Ioannis G. Tollis

According to our database1, Ioannis G. Tollis authored at least 143 papers between 1986 and 2019.

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Bibliography

2019
Planar drawings of fixed-mobile bigraphs.
Theor. Comput. Sci., 2019

A New Framework for Hierarchical Drawings.
J. Graph Algorithms Appl., 2019

Adventures in Abstraction: Reachability in Hierarchical Drawings.
CoRR, 2019

Multidimensional Dominance Drawings.
CoRR, 2019

2018
Algorithms and Bounds for L-Drawings of Directed Graphs.
Int. J. Found. Comput. Sci., 2018

A Visualization Framework and User Studies for Overloaded Orthogonal Drawings.
Comput. Graph. Forum, 2018

Algorithms and Bounds for Drawing Directed Graphs.
Proceedings of the Graph Drawing and Network Visualization - 26th International Symposium, 2018

Automatic Placement of Labels in Maps and Drawings.
Proceedings of the Handbook of Approximation Algorithms and Metaheuristics, 2018

2017
Algorithms and Characterizations for 2-Layer Fan-planarity: From Caterpillar to Stegosaurus.
J. Graph Algorithms Appl., 2017

Planar L-Drawings of Directed Graphs.
Proceedings of the Graph Drawing and Network Visualization - 25th International Symposium, 2017

2016
Algorithms for Overloaded Orthogonal Drawings.
J. Graph Algorithms Appl., 2016

Modifying Orthogonal Drawings for Label Placement.
Algorithms, 2016

L-Drawings of Directed Graphs.
Proceedings of the SOFSEM 2016: Theory and Practice of Computer Science, 2016

Algorithms for Visualizing Phylogenetic Networks.
Proceedings of the Graph Drawing and Network Visualization, 2016

2015
Fan-planarity: Properties and complexity.
Theor. Comput. Sci., 2015

Algorithms and bounds for drawing non-planar graphs with crossing-free subgraphs.
Comput. Geom., 2015

2-Layer Fan-Planarity: From Caterpillar to Stegosaurus.
Proceedings of the Graph Drawing and Network Visualization - 23rd International Symposium, 2015

2014
Techniques for Edge Stratification of Complex Graph Drawings.
J. Vis. Lang. Comput., 2014

Properties and Complexity of Fan-Planarity.
CoRR, 2014

How to visualize directed graphs: A user study.
Proceedings of the 5th International Conference on Information, 2014

Fan-Planar Graphs: Combinatorial Properties and Complexity Results.
Proceedings of the Graph Drawing - 22nd International Symposium, GD 2014, Würzburg, 2014

Analysis and visualization of metabolic pathways and networks: A hypegraph approach.
Proceedings of IEEE-EMBS International Conference on Biomedical and Health Informatics, 2014

Graph Drawing.
Proceedings of the Computing Handbook, 2014

2013
Circular Drawing Algorithms.
Proceedings of the Handbook on Graph Drawing and Visualization., 2013

Labeling Algorithms.
Proceedings of the Handbook on Graph Drawing and Visualization., 2013

Drawings of Non-planar Graphs with Crossing-free Subgraphs.
CoRR, 2013

Exploring Complex Drawings via Edge Stratification.
Proceedings of the Graph Drawing - 21st International Symposium, 2013

Drawing Non-Planar Graphs with Crossing-Free Subgraphs.
Proceedings of the Graph Drawing - 21st International Symposium, 2013

2012
DAGmaps and ε-Visibility Representations for DAGs: Algorithms and Characterizations.
J. Graph Algorithms Appl., 2012

Weak Dominance Drawings for Directed Acyclic Graphs.
Proceedings of the Graph Drawing - 20th International Symposium, 2012

DAGView: An Approach for Visualizing Large Graphs.
Proceedings of the Graph Drawing - 20th International Symposium, 2012

2011
Weak Dominance Drawings and Linear Extension Diameter
CoRR, 2011

BrainNetVis: An Open-Access Tool to Effectively Quantify and Visualize Brain Networks.
Comp. Int. and Neurosc., 2011

A computational exploration of bacterial metabolic diversity identifying metabolic interactions and growth-efficient strain communities.
BMC Systems Biology, 2011

Overloaded Orthogonal Drawings.
Proceedings of the Graph Drawing - 19th International Symposium, 2011

