This paper considers the graph signal sampling problem when some of the selected
samples are lost or unavailable due to sensor failures or adversarial erasures. We formulate …

Graphs are a convenient way to represent and analyze data having irregular relationships
between data points [63] and can be useful in a variety of different scenarios, such as …

Image labeling using crowdsourcing can be attended by non-experts, which can cause
differences in worker competence to degrade the quality of labeled data. Therefore, in this …