A method implemented on a computer comprises the steps of receiving an input value to be evaluated; queuing the input value in a queue; selecting, in the queue, a queued input value; determining an output value by evaluating, by inference of the rules base, the queued input value selected. Developments describe the broadcasting of one or more output values, the scheduling in time and/or in space of the evaluations of the queued input values (notably in terms of computation resources), the selective evaluation of input values, the use of a dependency graph, parameters of expiration of parts of rules in time, the use of inference according to fuzzy logic. System aspects, notably component and software aspects, are described.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A method implemented on a management computer of a rules base, the method comprising the steps of: receiving an input value to be evaluated; queuing the input value in a queue; selecting, in the queue, a queued input value; determining an output value by evaluating, by inference by means of the rules base, the queued input value selected. 2. The method as claimed in claim 1, further comprising a step of broadcasting one or more output values. 3. The method as claimed in claim 1, the step of evaluating a selected queued input value comprising a step of scheduling in time and/or in space the evaluations of the queued input values. 4. The method as claimed in claim 1, a selection of input values having been selected being evaluated. 5. The method as claimed in claim 1, the method further comprising a step of separating the graph corresponding to the rules base into several separate sub-graphs, a step of selecting at least one sub-graph comprising a node corresponding to a selected queued input value and a step of evaluating said selected sub-graph. 6. The method as claimed in claim 5, the step of evaluating a sub-graph comprising a step of browsing said sub-graph, a step of recursively associating a priority with each node of the sub-graph and a step of evaluating the nodes by ascending priority. 7. The method as claimed in claim 1, the method further comprising a step of comparing the character strings that make up the expressions that make up the rules of the rules base, a step of deleting the redundancies between said expressions so as to obtain unique expressions and a step of evaluating said unique expressions. 8. The method as claimed in claim 1, a part of a rule of the rules base being associated with a time expiration parameter/value. 9. The method as claimed in claim 1, two substantially concomitant input values being assimilated into one and the same input value. 10. The method as claimed in claim 1, at least one rule being expressed in plain language. 11. The method as claimed in claim 1, the evaluation by inference being performed according to 0-order logic, 1st-order logic or according to fuzzy logic. 12. A computer program product, said computer program comprising code instructions making it possible to perform the steps of the method as claimed in claim 1, when said program is run on a computer. 13. A system comprising means for implementing the method as claimed in claim 1. 14. The system as claimed in claim 13, comprising means for receiving an input value to be evaluated; means for evaluating, by inference by means of the rules base, an output value corresponding to the input value; wherein the system comprises: storage means for queuing the input value; computation means for selecting a queued input value and for scheduling in time and/or in space the evaluations of one or more queued input values; computation means for evaluating the queued selected queued input value as an output value; input/output means for broadcasting one or more output values. 15. The system as claimed in claim 13 comprising: an input/output component for receiving one or more input values; a queuing component suitable for performing one or more of the steps of storing, grouping together, merging and deleting input values; a scheduling component suitable for performing one or more of the steps of selecting, deleting, grouping together, merging, allocating queued input values; an evaluation component suitable for evaluating one or more input values queued and manipulated by the scheduling component by inference by means of the rules base; a broadcasting component suitable for selecting and communicating one or more input values.