261 search results - page 37 / 53 » Predicting category accesses for a user in a structured info... |
SACMAT
2009
ACM
14 years 10 days ago
2009
ACM
The role-based access control (RBAC) model has proven to be cost effective to reduce the complexity and costs of access permission management. To maximize the advantages offered...
EDBT
2009
ACM
14 years 2 months ago
2009
ACM
In this paper we consider distributed K-Nearest Neighbor (KNN) search and range query processing in high dimensional data. Our approach is based on Locality Sensitive Hashing (LSH...
ESWS
2010
Springer
14 years 14 days ago
2010
Springer
Abstract. With increasing usage of Social Networks, giving users the possibility to establish access restrictions on their data and resources becomes more and more important. Howev...
ASPLOS
2009
ACM
14 years 8 months ago
2009
ACM
Modern processors use branch target buffers (BTBs) to predict the target address of branches such that they can fetch ahead in the instruction stream increasing concurrency and pe...
IEEEPACT
2009
IEEE
2009
IEEE
Soft-OLP: Improving Hardware Cache Performance through Software-Controlled Object-Level Partitioning
14 years 2 months ago
—Performance degradation of memory-intensive programs caused by the LRU policy’s inability to handle weaklocality data accesses in the last level cache is increasingly serious ...