Zobrazeno 1 - 10
of 630
pro vyhledávání: '"Kwan-Liu Ma"'
Autor:
Jingming Hu, Tuan Tran Chu, Seok-Hee Hong, Jialu Chen, Amyra Meidiana, Marnijati Torkel, Peter Eades, Kwan-Liu Ma
Publikováno v:
Applied Network Science, Vol 6, Iss 1, Pp 1-23 (2021)
Abstract Graph sampling methods have been used to reduce the size and complexity of big complex networks for graph mining and visualization. However, existing graph sampling methods often fail to preserve the connectivity and important structures of
Externí odkaz:
https://doaj.org/article/0ffc3e2e54d749f28c542bbb24264914
Analyzing gaze behavior for text-embellished narrative visualizations under different task scenarios
Publikováno v:
Visual Informatics, Vol 4, Iss 3, Pp 41-50 (2020)
We conduct an eye tracking study to investigate perception text-embellished narrative visualizations under different task conditions. Study stimuli are data visualizations embellished with text-based elements: annotations, captions, labels, and descr
Externí odkaz:
https://doaj.org/article/29848d9d7d084c1292d5eb683db66b39
Autor:
Rongchen Guo, Takanori Fujiwara, Yiran Li, Kelly M. Lima, Soman Sen, Nam K. Tran, Kwan-Liu Ma
Publikováno v:
Visual Informatics, Vol 4, Iss 2, Pp 72-85 (2020)
Machine learning for data-driven diagnosis has been actively studied in medicine to provide better healthcare. Supporting analysis of a patient cohort similar to a patient under treatment is a key task for clinicians to make decisions with high confi
Externí odkaz:
https://doaj.org/article/d1a6a204968d4e85b31e2655bdb6de30
Publikováno v:
Visual Informatics, Vol 4, Iss 2, Pp 122-131 (2020)
There is a growing trend of applying machine learning methods to medical datasets in order to predict patients’ future status. Although some of these methods achieve high performance, challenges still exist in comparing and evaluating different mod
Externí odkaz:
https://doaj.org/article/92e36712db814b26998392117557da4e
Publikováno v:
Visual Informatics, Vol 2, Iss 4, Pp 213-224 (2018)
Large, complex networks are commonly found in many application domains, such as sociology, biology, and software engineering. Analyzing such networks can be a non-trivial task, as it often takes many interactions to derive a finding. It is thus benef
Externí odkaz:
https://doaj.org/article/f6bb73f526134f719ed0e07d530faeca
Autor:
Kwan-Liu Ma, Han-Wei Shen
Publikováno v:
Visual Informatics, Vol 4, Iss 2, Pp 71- (2020)
Externí odkaz:
https://doaj.org/article/b55499bd9dcf44b1a3b475f4730182bd
Autor:
Takanori Fujiwara, Jianping Kelvin Li, Misbah Mubarak, Caitlin Ross, Christopher D. Carothers, Robert B. Ross, Kwan-Liu Ma
Publikováno v:
Visual Informatics, Vol 2, Iss 1, Pp 98-110 (2018)
The overall efficiency of an extreme-scale supercomputer largely relies on the performance of its network interconnects. Several of the state of the art supercomputers use networks based on the increasingly popular Dragonfly topology. It is crucial t
Externí odkaz:
https://doaj.org/article/61e4911d6127465ab9e21ae8a59b13a7
Publikováno v:
Visual Informatics, Vol 1, Iss 2, Pp 81-91 (2017)
Human’s daily movements exhibit high regularity in a space–time context that typically forms circadian rhythms. Understanding the rhythms for human daily movements is of high interest to a variety of parties from urban planners, transportation an
Externí odkaz:
https://doaj.org/article/6f0955e7457d420396263cc4699dd4db
Publikováno v:
PLoS ONE, Vol 11, Iss 1, p e0146368 (2016)
Node-Link diagrams make it possible to take a quick glance at how nodes (or actors) in a network are connected by edges (or ties). A conventional network diagram of a "contact tree" maps out a root and branches that represent the structure of nodes a
Externí odkaz:
https://doaj.org/article/7044de81cb9a43229c806bb6af25238f
Publikováno v:
PLoS ONE, Vol 11, Iss 2, p e0149324 (2016)
Externí odkaz:
https://doaj.org/article/0e5e86ea08e64f4b8468248239ca39a5