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CVPR
2010
IEEE
15 years 6 months ago
A Generative Perspective on MRFs in Low-Level Vision
Markov random fields (MRFs) are popular and generic probabilistic models of prior knowledge in low-level vision. Yet their generative properties are rarely examined, while applica...
Uwe Schmidt, Qi Gao, Stefan Roth
ICCS
2005
Springer
15 years 3 months ago
Using Formal Concept Analysis and Information Flow for Modelling and Sharing Common Semantics: Lessons Learnt and Emergent Issue
Abstract. We have been witnessing an explosion of user involvement in knowledge creation, publication and access both from within and between organisations. This is partly due to t...
Yannis Kalfoglou, W. Marco Schorlemmer
MICCAI
2004
Springer
15 years 10 months ago
Implicit Active Shape Models for 3D Segmentation in MR Imaging
Extraction of structures of interest in medical images is often an arduous task because of noisy or incomplete data. However, handsegmented data are often available and most of the...
Mikaël Rousson, Nikos Paragios, Rachid Derich...
TCC
2010
Springer
141views Cryptology» more  TCC 2010»
14 years 7 months ago
Composition of Zero-Knowledge Proofs with Efficient Provers
We revisit the composability of different forms of zero-knowledge proofs when the honest prover strategy is restricted to be polynomial time (given an appropriate auxiliary input)...
Eleanor Birrell, Salil P. Vadhan
IJKL
2007
97views more  IJKL 2007»
14 years 9 months ago
Knowledge society arguments revisited in the semantic technologies era
: In the light of high profile governmental and international efforts to realise the knowledge society, I review the arguments made for and against it from a technology standpoint....
Yannis Kalfoglou