Browsing Eurographics Partner Events by Author "Bujack, Roxana"

Now showing items 1-6 of 6

    • EnVirVis 2017: Frontmatter 

      Rink, Karsten; Middel, Ariane; Zeckzer, Dirk; Bujack, Roxana (Eurographics Association, 2017)

    • EnvirVis 2019: Frontmatter 

      Bujack, Roxana; Feige, Kathrin; Rink, Karsten; Zeckzer, Dirk (The Eurographics Association, 2019)

    • Leveraging Lagrangian Analysis for Discriminating Nutrient Origins 

      Dutta, Soumya; Brady, Riley X.; Maltrud, Mathew E.; Wolfram, Philip J.; Bujack, Roxana (The Eurographics Association, 2019)
      Understanding the origins of nutrients, e.g., nitrate, in ocean water is essential to develop an effective mariculture technique for free-floating macroalgae, which presents a potential solution to provide an alternative ...

    • Objective Finite-Time Saddles and their Connection to FTLE 

      Bujack, Roxana; Dutta, Soumya; Rojo, Irene Baeza; Zhang, Duan; Günther, Tobias (The Eurographics Association, 2019)
      Based on an intuitive physical definition of what a finite-time saddle-like behavior is, we derive a mathematical definition. We show that this definition builds the link between two FTLE-based saddle generalizations, which ...

    • State of the Art in Time-Dependent Flow Topology: Interpreting Physical Meaningfulness Through Mathematical Properties 

      Bujack, Roxana; Yan, Lin; Hotz, Ingrid; Garth, Christoph; Wang, Bei (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      We present a state-of-the-art report on time-dependent flow topology. We survey representative papers in visualization and provide a taxonomy of existing approaches that generalize flow topology from time-independent to ...

    • A Survey of Seed Placement and Streamline Selection Techniques 

      Sane, Sudhanshu; Bujack, Roxana; Garth, Christoph; Childs, Hank (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Streamlines are an extensively utilized flow visualization technique for understanding, verifying, and exploring computational fluid dynamics simulations. One of the major challenges associated with the technique is selecting ...