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SIGMOD
2005
ACM
119views Database» more  SIGMOD 2005»
16 years 6 months ago
Update-Pattern-Aware Modeling and Processing of Continuous Queries
A defining characteristic of continuous queries over on-line data streams, possibly bounded by sliding windows, is the potentially infinite and time-evolving nature of their input...
Lukasz Golab, M. Tamer Özsu
GI
2005
Springer
16 years 10 hour ago
A Voiceportal Enhanced by Semantic Processing and Affect Awareness
: In order to improve the automation rate of state-of-the-art IVR systems we introduce the application of two key technologies. Semantic processing is performed to analyze the inpu...
Felix Burkhardt, Joachim Stegmann, Markus Van Ball...
NPL
2006
82views more  NPL 2006»
15 years 6 months ago
How Online Learning Approaches Ornstein Uhlenbeck Processes
We show that under reasonable conditions, online learning for a nonlinear function near a local minimum is similar to a multivariate Ornstein Uhlenbeck process. This implies that ...
Fredrik A. Dahl
CCE
2005
15 years 6 months ago
Process industry supply chains: Advances and challenges
A large body of work exists in process industry supply chain optimisation. We describe the state of the art of research in infrastructure design, modelling and analysis and planni...
Nilay Shah
TWC
2008
99views more  TWC 2008»
15 years 6 months ago
Robust transmit processing for frequency-selective fading channels with imperfect channel feedback
Reliable channel state information at the transmitter (CSIT) can improve the throughput of wireless networks significantly. In a realistic scenario, there is a mismatch between th...
Christof Jonietz, Wolfgang H. Gerstacker, Robert S...