985 search results - page 80 / 197 » On the validity of digital signatures |
CHI
2000
ACM
14 years 1 months ago
2000
ACM
Photographs play a central role in many types of informal storytelling. This paper describes an easy-to-use device that enables digital photos to be used in a manner similar to pr...
ERCIMDL
2009
Springer
14 years 3 months ago
2009
Springer
Indexes are a well established method of locating information in printed literature just as find is a popular technique when searching in digital documents. However, document reade...
ICRA
2002
IEEE
14 years 1 months ago
2002
IEEE
Human based algorithms to catch fly balls have been research and studied. In this paper, the validity of the human models are tested by catching balls that are dropped vertically...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper, we propose a method for detecting digital processing of video such as compositing. Our method is based on a realistic model of charge coupled device (CCD) sensor no...
ITCC
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper, we present techniques to recover useful information from disk drives that are used to store user data. The main idea is to use a logging mechanism to record the mod...