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ICDM
2007
IEEE
133views Data Mining» more  ICDM 2007»
16 years 1 months ago
Can the Content of Public News Be Used to Forecast Abnormal Stock Market Behaviour?
A popular theory of markets is that they are efficient: all available information is deemed to provide an accurate valuation of an asset at any time. In this paper, we consider ho...
Calum Robertson, Shlomo Geva, Rodney C. Wolff
ICRA
2007
IEEE
151views Robotics» more  ICRA 2007»
16 years 1 months ago
A Spatially Structured Genetic Algorithm over Complex Networks for Mobile Robot Localisation
— One of the most important problems in Mobile Robotics is to realise the complete robot’s autonomy. In order to achieve this goal several tasks have to be accomplished. Among ...
Andrea Gasparri, Stefano Panzieri, Federica Pascuc...
ISCAS
2007
IEEE
136views Hardware» more  ISCAS 2007»
16 years 1 months ago
Chopper Modulation Improves OTA Information Transmission
— We have investigated information transmission in operational transconductance amplifiers (OTA) using chopper modulation. Previous work showed that the optimal frequency bandwi...
Nicole M. Nelson, Pamela Abshire
SMC
2007
IEEE
169views Control Systems» more  SMC 2007»
16 years 1 months ago
Simulated and experimental study of antilock braking system using grey sliding mode control
— Antilock Braking System (ABS) exhibits strongly nonlinear and uncertain characteristics. To overcome these difficulties, robust control methods should be employed. In this pap...
Yesim Oniz, Erdal Kayacan, Okyay Kaynak
AIED
2007
Springer
16 years 1 months ago
The Effect of Problem Templates on Learning in Intelligent Tutoring Systems
: This paper proposes the notion of problem templates (PTs), a concept based on theories of memory and expertise. These mental constructs allow experts to quickly recognise problem...
Moffat Mathews, Antonija Mitrovic