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CHI
2011
ACM
12 years 11 months ago
The impact of network structure on breaking ties in online social networks: unfollowing on twitter
We investigate the breaking of ties between individuals in the online social network of Twitter, a hugely popular social media service. Building on sociology concepts such as stre...
Funda Kivran-Swaine, Priya Govindan, Mor Naaman
HCI
2011
12 years 10 months ago
Online BCI Implementation of High-Frequency Phase Modulated Visual Stimuli
Abstract. Brain computer interfaces (BCI) that use the steady-statevisual-evoked-potential (SSVEP) as neural source, offer two main advantages over other types of BCIs: shorter ca...
Danhua Zhu, Gary Garcia Molina, Vojkan Mihajlovic,...
CHI
2011
ACM
12 years 11 months ago
Placing a value on aesthetics in online casual games
Game designers frequently invest in aesthetic improvements such as music, sound effects, and animations. However, their exact value for attracting and retaining players remains un...
Erik Andersen, Yun-En Liu, Rich Snider, Roy Szeto,...
CHI
2003
ACM
14 years 7 months ago
Identity disclosure and the creation of social capital
In this paper, we describe the identity policy decisions for a community network outside of Boston, Massachusetts. To promote trust and accountability, a member's online iden...
David R. Millen, John F. Patterson