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CORR
2010
Springer
65views Education» more  CORR 2010»
15 years 4 months ago
Efficient Computation of Optimal Trading Strategies
Given the return series for a set of instruments, a trading strategy is a switching function that transfers wealth from one instrument to another at specified times. We present ef...
Victor Boyarshinov, Malik Magdon-Ismail
ISF
2007
104views more  ISF 2007»
15 years 4 months ago
Overcoming organizational challenges to secure knowledge management
—Successful secure knowledge management requires consideration of both technical and organizational concerns. We use the example of existing industrial incident management system...
Finn Olav Sveen, Eliot Rich, Matthew Jager
COLING
2010
14 years 11 months ago
Sentiment Translation through Multi-Edge Graphs
Sentiment analysis systems can benefit from the translation of sentiment information. We present a novel, graph-based approach using SimRank, a well-established graph-theoretic al...
Christian Scheible, Florian Laws, Lukas Michelbach...
ESANN
2006
15 years 5 months ago
Margin based Active Learning for LVQ Networks
In this article, we extend a local prototype-based learning model by active learning, which gives the learner the capability to select training samples during the model adaptation...
Frank-Michael Schleif, Barbara Hammer, Thomas Vill...
ICML
2009
IEEE
16 years 5 months ago
Efficient learning algorithms for changing environments
We study online learning in an oblivious changing environment. The standard measure of regret bounds the difference between the cost of the online learner and the best decision in...
Elad Hazan, C. Seshadhri