Book embeddings of k-framed graphs and k-map graphs - Michael A. Bekos; Giordano Da Lozzo; Svenja M. Griesbach; Martin Gronemann; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou (Discret. Math., 2024)

An Improved Upper Bound on the Queue Number of Planar Graphs - Michael A. Bekos; Martin Gronemann; Chrysanthi N. Raftopoulou (Algorithmica, 2023)

Recognizing DAGs with page-number 2 is NP-complete - Michael A. Bekos; Giordano Da Lozzo; Fabrizio Frati; Martin Gronemann; Tamara Mchedlidze; Chrysanthi N. Raftopoulou (Theor. Comput. Sci., 2023)

Linear Layouts of Bipartite Planar Graphs - Henry Förster; Michael Kaufmann; Laura Merker; Sergey Pupyrev; Chrysanthi N. Raftopoulou (Algorithms and Data Structures - 18th International Symposium, WADS 2023, Montreal, QC, Canada, July 31 - August 2, 2023, Proceedings, 2023)

Linear Layouts of Bipartite Planar Graphs - Henry Förster; Michael Kaufmann; Laura Merker; Sergey Pupyrev; Chrysanthi N. Raftopoulou (CoRR, 2023)

Parameterized Algorithms for Upward Planarity - Steven Chaplick; Emilio Di Giacomo; Fabrizio Frati; Robert Ganian; Chrysanthi N. Raftopoulou; Kirill Simonov (38th International Symposium on Computational Geometry, SoCG 2022, June 7-10, 2022, Berlin, Germany, 2022)

Testing Upward Planarity of Partial 2-Trees - Steven Chaplick; Emilio Di Giacomo; Fabrizio Frati; Robert Ganian; Chrysanthi N. Raftopoulou; Kirill Simonov (Graph Drawing and Network Visualization - 30th International Symposium, GD 2022, Tokyo, Japan, September 13-16, 2022, Revised Selected Papers, 2022)

Recognizing DAGs with Page-Number 2 Is NP-complete - Michael A. Bekos; Giordano Da Lozzo; Fabrizio Frati; Martin Gronemann; Tamara Mchedlidze; Chrysanthi N. Raftopoulou (Graph Drawing and Network Visualization - 30th International Symposium, GD 2022, Tokyo, Japan, September 13-16, 2022, Revised Selected Papers, 2022)

Parameterized Algorithms for Upward Planarity - Steven Chaplick; Emilio Di Giacomo; Fabrizio Frati; Robert Ganian; Chrysanthi N. Raftopoulou; Kirill Simonov (CoRR, 2022)

Testing Upward Planarity of Partial 2-Trees - Steven Chaplick; Emilio Di Giacomo; Fabrizio Frati; Robert Ganian; Chrysanthi N. Raftopoulou; Kirill Simonov (CoRR, 2022)

Recognizing DAGs with Page-Number 2 is NP-complete - Michael A. Bekos; Giordano Da Lozzo; Fabrizio Frati; Martin Gronemann; Tamara Mchedlidze; Chrysanthi N. Raftopoulou (CoRR, 2022)

Designing for "challenge" in a large-scale adaptive literacy game for primary school children - Laura Benton; Manolis Mavrikis; Asimina Vasalou; Nelly Joye; Emma Sumner; Elisabeth Herbert; Andrea Révész; Antonios Symvonis; Chrysanthi N. Raftopoulou (Br. J. Educ. Technol., 2021)

The Stub Resolution of 1-planar Graphs - Michael Kaufmann; Jan Kratochvíl; Fabian Lipp; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou; Pavel Valtr (J. Graph Algorithms Appl., 2021)

Recognizing and Embedding Simple Optimal 2-Planar Graphs - Henry Förster; Michael Kaufmann; Chrysanthi N. Raftopoulou (Graph Drawing and Network Visualization - 29th International Symposium, GD 2021, Tübingen, Germany, September 14-17, 2021, Revised Selected Papers, 2021)

On the Queue Number of Planar Graphs - Michael A. Bekos; Martin Gronemann; Chrysanthi N. Raftopoulou (Graph Drawing and Network Visualization - 29th International Symposium, GD 2021, Tübingen, Germany, September 14-17, 2021, Revised Selected Papers, 2021)

On the Queue Number of Planar Graphs - Michael A. Bekos; Martin Gronemann; Chrysanthi N. Raftopoulou (CoRR, 2021)

Recognizing and Embedding Simple Optimal 2-Planar Graphs - Henry Förster; Michael Kaufmann; Chrysanthi N. Raftopoulou (CoRR, 2021)

Four Pages Are Indeed Necessary for Planar Graphs - Michael A. Bekos; Michael Kaufmann; Fabian Klute; Sergey Pupyrev; Chrysanthi N. Raftopoulou; Torsten Ueckerdt (J. Comput. Geom., 2020)

Book Embeddings of Nonplanar Graphs with Small Faces in Few Pages - Michael A. Bekos; Giordano Da Lozzo; Svenja Griesbach; Martin Gronemann; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou (36th International Symposium on Computational Geometry, SoCG 2020, June 23-26, 2020, Zürich, Switzerland, 2020)

