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VLDB
1994
ACM
84views Database» more  VLDB 1994»
15 years 8 months ago
A Transaction Replication Scheme for a Replicated Database with Node Autonomy
Many proposed protocols for replicated databases consider centralized control of each transaction so that given a transaction, some site will monitor the remote data access and tr...
Ada Wai-Chee Fu, David Wai-Lok Cheung
DAGSTUHL
2009
15 years 5 months ago
Learning Highly Structured Manifolds: Harnessing the Power of SOMs
Abstract. In this paper we elaborate on the challenges of learning manifolds that have many relevant clusters, and where the clusters can have widely varying statistics. We call su...
Erzsébet Merényi, Kadim Tasdemir, Li...
CORR
2008
Springer
119views Education» more  CORR 2008»
15 years 3 months ago
Unified storage systems for distributed Tier-2 centres
The start of data taking at the Large Hadron Collider will herald a new era in data volumes and distributed processing in particle physics. Data volumes of hundreds of Terabytes wi...
Greig A. Cowan, Graeme A. Stewart, Andrew Elwell
ICIP
2004
IEEE
16 years 6 months ago
A blind cdma image watermarking scheme in wavelet domain
The paper proposes a blind spread spectrum watermarking scheme where watermark information is embedded redundantly in the multilevel wavelet coefficients of the cover image. It ha...
Santi P. Maity, Malay Kumar Kundu
CHI
2007
ACM
16 years 4 months ago
Over-exposed?: privacy patterns and considerations in online and mobile photo sharing
As sharing personal media online becomes easier and widely spread, new privacy concerns emerge ? especially when the persistent nature of the media and associated context reveals ...
Shane Ahern, Dean Eckles, Nathaniel Good, Simon Ki...