Graph-Theoretic Concepts in Computer Science: 30th International Workshop, WG 2004, Bad Honnef, Germany, June 21-23, 2004. Revised Papers [1 ed.] 3540241329, 9783540241324, 9783540305590
During its 30-year existence, the International Workshop on Graph-Theoretic Concepts in Computer Science has become a di
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English Pages 404 [421] Year 2005
Table of contents :
Front Matter....Pages -
Lexicographic Breadth First Search – A Survey....Pages 1-19
Wireless Networking: Graph Theory Unplugged....Pages 20-32
Constant Time Generation of Trees with Specified Diameter....Pages 33-45
Treelike Comparability Graphs: Characterization, Recognition, and Applications....Pages 46-57
Elegant Distance Constrained Labelings of Trees....Pages 58-67
Collective Tree Spanners and Routing in AT-free Related Graphs....Pages 68-80
On the Maximum Cardinality Search Lower Bound for Treewidth....Pages 81-92
Fully-Dynamic Recognition Algorithm and Certificate for Directed Cographs....Pages 93-104
Recognizing HHD-free and Welsh-Powell Opposition Graphs....Pages 105-116
Bimodular Decomposition of Bipartite Graphs....Pages 117-128
Coloring a Graph Using Split Decomposition....Pages 129-141
Decremental Clique Problem....Pages 142-153
A Symbolic Approach to the All-Pairs Shortest-Paths Problem....Pages 154-167
Minimal de Bruijn Sequence in a Language with Forbidden Substrings....Pages 168-176
A Graph-Theoretic Generalization of the Least Common Subsumer and the Most Specific Concept in the Description Logic $\mathcal{EL}$ ....Pages 177-188
The Computational Complexity of the Minimum Weight Processor Assignment Problem....Pages 189-200
A Stochastic Location Problem with Applications to Tele-diagnostic....Pages 201-213
A Robust PTAS for Maximum Weight Independent Sets in Unit Disk Graphs....Pages 214-221
Tolerance Based Algorithms for the ATSP....Pages 222-234
Finding k Disjoint Triangles in an Arbitrary Graph....Pages 235-244
Exact (Exponential) Algorithms for the Dominating Set Problem....Pages 245-256
Linear Kernels in Linear Time, or How to Save k Colors in O ( n 2 ) Steps....Pages 257-269
Planar Graphs, via Well-Orderly Maps and Trees....Pages 270-284
Efficient Computation of the Lovász Theta Function for a Class of Circulant Graphs....Pages 285-295
Unhooking Circulant Graphs: A Combinatorial Method for Counting Spanning Trees and Other Parameters....Pages 296-307
Computing Bounded-Degree Phylogenetic Roots of Disconnected Graphs....Pages 308-319
Octagonal Drawings of Plane Graphs with Prescribed Face Areas....Pages 320-331
Crossing Reduction in Circular Layouts....Pages 332-343
Characterization and Recognition of Generalized Clique-Helly Graphs....Pages 344-354
Edge-Connectivity Augmentation and Network Matrices....Pages 355-364
Partitioning a Weighted Graph to Connected Subgraphs of Almost Uniform Size....Pages 365-376
The Hypocoloring Problem: Complexity and Approximability Results when the Chromatic Number Is Small....Pages 377-388
Core Stability of Minimum Coloring Games....Pages 389-401
Back Matter....Pages -
Front Matter....Pages -
Lexicographic Breadth First Search – A Survey....Pages 1-19
Wireless Networking: Graph Theory Unplugged....Pages 20-32
Constant Time Generation of Trees with Specified Diameter....Pages 33-45
Treelike Comparability Graphs: Characterization, Recognition, and Applications....Pages 46-57
Elegant Distance Constrained Labelings of Trees....Pages 58-67
Collective Tree Spanners and Routing in AT-free Related Graphs....Pages 68-80
On the Maximum Cardinality Search Lower Bound for Treewidth....Pages 81-92
Fully-Dynamic Recognition Algorithm and Certificate for Directed Cographs....Pages 93-104
Recognizing HHD-free and Welsh-Powell Opposition Graphs....Pages 105-116
Bimodular Decomposition of Bipartite Graphs....Pages 117-128
Coloring a Graph Using Split Decomposition....Pages 129-141
Decremental Clique Problem....Pages 142-153
A Symbolic Approach to the All-Pairs Shortest-Paths Problem....Pages 154-167
Minimal de Bruijn Sequence in a Language with Forbidden Substrings....Pages 168-176
A Graph-Theoretic Generalization of the Least Common Subsumer and the Most Specific Concept in the Description Logic $\mathcal{EL}$ ....Pages 177-188
The Computational Complexity of the Minimum Weight Processor Assignment Problem....Pages 189-200
A Stochastic Location Problem with Applications to Tele-diagnostic....Pages 201-213
A Robust PTAS for Maximum Weight Independent Sets in Unit Disk Graphs....Pages 214-221
Tolerance Based Algorithms for the ATSP....Pages 222-234
Finding k Disjoint Triangles in an Arbitrary Graph....Pages 235-244
Exact (Exponential) Algorithms for the Dominating Set Problem....Pages 245-256
Linear Kernels in Linear Time, or How to Save k Colors in O ( n 2 ) Steps....Pages 257-269
Planar Graphs, via Well-Orderly Maps and Trees....Pages 270-284
Efficient Computation of the Lovász Theta Function for a Class of Circulant Graphs....Pages 285-295
Unhooking Circulant Graphs: A Combinatorial Method for Counting Spanning Trees and Other Parameters....Pages 296-307
Computing Bounded-Degree Phylogenetic Roots of Disconnected Graphs....Pages 308-319
Octagonal Drawings of Plane Graphs with Prescribed Face Areas....Pages 320-331
Crossing Reduction in Circular Layouts....Pages 332-343
Characterization and Recognition of Generalized Clique-Helly Graphs....Pages 344-354
Edge-Connectivity Augmentation and Network Matrices....Pages 355-364
Partitioning a Weighted Graph to Connected Subgraphs of Almost Uniform Size....Pages 365-376
The Hypocoloring Problem: Complexity and Approximability Results when the Chromatic Number Is Small....Pages 377-388
Core Stability of Minimum Coloring Games....Pages 389-401
Back Matter....Pages -
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