: Provides a hardware-independent API for Java applications to access financial devices like PIN keypads and magnetic stripe readers. 2. Mathematics & Algebra
: Analytic Tableaux for Default Logics (1993) by Pascal Nicolas and Catherine Leray . j extensions
: J/eXtensions for Financial Services (J/XFS) for the Java Platform - Base Architecture published by CEN/ISSS . : Provides a hardware-independent API for Java applications
: Uses j-extensions to calculate consistent sets of justifications for defaults in logical systems. j extensions