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DEXAW
2004
IEEE
131views Database» more  DEXAW 2004»
15 years 10 months ago
Personalised E-Learning Opportunities - Call for a Pedagogical Domain Knowledge Model
A considerable amount of e-learning content is being delivered via virtual or managed learning environments. These platforms keep track of learners' activities including cont...
Alex G. Büchner, David W. Patterson
OSDI
2000
ACM
15 years 8 months ago
Towards Higher Disk Head Utilization: Extracting "Free" Bandwidth from Busy Disk Drives
Freeblock scheduling is a new approach to utilizing more of disks' potential media bandwidths. By filling rotational latency periods with useful media transfers, 20{50% of a ...
Christopher R. Lumb, Jiri Schindler, Gregory R. Ga...
191
Voted
ICIP
2005
IEEE
16 years 8 months ago
Statistical restoration for robust and secure steganography
We investigate data hiding techniques that attempt to defeat steganalysis by restoring the statistics of the composite image to resemble that of the cover. The approach is to rese...
Kaushal Solanki, Kenneth Sullivan, Upamanyu Madhow...
OSDI
2006
ACM
16 years 7 months ago
Making Information Flow Explicit in HiStar
HiStar is a new operating system designed to minimize the amount of code that must be trusted. HiStar provides strict information flow control, which allows users to specify preci...
David Mazières, Eddie Kohler, Nickolai Zeld...
HPCC
2007
Springer
16 years 27 days ago
A Data Imputation Model in Sensor Databases
Data missing is a common problem in database query processing, which can cause bias or lead to inefficient analyses, and this problem happens more often in sensor databases. The re...
Nan Jiang