@InProceedings{FaccinVernierCombTele:2018:StGrIn,
author = "Faccin Vernier, Eduardo and Comba, Joao and Telea, Alexandru C.",
affiliation = "{UFRGS and RUG} and UFRGS and RUG",
title = "A Stable Greedy Insertion Treemap Algorithm for Software Evolution
Visualization",
booktitle = "Proceedings...",
year = "2018",
editor = "Ross, Arun and Gastal, Eduardo S. L. and Jorge, Joaquim A. and
Queiroz, Ricardo L. de and Minetto, Rodrigo and Sarkar, Sudeep and
Papa, Jo{\~a}o Paulo and Oliveira, Manuel M. and Arbel{\'a}ez,
Pablo and Mery, Domingo and Oliveira, Maria Cristina Ferreira de
and Spina, Thiago Vallin and Mendes, Caroline Mazetto and Costa,
Henrique S{\'e}rgio Gutierrez and Mejail, Marta Estela and Geus,
Klaus de and Scheer, Sergio",
organization = "Conference on Graphics, Patterns and Images, 31. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Treemap, Dynamic.",
abstract = "Computing treemap layouts for time-dependent (dynamic) trees is an
open problem in information visualization. In particular, the
constraints of spatial quality (cell aspect ratio) and stability
(small treemap changes mandated by given tree-data changes) are
hard to satisfy simultaneously. Most existing treemap methods
focus on spatial quality, but are not inherently designed to
address stability. We propose here a new treemapping method that
aims to jointly optimize both these constraints. Our method is
simple to implement, generic (handles any types of dynamic
hierarchies), and fast. We compare our method with 14 state of the
art treemaping algorithms using four quality metrics, over 28
dynamic hierarchies extracted from evolving software codebases.
The comparison shows that our proposal jointly optimizes spatial
quality and stability better than existing methods.",
conference-location = "Foz do Igua{\c{c}}u, PR, Brazil",
conference-year = "29 Oct.-1 Nov. 2018",
doi = "10.1109/SIBGRAPI.2018.00027",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2018.00027",
language = "en",
ibi = "8JMKD3MGPAW/3RNAQPP",
url = "http://urlib.net/ibi/8JMKD3MGPAW/3RNAQPP",
targetfile = "Paper ID 23.pdf",
urlaccessdate = "2024, Apr. 27"
}