Zobrazeno 1 - 10
of 6 711
pro vyhledávání: '"A, Sheikhi"'
We analyze the performance of large intelligent surface (LIS) with hardware distortion at its RX-chains. In particular, we consider the memory-less polynomial model for non-ideal hardware and derive analytical expressions for the signal to noise plus
Externí odkaz:
http://arxiv.org/abs/2411.04702
In this paper we study an over-the-air (OTA) approach for digital pre-distortion (DPD) and reciprocity calibration in massive multiple-input-multiple-output systems. In particular, we consider a memory-less non-linearity model for the base station (B
Externí odkaz:
http://arxiv.org/abs/2411.04689
Autor:
SadraeiJavaheri, MohammadAli, Moghaddaszadeh, Ali, Molazadeh, Milad, Naeiji, Fariba, Aghababaloo, Farnaz, Rafiee, Hamideh, Amirmahani, Zahra, Abedini, Tohid, Sheikhi, Fatemeh Zahra, Salehoof, Amirmohammad
The field of natural language processing (NLP) has seen remarkable advancements, thanks to the power of deep learning and foundation models. Language models, and specifically BERT, have been key players in this progress. In this study, we trained and
Externí odkaz:
http://arxiv.org/abs/2407.16382
Regression analysis is one of the most popularly used statistical technique which only measures the direct effect of independent variables on dependent variable. Path analysis looks for both direct and indirect effects of independent variables and ma
Externí odkaz:
http://arxiv.org/abs/2406.17445
Automated methods are becoming increasingly integrated into studies of formative feedback on students' science explanation writing. Most of this work, however, addresses students' responses to short answer questions. We investigate automated feedback
Externí odkaz:
http://arxiv.org/abs/2404.11682
Autor:
Nguyen, Tri, Nguyen, Huong, Ijaz, Ahmad, Sheikhi, Saeid, Vasilakos, Athanasios V., Kostakos, Panos
The rapid integration of Generative AI (GenAI) and Large Language Models (LLMs) in sectors such as education and healthcare have marked a significant advancement in technology. However, this growth has also led to a largely unexplored aspect: their s
Externí odkaz:
http://arxiv.org/abs/2403.12239
With an increasing focus in STEM education on critical thinking skills, science writing plays an ever more important role in curricula that stress inquiry skills. A recently published dataset of two sets of college level lab reports from an inquiry-b
Externí odkaz:
http://arxiv.org/abs/2402.05224
Autor:
Sheikhi, Sanaz, Bak, Stanley
Given the safety-critical functions of autonomous cyber-physical systems (CPS) across diverse domains, testing these systems is essential. While conventional software and hardware testing methodologies offer partial insights, they frequently do not p
Externí odkaz:
http://arxiv.org/abs/2312.02313
Autor:
Gong, Jiarui, Zhou, Jie, Dheenan, Ashok, Sheikhi, Moheb, Alema, Fikadu, Ng, Tien Khee, Pasayat, Shubhra S., Gan, Qiaoqiang, Osinsky, Andrei, Gambin, Vincent, Gupta, Chirag, Rajan, Siddharth, Ooi, Boon S., Ma, Zhenqiang
Beta-phase gallium oxide ($\beta$-Ga$_2$O$_3$) research has gained accelerated pace due to its superiorly large bandgap and commercial availability of large-diameter native substrates. However, the high acceptor activation energy obstructs the develo
Externí odkaz:
http://arxiv.org/abs/2312.00771
Large-scale pretrained models such as LXMERT are becoming popular for learning cross-modal representations on text-image pairs for vision-language tasks. According to the lottery ticket hypothesis, NLP and computer vision models contain smaller subne
Externí odkaz:
http://arxiv.org/abs/2310.15325