PPT Slide

Implemented the technique in the Emerac Information Gatherer

Experimented with simulated sources derived form DBLP data

-- Our approach tended to reduce the total cost over bound-is-easier approach whenever there were significant number of binding patterns that are not subsumed by HBTP

Implementation

A prototype Information Gatherer

written in JAVA

--Incorporates recursive plan

minimization & execution ordering

--Threading execution
Partial results returned asynchronously

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