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CCS
2010
ACM
16 years 2 months ago
A logic for authorization provenance
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
Jinwei Hu, Yan Zhang, Ruixuan Li, Zhengding Lu
APSCC
2009
IEEE
16 years 2 months ago
MORSE: A Model-Aware Service Environment
—In a number of scenarios, services generated using a model-driven development (MDD) approach could benefit from “reflective” access to the information in the models from w...
Ta'id Holmes, Uwe Zdun, Schahram Dustdar
OZCHI
2009
ACM
16 years 2 months ago
My phone is my keypad: privacy-enhanced PIN-entry on public terminals
More and more services are available on public terminals. Due to their public location and permanent availability, they can easily fall victim to manipulation. These manipulations...
Alexander De Luca, Bernhard Frauendienst, Sebastia...
SC
2009
ACM
16 years 2 months ago
Flexible cache error protection using an ECC FIFO
We present ECC FIFO, a mechanism enabling two-tiered last-level cache error protection using an arbitrarily strong tier-2 code without increasing on-chip storage. Instead of addin...
Doe Hyun Yoon, Mattan Erez
CCS
2009
ACM
16 years 2 months ago
Finding "hidden" connections on linkedIn an argument for more pragmatic social network privacy
Social networking services well know that some users are unwilling to freely share the information they store with the service (e.g. profile information). To address this, servic...
Jessica Staddon