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EUROSYS
2010
ACM
15 years 9 months ago
Defeating return-oriented rootkits with "Return-Less" kernels
Targeting the operating system (OS) kernels, kernel rootkits pose a formidable threat to computer systems and their users. Recent efforts have made significant progress in blocki...
Jinku Li, Zhi Wang, Xuxian Jiang, Michael C. Grace...
VLDB
1992
ACM
161views Database» more  VLDB 1992»
15 years 8 months ago
Performance and Scalability of Client-Server Database Architectures
Recent developments in software and hardware changed the way database systems are built and operate. In this paper we present database architectures based on the Client Server par...
Alex Delis, Nick Roussopoulos
CODES
2007
IEEE
15 years 10 months ago
Performance improvement of block based NAND flash translation layer
With growing capacities of flash memories, an efficient layer to manage read and write access to flash is required. NFTL is a widely used block based flash translation layer de...
Siddharth Choudhuri, Tony Givargis
ISCA
2010
IEEE
229views Hardware» more  ISCA 2010»
15 years 2 months ago
Understanding sources of inefficiency in general-purpose chips
Due to their high volume, general-purpose processors, and now chip multiprocessors (CMPs), are much more cost effective than ASICs, but lag significantly in terms of performance a...
Rehan Hameed, Wajahat Qadeer, Megan Wachs, Omid Az...
CLUSTER
2006
IEEE
15 years 10 months ago
Positioning Dynamic Storage Caches for Transient Data
Simulations, experiments and observatories are generating a deluge of scientific data. Even more staggering is the ever growing application demand to process and assimilate these...
Sudharshan S. Vazhkudai, Douglas Thain, Xiaosong M...