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OSDI
2008
ACM
14 years 10 months ago
Difference Engine: Harnessing Memory Redundancy in Virtual Machines
Virtual machine monitors (VMMs) are a popular platform for Internet hosting centers and cloud-based compute services. By multiplexing hardware resources among virtual machines (VM...
Diwaker Gupta, Sangmin Lee, Michael Vrable, Stefan...
OSDI
2008
ACM
14 years 10 months ago
Hardware Enforcement of Application Security Policies Using Tagged Memory
Computers are notoriously insecure, in part because application security policies do not map well onto traditional protection mechanisms such as Unix user accounts or hardware pag...
Nickolai Zeldovich, Hari Kannan, Michael Dalton, C...
VLDB
2007
ACM
197views Database» more  VLDB 2007»
14 years 10 months ago
Indexable PLA for Efficient Similarity Search
Similarity-based search over time-series databases has been a hot research topic for a long history, which is widely used in many applications, including multimedia retrieval, dat...
Qiuxia Chen, Lei Chen 0002, Xiang Lian, Yunhao Liu...
VLDB
2008
ACM
170views Database» more  VLDB 2008»
14 years 10 months ago
A multi-ranker model for adaptive XML searching
The evolution of computing technology suggests that it has become more feasible to offer access to Web information in a ubiquitous way, through various kinds of interaction device...
Ho Lam Lau, Wilfred Ng
SIGMOD
2009
ACM
137views Database» more  SIGMOD 2009»
14 years 10 months ago
Advances in flash memory SSD technology for enterprise database applications
The past few decades have witnessed a chronic and widening imbalance among processor bandwidth, disk capacity, and access speed of disk. According to Amdhal's law, the perfor...
Sang-Won Lee, Bongki Moon, Chanik Park