Layered Fan-Planar Graph Drawings - Therese Biedl; Steven Chaplick; Michael Kaufmann; Fabrizio Montecchiani; Martin Nöllenburg; Chrysanthi N. Raftopoulou (45th International Symposium on Mathematical Foundations of Computer Science, MFCS 2020, August 24-28, 2020, Prague, Czech Republic, 2020)

The Stub Resolution of 1-Planar Graphs - Michael Kaufmann; Jan Kratochvíl; Fabian Lipp; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou; Pavel Valtr (WALCOM: Algorithms and Computation - 14th International Conference, WALCOM 2020, Singapore, March 31 - April 2, 2020, Proceedings, 2020)

On Layered Fan-Planar Graph Drawings - Therese Biedl; Steven Chaplick; Jirí Fiala; Michael Kaufmann; Fabrizio Montecchiani; Martin Nöllenburg; Chrysanthi N. Raftopoulou (CoRR, 2020)

Book Embeddings of Nonplanar Graphs with Small Faces in Few Pages - Michael A. Bekos; Giordano Da Lozzo; Svenja Griesbach; Martin Gronemann; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou (CoRR, 2020)

Four Pages Are Indeed Necessary for Planar Graphs - Michael A. Bekos; Michael Kaufmann; Fabian Klute; Sergey Pupyrev; Chrysanthi N. Raftopoulou; Torsten Ueckerdt (CoRR, 2020)

Edge partitions of optimal 2-plane and 3-plane graphs - Michael A. Bekos; Emilio Di Giacomo; Walter Didimo; Giuseppe Liotta; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou (Discret. Math., 2019)

Planar Graphs of Bounded Degree Have Bounded Queue Number - Michael A. Bekos; Henry Förster; Martin Gronemann; Tamara Mchedlidze; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou; Torsten Ueckerdt (SIAM J. Comput., 2019)

Interactive and Personalized Activity eBooks for Learning to Read: The iRead Case - Nick Deligiannis; Dionysis Panagiotopoulos; Panagiotis Patsilinakos; Chrysanthi N. Raftopoulou; Antonios Symvonis (Proceedings of the First Workshop on Intelligent Textbooks co-located with 20th International Conference on Artificial Intelligence in Education (AIED 2019), Chicago, IL, USA, June 25, 2019, 2019)

Towards Evidence-informed Design Principles for Adaptive Reading Games - Manolis Mavrikis; Asimina Vasalou; Laura Benton; Chrysanthi N. Raftopoulou; Antonios Symvonis; Kostas Karpouzis; Drew Wilkins (Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, CHI 2019, Glasgow, Scotland, UK, May 04-09, 2019, 2019)

Planar graphs of bounded degree have bounded queue number - Michael A. Bekos; Henry Förster; Martin Gronemann; Tamara Mchedlidze; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou; Torsten Ueckerdt (Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing, STOC 2019, Phoenix, AZ, USA, June 23-26, 2019, 2019)

On a Conjecture of Lovász on Circle-Representations of Simple 4-Regular Planar Graphs - Michael A. Bekos; Chrysanthi N. Raftopoulou (CoRR, 2019)

Coloring outerplanar graphs and planar 3-trees with small monochromatic components - Michael A. Bekos; Carla Binucci; Michael Kaufmann; Chrysanthi N. Raftopoulou; Antonios Symvonis; Alessandra Tappini (CoRR, 2019)

Bounded Stub Resolution for Some Maximal 1-Planar Graphs - Michael Kaufmann; Jan Kratochvíl; Fabian Lipp; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou; Pavel Valtr (Algorithms and Discrete Applied Mathematics - 4th International Conference, CALDAM 2018, Guwahati, India, February 15-17, 2018, Proceedings, 2018)

Orthogonal and Smooth Orthogonal Layouts of 1-Planar Graphs with Low Edge Complexity - Evmorfia N. Argyriou; Sabine Cornelsen; Henry Förster; Michael Kaufmann; Martin Nöllenburg; Yoshio Okamoto; Chrysanthi N. Raftopoulou; Alexander Wolff (Graph Drawing and Network Visualization - 26th International Symposium, GD 2018, Barcelona, Spain, September 26-28, 2018, Proceedings, 2018)

Edge Partitions of Optimal 2-plane and 3-plane Graphs - Michael A. Bekos; Emilio Di Giacomo; Walter Didimo; Giuseppe Liotta; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou (Graph-Theoretic Concepts in Computer Science - 44th International Workshop, WG 2018, Cottbus, Germany, June 27-29, 2018, Proceedings, 2018)

Orthogonal and Smooth Orthogonal Layouts of 1-Planar Graphs with Low Edge Complexity - Evmorfia N. Argyriou; Sabine Cornelsen; Henry Förster; Michael Kaufmann; Martin Nöllenburg; Yoshio Okamoto; Chrysanthi N. Raftopoulou; Alexander Wolff (CoRR, 2018)

