Affiliation:
1. College of William and Mary, Williamsburg, VA
Abstract
In this article, we present Microsearch, a search system suitable for embedded devices used in ubiquitous computing environments. Akin to a desktop search engine, Microsearch indexes the information inside a small device, and accurately resolves a user's queries. Given the limited hardware, conventional search engine design and algorithms cannot be used. We adopt Information Retrieval (IR) techniques for query resolution, and proposed a new space-efficient top-
k
query resolution algorithm. A theoretical model of Microsearch is given to better understand the trade-offs in design parameters. Evaluation is done via actual implementation on off-the-shelf hardware.
Funder
Division of Computer and Network Systems
Publisher
Association for Computing Machinery (ACM)
Subject
Hardware and Architecture,Software
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