Combinatorial Algorithms [electronic resource] : 23rd International Workshop, IWOCA 2012, Tamil Nadu, India, July 19-21, 2012, Revised Selected Papers / edited by S. Arumugam, W. F. Smyth.

Bounds on Quasi-Completeness -- Infinite Random Geometric Graphs from the Hexagonal Metric -- Saving on Phases: Parameterized Approximation for Total Vertex Cover -- On Graph Identification Problems and the Special Case of Identifying Vertices Using Paths -- Disjoint Set Forest Digraph Representation for an Efficient Dominator Tree Construction -- On Some Properties of Doughnut Graphs (Extended Abstract) -- On the Steiner Radial Number of Graphs -- Further Results on the Mycielskian of Graphs -- Approaches and Mathematical Models for Robust Solutions to Optimization Problems with Stochastic Problem Data Instances -- Faster Replacement Paths Algorithm for Undirected, Positive Integer Weighted Graphs with Small Diameter -- Acyclic Coloring with Few Division Vertices -- Degree Associated Edge Reconstruction Number -- Touring Polygons: An Approximation Algorithm -- Super Connectivity of the Generalized Mycielskian of Graphs -- A Graph Radio k-Coloring Algorithm -- Maximum Order of a Planar Oclique Is 15 -- Sufficient Condition for {C4, C2t} - Decomposition of K2m,2n - An Improved Bound -- Incomparability Graphs of Lattices II -- On Antimagic Labeling of Odd Regular Graphs -- A Graph Theoretic Model to Solve the Approximate String Matching Problem Allowing for Translocations -- Deterministic Fuzzy Automata on Fuzzy Regular ω-Languages -- Border Array for Structural Strings -- Computing the Partial Word Avoidability Indices of Ternary Patterns -- Computing a Longest Common Palindromic Subsequence -- Multiset, Set and Numerically Decipherable Codes over Directed Figures -- A Sequential Recursive Implementation of Dead-Zone Single Keyword Pattern Matching -- A Catalogue of Algorithms for Building Weak Heaps -- On Counting Range Maxima Points in Plane -- Indexing Highly Repetitive Collections -- Range Extremum Queries -- Design and Analysis of a Tree-Backtracking Algorithm for Multiset and Pure Permutations -- GRP CH Heuristic for Generating Random Simple Polygon.