562 search results - page 66 / 113 » Term Selection and Query Operations for Video Retrieval |
174
click to vote
TRECVID
2007
15 years 5 months ago
2007
In this paper we describe our TRECVID 2007 experiments. The MediaMill team participated in two tasks: concept detection and search. For concept detection we extract regionbased im...
120
click to vote
WWW
2007
ACM
16 years 4 months ago
2007
ACM
This paper addresses the desktop search problem by considering various techniques for ranking results of a search query over the file system. First, basic ranking techniques, whic...
236
click to vote
SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Users often try to accumulate information on a topic of interest from multiple information sources. In this case a user's informational need might be expressed in terms of an...
138
click to vote
DIGITALCITIES
2003
Springer
15 years 9 months ago
2003
Springer
In order to utilize geographic web information for digital city applications, we have been developing a geographic web search system, KyotoSEARCH. When users retrieve geographic in...
231
Voted
GIS
2008
ACM
16 years 5 months ago
2008
ACM
In this paper, we describe a methodology to estimate the geographic coverage of the web without the need for secondary knowledge or complex geo-tagging. This is achieved by random...