Sagiv
WWW
2008
ACM
14 years 9 months ago
SPARQL basic graph pattern optimization using selectivity estimation
In this paper, we formalize the problem of Basic Graph Pattern (BGP) optimization for SPARQL queries and main memory graph implementations of RDF data. We define and analyze the c...
Markus Stocker, Andy Seaborne, Abraham Bernstein, ...
CODES
1999
IEEE
14 years 29 days ago
System synthesis utilizing a layered functional model
We propose a system synthesis method which bridges the gap between a highly abstract functional model and an efficient hardware or software implementation. The functional model is...
Ingo Sander, Axel Jantsch
ASPDAC
2004
ACM
218views Hardware» more  ASPDAC 2004»
14 years 11 days 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
DCOSS
2010
Springer
13 years 12 months ago
Wormholes No More? Localized Wormhole Detection and Prevention in Wireless Networks
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
Tassos Dimitriou, Thanassis Giannetsos