output
20142025
most citedCMB constraints on the inflaton couplings and reheating temperature in -attractor inflation

74 citations

11 papers

cs.CV2025★ 3 cited

Deep Neural Networks for Accurate Depth Estimation with Latent Space Features

Siddiqui Muhammad Yasir, Hyunsik Ahn

Depth estimation plays a pivotal role in advancing human-robot interactions, especially in indoor environments where accurate 3D scene reconstruction is essential for tasks like na…

cs.CV2024★ 9 cited

Modeling & Evaluating the Performance of Convolutional Neural Networks for Classifying Steel Surface Defects

Nadeem Jabbar Chaudhry, M. Bilal Khan, M. Javaid Iqbal +1

Recently, outstanding identification rates in image classification tasks were achieved by convolutional neural networks (CNNs). to use such skills, selective CNNs trained on a data…

cs.CV2024★ 16 cited

Faster Metallic Surface Defect Detection Using Deep Learning with Channel Shuffling

Siddiqui Muhammad Yasir, Hyunsik Ahn

Deep learning has been constantly improving in recent years and a significant number of researchers have devoted themselves to the research of defect detection algorithms. Detectio…

cs.CV2024★ 9 cited

3D Instance Segmentation Using Deep Learning on RGB-D Indoor Data

Siddiqui Muhammad Yasir, Amin Muhammad Sadiq, Hyunsik Ahn

3D object recognition is a challenging task for intelligent and robot systems in industrial and home indoor environments. It is critical for such systems to recognize and segment t…

cs.CV2024★ 12 cited

Deep Learning-Based 3D Instance and Semantic Segmentation: A Review

Siddiqui Muhammad Yasir, Hyunsik Ahn

The process of segmenting point cloud data into several homogeneous areas with points in the same region having the same attributes is known as 3D segmentation. Segmentation is cha…

cs.CV2024★ 1 cited

Media Forensics and Deepfake Systematic Survey

Nadeem Jabbar CH, Aqib Saghir, Ayaz Ahmad Meer +3

Deepfake is a generative deep learning algorithm that creates or changes facial features in a very realistic way making it hard to differentiate the real from the fake features It…

math.AP2022★ 18 cited

Cauchy problem for general time fractional diffusion equation

Chung-Sik Sin

In the present work, we consider the Cauchy problem for the time fractional diffusion equation involving the general Caputo-type differential operator proposed by Kochubei. First,…

eess.AS2021

The Spatial Selective Auditory Attention of Cochlear Implant Users in Different Conversational Sound Levels

Sara Akbarzadeh, Sungmin Lee, Chin-Tuan Tan

In multi speakers environments, cochlear implant (CI) users may attend to a target sound source in a different manner from the normal hearing (NH) individuals during a conversation…

hep-th2019★ 9 cited

Quantum consistency in supersymmetric theories with -symmetry in curved space

Ok Song An, Jin U Kang, Jong Chol Kim +1

We discuss consistency at the quantum level in the rigid supersymmetric field theories with a symmetry in four-dimensional curved space which are formulated…

astro-ph.CO2017★ 74 cited

CMB constraints on the inflaton couplings and reheating temperature in -attractor inflation

Marco Drewes, Jin U Kang, Ui Ri Mun

We study reheating in -attractor models of inflation in which the inflaton couples to other scalars or fermions. We show that the parameter space contains viable regions in whic…

hep-th2014★ 47 cited

Towards the One-loop Kahler Metric of Calabi-Yau Orientifolds

Marcus Berg, Michael Haack, Jin U. Kang +1

We evaluate string one-loop contributions to the Kahler metric of closed string moduli in toroidal minimally supersymmetric (Calabi-Yau) orientifolds with D-branes. We focus on the…