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Through replication, Redis has played a primary role in the improvement in the reliability and performance of NoSQL-style database systems in addition to applying added characteristics such as database flexibility and scalability. However, while Redis enables the seamless replication of datasets, Replication becomes difficult when applied to high-volume databases. As a result, effective database scaling...
In this paper we present an improved algorithm thattraces a track path in real time using GPS and Accelerometer data. In our previous work, we proposed the utilization of a small, 16-bitprocessor in conjunction with a stand-alone GPS receiver to gatherGPS information through a wristwatch-like device for runners. However, two problematic findings arose during the course of ourresearch: the generation...
High-altitude balloons can carry small payloads to altitudes higher than 80,000 feet into the stratosphere, where atmospheric conditions are quite similar to those in low-Earth orbit, conditions that categorize it as "near-space". In this project, theses payloads are developed based on an Android system, which is equipped with a 32-bit microcontroller, a megapixel camera, GPS sensor, and...
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