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AIED
2007
Springer
14 years 2 months ago
Predicting Students' Performance with SimStudent: Learning Cognitive Skills from Observation
SimStudent is a machine-learning agent that learns cognitive skills by demonstration. SimStudent was originally built as a building block for Cognitive Tutor Authoring Tools to hel...
Noboru Matsuda, William W. Cohen, Jonathan Sewall,...
ICLP
2007
Springer
14 years 2 months ago
Demand-Driven Indexing of Prolog Clauses
As logic programming applications grow in size, Prolog systems need to efficiently access larger and larger data sets and the need for any- and multiargument indexing becomes more...
Vítor Santos Costa, Konstantinos F. Sagonas...
SAS
2007
Springer
128views Formal Methods» more  SAS 2007»
14 years 2 months ago
Magic-Sets Transformation for the Analysis of Java Bytecode
Denotational static analysis of Java bytecode has a nice and clean compositional definition and an efficient implementation with binary decision diagrams. But it models only the f...
Étienne Payet, Fausto Spoto
IDEAS
2005
IEEE
113views Database» more  IDEAS 2005»
14 years 1 months ago
Fine-Granularity Access Control in 3-Tier Laboratory Information Systems
Laboratory information systems (LIMS) are used in life science research to manage complex experiments. Since LIMS systems are often shared by different research groups, powerful a...
Xueli Li, Nomair A. Naeem, Bettina Kemme
KBSE
2005
IEEE
14 years 1 months ago
A threat-driven approach to modeling and verifying secure software
This paper presents a formal approach to threat-driven modeling and verification of secure software using aspect-oriented Petri nets. Based on the behavior model of intended funct...
Dianxiang Xu, Kendall E. Nygard