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Applied research · Institutional leadership · Collaboration

Dr. Ibrahim bin Rizqallah Alzahrani

From research to decisions.
From technology to institutional impact.

Associate Professor of Data Science and Artificial Intelligence at the University of Hafr Al Batin. My experience connects research in intelligent systems and cybersecurity with digital transformation, governance, and quality leadership in higher education.

University of Hafr Al BatinCollege of Computer Science and Engineering

Academic leadership
A digital vision
Dr. Ibrahim bin Rizqallah Alzahrani
Research. Leadership. Impact.Dr. Ibrahim bin Rizqallah Alzahrani
Where technology meets leadershipDiscover more ↓

Expertise connected to your challenges.

Three pathways to explore relevant work and frame a conversation around a specific need and an outcome that can be evaluated.

01 / DATA & ARTIFICIAL INTELLIGENCE

Intelligence for better decisions

Natural language processing, machine learning, and the use of data in education and decision support.

Collaboration opportunity: a use-case feasibility study, followed by a research prototype and an evaluation plan covering accuracy, limitations, and risks.

Explore the text analysis study

02 / CYBERSECURITY

Research for connected environments

Research on ransomware detection, IoT security, and deep learning applications for threat detection.

Collaboration opportunity: evaluate a detection model on authorized data, measuring false alarms and generalization.

Explore the ransomware study

03 / DIGITAL GOVERNMENT

Simpler services, clearer performance

Experience in university digital transformation, service integration, performance governance, and beneficiary experience.

Collaboration opportunity: analyze a service journey and define improvements, measurement indicators, and an implementation roadmap.

Explore the unified services experience

Strategic vision.
Academic depth.

I work to turn technology into a driver of institutional performance, educational quality, and spending efficiency.

An Associate Professor of Data Science and Artificial Intelligence and Vice Dean for Administrative Affairs, Development and Quality at the College of Computer Science and Engineering, University of Hafr Al Batin. My experience spans research and teaching, establishing and leading the Deanship of E-Learning and Digital Transformation, developing intelligent platforms, performance governance, and academic accreditation.

My approach uses data and AI to build adaptable learning and administrative environments and support evidence-based decisions, in line with Saudi Vision 2030.

Artificial IntelligenceData ScienceDigital TransformationGovernance & Quality

Impact, measured in results.

Milestones in leading transformation
and developing the university ecosystem.

125%

Improvement in digital transformation measurement

Within the university's institutional transformation plan.

188%

Improvement in the national e-learning indicator

In the National E-Learning Index.

250+

Processes and forms targeted for automation

Through the Sahl platform and unified services initiative.

3rd

International place for the university

In the International English Language Olympiad, supported by Fit Campus UHB.

Ideas become
systems that make a difference.

AI grounded in real needs.
Digital transformation designed around people.

01ThakiAI in higher educationAcademic guidance · Decision support

Establishing and strategically leading a platform that applies AI and data science to academic guidance and educational decision support, through solutions including an intelligent academic advisor, lecturer, and administrator.

02SahlUnified services. A simpler experience.Automation · Integration · Governance

Executive leadership of the development and launch of a unified administrative services portal, integrating fragmented systems within a program targeting the digitization of more than 250 processes and forms to improve efficiency and the beneficiary experience.

03AsalahTechnology serving national heritageHeritage · Artificial intelligence

Leading the design and development of a technology initiative for the King Abdulaziz Foundation to document local heritage using AI, including tools such as an intelligent documenter and a living memory map.

04Fit Campus UHBAn app supporting international participationSmart applications · International representation

Leading development of the application supporting the University of Hafr Al Batin's qualification and participation in the International English Language Olympiad in Jordan, where the university achieved third place among participating international universities.

Three cases. Evidence and application pathways.

Published research and institutional experience, with documented findings distinguished from proposed applications.

PUBLISHED RESEARCH · 2025

Text analysis for hate and offensive speech detection

Distinguishing offensive and hateful speech from neutral content in tweet datasets.

