Phil 12.3.18

7:00 – 6:00 ASRC PhD

  • Reading Analyzing Discourse and Text Complexity for Learning and Collaborating, basically to find methods that show important word frequency varying over time.
  • Just in searching around, I also found a bunch of potentially useful resources. I’m emphasizing Python at the moment, because that’s the language I’m using at work right now.
    • 5agado has a bunch of nice articles on Medium, linked to code. In particular, there’s Conversation Analyzer – An Introduction, with associated code.
    • High frequency word entrainment in spoken dialogue
      • Cognitive theories of dialogue hold that entrainment, the automatic alignment between dialogue partners at many levels of linguistic representation, is key to facilitating both production and comprehension in dialogue. In this paper we examine novel types of entrainment in two corpora—Switchboard and the Columbia Games corpus. We examine entrainment in use of high-frequency words (the most common words in the corpus), and its association with dialogue naturalness and flow, as well as with task success. Our results show that such entrainment is predictive of the perceived naturalness of dialogues and is significantly correlated with task success; in overall interaction flow, higher degrees of entrainment are associated with more overlaps and fewer interruptions.
    • Looked some more at the Cornel Toolkit, but it seems focussed on other conversation attributes, with more lexical analysis coming later
    • There is a github topic on discourse-analysis, of which John W. DuBoisrezonator project looks particularly interesting. Need to ask Wayne about how to reach out to someone like that.
      • Recently I’ve been interested in what happens when participants in conversation build off each other, reusing words, structures and other linguistic resources just used by a prior speaker. In dialogic syntax, as I call it, parallelism of structure across utterances foregrounds similarities in function, but also brings out differences. Participants notice even the subtlest contrasts in stance–epistemic, affective, illocutionary, and so on–generated by the resonance between juxtaposed utterances. The theories of dialogic syntax and stance are closely related, and I’m currently working on exploring this linkage–one more example of figuring out how language works on multiple levels simultaneously, uniting structure, meaning, cognition, and social interaction.
  • From Computational Propaganda: If You Make It Trend, You Make It True
    • As an example, searching for “Vitamin K shot” (a routine health intervention for newborns) returns almost entirely anti-vaccine propaganda; anti-vaccine conspiracists write prolific quantities of content about that keyword, actively selling the myth that the shot is harmful, causes cancer, causes SIDS. Searches for the phrase are sparse because medical authorities are not producing counter-content or fighting the SEO battle in response.
    • This is literally a use case where a mapping interface would show that something funny was going on in this belief space
  • Yuanyuan’s proposal defense
    • Surgical telementoring, trainee performing the operation is monitored remotely by expert.
    • These are physical models!
    • Manual coding
    • Tracks communication intention, not lexical content
    • Linear Mixed Model
      • Linear mixed models are an extension of simple linear models to allow both fixed and random effects, and are particularly used when there is non independence in the data, such as arises from a hierarchical structure. For example, students could be sampled from within classrooms, or patients from within doctors.
    • DiCoT: a methodology for applying Distributed Cognition to the design of team working systems <– might be worth looking at for dungeon teams
    • Note, a wireless headset mic is nice if there are remote participants and you need to move around the room
    • GLIMMPSE power analysis
  • Add list of publications to the dissertation?
  • Good meeting with Wayne. Brought him up to speed on antibubbles.com. We discussed chiplay 2019 as a good next venue. We also went over what the iConference presentation might be. More as this develope, since it’s not all that clear. Certainly a larger emphasis on video. Also, it will be in the first batch of presentations.

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