Results 21 to 30 of about 16,794 (295)
Adapting Belief Propagation to Counter Shuffling of NTTs
Transactions on Cryptographic Hardware and Embedded Systems, 2022 The Number Theoretic Transform (NTT) is a major building block in recently introduced lattice based post-quantum (PQ) cryptography. The NTT was target of a number of recently proposed Belief Propagation (BP)-based Side Channel Attacks (SCAs). Ravi et al.
Julius Hermelink +3 more
doaj +1 more source
Analog MIMO detection on the basis of Belief Propagation [PDF]
, 2006 In this article we present the design of an analog detector for Multiple-Input Multiple-Output (NIMO) wireless systems, based on the well known Belief Propagation (BP) algorithm.
Koushik Maharatna +7 more
core +1 more source
Smart Grid Security Enhancement by Using Belief Propagation [PDF]
, 2020 False data injection attack (FDIA) is a critical cyber-attack that can cause disrupt operations and subsequently blackouts in smart grid networks. Cleverly constructed stealthy false measurement vectors can circumvent the bad data detector unit and ...
Taghizadeh, S +4 more
core +1 more source
Tensor networks contraction and the belief propagation algorithm
Physical Review Research, 2021 Belief propagation is a well-studied message-passing algorithm that runs over graphical models and can be used for approximate inference and approximation of local marginals.
R. Alkabetz, I. Arad
doaj +1 more source
Improved CRC aided BP decoding for polar codes
Electronics Letters, 2021 In this letter, a modified message passing algorithm to prevent short cycles in the factor graph is proposed and combined with a relaxation technique to improve the performance of cyclic redundancy check aided belief propagation decoding for polar codes.
Sungkwon Hong, JongâMoon Chung
doaj +1 more source
Belief Propagation for Panorama Generation [PDF]
Third International Symposium on 3D Data Processing, Visualization, and Transmission (3DPVT'06), 2006 We present an algorithm for generating panoramic images of complex scenes from a multi-sensor camera. We further present a programmable graphics hardware implementation to process the large data sets more quickly. Because the sensors do not share the same center of projection, nearby objects may not be properly aligned, creating a ghosting or echoing ...
Brunton, Alan, Shu, Chang
openaire +2 more sources
Belief Propagation Bit-Flip Decoder for Polar Codes
IEEE Access, 2019 The bit-flip method has been successfully applied to the successive cancellation (SC) decoder to improve the block error rate (BLER) performance for polar codes in the finite code length region.
Yongrun Yu +3 more
doaj +1 more source
Belief Propagation With Permutated Graphs of Polar Codes
IEEE Access, 2020 The belief propagation (BP) decoding of polar codes provides better bit error rate (BER) and packet error rate (PER) performance than the successive cancelation (SC) decoding.
Liping Li, Liangliang Liu
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Homography-guided stereo matching for wide-baseline image interpolation
Computational Visual Media, 2021 Image interpolation has a wide range of applications such as frame rate-up conversion and free viewpoint TV. Despite significant progresses, it remains an open challenge especially for image pairs with large displacements. In this paper, we first propose
Yuan Chang +3 more
doaj +1 more source
Universal Journal of History and CultureIslamic studies conducted by orientalists often face criticism because they are considered to have an epistemological bias that tends to view Islam from an external and secular perspective.
Siti Atieqoh +4 more
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