| Year | Rank | Type | Title / Venue / Authors |
|---|---|---|---|
| 2012 | — | conf |
iConference
|
| 2011 | — | conf |
ASIST
|
| 2011 | J | jnl |
Inf. Res.
|
| 2010 | — | conf |
ASIST
|
| 2009 | — | conf |
ASIST
|
| 2008 | — | conf |
ASIST
|
| 2007 | — | conf |
ASIST
|
| 2006 | — | conf |
ASIST
|
| 2006 | — | conf |
ASIST
|
| 2006 | — | conf |
ASIST
|
| 2005 | J | jnl |
eLearn Mag.
|
| 2003 | J | jnl |
First Monday
|
| 2002 | — | conf |
ASIST
|
| 1999 | A | conf |
IUI
|
| 1997 | J | jnl |
ACM Trans. Inf. Syst.
|
| 1995 | J | jnl |
Commun. ACM
|
| 1991 | J | jnl |
ACM SIGCHI Bull.
|