{'fraction_non_alphanumeric': 0.020588235294117647, 'fraction_numerical': 0.0029411764705882353, 'mean_word_length': 5.611650485436893, '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}}
Green OLSR in VANETs with differential evolution

Vehicular ad hoc networks (VANETs) provide a communication platform to deploy information exchange applications among road users. The energy consumption of the involved terminals, that rely on limited battery power, has led to research to design energy-efficient communications. In this paper, we reduce the energy consumption of the OLSR routing protocol in VANETs by using Differential Evolution algorithm to search for energy-efficient configurations. The experimental analysis shows that significant improvements over the standard configuration can be attained in terms of energy savings (up to 30%) without degrading the QoS.