A Framework for Learning from Distributed Data Using Sufficient Statistics and its Application to Learning Decision Trees Doina Caragea, Adrian Silvescu and Vasant Honavar Artificial Intelligence Research Laboratory, Com

Source URL: www.cs.iastate.edu

• Decision trees
• Data mining
• Data analysis
• Decision tree learning
• Distributed algorithm
• Algorithm
• Statistical classification
• Supervised learning
• Oracle Data Mining
• Machine learning
• Computational statistics
• Artificial intelligence

Towards Collaborative Environments for Ontology Construction and Sharing Jie Bao, Doina Caragea and Vasant Honavar Artificial Intelligence Research Laboratory Computer Science Department Iowa State University, Ames, IA

Source URL: www.cs.iastate.edu

• Information science
• Science
• Technical communication
• Knowledge
• Knowledge engineering
• Web Ontology Language
• Description logic
• Upper ontology
• Semantic interoperability
• Ontology
• Information
• Semantic Web

Decision Tree Induction from Distributed Heterogeneous Autonomous Data Sources Doina Caragea, Adrian Silvescu, and Vasant Honavar Artificial Intelligence Research Laboratory, Computer Science Department, Iowa State Univ

Source URL: www.cs.iastate.edu

• Artificial intelligence
• Data mining
• Theoretical computer science
• Data analysis
• Decision tree learning
• Algorithm
• Distributed algorithm
• ID3 algorithm
• R-tree
• Machine learning
• Decision trees
• Computational statistics

Information Integration and Knowledge Acquisition from Semantically Heterogeneous Biological Data Sources Doina Caragea1,4 , Jyotishman Pathak1,4 , Jie Bao1,4 , Adrian Silvescu1,4 , Carson Andorf1,3,4 , Drena Dobbs2,3,4

Source URL: www.cs.iastate.edu

• Semantic Web
• Science
• Bioinformatics
• Data management
• Knowledge representation
• INtelligent Data Understanding System
• Gene Ontology
• Data integration
• Semantic integration
• Ontology
• Information
• Data

On the Semantics of Linking and Importing in Modular Ontologies Jie Bao1 , Doina Caragea2 , Vasant G Honavar1 1 Artificial Intelligence Research Laboratory,

Source URL: www.cs.iastate.edu

• Information
• Knowledge representation
• Knowledge engineering
• Non-classical logic
• Ontology
• Description logic
• Modal logic
• Frame language
• Mereology
• Science
• Logic
• Information science

Visual Methods for Examining SVM Classifiers Doina Caragea1, Dianne Cook2 , Hadley Wickham2 , and Vasant Honavar3 1 3

Source URL: www.cs.iastate.edu

• Model selection
• Learning
• Support vector machines
• Cross-validation
• Feature selection
• Linear discriminant analysis
• Stability
• Statistics
• Machine learning
• Statistical classification

Learning classifiers from distributed, semantically heterogeneous, autonomous data sources by Doina Caragea A dissertation submitted to the graduate faculty

Source URL: www.cs.iastate.edu

• Statistical classification
• Bayesian statistics
• Ensemble learning
• Margin classifier
• Naive Bayes classifier
• K-nearest neighbor algorithm
• Perceptron
• Weka
• Random subspace method
• Statistics
• Machine learning
• Artificial intelligence

Munteanu Doina Specialist Resurse Umane 

Source URL: www.icpa.ro

Hypathia of Alexandria Doina Ionescu Astronomical Institute of the Romanian Academy, E–mail: [removed] Introduction

Source URL: www.sheisanastronomer.org

• Humanities
• Hypatia
• Of Alexandria
• Almagest
• Euclid
• Ptolemy
• Library of Alexandria
• Astrolabe
• Musaeum
• Ancient Greek mathematicians
• Ancient history
• Science

A Tableau-based Federated Reasoning Algorithm for Modular Ontologies∗ Jie Bao1 , Doina Caragea2 , Vasant Honavar1 Artificial Intelligence Research Laboratory, Department of Computer Science, Iowa State University, Ames

Source URL: www.cs.iastate.edu

• Semantic Web
• Knowledge engineering
• Knowledge representation
• Information science
• Abox
• Semantic reasoner
• Tbox
• Description logic
• Ontology
• Information
• Science