Electronic Notes in Discrete Mathematics, Volume 27
Volume 27, October 2006
Stephan Dominique Andres: The incidence game chromatic number. 1-2
Walid Ben-Ameur: New bounds for the maximum cut problem. 5
Isma Bouchemakh, Mohouhand Aouane: Independence set of maximum weight in the order-interval hypergraph of the interval order. 9
Binh-Minh Bui-Xuan, Michel Habib, Vincent Limouzy, Fabien de Montgolfier: On Modular Decomposition Concepts: the case for Homogeneous Relations. 13-14
Dietmar Cieslik: Connecting Networks of Minimal Cost. 15
Natalia de Ridder, H. N. de Ridder: Automatic Deduction of Induced Subgraphs of Some Infinite Families of Graphs. 19-20
Konrad Engel: Optimal matrix-segmentation by rectangles. 23-24

Edward Gimadi, Alexey Baburin, Nikolai Glebov, Artem V. Pyatkin: NP-hardness and approximation algorithms for solving Euclidean problem of finding a maximum total weight subset of vectors. 29-31
Edward Gimadi: Asymptotically optimal approach for solving some hard discrete optimization problems. 33-34
Yury Glazkov, Alexey Baburin, Edward Gimadi, Federico Della Croce, Vangelis Th. Paschos: Approximation algorithms for 2-Peripathetic Salesman Problem with edge weights 1 and 2. 35-36
Martin Charles Golumbic: Twenty Years of EPT Graphs: From Haifa to Rostock. 39-40
Georg Gottlob: Second-Order Logic over Finite Structures - Report on a Research Programme. 41-42
Harald Gropp: Nonisomorphic configurations nk. 43-44
Martin Grüttmüller: Enumeration of Super-simple Cyclic Block Designs of Small Order. 45-46
Horst W. Hamacher: Consecutive Ones Decomposition of Integer Matrices and Applications. 47-48
Csanád Imreh: On-line scheduling with general machine cost functions. 49-50
Masaru Iwasa, Hiroo Saito, Tomomi Matsui: Approximation Algorithms for the Single Allocation Problem in Hub-and-Spoke Networks. 51-52
Thomas Kalinowski: Optimization of Multi-Threshold Circuits. 53-54
Gyula O. H. Katona: Forbidden inclusion patterns in families of subsets. 55-56
André A. Keller: Matching Theory and Economic Model Building. 57-58
Alexander A. Kolpakov, A. G. Kolpakov: Design of "Intelligent" Structures as a Discrete Optimal Problem. 59-60
Alexander G. Kolpakov, A. A. Kolpakov: Optimal Algorithm for Solution of Discrete Convex Combinations Problem. 61-62
Yusuke Kuroki, Tomomi Matsui: Randomized Approximation Algorithm for a Geometrical Multidimensional Assignment Problem. 63-64
Reinhard Laue: t-Wise Balanced Designs. 67
Victor Mitrana, Florin Manea, Carlos Martín-Vide: On Some Algorithmic Problems Regarding the Hairpin Completion. 71-72
Nguyen Ngoc Tuy, Jörg Bornemann, Van Bang Le: Graph classes related to chordal graphs and chordal bipartite graphs. 73-74
Kenneth Oksanen: Searching for Selection Algorithms. 77
Bhawani Sankar Panda, Anita Das: Tree 3-Spanner in 2-sep Chordal Graphs: Characterization, Recognition, and Construction. 79-80
Florian Pfender: Visibility graphs of point sets in the plane. 81
Erich Prisner: Generalizing the Wolf-Goat-Cabbage Problem. 83

Franco Robledo: On the Generalized Steiner Problem with Network Reliability Conditions. 91-92
Ivan A. Rykov: Polynomial approximation algorithms for solving resource-constrained project scheduling problem. 93-94
Majid Sarrafzadeh, Foad Dabiri, Ani Nahapetian: General Delay Budgeting on Directed Acyclic Graphs with Applications in CAD. 95-96

Jianmin Tang, Yuqing Lin, Mirka Miller: Calculating the extremal number ex(v;{C3, C4, ..., Cn}). 101-102


Vadim E. Zverovich: The Computer System GRAPHOGRAPH. 109-110