Planar Graphs of Bounded Degree have Constant Queue Number - Michael A. Bekos; Henry Förster; Martin Gronemann; Tamara Mchedlidze; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou; Torsten Ueckerdt (CoRR, 2018)

The Book Thickness of 1-Planar Graphs is Constant - Michael A. Bekos; Till Bruckdorfer; Michael Kaufmann; Chrysanthi N. Raftopoulou (Algorithmica, 2017)

Vertex-Coloring with Defects - Patrizio Angelini; Michael A. Bekos; Felice De Luca; Walter Didimo; Michael Kaufmann; Stephen G. Kobourov; Fabrizio Montecchiani; Chrysanthi N. Raftopoulou; Vincenzo Roselli; Antonios Symvonis (J. Graph Algorithms Appl., 2017)

On Optimal 2- and 3-Planar Graphs - Michael A. Bekos; Michael Kaufmann; Chrysanthi N. Raftopoulou (33rd International Symposium on Computational Geometry, SoCG 2017, July 4-7, 2017, Brisbane, Australia, 2017)

On Optimal 2- and 3-Planar Graphs - Michael A. Bekos; Michael Kaufmann; Chrysanthi N. Raftopoulou (CoRR, 2017)

\(\)\(ρ\)\(ω\)\(μ\)\(α\)\(τ\)\(ι\)\(σ\)\(μ\)\(o\)\(ι\), \(ε\)\(μ\)\(φ\)\(υ\)\(τ\)\(ε\)\(υ\)\(σ\)\(ε\)\(ι\)\(\) \(κ\)\(α\)\(ι\) \(σ\)\(υ\)\(ν\)\(α\)\(φ\)\(η\) \(γ\)\(ρ\)\(α\)\(φ\)\(o\) exttheta\(ε\)\(ω\)\(ρ\)\(η\)\(τ\)\(ι\)\(κ\)\'α \(π\)\(ρ\)\(o\)\(β\)\(λ\)\(η\)\(μ\)\(α\)\(τ\)\(α\) - Chrysanthi N. Raftopoulou (National Technical University of Athens, Greece, 2016)

Two-Page Book Embeddings of 4-Planar Graphs - Michael A. Bekos; Martin Gronemann; Chrysanthi N. Raftopoulou (Algorithmica, 2016)

On the Density of Non-simple 3-Planar Graphs - Michael A. Bekos; Michael Kaufmann; Chrysanthi N. Raftopoulou (Graph Drawing and Network Visualization - 24th International Symposium, GD 2016, Athens, Greece, September 19-21, 2016, Revised Selected Papers, 2016)

AVDTC of generalized 3-Halin graphs - Michael A. Bekos; Michael Kaufmann; Chrysanthi N. Raftopoulou (7th International Conference on Information, Intelligence, Systems & Applications, IISA 2016, Chalkidiki, Greece, July 13-15, 2016, 2016)

On the Density of 3-Planar Graphs - Michael A. Bekos; Michael Kaufmann; Chrysanthi N. Raftopoulou (CoRR, 2016)

On a conjecture of Lovász on circle-representations of simple 4-regular planar graphs - Michael A. Bekos; Chrysanthi N. Raftopoulou (J. Comput. Geom., 2015)

1-Planar Graphs have Constant Book Thickness - Michael A. Bekos; Till Bruckdorfer; Michael Kaufmann; Chrysanthi N. Raftopoulou (Algorithms - ESA 2015 - 23rd Annual European Symposium, Patras, Greece, September 14-16, 2015, Proceedings, 2015)

The Book Thickness of 1-Planar Graphs is Constant - Michael A. Bekos; Till Bruckdorfer; Michael Kaufmann; Chrysanthi N. Raftopoulou (CoRR, 2015)

On the AVDTC of 4-regular graphs - A. Papaioannou; Chrysanthi N. Raftopoulou (Discret. Math., 2014)

Perfect smooth orthogonal drawings - Michael A. Bekos; Martin Gronemann; Sergey Pupyrev; Chrysanthi N. Raftopoulou (5th International Conference on Information, Intelligence, Systems and Applications, IISA 2014, Chania, Crete, Greece, July 7-9, 2014, 2014)

Two-Page Book Embeddings of 4-Planar Graphs - Michael A. Bekos; Martin Gronemann; Chrysanthi N. Raftopoulou (31st International Symposium on Theoretical Aspects of Computer Science (STACS 2014), STACS 2014, March 5-8, 2014, Lyon, France, 2014)

Two-Page Book Embeddings of 4-Planar Graphs - Michael A. Bekos; Martin Gronemann; Chrysanthi N. Raftopoulou (CoRR, 2014)

Circle-Representations of Simple 4-Regular Planar Graphs - Michael A. Bekos; Chrysanthi N. Raftopoulou (Graph Drawing - 20th International Symposium, GD 2012, Redmond, WA, USA, September 19-21, 2012, Revised Selected Papers, 2012)