2010
Learning Causal Structure from Overlapping Variable Sets.
Proceedings of the Thirteenth International Conference on Artificial Intelligence and Statistics, 2010

Guest Editor's Foreword.
J. Graph Algorithms Appl., 2010

Applications of Parameterized st-Orientations.
J. Graph Algorithms Appl., 2010

Placing Edge Labels by Modifying an Orthogonal Graph Drawing.
Proceedings of the Graph Drawing - 18th International Symposium, GD 2010, Konstanz, 2010

2009
DAGmaps: Space Filling Visualization of Directed Acyclic Graphs.
J. Graph Algorithms Appl., 2009

DAGmaps and Dominance Relationships.
Proceedings of the Graph Drawing, 17th International Symposium, 2009

DAGmaps and epsilon-Visibility Representations of DAGs.
Proceedings of the Graph Drawing, 17th International Symposium, 2009

2008
Algorithms for computing a parameterized st-orientation.
Theor. Comput. Sci., 2008

Brain Network Analyzer.
Proceedings of the Graph Drawing, 16th International Symposium, GD 2008, Heraklion, Crete, 2008

DAGmap View.
Proceedings of the Graph Drawing, 16th International Symposium, GD 2008, Heraklion, Crete, 2008

2007
Medical Informatics and Bioinformatics: A Bibliometric Study.
IEEE Trans. Information Technology in Biomedicine, 2007

On labeling in graph visualization.
Inf. Sci., 2007

The Digital Patient - Introduction to the special theme.
ERCIM News, 2007

Modelling the Pathophysiological Human Brain Function.
ERCIM News, 2007

The Impact of Systems Biology on the Digital Patient.
ERCIM News, 2007

Validating 4D Models of Human Pathophysiology.
ERCIM News, 2007

SYMBIOmatics: Synergies in Medical Informatics and Bioinformatics - exploring current scientific literature for emerging topics.
BMC Bioinformatics, 2007

Multi-level Analysis and Information Extraction Considerations for Validating 4D Models of Human Function.
Proceedings of the Digital Human Modeling, 2007

Treemaps for Directed Acyclic Graphs.
Proceedings of the Graph Drawing, 15th International Symposium, 2007

2006
A framework and algorithms for circular drawings of graphs.
J. Discrete Algorithms, 2006

Algorithms for the multiple label placement problem.
Comput. Geom., 2006

Visualization of Functional Aspects of microRNA Regulatory Networks Using the Gene Ontology.
Proceedings of the Biological and Medical Data Analysis, 7th International Symposium, 2006

Searching and Visualizing Brain Networks in Schizophrenia.
Proceedings of the Biological and Medical Data Analysis, 7th International Symposium, 2006

Parameterized st -Orientations of Graphs: Algorithms and Experiments.
Proceedings of the Graph Drawing, 14th International Symposium, GD 2006, Karlsruhe, 2006

On the Topologies of Local Minimum Spanning Trees.
Proceedings of the Combinatorial and Algorithmic Aspects of Networking, Third Workshop, 2006

2005
Using Treemaps to Visualize Phylogenetic Trees.
Proceedings of the Biological and Medical Data Analysis, 6th International Symposium, 2005

Applications of Parameterized st-Orientations in Graph Drawing Algorithms.
Proceedings of the Graph Drawing, 13th International Symposium, 2005

2004
Visualization of Biological Information with Circular Drawings.
Proceedings of the Biological and Medical Data Analysis, 5th International Symposium, 2004

3D Visualization of Semantic Metadata Models and Ontologies.
Proceedings of the Graph Drawing, 12th International Symposium, 2004

ViSta - Visualizing Statecharts.
Proceedings of the Graph Drawing Software, 2004

2003
Guest Editors' Foreword.
J. Graph Algorithms Appl., 2003

A Unified Approach to Automatic Label Placement.
Int. J. Comput. Geometry Appl., 2003

A Framework for User-Grouped Circular Drawings.
Proceedings of the Graph Drawing, 11th International Symposium, 2003

2002
Automatic layout of statecharts.
Softw., Pract. Exper., 2002

ViSta: a tool suite for the visualization of behavioral requirements.
Journal of Systems and Software, 2002

A Framework for the Static and Interactive Visualization of Statecharts.
J. Graph Algorithms Appl., 2002

