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SIGMOD
2012
ACM
220views Database» more  SIGMOD 2012»
13 years 2 months ago
GUPT: privacy preserving data analysis made easy
It is often highly valuable for organizations to have their data analyzed by external agents. However, any program that computes on potentially sensitive data risks leaking inform...
Prashanth Mohan, Abhradeep Thakurta, Elaine Shi, D...
ISMAR
2007
IEEE
15 years 6 months ago
A System Architecture for Ubiquitous Tracking Environments
Ubiquitous tracking setups, covering large tracking areas with many heterogeneous sensors of varying accuracy, require dedicated middleware to facilitate development of stationary...
Manuel Huber, Daniel Pustka, Peter Keitler, Floria...
GPC
2007
Springer
15 years 5 months ago
A Novel Data Grid Coherence Protocol Using Pipeline-Based Aggressive Copy Method
Grid systems are well-known for its high performance computing or large data storage with inexpensive devices. They can be categorized into two major types: computational grid and ...
Reen-Cheng Wang, Su-Ling Wu, Ruay-Shiung Chang
ACMICEC
2006
ACM
116views ECommerce» more  ACMICEC 2006»
15 years 5 months ago
Towards flexible mobile payment via mediator-based service model
Applications and digital goods for mobile devices have been around for more than a decade. Recent technology development has also driven the use of mobile commerce technology. Mob...
Charles Chong, Hui-Na Chua, Cheng-Suan Lee
APPROX
2006
Springer
130views Algorithms» more  APPROX 2006»
15 years 3 months ago
Robust Mixing
In this paper, we develop a new "robust mixing" framework for reasoning about adversarially modified Markov Chains (AMMC). Let P be the transition matrix of an irreducib...
Murali K. Ganapathy