Role, findings, and application
Challenge
Distinguishing offensive and hateful speech from neutral content in tweet datasets.
Documented role
Sole author, as recorded in the publication metadata.
Work and findings
The study presents SM-CJ, a BiLSTM-based framework using text cleaning and TF-IDF representation, evaluated through accuracy, precision, recall, F1, and comparisons with other methods.
Application opportunity
Explore text analysis for triaging digital feedback, after validating the language, domain, and data fit.
Limitations and validation
Hate speech classification is not beneficiary satisfaction analysis. Government-service use requires new data, evaluation, and human review. Performance on Arabic is not established here.

CO-AUTHORED RESEARCH · 2024

Deep learning for ransomware detection

Recognizing and classifying ransomware in an IoT security context.

Role, findings, and application
Challenge
Recognizing and classifying ransomware in an IoT security context.
Documented role
Co-author with Randa Allafi. The available abstract does not specify the division of individual contributions.
Work and findings
EBSAEDL-RD combines normalization, Ebola Optimization Search for feature selection, a BiGRU classifier, and Sparrow Search for parameter tuning, with comparative benchmark experiments.
Application opportunity
An authorized test-environment study to measure false alarms, data drift, and operational cost.
Limitations and validation
Benchmark results do not establish production readiness or detection of every attack. Independent validation is required before operational use.

INSTITUTIONAL EXPERIENCE

Sahl: unifying administrative services

Fragmented administrative systems and the need for a unified beneficiary experience.

Role, findings, and application
Challenge
Fragmented administrative systems and the need for a unified beneficiary experience.
Documented role
Executive leadership of Sahl's development and launch.
Work and findings
A unified portal and system integration within a programme targeting the digitization of more than 250 procedures and forms.
Application opportunity
Apply experience to service-journey diagnosis, process mapping, and indicators for completion time, satisfaction, and data quality.
Limitations and validation
250+ is a programme target, not a verified count of completed procedures. Published before/after measurements or cost-reduction rates are not provided here.

Knowledge grows.
Responsibility expands.

International academic training and experience
in transformation and academic quality.

Explore the full journey ↗
May 2025

Associate Professor

College of Computer Science and Engineering · University of Hafr Al Batin

Institutional leadership

Vice Dean for Administrative Affairs, Development and Quality

Overseeing institutional development, academic accreditation, and improvement plans.

1445–1447 AH

Establishing and leading the Deanship of E-Learning and Digital Transformation

Leadership progression through digital transformation vice-deanship, acting deanship, and deanship roles.

2020

PhD in Computer Science and Engineering

University of the West of Scotland · United Kingdom

2014

MSc in Advanced Computer Networking

Glasgow Caledonian University · United Kingdom

2009

BSc in Computer Science

King Abdulaziz University · Saudi Arabia

Research connecting knowledge
with real-world challenges.

28 research works in AI and its applications, ordered by publication year from newest to oldest.

28 research works

2026Journal article

Multimodal deep learning with particle swarm guided feature refinement for automated pain detection

Scientific Reports

Digital health
Read research summary

This study combines physiological signals, facial images, MRI, and clinical text for automated pain detection. Modality-specific networks feed feature-refinement and particle-swarm selection and weighting stages before fusion. The reported experiments achieved 96.2% accuracy on the study datasets, supporting further investigation of multimodal assessment rather than establishing independent clinical validation.

Authors: Karim Gasmi, Sarah Almaghrabi, Ibrahim Rizqallah Alzahrani, Adil Mahmoud Mohamed Mahmoud, Alameen Abdalrahman Eltoum, Abdullah Sawdi Alenzi, Osama R Shahin, Ahmed I Taloba, Fatma Al Zahraa Hamed Abdel Hameed

Editorial summary based on the publisher abstract or original publication metadata.

