Expertini Research Research

Browse Research Papers

51,317+ open-access research outputs.

✕ Clear
🔍 spatial analysis 📄 Peer-Reviewed
Showing 51317 results for "spatial analysis" · Peer-Reviewed
Engineering Peer-Reviewed PDF DOI

Impact of Surfactants on the Electrical and Rheological Aspects of Silica Based Synthetic Ester Nanofluids

S. K. Amizhtan, A. J. Amalanathan, R. Sarathi, Balaji Srinivasan, Ramesh L. Gardas, Hans Edin, Nathaniel Taylor · 2022

This study reports experimental investigations of the effects of different surfactants (CTAB, Oleic acid and Span 80) on silica based synthetic ester nanofluids. The positive and negative potential ob…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Trapdoor Privacy in Public Key Encryption With Keyword Search: A Review

Koon-Ming Chan, Swee-Huay Heng, Wei-Chuen Yau, Shing-Chiang Tan · 2022

The public key encryption with keyword search (PEKS) scheme allows searches to be performed over ciphertext by a server in a public-key setting. The PEKS scheme suffers from a major drawback which is …

Read Paper →
Engineering Peer-Reviewed PDF DOI

Pollution Flashover Voltage of Transmission Line Insulators: Systematic Review of Experimental Works

Ali Ahmed Salem, Kwan Yiew Lau, Wan Rahiman, Zulkurnain Abdul-Malek, Samir Ahmed Al-Gailani, Nabil Mohammed, R. Abd Rahman, Salem Mgammal Al-Ameri · 2022

Over the past decades, extensive experimental-based research works have been carried out to investigate the flashover phenomenon on the performance of polluted transmission line insulators. The critic…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Rapid Quality Evaluation of Camellia Oleifera Seed Kernel Using a Developed Portable NIR With Optimal Wavelength Selection

Amorndej Puttipipatkajorn, Amornrit Puttipipatkajorn · 2022

Moisture content is one of the factors measured to evaluate the quality of Camellia oleifera seeds. High quality C. oleifera seeds used for trading must have a low moisture content, specifically not…

Read Paper →
Engineering Peer-Reviewed PDF DOI

A Novel Array Configuration Technique for Improving the Power Output of the Partial Shaded Photovoltaic System

Santhan Kumar Cherukuri, B. Praveen Kumar, Kalyan Raj Kaniganti, S. Muthubalaji, Ghanta Devadasu, Thanikanti Sudhakar Babu, Hassan Haes Alhelou · 2022

Power conversion efficiency is the most important factor to be considered in PV systems because it is affected by various environmental conditions. The effect of partial shading is the most influenced…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Characterizing Scalar Metasurfaces Using Time-Domain Reflectometry

Tomas Dolezal, Petr Kadlec, Martin Stumpf · 2022

Two efficient methodologies for the determination of electromagnetic (EM) constitutive properties of scalar metasurfaces are introduced and discussed. In contrast to the available methods, and in line…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Authenticated Encryption Schemes: A Systematic Review

Mohamud Ahmed Jimale, Muhammad Reza Z'aba, Miss Laiha Binti Mat Kiah, Mohd Yamani Idna Idris, Norziana Jamil, Moesfa Soeheila Mohamad, Mohd Saufy Rohmad · 2022

Authenticated encryption (AE) is a cryptographic construction that simultaneously protects confidentiality and integrity. A considerable amount of research has been devoted to the area since its forma…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Finite Time Annular Domain Robust Stability Analysis and Controller Design for T-S Fuzzy Interval Positive Systems

Baolong Zhu, Tong Yang, Zhiguo Yan · 2022

This paper is concerned with the finite time annular domain robust stability (FTADRS) analysis and controller design for T-S fuzzy positive systems with interval uncertainties. The concept of finite t…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Research Trends, Challenges, and Emerging Topics in Digital Forensics: A Review of Reviews

Fran Casino, Thomas K. Dasaklis, Georgios P. Spathoulas, Marios Anagnostopoulos, Amrita Ghosal, Istvan Borocz, Agusti Solanas, Mauro Conti, Constantinos Patsakis · 2022

Due to its critical role in cybersecurity, digital forensics has received significant attention from researchers and practitioners alike. The ever increasing sophistication of modern cyberattacks is d…

Read Paper →
AI & Data Science Peer-Reviewed PDF DOI

LOTR: Face Landmark Localization Using Localization Transformer

Ukrit Watchareeruetai, Benjaphan Sommana, Sanjana Jain, Pavit Noinongyao, Ankush Ganguly, Aubin Samacoits, Samuel W. F. Earp, Nakarin Sritrakool · 2022

