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IACR
2011
127views more  IACR 2011»
12 years 5 months ago
Oblivious RAM with O((log N)^3) Worst-Case Cost
Oblivious RAM (O-RAM) is a useful primitive that allows a client to hide its data access patterns from an untrusted server in storage outsourcing applications. This paper proposes...
Elaine Shi, T.-H. Hubert Chan, Emil Stefanov, Ming...
PLDI
2006
ACM
13 years 11 months ago
Optimizing data permutations for SIMD devices
The widespread presence of SIMD devices in today’s microprocessors has made compiler techniques for these devices tremendously important. One of the most important and difficul...
Gang Ren, Peng Wu, David A. Padua
KRDB
1997
167views Database» more  KRDB 1997»
13 years 7 months ago
Materialized Views and Data Warehouses
A data warehouse is a redundant collection of data replicated from several possibly distributed and loosely coupled source databases, organized to answer OLAP queries. Relational ...
Nick Roussopoulos
MICRO
2005
IEEE
113views Hardware» more  MICRO 2005»
13 years 11 months ago
Thermal Management of On-Chip Caches Through Power Density Minimization
Various architectural power reduction techniques have been proposed for on-chip caches in the last decade. In this paper, we first show that these power reduction techniques can b...
Ja Chun Ku, Serkan Ozdemir, Gokhan Memik, Yehea I....
CASES
2007
ACM
13 years 9 months ago
A low power front-end for embedded processors using a block-aware instruction set
Energy, power, and area efficiency are critical design concerns for embedded processors. Much of the energy of a typical embedded processor is consumed in the front-end since inst...
Ahmad Zmily, Christos Kozyrakis