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Question Answering is a system that can process and answer a given question. In recent years, an enormous number of studies have been made on question answering, little is known about the effects of imbalanced datasets with answer validation of question answer system. The objective of this paper is to provide a better understanding of the effects of imbalanced datasets model for answer validation...
This work investigates a method to monitor safety and wellbeing of living-alone older adults based on a reuse of the WiFi data. The Received Signal Strength Indication (RSSI) signal readily available at any WiFi receiver has a great advantage of extremely low cost. However, the accuracy of indoor localization using RSSI has been a significant concern. A study is performed in an urban environment to...
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