One primary utility of animated maps is their ability to depict change over time and space; unfortunately, recent research suggests that humans frequently fail to perceive changes within dynamic graphics. However, different types of dynamic graphics include different manifestations of change. For example, an animated proportional-symbol map possesses different change properties than an animated...

We present a complete system for efficient 3D video object extraction, representation, coding, and interactive rendering. 3D video objects provide the same functionalities as virtual computer graphic objects but also depict motion and appearance of real world moving objects. They can be viewed interactively from any direction and can be integrated in complete 3D scenes together with other virtu...

We consider a hunting area and a wildlife reserve and answer the question: How does clever migration decision affect the social optimal and the private optimal hunting levels and population stocks? We analyze this in a model allowing for two-way migration between hunting and reserve areas, where the populations’ migration decisions depend on both hunting pressure and relative population densiti...

Whereas past wolf management in the United States was restricted to recovery, managers must now contend with publicly contentious post-recovery issues including regulated hunting seasons. Understanding stakeholder concerns associated with hunting can inform stakeholder engagement, communication, and policy development and evaluation. Social identity theory (SIT) has been used to understand how ...

We present a first attempt at semi-automatically harvesting a dataset of iconic images, namely images that depict objects or scenes, which arouse associations to abstract topics. Our method starts with representative topic-evoking images from Wikipedia, which are labeled with relevant concepts and entities found in their associated captions. These are used to query an online image repository (i...

Classifying scenes (e.g. into “street”, “home” or “leisure”) is an important but complicated task nowadays, because images come with variability, ambiguity, and a wide range of illumination or scale conditions. Standard approaches build an intermediate representation of the global image and learn classifiers on it. Recently, it has been proposed to depict an image as an aggregation of its conta...

This article presents a new method to create maps that chart changes across a cinematic narrative. These are unlike narrative spaces previously discussed in the literature—they are abstract, holistic, dynamic representations based on objective criteria. The analysis considers three films (All About Eve, Inception, and MASH) by counting the co-occurrences of main characters within scenes, and 12...

Visual narratives often depict images of individual characters without showing the larger scene, meaning that this whole spatial environment must be inferred from these component parts. However, few theoretical models of narrative or discourse have attempted to explain the generation of such “additive” inference. This paper explores the complex interactions between narrative structure and meani...

Sport hunting has reportedly multiple benefits to economies and local communities; however, few of these benefits have been quantified. As part of their lease agreements with the Zambia Wildlife Authority, sport hunting operators in Zambia are required to provide annually to local communities free of charge i.e., provision a percentage of the meat obtained through sport hunting. We characterize...

Trophy hunting can provide economic incentives to conserve wild species, but it can also involve risk when rare species are hunted. The anthropogenic Allee effect (AAE) is a conceptual model that seeks to explain how rarity may spread the seeds of further endangerment. The AAE model has increasingly been invoked in the context of trophy hunting, increasing concerns that such hunting may undermi...