Acknowledgements

We gratefully acknowledge the use of:
  • Protégé - ontology editor and knowledge acquisition system
  • Jess - a Java Rule Engine
  • SpaceTree was provided in collaboration with the Human-Computer Interaction Lab (HCIL) at the University of Maryland, College Park. Is used in several interface components.
  • JGraph - a graph visualization library in Java
  • Java Agent Services (JAS) - an implementation of FIPA (the Foundation for Intelligent Physical Agents)
  • SPECIALIST Lexical Tools  - Natural Language Processing (NLP) tools developed by The Lexical Systems Group
  • NCI MetaThesaurus - is a metathesaurus based on UMLS supplemented with additional cancer-centric vocabulary.
  • Pellet - is an open source, OWL DL reasoner in Java, originally developed at the University of Maryland’s Mindswap Lab.