| * | 2009 |
|---|
| 9 | EE | Jeff Yan,
Su-Yang Yu:
Streamlining Attacks on CAPTCHAs with a Computer Game.
IJCAI 2009: 2095-2100 |
| 8 | EE | Jeff Yan,
Su-Yang Yu:
Magic Bullet: a dual-purpose computer game.
KDD Workshop on Human Computation 2009: 32-33 |
| 2008 |
|---|
| 7 | EE | Jeff Yan,
Ahmad Salah El Ahmad:
A low-cost attack on a Microsoft captcha.
ACM Conference on Computer and Communications Security 2008: 543-554 |
| 6 | EE | Jeff Yan,
Ahmad Salah El Ahmad:
Usability of CAPTCHAs or usability issues in CAPTCHA design.
SOUPS 2008: 44-52 |
| 2007 |
|---|
| 5 | EE | Paul Dunphy,
Jeff Yan:
Do background images improve "draw a secret" graphical passwords?
ACM Conference on Computer and Communications Security 2007: 36-47 |
| 4 | EE | Jeff Yan,
Ahmad Salah El Ahmad:
Breaking Visual CAPTCHAs with Naive Pattern Recognition Algorithms.
ACSAC 2007: 279-291 |
| 3 | EE | Di Lin,
Paul Dunphy,
Patrick Olivier,
Jeff Yan:
Graphical passwords & qualitative spatial relations.
SOUPS 2007: 161-162 |
| 2 | EE | Paul Dunphy,
Jeff Yan:
Is FacePIN secure and usable?
SOUPS 2007: 165-166 |
| 2006 |
|---|
| 1 | EE | Jeff Yan,
Pook Leong Cho:
Enhancing Collaborative Spam Detection with Bloom Filters.
ACSAC 2006: 414-428 |
