Search results for key=MSM1999 : 1 match found.

1999

• @techreport{MSM1999,
  	vgclass =	{report},
  	vgproject =	{viper,cbir},
  	author =	{Henning M\"{u}ller and David McG. Squire and Wolfgang
  	M\"{u}ller and Thierry Pun},
  	title =	{Efficient access methods for content-based image retrieval
  	with inverted files},
  	number =	{99.02},
  	institution =	{Computer Vision Group, Computing Centre, University
  	of Geneva},
  	address =	{rue G\'{e}n\'{e}ral Dufour, 24, CH-1211 Gen\`{e}ve,
  	Switzerland},
  	month =	{July},
  	year =	{1999},
  	url =	{/publications/postscript/1999/VGTR99.02_MuellerSquireMuellerPun.pdf},
  	url1 =	{/publications/postscript/1999/VGTR99.02_MuellerSquireMuellerPun.ps.gz},
  	abstract =	{As human factor studies over the last thirty years have
  	shown, response time is a very important factor for the usability of an
  	interactive system, especially on the world wide web. In particular,
  	response times of under one second are often specified as a usability
  	requirement \cite{Nie97}.  This paper compares several methods for
  	improving the evaluation time in a content-based image retrieval system
  	(CBIRS) which uses inverted file technology.  The use of the inverted
  	file technology facilitates search pruning in a variety of ways, as is
  	shown in this paper. For large databases ($> 2000$ images) and a high
  	number of possible features ($> 80000$), efficient and fast access is
  	necessary to allow interactive querying and browsing. Parallel access
  	to the inverted file can reduce the response time. This parallel access
  	is very easy to implement with little communication overhead, and thus
  	scales well. Other search pruning methods, similar to methods used in
  	information retrieval, can also reduce the response time significantly
  	without reducing the performance of the system.  The performance of the
  	system is evaluated using precision vs. recall graphs, which are an
  	established evaluation method in information retrieval. A  user survey
  	was carried out in order to obtain relevance judgments for the queries
  	reported in this work.},
  }