Results 1 to 10 of about 102,145 (296)

Att-TasNet: Attending to Encodings in Time-Domain Audio Speech Separation of Noisy, Reverberant Speech Mixtures

Frontiers in Signal Processing, 2022
Separation of speech mixtures in noisy and reverberant environments remains a challenging task for state-of-the-art speech separation systems. Time-domain audio speech separation networks (TasNets) are among the most commonly used network architectures ...
William Ravenscroft, Stefan Goetze, Thomas Hain   +2 more
doaj   +1 more source

Performance Enhancement of MmWave MIMO Systems Using Deep Learning Framework

IEEE Access, 2021
In order to obtain beamforming gains and prevent high pathloss in millimeter wave (mmWave) systems, large number of antennas is employed. Digital precoders are difficult to implement with many antennas because of hardware constraints, while analog ...
Osama S. Faragallah, Hala S. El-Sayed, Mohamed G. El-Mashed   +2 more
doaj   +1 more source

A Real-Time C-V2X Beamforming Selector Based on Effective Sequence to Sequence Prediction Model Using Transitional Matrix Hard Attention

IEEE Access, 2023
For C-V2X systems, the selection of the best beam in a real-time mode becomes an increasingly critical and yet open topic. Most of the existing approaches adopt either conventional ARIMA or ANN.
Vivekanandh Elangovan, Weidong Xiang, Sheng Liu   +2 more
doaj   +1 more source

Human Motion Prediction Based on Space-Time-Separable Graph Convolutional Network

IEEE Access, 2023
Human motion prediction is a popular method to predict future motion sequences based on past sequences, which is widely used in human-computer interaction.
Rui Li, Duo He, Shiqiang Yang, An Yan, Xin Zeng, Dexin Li   +5 more
doaj   +1 more source

Modeling of Hyperparameter Tuned Deep Learning Model for Automated Image Captioning

Mathematics, 2022
Image processing remains a hot research topic among research communities due to its applicability in several areas. An important application of image processing is the automatic image captioning technique, which intends to generate a proper description ...
Mohamed Omri, Sayed Abdel-Khalek, Eied M. Khalil, Jamel Bouslimi, Gyanendra Prasad Joshi   +4 more
doaj   +1 more source

Mathematical approximator based on basic spline approximation [PDF]

E3S Web of Conferences
The article considers the problem of constructing a mathematical piecewise linear approximator based on approximation by basis splines. An algorithm has been developed designed to implement a class of special functions and create parallel ...
Turdimatov Mamirjon, Mukhtarov Farrukh, Ibrokhimov Nodirbekh, Umarov Shukhratjon, Mirzayev Jamshid, Rakhmatov Rasuljon   +5 more
doaj   +1 more source

SimCommSys: taking the errors out of error-correcting code simulations

The Journal of Engineering, 2014
In this study, we present SimCommSys, a simulator of communication systems that we are releasing under an open source license. The core of the project is a set of C + + libraries defining communication system components and a distributed Monte Carlo ...
Johann A. Briffa, Stephan Wesemeyer
doaj   +1 more source

Wavelength-division-multiplexing (WDM)-based integrated electronic–photonic switching network (EPSN) for high-speed data processing and transportation

Nanophotonics, 2020
Integrated photonics offers attractive solutions for realizing combinational logic for high-performance computing. The integrated photonic chips can be further optimized using multiplexing techniques such as wavelength-division multiplexing (WDM).
Feng Chenghao, Ying Zhoufeng, Zhao Zheng, Gu Jiaqi, Pan David Z., Chen Ray T.   +5 more
doaj   +1 more source

Network Decoding

IEEE Transactions on Information Theory, 2023
We consider the problem of error control in a coded, multicast network, focusing on the scenario where the errors can occur only on a proper subset of the network edges. We model this problem via an adversarial noise, presenting a formal framework and a series of techniques to obtain upper and lower bounds on the network's (1-shot) capacity, improving ...
Allison Beemer, Altan Berdan Kilic, Alberto Ravagnani   +2 more
openaire   +5 more sources

The decoding Library for list decoding [PDF]

ACM Communications in Computer Algebra, 2013
The decoding library is a C library whose main goal is to implement as effi- ciently as possible the Guruswami-Sudan algorithm. It is written in C89 and is stand-alone.
openaire   +3 more sources