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ISMIS
1997
Springer
15 years 6 months ago
Knowledge-Based Image Retrieval with Spatial and Temporal Constructs
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
Wesley W. Chu, Alfonso F. Cardenas, Ricky K. Taira
DAGM
2006
Springer
15 years 6 months ago
Diffusion-Like Reconstruction Schemes from Linear Data Models
In this paper we extend anisotropic diffusion with a diffusion tensor to be applicable to data that is well modeled by linear models. We focus on its variational theory, and invest...
Hanno Scharr
111
Voted
ICICS
2001
Springer
15 years 6 months ago
Fair Electronic Cash Based on a Group Signature Scheme
Several new group signature schemes have been proposed in recent years. In addition, several applications for group signatures (including electronic cash) have been suggested. A ne...
Greg Maitland, Colin Boyd
CRYPTO
2004
Springer
121views Cryptology» more  CRYPTO 2004»
15 years 7 months ago
A New Paradigm of Hybrid Encryption Scheme
In this paper, we show that a key encapsulation mechanism (KEM) does not have to be IND-CCA secure in the construction of hybrid encryption schemes, as was previously believed. Tha...
Kaoru Kurosawa, Yvo Desmedt
104
Voted
CTRSA
2009
Springer
158views Cryptology» more  CTRSA 2009»
15 years 9 months ago
Square, a New Multivariate Encryption Scheme
We propose and analyze a multivariate encryption scheme that uses odd characteristic and an embedding in its construction. This system has a very simple core map F(X) = X2 , allowi...
Crystal Clough, John Baena, Jintai Ding, Bo-Yin Ya...