3827 search results - page 41 / 766 » Mining Online Users |
133
click to vote
WWW
2009
ACM
15 years 11 months ago
2009
ACM
Searching posts effectively has become an important issue in large-scale online communities. Especially, if search users have different inclinations when they search posts, they h...
103
click to vote
UM
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Economic modeling provides a formal mechanism to understand user incentives and behavior in online systems. In this paper we describe the process of building a parameteri...
122
click to vote
UM
2005
Springer
15 years 10 months ago
2005
Springer
Abundance of user contributions does not necessarily indicate sustainability of an online community. On the contrary, excessive contributions in the systems may result in “inform...
186
Voted
WAIM
2009
Springer
15 years 11 months ago
2009
Springer
Search engine advertising has become the main stream of online advertising system. In current search engine advertising systems, all users will get the same advertisement rank if t...
147
click to vote
ICDE
2009
IEEE
15 years 2 months ago
2009
IEEE
Online forums contain huge amounts of valuable user-generated content. In current forum systems, users have to passively wait for other users to visit the forum systems and read/an...