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CCS
2007
ACM
14 years 1 months ago
Provably secure ciphertext policy ABE
In ciphertext policy attribute-based encryption (CP-ABE), every secret key is associated with a set of attributes, and every ciphertext is associated with an access structure on a...
Ling Cheung, Calvin C. Newport
DAC
2006
ACM
14 years 1 months ago
Modeling and minimization of PMOS NBTI effect for robust nanometer design
Negative bias temperature instability (NBTI) has become the dominant reliability concern for nanoscale PMOS transistors. In this paper, a predictive model is developed for the deg...
Rakesh Vattikonda, Wenping Wang, Yu Cao
IDEAS
2008
IEEE
80views Database» more  IDEAS 2008»
14 years 2 months ago
Improved count suffix trees for natural language data
With more and more natural language text stored in databases, handling respective query predicates becomes very important. Optimizing queries with predicates includes (sub)string ...
Guido Sautter, Cristina Abba, Klemens Böhm
DAC
2009
ACM
14 years 8 months ago
Analysis and mitigation of process variation impacts on Power-Attack Tolerance
Embedded cryptosystems show increased vulnerabilities to implementation attacks such as power analysis. CMOS technology trends are causing increased process variations which impac...
Lang Lin, Wayne P. Burleson
USITS
2001
13 years 9 months ago
Partial Prefetch for Faster Surfing in Composite Hypermedia
In this paper we present a prefetch technique, which incorporates a scheme similar to data streaming to minimize the response-lag. Unlike previous all or none techniques, we propo...
Javed I. Khan, Qingping Tao