We examined the performance of the Vector Space Flank- ing query using one execution plan(LDh) in the hash declus- tering and two plans(LDr and LDBr) in the ...
We present performance measurement results for a parallel SQL based information retrieval system implemented on a PC cluster system.
Query Optimization for Vector Space Problems. Kazuo Goda, Masaru Kitsuregawa, Takayuki Tamura, Ophir Frieder, Abdur Chowdhury. Anthology ID: DBLP:conf/sigir ...
Nov 6, 2018 · Kazuo Goda, Masaru Kitsuregawa, Takayuki Tamura, Ophir Frieder, Abdur Chowdhury: Query Optimization for Vector Space Problems.
The primary objective of the book is to demonstrate that a rather large segment of the field of optimization can be effectively unified by a few geometric ...
Missing: Query | Show results with:Query
Nov 30, 2011 · Abstract:In information retrieval research; Genetic Algorithms (GA) can be used to find global solutions in many difficult problems.
This book is about the design of numerical algorithms for computational problems posed on smooth search spaces. The work is motivated by matrix optimization ...
The query optimizer attempts to determine the most efficient way to execute a given query by considering the possible query plans.
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A vector space is a mathematical structure formed by a collection of vectors, which can be added together and multiplied by scalars, satisfying specific axioms.
In information retrieval research; Genetic Algorithms (GA) can be used to find global solutions in many difficult problems. This study used different ...