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» Measurable systems and behavioral sciences
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ATAL
2008
Springer
15 years 8 months ago
Incorporating user utility into sponsored-search auctions
We study principled methods for incorporating user utility into the selection of sponsored search ads. We describe variations of the GSP allocation/pricing mechanism that accommod...
Yagil Engel, David Maxwell Chickering
EDM
2010
121views Data Mining» more  EDM 2010»
15 years 5 months ago
Identifying Students' Inquiry Planning Using Machine Learning
This research investigates the detection of student meta-cognitive planning processes in real-time using log tracing techniques. We use fine and coarse-grained data distillation, i...
Orlando Montalvo, Ryan Shaun Joazeiro de Baker, Mi...
CHI
2009
ACM
16 years 7 months ago
Lessons from brain age on persuasion for computer security
Users generally have difficulty understanding and managing computer security tasks. We examined Nintendo's Brain Age games for ways to help users remember more secure passwor...
Alain Forget, Sonia Chiasson, Robert Biddle
CHI
2006
ACM
16 years 7 months ago
Design of a role-playing game to study the trajectories of health care workers in an operating room
Drawing on an ethnographic study of hospital work in an operating room, we present the design and implementation of a web-based role-playing application of a master schedule. We s...
Elisa Mattarelli, Kelly J. Fadel, Suzanne P. Weisb...
HICSS
2010
IEEE
180views Biometrics» more  HICSS 2010»
16 years 1 months ago
Hiding in Plain Sight: Exploiting Broadcast for Practical Host Anonymity
Users are being tracked on the Internet more than ever before as Web sites and search engines gather pieces of information sufficient to identify and study their behavior. While m...
Craig A. Shue, Minaxi Gupta