Graduate School Commencement Exercises Program, May 19, 2005

Commencement Exercises Program, Graduate School, May 19, 200

Not all the bots are created equal:the Ordering Turing Test for the labelling of bots in MMORPGs

This article contributes to the research on bots in Social Media. It takes as its starting point an emerging perspective which proposes that we should abandon the investigation of the Turing Test and the functional aspects of bots in favor of studying the authentic and cooperative relationship between humans and bots. Contrary to this view, this article argues that Turing Tests are one of the ways in which authentic relationships between humans and bots take place. To understand this, this article introduces the concept of Ordering Turing Tests: these are sort of Turing Tests proposed by social actors for purposes of achieving social order when bots produce deviant behavior. An Ordering Turing Test is method for labeling deviance, whereby social actors can use this test to tell apart rule-abiding humans and rule-breaking bots. Using examples from Massively Multiplayer Online Role-Playing Games, this article illustrates how Ordering Turing Tests are proposed and justified by players and service providers. Data for the research comes from scientific literature on Machine Learning proposed for the identification of bots and from game forums and other player produced paratexts from the case study of the game Runescape

Graduate School Commencement Exercises Program, May 14, 2009

Graduate School Commencement Exercises Program, May 16, 2009

Does A Short, Thick Neck Predict Obstructive Sleep Apnea?: The Role of Physical Examination in OSA Screening

Purpose: The purpose of this study was to determine whether a short neck, alone or together with a thick neck, can predict obstructive sleep apnea (OSA). Methods: The laryngeal heights of 169 new adult patients presenting to a sleep medicine physician were measured over a period of 5 months. Neck circumference, Mallampati score, and body-mass index (BMI) were also determined, together with medical history, smoking status, and serum bicarbonate. Lastly, patients’ polysomnograms were obtained in order to ascertain the presence or absence of OSA as indicated by the apnea-hypopnea index, as well as other sleep study parameters. Results: No association was found between laryngeal height and presence of OSA, bicarbonate concentration or oxygen saturation. Of interest, neck circumference was also not significantly associated with any of the aforementioned parameters, although there was a trend towards significance in its association with OSA (p=0.055). Still, a combined short laryngeal height and large neck circumference was associated with lower nadir SaO2 (p=0.018). Of all clinical parameters we measured, only higher BMI, older age and male sex were positively associated with OSA (p\u3c0.05). Conclusion: This study challenges the popular notion that short necks predict OSA

Undergraduate Commencement Exercises Program, May 16, 2009

Commencement Exercises Program, May 16, 2009