Structural Information and Communication Complexity [electronic resource] : 14th International Colloquium, SIROCCO 2007, Castiglioncello, Italy, June 5-8, 2007, Proceedings /

Session 1. Invited Talks -- Fast Distributed Algorithms Via Primal-Dual (Extended Abstract) -- Time Optimal Gathering in Sensor Networks -- Treewidth: Structure and Algorithms -- Session 2. Autonomous Systems: Graph Exploration -- Fast Periodic Graph Exploration with Constant Memory -- Why Robots Need Maps -- Graph Searching with Advice -- Session 3. Distributed Algorithms: Fault Tolerance -- From Renaming to Set Agreement -- A Self-stabilizing Algorithm for the Median Problem in Partial Rectangular Grids and Their Relatives -- A New Self-stabilizing Maximal Matching Algorithm -- Session 4. Distributed Algorithms and Data Structures -- Labeling Schemes with Queries -- A Simple Optimistic Skiplist Algorithm -- Data Aggregation in Sensor Networks: Balancing Communication and Delay Costs -- Session 5. Autonomous Systems: Location Problems -- Optimal Moves for Gossiping Among Mobile Agents -- Swing Words to Make Circle Formation Quiescent -- Distributed Algorithms for Partitioning a Swarm of Autonomous Mobile Robots -- Session 6. Wireless Networks -- Local Edge Colouring of Yao-Like Subgraphs of Unit Disk Graphs -- Proxy Assignments for Filling Gaps in Wireless Ad-Hoc Lattice Computers -- Location Oblivious Distributed Unit Disk Graph Coloring -- Session 7. Communication Networks: Fault Tolerance -- Edge Fault-Diameter of Cartesian Product of Graphs -- Rapid Almost-Complete Broadcasting in Faulty Networks -- Design of Minimal Fault Tolerant On-Board Networks: Practical Constructions -- Session 8. Autonomous Systems: Fault Tolerance -- Dynamic Compass Models and Gathering Algorithms for Autonomous Mobile Robots -- Fault-Tolerant Simulation of Message-Passing Algorithms by Mobile Agents -- Session 9. Communication Networks: Parallel Computing and Selfish Routing -- Optimal Conclusive Sets for Comparator Networks -- Selfish Routing with Oblivious Users -- Upper Bounds and Algorithms for Parallel Knock-Out Numbers.