Results 11 to 20 of about 2,303,958 (204)
VitAL: Viterbi algorithm for de novo peptide design. [PDF]
PLoS ONE, 2010 BackgroundDrug design against proteins to cure various diseases has been studied for several years. Numerous design techniques were discovered for small organic molecules for specific protein targets.
E Besray Unal +2 more
doaj +2 more sources
Low complexity symbol detection method for multilevel 2-D optical storage based on a linear channel model [PDF]
, 2005 A symbol detection scheme based on the Viterbi algorithm that simultaneously processes subsets of 2-D data in the presence of Gaussian noise was recently proposed for binary 2-D optical storage (TwoDOS).
Stankovic, Lina +2 more
core +4 more sources
Viterbi decoding strategies for 5 GHz wireless LAN systems [PDF]
, 2001 Standards for the operation of wireless local area network (WLAN) technology in the 5 GHz band have been developed in Europe, North America and Japan. These systems employ orthogonal frequency division multiplexing (OFDM) technology, and utilize forward ...
Nix, AR +4 more
core +1 more source
Unsupervised Discourse Constituency Parsing Using Viterbi EM
Transactions of the Association for Computational Linguistics, 2020 In this paper, we introduce an unsupervised discourse constituency parsing algorithm. We use Viterbi EM with a margin-based criterion to train a span-based discourse parser in an unsupervised manner.
Nishida, Noriki, Nakayama, Hideki
doaj +1 more source
Performance of Soft Viterbi Decoder enhanced with Non-Transmittable Codewords for storage media
Cogent Engineering, 2018 The introduction of Non-Transmittable Codewords (NTCs) into Viterbi Algorithm Decoder has emerged as one of the best ways of improving performance of the Viterbi Algorithm Decoder.
Kilavo Hassan +2 more
doaj +1 more source
Photonics, 2016 Using coherent optical detection and digital signal processing, laser phase noise and equalization enhanced phase noise can be effectively mitigated using the feed-forward and feed-back carrier phase recovery approaches.
Tianhua Xu +6 more
doaj +1 more source
Power-Efficient Viterbi Decoder Architecture and Field Programmeble Gate Arrays Fpga Implementation
Electrica, 2018 A Viterbi decoder systemcomprises a convolutional encoder and Viterbi decoder. In general, the codewords generated from the input series of convolutional encoder arrive at thedecoder through a noisy channel; however, the channel noise can causecorruption
Burcu Özbay, Serap Çekli
doaj +1 more source
The Viterbi Algorithm for Subset Selection [PDF]
IEEE Signal Processing Letters, 2015 We study the problem of sparse recovery in an overcomplete dictionary. This problem has attracted considerable attention in signal processing, statistics, and computer science, and a variety of algorithms have been developed to recover the sparse vector.
Shay Maymon, Yonina C. Eldar
openaire +1 more source
Advanced Real-Time Indoor Tracking Based on the Viterbi Algorithm and Semantic Data
International Journal of Distributed Sensor Networks, 2015 A real-time indoor tracking system based on the Viterbi algorithm is developed. This Viterbi principle is used in combination with semantic data to improve the accuracy, that is, the environment of the object that is being tracked and a motion model. The
Jens Trogh +3 more
doaj +1 more source
Universa Medicina, 2007 BACKGROUND A hidden Markov model (HMM) is used for exon prediction on DNA of genes Plasmodium falciparum that has a model structure based on exon region structure in coding sequence (CDS).
Suhartanti Agoes +3 more
doaj +1 more source