This paper presents a novel Transformer-based facial landmark localization network named Localization Transformer (LOTR). The proposed framework is a direct coordinate regression approach leveraging a…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Estimating the Bot Population on Twitter via Random Walk Based Sampling

Mei Fukuda, Kazuki Nakajima, Kazuyuki Shudo · 2022

The rise of social bots, which contribute to marketing, political intervention, and the spread of fake news, has been noted. Analysis methods for the characteristics of Twitter bots have been develope…

Read Paper →
AI & Data Science Peer-Reviewed PDF DOI

Using HW/SW Codesign for Deep Neural Network Hardware Accelerator Targeting Low-Resources Embedded Processors

Erez Manor, Shlomo Greenberg · 2022

The usage of RISC-based embedded processors, aimed at low cost and low power, is becoming an increasingly popular ecosystem for both hardware and software development. High performance yet low power e…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Generalized Approximate Message Passing Detector for GSM-OTFS Systems

Tiebin Wang, Shiwen Fan, Hao Chen, Yue Xiao, Xuemei Guan, Wenlong Song · 2022

Orthogonal Time Frequency Space (OTFS) as a two-dimensional modulation scheme designed in the delay-Doppler domain, is realized by inverse symplectic finite Fourier transform (ISFFT) and symplectic fi…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Exploiting Integrated Demand Response for Operating Reserve Provision Considering Rebound Effects

Xiaoming Zhou, Maosheng Sang, Minglei Bao, Sheng Wang, Wenqi Cui, Chengjin Ye, Yi Ding · 2022

Electricity-driven thermostatically controlled loads (TCLs), e.g., air conditioners (ACs), have been widely utilized in demand response (DR) to provide operating reserve for power systems. However, th…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

An LDPC Encoder Architecture With Up to 47.5 Gbps Throughput for DVB-S2/S2X Standards

Decai Liu, Yanfei Luo, Yunfeng Li, Zhijie Wang, Zhengxuan Li, Qianwu Zhang, Junjie Zhang, Yingchun Li · 2022

Low-Density Parity-Check (LDPC) code is a type of forward error-correction code with excellent performance, and has been widely used in many modern communication standards. The second-generation satel…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Quality Aware Features for Performance Prediction and Time Reduction in Video Object Tracking

Roger Gomez-Nieto, Jose Franciso Ruiz-Munoz, Juan Beron, Cesar A. Ardila Franco, Hernan Dario Benitez-Restrepo, Alan C. Bovik · 2022

The existing body of work on video object tracking (VOT) algorithms has studied various image conditions such as occlusion, clutter, and object shape, which influence video quality and affect tracking…

Read Paper →
AI & Data Science Peer-Reviewed PDF DOI

Neural Network Approach to Program Synthesis for Tabular Transformation by Example

Yoshifumi Ujibashi, Atsuhiro Takasu · 2022

Data transformation is a laborious and time-consuming task for analysts. Programming by example (PBE) is a technique that can simplify this difficult task for data analysts by automatically generating…

Read Paper →
Engineering Peer-Reviewed PDF DOI

Automated Prescreening of Mild Cognitive Impairment Using Shank-Mounted Inertial Sensors Based Gait Biomarkers

Ahsan Shahzad, Aresh Dadlani, Hyeonil Lee, Kiseon Kim · 2022

The mild symptoms in Mild Cognitive Impairment (MCI), a precursor of dementia, often go unnoticed and are assumed as normal aging signs. Such negligence result in late visits which consequently, lead …

Read Paper →
Engineering Peer-Reviewed PDF DOI

An Active and Reactive Power Controller for Battery Energy Storage System in Microgrids

Jun-Ting Gao, Chang-Heng Shih, Chun-Wei Lee, Kuo-Yuan Lo · 2022

Battery energy storage systems (BESS) are widely used for renewable energy applications, especially in stabilizing the power system with ancillary services. The objective of this paper is to propose a…

Read Paper →
Multidisciplinary & Other Peer-Reviewed PDF DOI

Sub-6 GHz Highly Isolated Wideband MIMO Antenna Arrays

Amany A. Megahed, Mohamed Abdelazim, Ehab H. Abdelhay, Heba Y. M. Soliman · 2022

This study proposes a compact four-port multiple-input multiple-output (MIMO) antenna system to operate within a frequency range of 3.2–5.75 GHz to serve in 5G new radio (NR) sub-6 GHz n77/n78/n79 and…

Read Paper →
Page 1 of 2566 Next →