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People sometimes express uncertainty unconsciously in order to add layers of meaning on top of their speech, conveying doubts about the accuracy of the information they are trying to communicate. In this paper, we propose a methodology for annotating uncertainty, which is usually a subjective and expensive process, by using crowdsourcing. In our experiment, we used an online database which consists...
A major impetus for scientific studies of climate change in the Arctic Ocean has been the reduction in the areal extent and thickness of its sea ice cover which has been experienced at accelerated rates in the past decade. These dramatic changes resulted in major climate science studies being conducted in the Arctic Ocean as well as opening the way for increased shipping and offshore oil and gas activities...
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