Recent advance in digital storage technology has enabled us to archive more than 1,700 hours of video data from a daily Japanese news show in the last nine years. In this paper, to effectively make use of the video data in the archive, we first present a news video structuring method based on the chronological semantic relations between stories, namely the “topic thread structure”. Next, we int...

We are modeling roles of individual messages and participants in Q&A discussion forums. In this paper, we present a mixed network model that represents message exchanges and message influences within a discussion thread. We first model individual message roles and thread-level user roles using discussion content features. We then combine the resulting message roles and the user roles to generat...

Virtual human, with realistic behaviors and social skills, evoke in users a range of social behaviors normally only seen in human face-to-face interactions. One of the key challenges in creating such virtual humans is to give them human-like conversational skills, such as turn-taking skill. In this paper, we propose a multimodal end-of-turn prediction model. Instead of recording face-to-face co...

One intriguing feature of the human communication system is the interactional infrastructure it builds on. In both dyadic and multi-person interactions, conversation is highly structured and organized according to set principles (Sacks et al., 1974). Human adult interaction is characterized by a mechanism of exchange based on alternating (and relatively short) bursts of information. In the majo...

This study explored the small stories as a narrative analysis of communication e-waste on social media Instagram. The data this is mined from conversation and interaction between ewasteRJ team with their follower. Non-Governmental Organization focusing campaigning, collecting, recycling e-waste. Using analyzing story created by E-wasteRJ, finds 42 posts campaigning collecting introducing an e- ...

When people interpret language, they can reduce the ambiguity of linguistic expressions by using information about perspective: the speaker's, their own, or a shared perspective. In order to investigate the mental processes that underlie such perspective taking, we tracked people's eye movements while they were following instructions to manipulate objects. The eye fixation data in two experimen...

In line with the goal of limiting health risk behaviors in adolescence, a growing literature investigates whether individual differences in functional brain responses can be related to vulnerability to engage in risky decision-making. We review this body of work, investigate when and in what way findings converge, and provide best practice recommendations. We identified 23 studies that examined...