ions. As such, it addressed many problems and issues facing the discipline. While I believe Hibbard’s list to be an important beginning—and while I also note that some of the items in Sutherland’s original 1966 list are still unsolved and reappear on my list—I also believe it is important to refresh these lists regularly and to add new viewpoints with regard to visualization research problems a...

This paper presents and tests a method for improving the predictive power of derived viewpoints in multiple viewpoints systems. Multiple viewpoint systems are a well established method for the statistical modelling of sequential symbolic musical data. A useful class of viewpoints known as derived viewpoints map symbols from a basic event space to a viewpoint-specific domain. Probability estimat...

To respond to increasingly diversifying customer's needs of a product, it has become important to acquire potential viewpoints of the customer’s criteria for product evaluation in the design process. Furthermore, emotional needs, such as design styling and user-friendliness, have become increasingly important for a differentiation strategy in a market in which products have similar performances...