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This paper describes the design and implementation of a fuzzy nested querying system for XML databases. The research steps involved are outlined and examined. We integrated different aspects of fuzziness, web and database technology into the implementation of a prototype which covers the intended scope of a demonstration of fuzzy nested querying of(More)
  • P. Chu, M. Woodley, +8 authors M. Zelazny
  • 2009
XAL [1-3] is a high level accelerator application framework originally developed by the Spallation Neutron Source (SNS), Oak Ridge National Laboratory. The XAL framework provides generic hierarchical view for an accelerator as well as many utility tools. In XAL, a built-in physics model calculates either single particle or beam envelope tracking for physics(More)
We measure the diffuse reflection spectrum of solid samples such as explosives (TNT, RDX, PETN), fertilizers (ammonium nitrate, urea), and paints (automotive and military grade) at a stand-off distance of 5 m using a mid-infrared supercontinuum light source with 3.9 W average output power. The output spectrum extends from 750-4300 nm, and it is generated by(More)
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