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CSDA
2004
129views more  CSDA 2004»
15 years 6 months ago
Gaussian process for nonstationary time series prediction
In this paper, the problem of time series prediction is studied. A Bayesian procedure based on Gaussian process models using a nonstationary covariance function is proposed. Exper...
Sofiane Brahim-Belhouari, Amine Bermak
ICDE
2009
IEEE
150views Database» more  ICDE 2009»
16 years 8 months ago
Oracle Streams: A High Performance Implementation for Near Real Time Asynchronous Replication
We present the architectural design and recent performance optimizations of a state of the art commercial database replication technology provided in Oracle Streams. The underlying...
Lik Wong, Nimar S. Arora, Lei Gao, Thuvan Hoang, J...
SAC
1996
ACM
15 years 11 months ago
A genetic algorithm for the minimum broadcast time problem using a global precedence vector
The problem of broadcasting a message through a network is considered. The objective is to minimize the number of time steps necessary to complete the broadcast. This problem is k...
Cory J. Hoelting, Dale A. Schoenefeld, Roger L. Wa...
ISAAC
2005
Springer
109views Algorithms» more  ISAAC 2005»
16 years 10 days ago
Recursion Theoretic Operators for Function Complexity Classes
We characterize the gap between time and space complexity of functions by operators and completeness. First, we introduce a new notion of operators for function complexity classes ...
Kenya Ueno
WOA
2001
15 years 8 months ago
A Contract Decommitment Protocol for Automated Negotiation in Time Variant Environments
Negotiation is a fundamental mechanism in distributed multi-agent systems. Since negotiation is a time-spending process, in many scenarios agents have to take into account the pas...
Federico Bergenti, Agostino Poggi, Matteo Somacher