Laurence L. Leff

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A method of parameterizing an object that is represented by constructive solid geometry (CSG) is provided. A method is developed for generating the constraint equations on the parameters which provides a sufficient condition so that the object remains geometrically similar as the parameters are varied. A canonical form for objects represented by CSG is(More)
We have integrated the Jess Expert System tool from Sandia Labs [4] with the Xerces XML parser [7]. We submit to this software contracts and court filings for litigation involving those contracts. These are written as per a contract standard submitted to the Legal XML standards group [14] and the court filing proposed standard[15]. The system determines if(More)
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