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HOTOS
2007
IEEE
15 years 11 months ago
Auditing to Keep Online Storage Services Honest
A growing number of online service providers offer to store customers' photos, email, file system backups, and other digital assets. Currently, customers cannot make informed...
Mehul A. Shah, Mary Baker, Jeffrey C. Mogul, Ram S...
HOTOS
2009
IEEE
15 years 11 months ago
On Availability of Intermediate Data in Cloud Computations
This paper takes a renewed look at the problem of managing intermediate data that is generated during dataflow computations (e.g., MapReduce, Pig, Dryad, etc.) within clouds. We d...
Steven Y. Ko, Imranul Hoque, Brian Cho, Indranil G...
LISA
2008
15 years 9 months ago
Dynamic Dependencies and Performance Improvement
The art of performance tuning is, alas, still an art; there are few tools to help predict the effects of changes that are motivated by performance needs. In this work, we present ...
Marc Chiarini, Alva L. Couch
USENIX
2007
15 years 9 months ago
Events Can Make Sense
Tame is a new event-based system for managing concurrency in network applications. Code written with Tame abstractions does not suffer from the “stackripping” problem associat...
Maxwell N. Krohn, Eddie Kohler, M. Frans Kaashoek
USS
2008
15 years 9 months ago
Unidirectional Key Distribution Across Time and Space with Applications to RFID Security
We explore the problem of secret-key distribution in unidirectional channels, those in which a sender transmits information blindly to a receiver. We consider two approaches: (1) ...
Ari Juels, Ravikanth Pappu, Bryan Parno