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What do you do to start reading graph drawing algorithms for the visualization of graphs? Searching the book that you love to read first or find an interesting book that will make you want to read?â€¦ (More)

- Roberto Tamassia, Ioannis G. Tollis
- Discrete & Computational Geometry
- 1986

We study visibility representations of graphs, which are constructed by mapping vertices to horizontal segments, and edges to vertical segments that intersect only adjacent vertex-segments. Everyâ€¦ (More)

- Giuseppe Di Battista, Peter Eades, Roberto Tamassia, Ioannis G. Tollis
- Comput. Geom.
- 1994

Several data presentation problems involve drawing graphs so that they are easy to read and understand. Examples include circuit schematics and software engineering diagrams. In this paper we presentâ€¦ (More)

Abs t rac t : In this paper, we describe a deterministic algorithm for solving any 1-1 packet routing problem on an nxn mesh in 2n -2 steps using constant size queues. The time bound is optimal inâ€¦ (More)

- Achilleas Papakostas, Ioannis G. Tollis
- Graph Drawing
- 1997

We present, two algorithms for orthogonal graph drawing in three dimensional spaceÂ° For graphs of maximum degree six~ the 3-D drawing is produced in linear time, has volume at most 4.66n ~ and eachâ€¦ (More)

- Peter John Hunter, Peter V. Coveney, +18 authors Marco Viceconti
- Philosophical transactions. Series Aâ€¦
- 2010

European funding under framework 7 (FP7) for the virtual physiological human (VPH) project has been in place now for nearly 2 years. The VPH network of excellence (NoE) is helping in the developmentâ€¦ (More)

- Achilleas Papakostas, Ioannis G. Tollis
- J. Graph Algorithms Appl.
- 1999

We present two algorithms for orthogonal graph drawing in three dimensional space. For a graph with n vertices of maximum degree six, the 3-D drawing is produced in linear time, has volume at mostâ€¦ (More)

- Peter Hunter, Tara Chapman, +21 authors Marco Viceconti
- Interface focus
- 2013

European funding under Framework 7 (FP7) for the virtual physiological human (VPH) project has been in place now for 5 years. The VPH Network of Excellence (NoE) has been set up to help developâ€¦ (More)

- Alkiviadis Symeonidis, Ioannis G. Tollis
- ISBMDA
- 2004

Being able to clearly visualize clusters of genes provided by gene expressions over a set of samples is of high importance. It gives researchers the ability to create an image of the structure, andâ€¦ (More)