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PODS
2012
ACM
276views Database» more  PODS 2012»
13 years 9 months ago
Randomized algorithms for tracking distributed count, frequencies, and ranks
We show that randomization can lead to significant improvements for a few fundamental problems in distributed tracking. Our basis is the count-tracking problem, where there are k...
Zengfeng Huang, Ke Yi, Qin Zhang
POLICY
2005
Springer
16 years 20 days ago
Driving and Monitoring Provisional Trust Negotiation with Metapolicies
We introduce the provisional trust negotiation framework PROTUNE, for combining distributed trust management policies with provisional-style business rules and accesscontrol relat...
Piero A. Bonatti, Daniel Olmedilla
SAC
1998
ACM
15 years 11 months ago
Coordinating autonomous entities
This paper describes STL, a new coordination model and corresponding language. STL's power and expressiveness are shown through a preliminary distributed implementation of a ...
Oliver Krone, Fabrice Chantemargue, Thierry Dagaef...
CVPR
2008
IEEE
16 years 9 months ago
Unsupervised feature selection via distributed coding for multi-view object recognition
Object recognition accuracy can be improved when information from multiple views is integrated, but information in each view can often be highly redundant. We consider the problem...
Chris Mario Christoudias, Raquel Urtasun, Trevor D...
ICDE
2003
IEEE
180views Database» more  ICDE 2003»
16 years 8 months ago
PeerDB: A P2P-based System for Distributed Data Sharing
In this paper, we present the design and evaluation of PeerDB, a peer-to-peer (P2P) distributed data sharing system. PeerDB distinguishes itself from existing P2P systems in sever...
Wee Siong Ng, Beng Chin Ooi, Kian-Lee Tan, Aoying ...