Teachers are important assets of the country in ensuring competitive education to achieve the country's vision and mission. The quality of work and good life among teachers will directly benefit the school and the teacher themselves. School leaders play a very important role in ensuring that work demands and personal needs can be met by teachers…

Multimedia question answering systems have become very popular over the past few years. It allows users to share their thoughts by answering a given question or obtain information from a set of answered questions. However, existing QA systems support only textual answer which is not so instructive for many users. The user's discussion can be…