2026Journal article

Exploring the Perceived Awareness–Behaviour Gap in AI-Enabled Phishing: A Socio-Technical Perspective Informed by Complex Adaptive Systems

Computers & Security, 105192

Cybersecurity
Read research summary

The study examines why awareness of AI-enabled phishing may not consistently translate into protective action. A cross-sectional survey of 300 university students is analysed with PLS-SEM. Its socio-technical framework connects perceived awareness, institutional support, feedback, adaptive response capacity, and self-reported protective behaviour. The available abstract concerns perceived relationships, rather than a controlled test of actual phishing resistance.

Authors: Ahmed Abdallah Abaker, Ibrahim R Alzahrani, Noha Abdulkhaliq M Alharbi

Summary prepared from the abstract indexed in Google Scholar.

2026Journal article

Adaptive Health Systems Planning Under Uncertainty: A Multi-Level Systems Analytics Framework with Adaptive Policy Intelligence

Algorithms 19 (7), 506

Digital healthData & decision support
Read research summary

An integrated framework combines system dynamics, agent-based modelling, and network analysis for health-system planning under uncertainty. An Adaptive Policy Intelligence Layer supports feedback-driven monitoring, scenario evaluation, and policy adjustment. Simulations covering demand shocks, resource constraints, and digital transformation indicate improved resilience and resource deployment relative to single-method approaches within the evaluated scenarios.

Authors: Ahmed Abdallah Abaker, Khalid Aldriwish, Ibrahim Rizqallah Alzahrani, Daifallah Zaid Alotaibe

Editorial summary based on the publisher abstract or original publication metadata.

2026Journal article

Organizational Antecedents of Sustainable Computing for ESG Measurement and Reporting: A Digital Transformation Perspective

Sustainability 18 (10), 4941

Data & decision support
Read research summary

Using a cross-sectional survey of 312 respondents in Saudi and GCC organizations, the study examines sustainable computing and readiness for environmental, social, and governance reporting. PLS-SEM and multi-group analysis identify relationships involving organizational drivers and barriers. Sustainable computing mediates the conversion of fragmented digital data into structured ESG reporting, with differences across sectors.

Authors: Ahmed Abaker, Asim Seedahmed Ali Osman, Aeshah Alotaibi, Ibrahim Rizqallah Alzahrani, Daifallah Zaid Alotaibe

Editorial summary based on the publisher abstract or original publication metadata.

2026Journal article

GeneticNAS: a novel self-evolving neural architecture for advanced ASD screening

Scientific Reports 16 (1), 6304

Digital health
Read research summary

GeneticNAS searches automatically for neural architectures for autism spectrum disorder classification while balancing predictive performance and computational complexity. It combines a memory-efficient genetic algorithm, a varied operation search space, and adaptive fitness evaluation. The paper reports 76% lower GPU-memory consumption and 95.23% classification accuracy in its experiments, motivating further work in resource-constrained settings.

Authors: Abdullah R Alzahrani, Dabiah Alboaneen, Ibrahim R Alzahrani

Editorial summary based on the publisher abstract or original publication metadata.

2026Journal article

A Secure Chaotic DNA-Based Framework for Satellite Image Encryption

International Journal of Advanced Computer Science and Applications 17 (5)

Cybersecurity
Read research summary

The framework combines logistic-map chaotic key generation, DNA-inspired encoding, and XOR operations to encrypt satellite images. Evaluation considers entropy, adjacent-pixel correlation, and sensitivity measures including NPCR and UACI. The reported statistical indicators are encouraging, but the experiment uses a single grayscale image; larger and more varied evaluations remain necessary.

Authors: Asim Seedahmed Ali Osman, Ibrahim Rizqallah Alzahrani, Aeshah Khalil I Alotaibi, Adil Mahmoud Mohamed Mahmoud, Daifallah Zaid Alotaibe

Editorial summary based on the publisher abstract or original publication metadata.

