15782 search results - page 3122 / 3157 » Network Optimization and Control |
GIS
2009
ACM
14 years 10 months ago
2009
ACM
We envision participatory texture documentation (PTD) as a process in which a group of users (dedicated individuals and/or general public) with camera-equipped mobile phones parti...
GIS
2004
ACM
14 years 10 months ago
2004
ACM
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
We study in this paper the Web forum crawling problem, which is a very fundamental step in many Web applications, such as search engine and Web data mining. As a typical user-crea...
WWW
2007
ACM
14 years 10 months ago
2007
ACM
Current web search engines focus on searching only the most recent snapshot of the web. In some cases, however, it would be desirable to search over collections that include many ...
WWW
2007
ACM
14 years 10 months ago
2007
ACM
The debate within the Web community over the optimal means by which to organize information often pits formalized classifications against distributed collaborative tagging systems...