211 search results - page 17 / 43 » Digital Evidence |
SIGIR
2002
ACM
13 years 8 months ago
2002
ACM
This work proposes a model for video retrieval based upon the inference network model. The document network is constructed using video metadata encoded using MPEG-7 and captures i...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
We report on the results of a study using SenseCam, a "lifelogging" technology in the form of a wearable camera, which aims to capture data about everyday life in order ...
ACSC
2005
IEEE
14 years 2 months ago
2005
IEEE
Segmentation is the first step in managing data for many information retrieval tasks. Automatic audio transcriptions and digital video footage are typically continuous data sourc...
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
The world-wide growth of the mobile-telephony market opens the door for mobile commerce (m-commerce). For the restricted target platforms used for m-commerce such as mobile phones...
CRYPTO
1989
Springer
14 years 20 days ago
1989
Springer
Abstract. In this paper, we provide a new approach to study undeniable signatures by translating secure digital signatures to secure undeniable signatures so that the existing algo...