“…Because multimedia data carries knowledgeable information, it has been widely adopted to different genera [210,210,211,214,217,233,241]. For example, multimedia data is leveraged to combine education with entertainment and pass the knowledge to the next generation in a very joyful way; medical science is always eager to identify the abnormal cases from prolific multimedia content [136]; disaster management organization can provide the service on time if they can effectively analyze the incoming multimedia information [22,63,126,167,182,209,214,216]; and the engineering research area also started the trend of mining multimedia content in building a sustainable building [72,88].…”