2001
On the complexity of the Edge Label Placement problem.
Comput. Geom., 2001

Effective Graph Visualization via Node Grouping.
Proceedings of the IEEE Symposium on Information Visualization 2001 (INFOVIS'01), 2001

Automated Visualization of Process Diagrams.
Proceedings of the Graph Drawing, 9th International Symposium, 2001

ViSta.
Proceedings of the Graph Drawing, 9th International Symposium, 2001

2000
A Parallel Algorithm for Planar Orthogonal Grid Drawings.
Parallel Processing Letters, 2000

Techniques for the Refinement of Orthogonal Graph Drawings.
J. Graph Algorithms Appl., 2000

The Three-Phase Method: A Unified Approach to Orthogonal Graph Drawing.
Int. J. Comput. Geometry Appl., 2000

Efficient Orthogonal Drawings of High Degree Graphs.
Algorithmica, 2000

An Algorithmic Framework for Visualizing Statecharts.
Proceedings of the Graph Drawing, 8th International Symposium, 2000

1999
Algorithms for Incremental Orthogonal Graph Drawing in Three Dimensions.
J. Graph Algorithms Appl., 1999

A Framework for Circular Drawings of Networks.
Proceedings of the Graph Drawing, 7th International Symposium, 1999

Circular Drawings of Biconnected Graphs.
Proceedings of the Algorithm Engineering and Experimentation, 1999

Graph Drawing: Algorithms for the Visualization of Graphs
Prentice-Hall, ISBN: 0-13-301615-3, 1999

1998
Interactive Orthogonal Graph Drawing.
IEEE Trans. Computers, 1998

Algorithms for area-efficient orthogonal drawings.
Comput. Geom., 1998

Refinement of Orthogonal Graph Drawings.
Proceedings of the Graph Drawing, 6th International Symposium, 1998

Edge Labeling in the Graph Layout Toolkit.
Proceedings of the Graph Drawing, 6th International Symposium, 1998

A Unified Approach to Labeling Graphical Features.
Proceedings of the Fourteenth Annual Symposium on Computational Geometry, 1998

On the multiple label placement problem.
Proceedings of the 10th Canadian Conference on Computational Geometry, 1998

1997
Area Requirement of Visibility Representations of Trees.
Inf. Process. Lett., 1997

Orthogonal Drawing of High Degree Graphs with Small Area and Few Bends.
Proceedings of the Algorithms and Data Structures, 5th International Workshop, 1997

Incremental Orthogonal Graph Drawing in Three Dimensions.
Proceedings of the Graph Drawing, 5th International Symposium, 1997

An Algorithm for Labeling Edges of Hierarchical Drawings.
Proceedings of the Graph Drawing, 5th International Symposium, 1997

Area Requirement of Gabriel Drawings.
Proceedings of the Algorithms and Complexity, Third Italian Conference, 1997

1996
Optimal algorithms for planar over-the-cell routing problems.
IEEE Trans. on CAD of Integrated Circuits and Systems, 1996

An Omega(k2) lower bound for area optimization of spiral floorplans.
IEEE Trans. on CAD of Integrated Circuits and Systems, 1996

Graph Drawing and Information Visualization.
ACM Comput. Surv., 1996

A Pairing Technique for Area-Efficient Orthogonal Drawings.
Proceedings of the Graph Drawing, Symposium on Graph Drawing, 1996

Experimental and Theoretical Results in Interactive Orthogonal Graph Drawing.
Proceedings of the Graph Drawing, Symposium on Graph Drawing, 1996

On the Edge Label Placement Problem.
Proceedings of the Graph Drawing, Symposium on Graph Drawing, 1996

1995
Report on graph drawing '94.
SIGACT News, 1995

Dynamic Graph Drawings: Trees, Series-Parallel Digraphs, and Planar ST-Digraphs.
SIAM J. Comput., 1995

A 2n-2 Step Algorithm for Routing in an n*n Array with Constant-Size Queues.
Algorithmica, 1995

Issues in Interactive Orthogonal Graph Drawing.
Proceedings of the Graph Drawing, Symposium on Graph Drawing, GD '95, Passau, 1995

