We explore the impact of age on cultural change through simulations of cultural evolution. Our simulations show that common observations about the relationship between old and young naturally emerge from repeated cultural learning. In particular, young individuals are more open to learn than older individuals, they are less effective as cultural models, and they possess less cultural traits. We...

INTRODUCTION The global science system stands at a critical juncture. On the one hand, it is overwhelmed by a hidden avalanche of ephemeral bits that are central components of modern research and of the emerging ‘cyberinfrastructure’4 for e-Science.5 The rational management and exploitation of this cascade of digital assets offers boundless opportunities for research and applications. On the ot...

This article reviews the process and key recommendations derived from conducting a rapid participatory asset-focused health and social needs assessment in the small traditional rural village of Tulikup, Bali. The assessment aimed to develop recommendations for a community radio station based in Tulikup to promote social change and development. The health and social needs assessment utilized an ...

This paper addresses three research issues for virtual heritage system, 3D modeling, 3D media asset database management, and interactive presentation through networks. We first show an overview of our virtual heritage system. Then, our approaches on each research issue are introduced. We develop 3D modeling environment using both of two emerging techniques, i.e., image-based 3D modeling and 3D ...