2025Review article

Deep Learning Techniques in Acute Lymphoblastic Leukemia Classification: State-of-the-Art Review

White Nile Journal for Studies and Research, 120-145

Digital health
Read research summary

This review examines 2015–2023 research on deep learning for blood-image analysis and acute lymphoblastic leukemia classification. It compares CNNs, hybrid CNN–LSTM/GRU models, and transfer-learning approaches using precision, recall, F1, and ROC-AUC. The discussion highlights CNN–GRU combinations and challenges involving limited or imbalanced data and resource-constrained computing environments.

Authors: Osama MA Yousif, Eltyeb Elsamani Abdelgabar Elsamani, Ibrahim Rizqallah Alzahrani, Adil Mahmoud Mohamed Mahmoud

Summary prepared from the abstract indexed in Google Scholar.

2025Journal article

Unlocking potential score insights of sentimental analysis with a deep learning revolutionizes

Emerging Science Journal 9 (1), 25–44

Language & content
Read research summary

The paper proposes a BiLSTM-based SM-CJ framework for classifying tweets as hate, offensive, or neutral speech. Text cleaning and TF-IDF representation precede contextual sequence modelling. Forward and backward context and long-range dependencies support detection of nuanced language. Evaluation uses accuracy, precision, recall, and F1, with comparisons against existing approaches.

Authors: IR Alzahrani

Editorial summary based on the publisher abstract or original publication metadata.

2024Journal article

Artificial rabbits optimization with transfer learning based deepfake detection model for biometric applications

Ain Shams Engineering Journal 15 (12), 103057

Cybersecurity
Read research summary

The AROTL-DFDBA approach distinguishes genuine and manipulated biometric data using transfer learning and Artificial Rabbits Optimization. A modified DarkNet-53 extracts features, with optimization selecting its hyperparameters, followed by a weighted regularized extreme learning machine classifier. Experiments on the evaluated DeepFake dataset report a maximum accuracy of 96.48%.

Authors: Sana Alazwari, Marwa Obayya Jamal Alsamri, Mohammad Alamgeer, Rana Alabdan, Ibrahim Alzahrani, Mohammed Rizwanullah, Azza Elneil Osman

Editorial summary based on the publisher abstract or original publication metadata.

2024Journal article

Kernel random forest with black hole optimization for heart diseases prediction using data fusion

PeerJ Computer Science 10, e2364

Digital health
Read research summary

This work combines kernel random forests and Black Hole Optimization for wearable-sensor data fusion, alongside XGBoost classification of echocardiogram images. It targets more efficient heart-disease prediction from combined medical information. The abstract reports testing accuracies of 95.89% for the sensor-fusion dataset and 96.21% for Cleveland data under the study's experimental settings.

Authors: Ala Saleh Alluhaidan, Mashael Maashi, Noha Negm, Shoayee Dlaim Alotaibi, Ibrahim R Alzahrani, Ahmed S Salama

Summary prepared from the abstract indexed in Google Scholar.

2024Journal article

Type-2 fuzzy ontology with Dendritic Neural Network based semantic feature extraction for web content classification

Ain Shams Engineering Journal 15 (9), 102973

Language & content
Read research summary

The study addresses semantic web-content classification and inappropriate-content filtering. A dendritic neural network extracts useful keywords, type-2 fuzzy ontology assigns content classes, and pigeon swarm optimization tunes network hyperparameters. The approach aims to retain contextual distinctions that conventional filters can miss, including differences between medical and adult material, and is compared with existing methods.

Authors: Mahmoud Ragab, Fatmah Yousef Assiri, Diaa Hamed, Ibrahim R Alzahrani, Turki Althaqafi, Hadi Oqaibi

Editorial summary based on the publisher abstract or original publication metadata.

2024Journal article

Semantic IoT transformation: Elevating wireless networking performance through innovative communication paradigms

Engineering, Technology & Applied Science Research 14 (4), 15717-15723

Systems & networksCybersecurity
Read research summary

The Secure Semantic Communication Framework combines AES encryption with Deep Q-Network-based adversarial training for IoT communications. It seeks to preserve meaning and communication accuracy while limiting disclosure to eavesdroppers. Experimental evaluation reports improved resistance to semantic-data reconstruction from intercepted messages while maintaining communication performance in encrypted and unencrypted modes.