1994
Algorithms and bounds for layer assignment of MCM routing.
IEEE Trans. VLSI Syst., 1994

How to Draw a Series-Parallel Digraph.
Int. J. Comput. Geometry Appl., 1994

Algorithms for Drawing Graphs: an Annotated Bibliography.
Comput. Geom., 1994

A New Approach to Floorplan Area Optimization: To Slice or not to Slice?
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

Improved Techniques for MCM Layer Assignment.
Proceedings of the Proceedings 1994 IEEE International Conference on Computer Design: VLSI in Computer & Processors, 1994

Improving over-the-cell channel routing in standard cell design.
Proceedings of the 1994 IEEE/ACM International Conference on Computer-Aided Design, 1994

Drawing Telecommunication Networks.
Proceedings of the Graph Drawing, DIMACS International Workshop, 1994

Improved Algorithms and Bounds for Orthogonal Drawings.
Proceedings of the Graph Drawing, DIMACS International Workshop, 1994

1993
Difference bases and sparse sensor arrays.
IEEE Trans. Information Theory, 1993

Dynamic Reachability in Planar Digraphs with One Source and One Sink.
Theor. Comput. Sci., 1993

Visibility representations of planar graphs (abstract).
SIGACT News, 1993

Area Optimization of Spiral floorplans.
Journal of Circuits, Systems, and Computers, 1993

River routing and density minimization for channels with interchangeable terminals.
Integration, 1993

A Fast Parallel Algorithm for Slicing Floorplans.
Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

1992
Improved Techniques for wiring and stretching Layouts.
Journal of Circuits, Systems, and Computers, 1992

Constrained Visibility Representations of Graphs.
Inf. Process. Lett., 1992

Area Requirement and Symmetry Display of Planar Upward Drawings.
Discrete & Computational Geometry, 1992

How to Draw a Series-Parallel Digraph (Extended Abstract).
Proceedings of the Algorithm Theory, 1992

A Framework for Dynamic Graph Drawing.
Proceedings of the Eighth Annual Symposium on Computational Geometry, 1992

1991
A new approach to wiring layouts.
IEEE Trans. on CAD of Integrated Circuits and Systems, 1991

Representations of Graphs on a Cylinder.
SIAM J. Discrete Math., 1991

Lower Bounds for Planar Orthogonal Drawings of Graphs.
Inf. Process. Lett., 1991

Wiring in uniform grids and two-colorable maps.
Integration, 1991

Lower bounds and parallel algorithms for planar orthogonal grid drawings.
Proceedings of the Third IEEE Symposium on Parallel and Distributed Processing, 1991

An Optimal Algorithm for Spiral Floorplan Designs.
Proceedings of the Proceedings 1991 IEEE International Conference on Computer Design: VLSI in Computer & Processors, 1991

1990
Path planning in the presence of vertical obstacles.
IEEE Trans. Robotics and Automation, 1990

Searching on a Tape.
IEEE Trans. Computers, 1990

Wiring layouts in the tri-hexagonal grid.
Int. J. Comput. Math., 1990

Parallel algorithms for slicing floorplan designs.
Proceedings of the Second IEEE Symposium on Parallel and Distributed Processing, 1990

1989
Improved Techniques for Estimating Signal Probabilities.
IEEE Trans. Computers, 1989

Automatic layout of PERT diagrams with X-PERT.
Proceedings of the IEEE Workshop on Visual Languages, 1989

A 2n-2 Step Algorithm for Routing in an nxn Array with Constant Size Queues.
Proceedings of the ACM Symposium on Parallel Algorithms and Architectures, 1989

Area Requirement and Symmetry Display in Drawing Graphs.
Proceedings of the Fifth Annual Symposium on Computational Geometry, 1989

1988
A New Algorithm for Wiring Layouts.
Proceedings of the VLSI Algorithms and Architectures, 3rd Aegean Workshop on Computing, 1988

Channel Routing with Short Wires.
Proceedings of the VLSI Algorithms and Architectures, 3rd Aegean Workshop on Computing, 1988

1986
A Unified Approach a Visibility Representation of Planar Graphs.
Discrete & Computational Geometry, 1986

Centipede Graphs and Visibility on a Cylinder.
Proceedings of the Graphtheoretic Concepts in Computer Science, International Workshop, 1986

Algorithms for Visibility Representations of Planar Graphs.
Proceedings of the STACS 86, 1986


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