{'fraction_non_alphanumeric': 0.012867647058823529, 'fraction_numerical': 0.0, 'mean_word_length': 5.083798882681564, '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}}
Interdependent Network Cascading Failure Analysis Based on Load Distribution and Node Backup Strategy

Modern infrastructure networks are often coupled together and thus could be modeled as interdependent networks. Overload and interdependent effect make interdependent networks more fragile when suffering from attacks. Therefore, we propose a load distribution and node backup strategy for the cascading failures in the interdependent network. The load of the failed node due to overload is allocated to other function nodes which is connected to it in the whole network. The failed node is the node to be backed up, and the remaining capacity of the backed up node is fixed. As the cascading failure spreads in the network, the load of the failed node is compared after analyzing the number of failed nodes, the failure scale of the network, and the cost of the required backup node after multiple allocations. Finally, the appropriate allocation number range is selected to perform backup of the node, which reduces the failure scale of the network and reduces the corresponding cost.