Question Answering (QA) is an emerging important field in Information Retrieval. In a QA system the archive of previous questions asked from the system makes a collection full of useful factual nuggets. This paper makes an initial attempt to investigate the reuse of facts contained in the archive of previous questions to help and gain performance in answering future related factoid questions. I...

BACKGROUND In 2011, the Centers for Disease Control and Prevention and the New Jersey Department of Health used the New Jersey Behavioral Risk Factor Survey (NJBRFS), a state component of the national Behavioral Risk Factor Surveillance System (BRFSS) to pilot a travel health module designed to collect population-based data on New Jersey residents travelling internationally. Our objective was t...

Homelab is a discussion platform on course materials and assignments for students packed in an Android application product website. The website built using Laravel. For Android-based development, special Application Programming Interface (API) with JWT security made this research. In Homelab, besides the question answer feature, virtual conversation agent (chatbot) based deep learning retrieval...

The use of tutoring systems has become normalized in secondary schools (grades 7-9) many parts the world. There have been studies analyzing students' behavior, their affective responses, or abuse system, but little done to discover other types behavior. This paper presents evidence that there are different help-seeking behavior which can be typified Mexican students interacting with Scooter int...