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- Publications
- Influence

Symmetry properties of Cayley graphs of small valencies on the alternating group A5

- M. Xu, Shangjin Xu
- Mathematics
- 15 July 2004

The normality of symmetry property of Cayley graphs of valencies 3 and 4 on the alternating group A5 is studied. We prove that all but four such graphs are normal; that A5 is not 5-CI. A complete… Expand

uVis Studio: an integrated development environment for visualization

- Kostas Pantazos, M. Kuhail, S. Lauesen, Shangjin Xu
- Computer Science, Engineering
- Electronic Imaging
- 4 February 2013

A toolkit facilitates the visualization development process. The process can be further enhanced by integrating the toolkits in development environments. This paper describes how the uVis toolkit, a… Expand

Usability Analysis of Custom Visualization Tools

- M. Kuhail, S. Lauesen, Kostas Pantazos, Shangjin Xu
- Computer Science
- SIGRAD
- 20 November 2012

Many visualization tools allow the implementation of custom (non-standard) visualizations, but they differ in approach. The approaches vary from imperative to declarative programming. Moreover, some… Expand

On tetravalent symmetric dihedrants

- J. Li, Shangjin Xu, Mengyue Cao, Z. Kang
- Computer Science, Mathematics
- Appl. Math. Comput.
- 1 August 2017

Let be a tetravalent X-arc-transitive Cayley graph of dihedral group for X Aut. Let Xv be the stabilizer of X on vV. has been determined when it is 2-arc-transitive or one-regular. This paper studies… Expand

Connected cubic s-arc-regular Cayley graphs of finite nonabelian simple groups

- Shangjin Xu, Z. Wu, Y. Deng
- Mathematics
- 12 March 2009

A graph is said to be s-arc-regular if its full automorphism group acts regularly on the set of its s-arcs. In this paper, we investigate connected cubic s-arc-regular Cayley graphs of finite… Expand

A drag-drop-formula tool for custom visualization

Popular tools for constructing user screens use the drag-drop-set-property principle. The developer drops components (buttons, text boxes, etc.) on the screen and defines their properties, e.g.… Expand

- 1
- Open Access

TDDC 03 Projects , Spring 2006 A Comparison of Attack Trees Threat Modeling and OCTAVE

- X. Zhang, Shangjin Xu, C. Duma
- 2006

Avoidance and discovery of security vulnerabilities in information systems and managing enterprises requires awareness of typical risks and a good understanding of vulnerabilities and threats and… Expand

Bronchoscope biopsies and the later lab results Overview of the patient ’ s medical notes , diagnoses and medication “ Lifeline

Popular tools for constructing user interfaces use the drag-drop-setproperty principle. The developer drops visual components (boxes, labels, etc.) on the screen and defines their properties, e.g.… Expand

Extending Applications with Visualization

- Soren Lauesen, M. Kuhail, Kostas Pandazos, Shangjin Xu, Mads Bryde Andersen
- 2012

It is hard to add visualization and interaction to existing applications. The data may be in the database, but users cannot see it in a convenient way. Often different departments need to see the… Expand

- 2
- Open Access

Primitive Permutation Groups with a Solvable Subconstituent of Degree 7

- Z. Wu, Shangjin Xu, J. Shi
- Mathematics
- 1 March 2019

In this paper all primitive permutation groups which have a solvable subconstituent of degree 7 are determined.