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In this paper, we present a commonsense knowledge supported intelligent news analysis system for portfolio risk prediction. Different from traditional lexicon based text mining methods, the system aims at simulating common investors' news analyzing ability with case based reasoning. To automate such a reasoning process by computers, a description logic based knowledge mediator is designed and plugged...
Systemic risk refers to the risk or probability of breakdown (losses) in individual parts of components and is evidenced by co-movements (correlation) among most or all parts . The typical case is the subprime mortgage crisis which began in Feb 2007 and hasnpsilat finished yet, brings big loss to nearly all the financial institutions around the world. In this paper, ontology for systemic risk management...
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