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» Generalization Error Bounds Using Unlabeled Data
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94
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ECCC
2007
144views more  ECCC 2007»
15 years 14 days ago
Algebraic Lower Bounds for Computing on Encrypted Data
In cryptography, there has been tremendous success in building primitives out of homomorphic semantically-secure encryption schemes, using homomorphic properties in a blackbox way...
Rafail Ostrovsky, William E. Skeith III
187
Voted
ICDE
1999
IEEE
113views Database» more  ICDE 1999»
16 years 1 months ago
I/O Complexity for Range Queries on Region Data Stored Using an R-tree
In this paper we study the node distribution of an Rtree storing region data, like for instance islands, lakes or human-inhabited areas. We will show that real region datasets are...
Guido Proietti, Christos Faloutsos
112
Voted
PAMI
2006
141views more  PAMI 2006»
15 years 13 days ago
Diffusion Maps and Coarse-Graining: A Unified Framework for Dimensionality Reduction, Graph Partitioning, and Data Set Parameter
We provide evidence that non-linear dimensionality reduction, clustering and data set parameterization can be solved within one and the same framework. The main idea is to define ...
Stéphane Lafon, Ann B. Lee
134
Voted
NIPS
1992
15 years 1 months ago
A Note on Learning Vector Quantization
Vector Quantization is useful for data compression. Competitive Learning which minimizes reconstruction error is an appropriate algorithm for vector quantization of unlabelled dat...
Virginia R. de Sa, Dana H. Ballard
92
Voted
GLOBECOM
2008
IEEE
15 years 7 months ago
Non-Coherent Amplify-and-Forward Generalized Likelihood Ratio Test Receiver
Abstract—This paper proposes a simple non-coherent amplifyand-forward receiver for the relay channel and evaluates its diversity performance for Rayleigh fading channels. We use ...
Michael R. Souryal