Algorithm Engineering and Experiments [electronic resource] : 4th International Workshop, ALENEX 2002, San Francicsco, CA, USA, January 4-5, 2002, Revised Papers /

ALENEX 2002 -- On the Implementation of MST-Based Heuristics for the Steiner Problem in Graphs -- A Time-Sensitive System for Black-Box Combinatorial Optimization -- A Compressed Breadth-First Search for Satisfiability -- Using Multi-level Graphs for Timetable Information in Railway Systems -- Evaluating the Local Ratio Algorithm for Dynamic Storage Allocation -- An Experimental Study of Prefetching and Caching Algorithms for the World Wide Web -- The Treewidth of Java Programs -- Partitioning Planar Graphs with Costs and Weights -- Maintaining Dynamic Minimum Spanning Trees: An Experimental Study -- Experimental Evaluation of a New Shortest Path Algorithm -- Getting More from Out-of-Core Columnsort -- Topological Sweep in Degenerate Cases -- Acceleration of K-Means and Related Clustering Algorithms -- STAR-Tree: An Efficient Self-Adjusting Index for Moving Objects -- An Improvement on Tree Selection Sort.