Appeal No. 2003-1873 Application 09/281,420 Invention Appellants’ invention relates to information retrieval across a distributed network environment. More particularly, the invention relates to a data structure, method, system, and program product for gathering responses in a distributed network environment. The invention also comprises a technique for recovering from failure at a node of the distributed network environment. Appellants’ specification at page 1, lines 4-10. Claims 24 and 26 are representative of the claimed invention and are reproduced as follows: 24. A request structure for communicating a query across a distributed network environment, said request structure comprising: a query description comprising said query; and a merge function code for use by said distributed network environment in merging responses to said query for return back to a root node originating said query. 26. The request structure of claim 24, wherein said query is application specific and wherein said request structure further comprises a response type, said response type being dependent upon said application specific query. 2Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007