2940 search results - page 524 / 588 » Towards Social Information Systems |
193
click to vote
GIS
2007
ACM
16 years 1 months ago
2007
ACM
We consider trails to be a document type of growing importance, authored in abundance as locative technologies become embedded in mobile devices carried by billions of humans. As ...
71
Voted
CHI
2009
ACM
16 years 1 months ago
2009
ACM
User-Centered Design is surprisingly difficult. One of the biggest issues, certainly for those with no HCI or usability experience, is a lack of appreciation of how users think an...
98
Voted
CHI
2008
ACM
16 years 29 days ago
2008
ACM
Although in-car GPS navigation technology is proliferating, it is not well understood how its use alters the ways people interpret their environment and navigate through it. We ar...
CHI
2006
ACM
16 years 29 days ago
2006
ACM
One of the important challenges faced by designers of online communities is eliciting sufficent contributions from community members. Users in online communities may have difficul...
105
Voted
WWW
2010
ACM
15 years 7 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...