{'fraction_non_alphanumeric': 0.02834008097165992, 'fraction_numerical': 0.0, 'mean_word_length': 5.6891891891891895, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Peculiarities in Optimal Redundancy for a Bridge Network

The pecularities associated with the problem of redundancy optimization of a bridge network are illustrated. The interconnecting branch (which makes the network non series-parallel) apparently has no influence on the redundancy optimization. The optimization process always 'strengthens' one of the second-order paths, irrespective of individual subsystem costs and constraints. Thus we are, in effect, solving a series-parallel system.