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AIED
2011
Springer
14 years 10 months ago
Detecting Carelessness through Contextual Estimation of Slip Probabilities among Students Using an Intelligent Tutor for Mathema
A student is said to have committed a careless error when a student’s answer is wrong despite the fact that he or she knows the answer (Clements, 1982). In this paper, educationa...
Maria Ofelia Clarissa Z. San Pedro, Ryan Shaun Joa...
IQ
2007
15 years 8 months ago
Rule-Based Measurement Of Data Quality In Nominal Data
: Sufficiently high data quality is crucial for almost every application. Nonetheless, data quality issues are nearly omnipresent. The reasons for poor quality cannot simply be bla...
Jochen Hipp, Markus Müller, Johannes Hohendor...
IEEEIAS
2008
IEEE
16 years 27 days ago
Operator-Centric and Adaptive Intrusion Detection
: An intrusion detection system should support the operator of the system. Thus, in addition to producing alerts, it should allow for easy insertion of new detection algorithms. It...
Ulf Larson, Stefan Lindskog, Dennis K. Nilsson, Er...
COLCOM
2008
IEEE
16 years 29 days ago
Data Quality and Failures Characterization of Sensing Data in Environmental Applications
Environmental monitoring is one of the most important sensor network application domains. The success of those applications is determined by the quality of the collected data. Thu...
Kewei Sha, Guoxing Zhan, Safwan Al-Omari, Tim Cala...
CBMS
2001
IEEE
15 years 10 months ago
An Interoperable Data Architecture for Data Exchange in a Biomedical Research Network
Knowledge discovery and data correlation require a unified approach to basic data management. However, achieving such an approach is nearly impossible with hundreds of disparate d...
Daniel J. Crichton, J. Steven Hughes, Gregory J. D...