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COMPSAC
2006
IEEE
14 years 1 days ago
Highly Reliable Mobile Desktop Computing in Your Pocket
We present DeskPod, a portable system that provides a highly reliable desktop computing environment for mobile users by leveraging rapid improvements in capacity, cost, and size o...
Shaya Potter, Jason Nieh
PODS
2006
ACM
121views Database» more  PODS 2006»
14 years 6 months ago
On the efficiency of checking perfect privacy
Privacy-preserving query-answering systems answer queries while provably guaranteeing that sensitive information is kept secret. One very attractive notion of privacy is perfect p...
Ashwin Machanavajjhala, Johannes Gehrke
PODS
2006
ACM
107views Database» more  PODS 2006»
14 years 6 months ago
Programmable clustering
We initiate a novel study of clustering problems. Rather than specifying an explicit objective function to optimize, our framework allows the user of clustering algorithm to speci...
Sreenivas Gollapudi, Ravi Kumar, D. Sivakumar
PODS
2006
ACM
217views Database» more  PODS 2006»
14 years 6 months ago
A simpler and more efficient deterministic scheme for finding frequent items over sliding windows
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...
Lap-Kei Lee, H. F. Ting
PODS
2006
ACM
122views Database» more  PODS 2006»
14 years 6 months ago
Verification of communicating data-driven web services
We study the verification of compositions of Web Service peers which interact asynchronously by exchanging messages. Each peer has access to a local database and reacts to user in...
Alin Deutsch, Liying Sui, Victor Vianu, Dayou Zhou