We followed 12 student teams over one semester to capture how real-world collaboration and social dynamics develop over time.
Utterances, emergent roles, and team development stages are linked across each team’s semester.
Why another multi-party dialogue dataset?
A high-quality dataset of group conversations is necessary for training and evaluating group conversation ability, but existing datasets fall short in three ways.
TIDES answers each limitation directly: authentic in-the-wild recordings, a full semester of longitudinal coverage, and roles that emerge from behavior.
TV/movie scripts, lab observation, or LLM-generated dialog — lacking the authenticity of real conversation.
In-the-wild recordings of real student teams working on actual course projects.
Usually a single session under one hour — long-term evolving social dynamics stay invisible.
The same 12 teams followed across a full semester of meetings and chats.
Professor–student, parent–child — emergent roles like coordinator or critic never surface.
Roles grounded in observed behavior: dominance, sociability, and task orientation.
Three annotation layers for studying social dynamics.
We tracked 12 university student teams as they worked on authentic course projects over one semester. TIDES combines synchronous meetings and asynchronous communication with repeated team surveys.
Time-aligned, speaker-anonymized transcripts with English text and retained Korean source text.
Meeting satisfaction plus dominance, sociability, and task-orientation ratings.
Asynchronous team messages connected to the same semester-long collaborations.
Seven Korean-source and five English-source teams across varied project settings.
Each layer is grounded in an established theory of teamwork and group development.
Participant roles based on dominance, sociability, and task orientation.
TRIAD model · Driskell et al., 201713 role labelsUtterance-level labels describing how each turn contributes to teamwork.
Modified act4teams-SHORT · Klünder et al., 202015 interaction labelsMeeting-level labels locating a team along its longitudinal development.
Group development · Tuckman, 19655 development stagesAll transcripts provide English text. Korean-source teams additionally retain the original Korean utterances when available.
7 Korean-source teams · 5 English-source teamsExplore three excerpts from Korean- and English-source team meetings.
Each name identifies a unique person within a team; the same name appearing in different teams refers to different people.
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