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» Minimizing Congestion in General Networks
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CCS
2011
ACM
12 years 7 months ago
Cirripede: circumvention infrastructure using router redirection with plausible deniability
Many users face surveillance of their Internet communications and a significant fraction suffer from outright blocking of certain destinations. Anonymous communication systems a...
Amir Houmansadr, Giang T. K. Nguyen, Matthew Caesa...
SIGMOD
2009
ACM
139views Database» more  SIGMOD 2009»
14 years 8 months ago
Detecting and resolving unsound workflow views for correct provenance analysis
views abstract groups of tasks in a workflow into high level composite tasks, in order to reuse sub-workflows and facilitate provenance analysis. However, unless a view is careful...
Peng Sun, Ziyang Liu, Susan B. Davidson, Yi Chen
ICDT
2005
ACM
128views Database» more  ICDT 2005»
14 years 1 months ago
The Pipelined Set Cover Problem
Abstract. A classical problem in query optimization is to find the optimal ordering of a set of possibly correlated selections. We provide an ion of this problem as a generalizati...
Kamesh Munagala, Shivnath Babu, Rajeev Motwani, Je...
SAC
2004
ACM
14 years 1 months ago
A cost-oriented approach for infrastructural design
The selection of a cost-minimizing combination of hardware and network components that satisfy organizational requirements is a complex design problem with multiple degrees of fre...
Danilo Ardagna, Chiara Francalanci, Marco Trubian
ACNS
2004
Springer
247views Cryptology» more  ACNS 2004»
14 years 1 months ago
Low-Latency Cryptographic Protection for SCADA Communications
Abstract. Supervisory Control And Data Acquisition (SCADA) systems are real-time process control systems that are widely deployed throughout critical infrastructure sectors includi...
Andrew K. Wright, John A. Kinast, Joe McCarty