“…This applies to the graph-based knowledge representation where nodes refer to concepts and weights assigned to edges correspond to the associations between the concepts (Soar [304], CAPS [461], ADAPT [49], DUAL [288], Sigma [426], CELTS [149], NARS [578], Novamente [192], MAMID [245]). Naturally, activation can be used in neural network representation as well (Shruti [584], CogPrime [254], Recommendation Architecture [106], SASE [590], Darwinian Neurodynamics [156]). Activation mechanisms contribute to modeling many properties of working memory, such as limited capacity, temporal decay, rapid updating as the circumstances change, connection to other memory components and decision-making.…”