Search Results - K-best Viterbi decoding algorithm

Error Performance Analysis of the K-best Viterbi Decoding Algorithm by Yoshikawa, Hideki

“… But the complexity is increase rapidly in the constraint length. The K-best Viterbi decoding algorithm for the convolutional codes is proposed to reduce its decoding complexity…”
Get full text

A Double K-best Viterbi-sphere Decoder for Trellis-coded Generalized Spatial Modulation with Multiple Code Rates by Wang, Zhe-Yu, Tsai, Pei-Yun, Huang, Yuan-Hao, Lai, I-Wei

“… A double K-best technique is then proposed to strike a good balance between performance and complexity of Viterbi-sphere decoding…”
Get full text

Named Entity Recognition Model Based on k-best Viterbi Decoupling Knowledge Distillation by ZHAO Honglei, TANG Huanling, ZHANG Yu, SUN Xueyuan, LU Mingyu

“…), which combines k-best Viterbi decoding to improve the computational efficiency, effectively improving the model performance…”
Get full text

k-best维特比解耦合知识蒸馏的命名实体识别模型 by 赵红磊, 唐焕玲, 张玉, 孙雪源, 鲁明羽

“…TP391; 为提升命名实体识别(NER)模型的性能,可采用知识蒸馏方法,但是传统知识蒸馏损失函数因内部存在的耦合关系会导致蒸馏效果较差.为了解除耦合关系,有效提升输出层特征知识蒸馏的效果,提出一种结合k-best维特比解码的解耦合知识蒸馏方法(kvDKD),该方法利用k-best维特比算法提高计算效率,能够有效提升…”
Get full text

ASIC design of a low-complexity K-best Viterbi decoder for IoT applications by Kato, Hiromasa, Tran, Thi Hong, Nakashima, Yasuhiko

“… In this paper, we propose K-best VD to simplify the circuit while keeping the same error correction performance…”
Get full text

Decoding HMMs using the k best paths: algorithms and applications by Brown, Daniel G, Golod, Daniil

“…Background Traditional algorithms for hidden Markov model decoding seek to maximize either the probability of a state path or the number of positions of a sequence assigned to the correct state…”
Get full text

A probabilistic mobile text entry system for agglutinative languages by Tantug, Ahmet Cuneyd

“… The proposed system uses n-gram letter probabilities and K Best Viterbi decoding to generate a list of predictions…”
Get full text

MIMO Detector Based on Viterbi Algorithm by Lee, Jin, Park, Sin-Chong

“…) detector, has so far been considered infeasible for high-rate system. Sphere decoder (SD) using depth-first tree searching and K-best algorithm are used for near optimum detector…”
Get full text

Discriminative training and variational decoding in machine translation via novel algorithms for weighted hypergraphs by Li, Zhifei

“…A hypergraph or "packed forest" is a compact data structure that uses structure-sharing to represent exponentially many trees in polynomial space. A…”
Get full text

The k-best paths in hidden Markov models. Algorithms and applications to transmembrane protein topology recognition by Golod, Daniil

“… The naive implementation of k best Viterbi paths is highly space-inefficient, so we adapt recent work on the Viterbi algorithm for a single…”
Get full text

Low power design for high performance wireless digital baseband building blocks by Jin, Jie

“… We tackle the design of the following power-hungry modules in a multiple-in and multiple-out (MIMO) baseband system: the K-best lattice decoder design for MIMO detection, the channel decoder design including Viterbi decoder and LDPC decoder design…”
Get full text

Predicting eukaryotic genes by integrating evidence by Liu, Qian

“…Nowadays large and complex genomes can be quickly sequenced at a low cost thanks to ever faster and cheaper genome sequencing technology. However it still…”
Get full text

Architectures for OFDM-based ultra wideband systems by Tang, Jun

“… The proposed system also kept the performance in the original MB-OFDM system. A Viterbi decoder architecture for the MB-OFDM system is proposed…”
Get full text

A list-type reduced-constraint generalization of the Viterbi algorithm by Hashimoto, T.

“…The Viterbi algorithm (VA), an optimum decoding rule for a Q -ary trellis code of constraint length K , operates by taking the best survivor from each of Q^{K-1…”
Get full text