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UM
2007
Springer
15 years 4 months ago
The Effect of Model Granularity on Student Performance Prediction Using Bayesian Networks
A standing question in the field of Intelligent Tutoring Systems and User Modeling in general is what is the appropriate level of model granularity (how many skills to model) and h...
Zachary A. Pardos, Neil T. Heffernan, Brigham Ande...
SIGUCCS
2003
ACM
15 years 3 months ago
How to recruit, motivate and retain effective student workers?
Louisiana State University’s Biomedical Research Center is on a tight state funded budget, as are most state educational institutions. Resources are constantly being exhausted a...
Claire C. Lassalle, Robyn C. Richard
HICSS
2002
IEEE
154views Biometrics» more  HICSS 2002»
15 years 3 months ago
Designing Effective Incentive-Oriented Outsourcing Contracts for ERP Systems
Information systems outsourcing has been viewed as an attractive option by many senior managers generally because of the belief that IS outsourcing vendors can achieve economies o...
Kweku-Muata Bryson, William E. Sullivan
WWW
2011
ACM
14 years 5 months ago
Here, there, and everywhere: correlated online behaviors can lead to overestimates of the effects of advertising
Measuring the causal effects of online advertising (adfx) on user behavior is important to the health of the WWW publishing industry. In this paper, using three controlled experi...
Randall A. Lewis, Justin M. Rao, David H. Reiley
74
Voted
WWW
2003
ACM
15 years 10 months ago
Comparing link marker visualization techniques: changes in reading behavior
Links are one of the most important means for navigation in the World Wide Web. However, the visualization of and the interaction with Web links have been scarcely explored, altho...
Hartmut Obendorf, Harald Weinreich