This course is presented in four sections. The first two presentations show how huge data sets can be streamed and displayed in real time for virtual-globe rendering inside a web browser. Topics include pre-processing, storage, and transmission of real-world data, plus cache hierarchies and efficient culling algorithms. The third section reviews content… (More)
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Creating vast game environments introduces several complex issues that are not present in smaller game worlds. As the size of the world grows issues with floating point precision arise, causing objects to jitter, simulation to become unstable, and rendering to exhibit artifacts. These problems were very apparent during development of Just Cause 2 and had to… (More)
Direkt Profil is an automatic analyzer of texts written in French as a second language. Its objective is to produce an evaluation of the developmental stage of students under the form of a grammatical learner profile. Direkt Profil carries out a sentence analysis based on developmental sequences, i.e. local morphosyntactic phenomena linked to a development… (More)