MONITORING EVENT FLOWS AND MODELLING SCENARIOS FOR CRISIS PREDICTION: APPLICATION TO ETHNIC CONFLICTS FORECASTING

Author:

DELAVALLADE THOMAS1,MOUILLET LAURE2,BOUCHON-MEUNIER BERNADETTE1,COLLAIN EMMANUEL2

Affiliation:

1. Université Pierre et Marie Curie, LIP6, Pôle IA, 8 rue du Capitaine Scott, 75015 Paris, France

2. THALES Land & Joint Systems, 160 bd de Valmy, BP82, 92704 Colombes Cedex, France

Abstract

We have developed an early warning prototype, based on a knowledge management approach, so as to carry out the online detection of crises. Experts, with the help of automatic tools, design an ontology describing domain-specific crisis eruption processes. Then a recognition engine performs model-based inference, in order to identify among the events feeding the system, typical sequences that might trigger a crisis. Crises are described in the ontology through the template technique which provides also mechanisms to assess the similarity between stored scenarios and event flows related to the monitored process. This technique takes into account imperfect knowledge and uncertainties: for instance, imprecise temporal constraints between events are represented by fuzzy sets.

Publisher

World Scientific Pub Co Pte Lt

Subject

Artificial Intelligence,Information Systems,Control and Systems Engineering,Software

Reference13 articles.

1. Political Science: KEDS—A Program for the Machine Coding of Event Data

2. SIMILARITY AND PROTOTYPE-BASED APPROACH FOR CLASSIFICATION OF MICROCALCIFICATIONS

3. E. Rosch, Cognition and categorization, eds.  Rosch and  Lloydeds (Laurence Erlbaum Associates, Hillsdale, N. J., 1978) pp. 27–48.

4. Towards general measures of comparison of objects

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