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Social networks reveal cultural behaviour in tool - using dolphins
(Nature Publishing Group, 2012)
Animal tool use is of inherent interest given its relationship to intelligence, innovation and cultural behaviour. Here we investigate whether Shark Bay bottlenose dolphins that use marine sponges as hunting tools (spongers) ...
Finding Prominent Actors in Dynamic Affiliation Networks
(Academy of Science and Engineering, 2012)
Most networks contain embedded communities or groups that impact the overall gathering and dissemination of ideas and information. These groups consist of important or prominent individuals who actively participate in ...