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</script>We prove that computing an evolutionary ordering of a family of sets, i.e. an ordering where each set intersects with --but is not included in-- the union earlier sets, is NP-hard.
FOS: Computer and information sciences, [INFO.INFO-DS]Computer Science [cs]/Data Structures and Algorithms [cs.DS], ear-decomposition, [INFO.INFO-DS] Computer Science [cs]/Data Structures and Algorithms [cs.DS], [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM], Computational Complexity (cs.CC), 004, [INFO.INFO-DM] Computer Science [cs]/Discrete Mathematics [cs.DM], Computer Science - Computational Complexity, evolutionary family, complexity
FOS: Computer and information sciences, [INFO.INFO-DS]Computer Science [cs]/Data Structures and Algorithms [cs.DS], ear-decomposition, [INFO.INFO-DS] Computer Science [cs]/Data Structures and Algorithms [cs.DS], [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM], Computational Complexity (cs.CC), 004, [INFO.INFO-DM] Computer Science [cs]/Discrete Mathematics [cs.DM], Computer Science - Computational Complexity, evolutionary family, complexity
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