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» Tracking with general regression
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115
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SIGMOD
2004
ACM
126views Database» more  SIGMOD 2004»
16 years 27 days ago
Indexing Spatio-Temporal Trajectories with Chebyshev Polynomials
In this paper, we attempt to approximate and index a ddimensional (d 1) spatio-temporal trajectory with a low order continuous polynomial. There are many possible ways to choose ...
Yuhan Cai, Raymond T. Ng
112
Voted
EDBT
2006
ACM
143views Database» more  EDBT 2006»
16 years 26 days ago
XG: A Grid-Enabled Query Processing Engine
In [12] we introduce a novel architecture for data processing, based on a functional fusion between a data and a computation layer. In this demo we show how this architecture is le...
Radu Sion, Ramesh Natarajan, Inderpal Narang, Thom...
98
Voted
EUROSYS
2006
ACM
15 years 9 months ago
Using queries for distributed monitoring and forensics
Distributed systems are hard to build, profile, debug, and test. Monitoring a distributed system – to detect and analyze bugs, test for regressions, identify fault-tolerance pr...
Atul Singh, Petros Maniatis, Timothy Roscoe, Peter...
97
Voted
CHI
2010
ACM
15 years 7 months ago
GUI testing using computer vision
Testing a GUI’s visual behavior typically requires human testers to interact with the GUI and to observe whether the expected results of interaction are presented. This paper pr...
Tsung-Hsiang Chang, Tom Yeh, Robert C. Miller
109
Voted
WOSP
2010
ACM
15 years 7 months ago
Reducing performance non-determinism via cache-aware page allocation strategies
Performance non-determinism in computer systems complicates evaluation, use, and even development of these systems. In performance evaluation via benchmarking and simulation, nond...
Michal Hocko, Tomás Kalibera