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San Diego, California
Feb. 28, 2000 to Mar. 3, 2000
ISBN: 0-7695-0506-6
pp: 661
Vladimir Zadorozhny , University of Maryland at College Park
Laura Bright , University of Maryland at College Park
Louiqa Raschid , University of Maryland at College Park
Tolga Urhan , University of Maryland at College Park
Maria Esther Vidal , University of Maryland at College Park
ABSTRACT
We demonstrate a Web Query Optimizer (WQO) within an architecture of mediators and wrappers, for WebSources of limited capability in a wide area environment. The WQO has several innovative features including a CBR (capability based rewriting) Tool, an enhanced randomized relational optimizer extended to a Web environment, and a WebWrapper cost model that can provide relevant metrics for accessing WebSources. The prototype has been tested against a number of WebSources.
CITATION
Vladimir Zadorozhny, Laura Bright, Louiqa Raschid, Tolga Urhan, Maria Esther Vidal, "Web Query Optimizer", ICDE, 2000, 2013 IEEE 29th International Conference on Data Engineering (ICDE), 2013 IEEE 29th International Conference on Data Engineering (ICDE) 2000, pp. 661, doi:10.1109/ICDE.2000.839484
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