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Hubert de Fraysseix

dblp:22/2095 · DBLP profile ↗
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13ranked-venue papers
13as first author
0since 2021 · last 2007
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Theory of computation · 11 · 11 first-authorGraphics, computer vision, multimedia, augmented reality and games · 2 · 2 first-authorDatabases, data management, data science and information retrieval · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Theoretical computer science
1 paper
Computational geometry · 67% Graph algorithms and graph theory · 33%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computational geometry
graph drawing
0.011988
Small Sets Supporting Fáry Embeddings of Planar Graphs · STOC 1988
Graph algorithms and graph theory › graph embedding
grid embedding
0.011988
Small Sets Supporting Fáry Embeddings of Planar Graphs · STOC 1988
Computational geometry › graph drawing
planar straight-line drawing
0.011988
Small Sets Supporting Fáry Embeddings of Planar Graphs · STOC 1988
YearPublicationVenuePosition
2007 Representation of Planar Hypergraphs by Contacts of Triangles
Hubert de Fraysseix, Patrice Ossona de Mendez, Pierre Rosenstiehl
GD1
2007 Representations by Contact and Intersection of Segments
Hubert de Fraysseix, Patrice Ossona de Mendez
Algorithmica1
2007 Barycentric systems and stretchability
Hubert de Fraysseix, Patrice Ossona de Mendez
Discret. Appl. Math.1
2004 Contact and Intersection Representations
Hubert de Fraysseix, Patrice Ossona de Mendez
GD1
2003 Stretching of Jordan Arc Contact Systems
Hubert de Fraysseix, Patrice Ossona de Mendez
GD1
2001 A Characterization of DFS Cotree Critical Graphs
Hubert de Fraysseix, Patrice Ossona de Mendez
GD1
1999 An Heuristic for Graph Symmetry Detection
Hubert de Fraysseix
GD1
1999 On a Characterization of Gauss Codes
Hubert de Fraysseix, Patrice Ossona de Mendez
Discret. Comput. Geom.1
1997 A Short Proof of a Gauss Problem
Hubert de Fraysseix, Patrice Ossona de Mendez
GD1
1995 Bipolar orientations Revisited
Hubert de Fraysseix, Patrice Ossona de Mendez, Pierre Rosenstiehl
Discret. Appl. Math.1
1995 A Left-First Search Algorithm for Planar Graphs
Hubert de Fraysseix, Patrice Ossona de Mendez, János Pach
Discret. Comput. Geom.1
1989 Notes on Oriented Depth-First Search and Longest Paths
Hubert de Fraysseix, Hiroshi Imai
Inf. Process. Lett.1
1988 Small Sets Supporting Fáry Embeddings of Planar Graphs
abstract
Answering a question of Rosenstiehl and Tarjan, we show that every plane graph with n vertices has a Fáry embedding (i.e., straight-line embedding) on the 2n - 4 by n - 2 grid and provide an Ο(n) space, Ο(n log n) time algorithm to effect this embedding. The grid size is asymptotically optimal and it had been previously unknown whether one can always find a polynomial sized grid to support such an embedding. On the other hand we show that any set F, which can support a Fáry embedding of every planar graph of size n, has cardinality at least n + (1 - ο(1)) √n which settles a problem of Mohar.
Hubert de Fraysseix, János Pach, Ricky Pollack
STOC1