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Now showing items 51-56 of 56
Investigation of stochastic pairs trading strategies under different volatility regimes
(Blackwell, 2010-09)
We investigate several market-neutral trading strategies and find empirical evidence that market-neutral equity trading outperforms in 2008, the first full year of the global financial meltdown. In our experiments we use ...
Performance analysis of cooperative diversity networks with imperfect channel estimation
(IEEE, 2010)
In this paper, we investigate the effect of channel estimation error on the error rate performance of a multi-relay system with amplify-and-forward relaying. We consider orthogonal relaying and study both conventional ...
Redundancy estimation and adaptive density control inwireless sensor networks
(Old City Publishing, 2010)
While dense random deployment satisfies coverage and sensing requirements, constructing dense networks of sensor nodes poses the problems of obtaining node location information.We provide an analytical framework for ...
Diffusion-based approach to deploying wireless sensor networks
(Inderscience, 2010)
An important objective of Wireless Sensor Networks (WSNs) is to reliably sense data about the environment in which they are deployed. Reliability in WSNs has been widely studied in terms of providing reliable routing ...
Connection characteristics of silicon nanowire waveguides and fabrication of physical contact switches
(IEEE, 2010)
Optical characteristics of silicon nanowire waveguide connections are studied both theoretically and experimentally. Effects of geometrical sizes and positional alignments on optical performance are investigated. Results ...
‘Learning portfolio’ to enhance constructivism and student autonomy
(2010)
At Ozyegin University (OzU), a new evaluation system is being implemented. In this talk, the components of LP practice at OzU will be presented, relating the process to the principles of constructivism and learner autonomy. ...
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