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» An Access Control Model for Video Database Systems
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221
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VLDB
2002
ACM
141views Database» more  VLDB 2002»
16 years 4 months ago
Data page layouts for relational databases on deep memory hierarchies
Relational database systems have traditionally optimized for I/O performance and organized records sequentially on disk pages using the N-ary Storage Model (NSM) (a.k.a., slotted ...
Anastassia Ailamaki, David J. DeWitt, Mark D. Hill
PVLDB
2010
117views more  PVLDB 2010»
15 years 2 months ago
Building Disclosure Risk Aware Query Optimizers for Relational Databases
Many DBMS products in the market provide built in encryption support to deal with the security concerns of the organizations. This solution is quite effective in preventing data ...
Mustafa Canim, Murat Kantarcioglu, Bijit Hore, Sha...
121
Voted
ICMCS
1997
IEEE
131views Multimedia» more  ICMCS 1997»
15 years 8 months ago
A Novel Video Layout Strategy for Near-Video-on-Demand Servers
Near-Video-on-Demand (NVOD) provides customers with a service model completely different from true Video-on-Demand (VOD). In the NVOD service model, customers’ requests are not ...
Shenze Chen, Manu Thapar
SACMAT
2003
ACM
15 years 9 months ago
Induced role hierarchies with attribute-based RBAC
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles. When the service-providing enterprise has a massive customer base, ...
Mohammad A. Al-Kahtani, Ravi S. Sandhu
BMCBI
2010
138views more  BMCBI 2010»
15 years 4 months ago
A database and API for variation, dense genotyping and resequencing data
Background: Advances in sequencing and genotyping technologies are leading to the widespread availability of multi-species variation data, dense genotype data and large-scale rese...
Daniel Rios, William M. McLaren, Yuan Chen, Ewan B...