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PODS
2010
ACM
215views Database» more  PODS 2010»
14 years 25 days ago
An optimal algorithm for the distinct elements problem
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...
Daniel M. Kane, Jelani Nelson, David P. Woodruff
WWW
2009
ACM
14 years 12 days ago
Extracting data records from the web using tag path clustering
Fully automatic methods that extract lists of objects from the Web have been studied extensively. Record extraction, the first step of this object extraction process, identifies...
Gengxin Miao, Jun'ichi Tatemura, Wang-Pin Hsiung, ...
CIKM
2009
Springer
14 years 11 days ago
iMecho: an associative memory based desktop search system
Traditional desktop search engines only support keyword based search that needs exact keyword matching to find resources. However, users generally have a vague picture of what is...
Jidong Chen, Hang Guo, Wentao Wu, Wei Wang 0009
SIGUCCS
2000
ACM
14 years 3 days ago
Remedial Help Desk 101 at Florida State University
The User Services division of the Office of Technology Integration is the "safety net" for computer support at Florida State University (FSU). Areas of support include t...
Diana Orrick, Jeff Bauer, Ernest McDuffie
CIKM
1997
Springer
13 years 12 months ago
Analysis and Design of Server Informative WWW-Sites
The access patterns of the users of a web-site are traditionally analyzed in order to facilitate the user access to the site's information. In this study, however, a systemat...
Amir M. Zarkesh, Jafar Adibi, Cyrus Shahabi, Reza ...