Evaluating search performance through the lens of productivity is ridiculous. Rather, define search tasks, then see if the task can be completed satisfactorily. Most enterprise applications (CRM, ERP, ...

According to the theory of goal setting and task performance, people are more likely to achieve difficult yet attainable goals than they are to achieve less difficult goals. In addition, the theory ...

We know that sleep is important for learning and memory, and that recent memory traces may be ‘replayed’ in the brain during sleep. Dreaming as well incorporates recent experiences, especially from ...