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Understanding the Quality of Experience (QoE) of users is important for network and service providers. Many researches of QoE have been reported where subjective analysis, e.g. in the form of Mean Opinion Score (MOS), for audio/video applications and data services are performed. These studies mainly focus on how users feel while using such applications. In this paper, we focus on how users behave...
The market for multiplayer online games is rapidly growing in concert with the growth in broadband Internet connection services. Since such games share a virtual space among many players, it is important to match players to a group so that they share low-latency connections with each other. This is because the latency between them affects the perceived quality of their experience. In this paper, we...
We propose a system for collecting and connecting people's stories. In order to help encourage participants to engage their ??expression mode,?? we employed mobile phones for video capture, as opposed to traditional video cameras. As part of our work, we held a workshop in an art festival. In the workshop, facilitators capture participants' stories using mobile phones. Applying a question-and-answer...
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