Concepedia

Andrew Halligan

AH

1

Publications

27

Citations

1

H-Index

2013

Active since

Affiliations

University of Guelph(Current)

Andrew Halligan is an author at University of Guelph specializing in computer science, information forensics, and computer vision.

Top concepts

Publications per year

2013–2013

1

Publications

1

CaptchAll: An Improvement on the Modern Text-based CAPTCHA

Charlie Obimbo, Andrew Halligan, Patrick De Freitas · Procedia Computer Science · 2013 · 27 citations · Full text

, , +19

Rows per page

1–1 of 1