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ICMCS
2000
IEEE
80views Multimedia» more  ICMCS 2000»
15 years 10 months ago
Perceptually Transparent Attachment of Content-Based Data to Audio-Visual Documents
We present a new method for attaching data to digital audio-visual (AV) documents. Our method is steganographic, i.e., a secondary data stream is integrated or embedded into a giv...
Frank Kurth
DQ
1998
145views more  DQ 1998»
15 years 6 months ago
Data Quality in the Database Systems Course
Current evidence indicates that poor data quality is pervasive and has a significant negative impact on business success. Information-system (IS) professionals are typically charg...
Richard G. Mathieu, Omar Khalil
EPIA
2005
Springer
15 years 12 months ago
User Group Profile Modeling Based on User Transactional Data for Personalized Systems
In this paper, we propose a framework named UMT (User-profile Modeling based on Transactional data) for modeling user group profiles based on the transactional data. UMT is a gener...
Yiling Yang, Nuno C. Marques
HOTOS
2003
IEEE
15 years 11 months ago
Secure Data Replication over Untrusted Hosts
Data replication is a widely used technique for achieving fault tolerance and improved performance. With the advent of content delivery networks, it is becoming more and more freq...
Bogdan C. Popescu, Bruno Crispo, Andrew S. Tanenba...
DATE
2007
IEEE
110views Hardware» more  DATE 2007»
16 years 20 days ago
Reconfigurable system-on-chip data processing units for space imaging instruments
Individual Data Processing Units (DPUs) are commonly used for operational control and specific data processing of scientific space instruments. To overcome the limitations of trad...
Björn Fiethe, Harald Michalik, C. Dierker, Bj...