We investigate the importance of human centered visual cues for predicting the popularity of
a public lecture. We construct a large database of more than 1800 TED talk videos and …

Solar energy harvesting allows for wireless sensor networks to be operated over extended
periods of time. In order to select an appropriate harvesting architecture and dimension for …

Automatic weather stations (AWSs) are widely used for an environmental sensing in harsh
environments such as Antarctica, high mountains, and deserts. As these systems are often …

For the design of energy harvesting applications a detailed knowledge about the conditions
at the planned operating place, especially the expected output, is required. The more …

Abstract (DE) Die wechselhafte Energiebereitstellung für drahtlose Sensorknoten durch
Solarzellen stellt das Energiemanagement dieser Systeme vor große Herausforderungen …

The growing popularity of indoor light energy harvesting for wireless sensor systems and
low-power electronics has created a demand for systematic power estimation methods for …

Existing solar energy harvesting systems are typically evaluated with a single configuration.
However, results on different harvester configurations are often desired in order to select the …

Solar hydrogen harvesting system converts solar energy and stored them in the form of
hydrogen gas instead of charges in batteries. Furthermore, oxygen released during the …

Solar hydrogen harvesting system converts the solar irradiance collected and stored in the
form of compressed hydrogen instead of charges in batteries. Furthermore, oxygen released …

For systems depending on methods, a fundamental contradiction in the power delivery chain
has existed between conventional to supply it. DC/DC conversion (eg) has therefore been …