Recent terrorist attacks carried out on behalf of ISIS on American and European soil by lone wolf attackers or sleeper cells remind us of the importance of understanding the dynamics of radicalization mediated by social media communication channels. In this paper, we shed light on the social media activity of a group of twenty-five thousand users whose association with ISIS online radical propa...

In this paper, we present a new shadow mapping technique that improves upon the quality of perspective and uniform shadow maps. Our technique uses a perspective transform specified in light space which allows treating all lights as directional lights and does not change the direction of the light sources. This gives all the benefits of the perspective mapping but avoids the problems inherent in...

We tend to assume that progress in answering the ‘hard question’ of consciousness will be accompanied by a subjective feeling of greater understanding. However, in order to feel we understand how one state of affairs arises from another, we have to deceive ourselves into thinking we have found a type of causal link which in reality may not exist (Rosch, 1994). I draw from and expand upon Rosch’...

With a contingent of around 1,500 fighters, Morocco is considered one of the main exporters of foreign fighters to Syria. Until 2014, Moroccan authorities, who were content to see their own jihadis leave and add to the pressure on Bashar al-Assad, mostly turned a blind eye to networks of recruitment. Since the dramatic rise of the so-called Islamic State, or ISIS, concern over local repercussio...