{'fraction_non_alphanumeric': 0.015978695073235686, 'fraction_numerical': 0.0, 'mean_word_length': 5.962962962962963, '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}}
Pixie: An Operating System for Resource-Aware Programming of Embedded Sensors

A growing class of sensor network applications require high data rates and computationally-intensive node-level processing. When deployed into environments where resources are limited and variable, achieving good performance requires applications to adjust their behavior as resource availability changes. This paper presents Pixie, a new sensor network operating system designed to facilitate the design of highly-efficient resourceaware applications. By allowing applications to introspect on resource availability and providing a rich interface for controlling resource usage, Pixie enables a broad range of adaptation policies through a small set of core abstractions.