Proceedings, Workshop on New Paradigms in Information Visualization and Manipulation (NPIV'98) In conjunction with the CIKM'98, ACM, New York, 41-48.
HCIL-98-05, CS-TR-3901, UMIACS-TR-98-28, ISR-TR-98-65
Placing numerous data objects and their corresponding labels in limited screen space is a challenging problem in information visualization systems. Extending map-oriented techniques, this paper describes static placement algoritms and develops metrics (such as compactness and labeling rate) as a basis for comparison among these algorithms. A control panel facilitates user customiziation by showing the metrics for alternative algorithms. Dynamic placement techyniques that go beyond map-oriented techniques demonstrate additional possibilities. User actions can lead to selective display of data objects and their labels.