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AUSDM
2007
Springer
107views Data Mining» more  AUSDM 2007»
14 years 3 months ago
News Aware Volatility Forecasting: Is the Content of News Important?
The efficient market hypothesis states that the market incorporates all available information to provide an accurate valuation of the asset at any given time. However, most models...
Calum Robertson, Shlomo Geva, Rodney Wolff
ESOP
2007
Springer
14 years 3 months ago
Anti-pattern Matching
Negation is intrinsic to human thinking and most of the time when searching for something, we base our patterns on both positive and negative conditions. In a previous work, we hav...
Claude Kirchner, Radu Kopetz, Pierre-Etienne Morea...
MLMI
2007
Springer
14 years 3 months ago
Posterior-Based Features and Distances in Template Matching for Speech Recognition
The use of large speech corpora in example-based approaches for speech recognition is mainly focused on increasing the number of examples. This strategy presents some difficulties ...
Guillermo Aradilla, Hervé Bourlard
ODBIS
2007
Springer
150views Database» more  ODBIS 2007»
14 years 3 months ago
An Effective SPARQL Support over Relational Databases
Supporting SPARQL queries over relational databases becomes an active topic recently. However, it has not received enough consideration when SPARQL queries include restrictions on...
Jing Lu, Feng Cao, Li Ma, Yong Yu, Yue Pan
CCECE
2006
IEEE
14 years 3 months ago
Detecting Distributed Denial of Service Attack Traffic at the Agent Machines
Due to financial losses caused by Distributed Denial of Service (DDoS) attacks, most defence mechanisms have been deployed at the network where the target server is located. We be...
Vicky Laurens, Abdulmotaleb El-Saddik, Pulak Dhar,...