Reactive planning to compose learning routes in uncertain environments

Abstract

This paper presents on a reactive planning model, to organize, design and adapt from composing of learning objects (LO), learning routes in virtual environments and real time. The characteristics of these environments include not being controlled by just one participant; hence, compositions here proposed, used a planning algorithm to handle uncertain events on the building of learning routes must face uncertain changes originated in an environment in base to three cases: i) when a LO is no longer available, ii) when a LO is modified, or iii) when the goal state of learning changes depending on the original requirements of the problem. This solution ensures finding a long learning route. Although the first option is the convenience LO student profile, if one is not available replaced by another or others which ensure achieving the desired knowledge.