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Timing-sync protocol for sensor networks
TLDR
It is argued that TPSN roughly gives a 2x better performance as compared to Reference Broadcast Synchronization (RBS) and verify this by implementing RBS on motes and use simulations to verify its accuracy over large-scale networks.
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Dynamic fine-grained localization in Ad-Hoc networks of sensors
TLDR
A novel approach to the localization of sensors in an ad-hoc network that enables sensor nodes to discover their locations using a set distributed iterative algorithms is described.
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Power management in energy harvesting sensor networks
Power management is an important concern in sensor networks, because a tethered energy infrastructure is usually not available and an obvious concern is to use the available battery energy…
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Generating Natural Language Adversarial Examples
TLDR
A black-box population-based optimization algorithm is used to generate semantically and syntactically similar adversarial examples that fool well-trained sentiment analysis and textual entailment models with success rates of 97% and 70%, respectively.
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Energy-aware wireless microsensor networks
TLDR
This article presents a suite of techniques that perform aggressive energy optimization while targeting all stages of sensor network design, from individual nodes to the entire network.
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Reputation-based framework for high integrity sensor networks
TLDR
This work argues that the conventional view of security based on cryptography alone is not sufficient for the unique characteristics and novel misbehaviors encountered in sensor networks, and proposes a reputation-based framework for sensor networks where nodes maintain reputation for other nodes and use it to evaluate their trustworthiness.
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Reputation-based framework for high integrity sensor networks
TLDR
A Bayesian formulation, specifically a beta reputation system, is employed for the algorithm steps of reputation representation, updates, integration and trust evolution in sensor networks to allow the sensor nodes to develop a community of trust.
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Coverage problems in wireless ad-hoc sensor networks
TLDR
This work establishes the main highlight of the paper-optimal polynomial time worst and average case algorithm for coverage calculation, which answers the questions about quality of service (surveillance) that can be provided by a particular sensor network.
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Using mobile phones to determine transportation modes
TLDR
This work creates a convenient (no specific position and orientation setting) classification system that uses a mobile phone with a built-in GPS receiver and an accelerometer to identify the transportation mode of an individual when outside.
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A dynamic operating system for sensor nodes
TLDR
SOS, a new operating system for mote-class sensor nodes that takes a more dynamic point on the design spectrum, is presented and its long term total usage is nearly identical to that of systems such as Matè and TinyOS.
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