Abstract: A method, apparatus and product for real-time update of a Mobile Workforce Scheduling Problem (MWSP), which comprises: agents and tasks to be performed by the agents, wherein a schedule which solves the mobile workforce scheduling problem exists and is being implemented by the agents. The method comprising: monitoring real time information update events provided to a Business Rule Management System (BRMS), activating, by the BRMS, business rules for schedule change detection; in response to a determination that re-planning is desired, automatically determining, using business rules, a portion of the MWSP to be re-planned; providing the portion of the MWSP to a MWSP solver; receiving from the MWSP solver, a new schedule for the portion of the MWSP; and updating the schedule based on the new schedule, whereby a first portion of the schedule is updated and a second portion of the schedule remains unchanged.

Abstract: Fitness of rules in a rule-based system is evaluated in an interactive rule, data, and modeling environment that allows a user to receive immediate feedback on fitness of the overall rule set, as well as the fitness of individual rules, and to see how modifications being made by the user with a rule authoring interface are impacting that fitness. This feedback may be used to improve the set of rules with which the rule-based system operates. Simulations on the rule set run in the background, using a representative input data set to exercise the rule set, and fitness is calculated using a fitness function or predictive model. One or more charts showing resulting indicators are preferably displayed within the rule authoring environment, giving the user immediate feedback on the likely impact of the changes he or she is making.