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walcom algorithms and computation third international workshop walcom 2009 kolkata india february 18 20 2009 proceedings
p this book constitutes the refereed proceedings of the third international workshop on algorithms and computation walcom 2009 held in kolkata india in february 2009 . p the 30 revised full papers presented together with 4 invited papers were carefully reviewed and selected from 102 submissions . the papers feature original research in the areas of design and analysis of algorithms computational geometry graph drawing and graph algorithms . the papers are organized in topical sections on computational geometry graph algorithms complexity graph drawing approximation algorithms and randomized algorithms .