SciVisFall2008/Assignment 0

Problem 1: query by tag, execute, annotate, query by example and prune history

To make sure you know how to search versions in the history tree of Vistrails do the following simple task:

1) In the History view locate the version tagged "EX1". Execute this version and annotate it with the name that appears in the visualization.

2) Query by Example Delaunay

Problem 2: pipeline from an image

From the root version on the History View design a pipeline to reproduce the image below. Tag the resulting pipeline with label "Problem 2".

Problem 3: pipeline from C++ code

1) From the root version on the History View design a Vistrails pipeline equivalent to the VTK pipeline equivalent to the code

Problem 4: parameter exploration

translate the C++ VTK source code into a Vistrails/VTK pipeline

2) locate the only version in the file that has a module X connected to a module Y.

Note that there are many versions in the vistrail. You should use the