Authors: Ibrahim R Alzahrani

Editorial summary based on the publisher abstract or original publication metadata.

2024Journal article

Enhancing cybersecurity in the Internet of Things environment using artificial orca algorithm and ensemble learning model

IEEE Access 12, 63282-63291

Cybersecurity
Read research summary

The AOAEL-CDC framework detects and classifies attacks in IoT environments. Artificial Orca Algorithm feature selection is combined with an ensemble of BiLSTM, GRU, and extreme learning machine models. Marine Predators Algorithm tunes model hyperparameters. Benchmark-data simulations evaluate the resulting approach for identifying malicious network activity.

Authors: Randa Allafi, Ibrahim R Alzahrani

Editorial summary based on the publisher abstract or original publication metadata.

2024Journal article

WSN-assisted consumer purchasing power prediction via barracuda swarm optimization-driven deep learning for E-commerce systems

IEEE Transactions on Consumer Electronics 70 (1), 1694-1701

Data & decision supportSystems & networks
Read research summary

The CP3-BSOADL framework predicts consumer purchasing power using behaviour, preference, and contextual information associated with wireless sensor networks. A stacked autoencoder performs prediction, while Barracuda Swarm Optimization tunes its hyperparameters. Evaluation on an e-commerce dataset compares predictive performance with recent methods, with potential uses in personalized recommendations and interest-based commerce.

Authors: Latifah Almuqren, Nuha Alruwais, Asma A Alhashmi, Ibrahim R Alzahrani, Nahla Salih, Mohammed Assiri, K Shankar

Editorial summary based on the publisher abstract or original publication metadata.

2024Journal article

Coastal Flood risk assessment using ensemble multi-criteria decision-making with machine learning approaches

The Google Scholar record includes a reference to a corrigendum associated with this paper.

Environmental Research 245, 118042

Data & decision support
Read research summary

This research combines the Analytic Hierarchy Process with support vector machines and decision trees to map coastal flood susceptibility. It examines conditioning factors and RCP 2.6 and RCP 8.5 climate scenarios, including a Bandar Abbas case study. The reported AHP-DT model achieved ROC-AUC of 0.95, informing prioritization of flood-risk reduction measures.

Authors: Mashael M Asiri, Ghadah Aldehim, Nuha Alruwais, Randa Allafi, Ibrahim Alzahrani, Amal M Nouri, Mohammed Assiri, Noura Abdelaziz Ahmed

Editorial summary based on the publisher abstract or original publication metadata.

2024Journal article

Integrating Ebola optimization search algorithm for enhanced deep learning-based ransomware detection in internet of things security

AIMS Mathematics 9 (3), 6784-6802

Cybersecurity
Read research summary

EBSAEDL-RD targets ransomware recognition and classification in IoT security. The pipeline applies min–max normalization, Ebola Optimization Search for feature selection, a bidirectional GRU classifier, and Sparrow Search for hyperparameter tuning. Benchmark experiments compare the combined method with other approaches, reporting improved performance within the evaluated conditions.

Authors: Ibrahim R Alzahrani, Randa Allafi

Editorial summary based on the publisher abstract or original publication metadata.

2023Journal article

Golden jackal optimization with a deep learning-based cybersecurity solution in industrial internet of things systems

Electronics 12 (19), 4091

Cybersecurity
Read research summary

GJODL-CADC combines Golden Jackal Optimization feature selection with a hybrid autoencoder–deep belief network for cyberattack detection in industrial IoT. Pelican Optimization adjusts the classifier's parameters. Simulation-based comparisons report promising detection and classification performance against existing approaches within the study's evaluation settings.

Authors: Louai A Maghrabi, Ibrahim R Alzahrani, Dheyaaldin Alsalman, Zenah Mahmoud AlKubaisy, Diaa Hamed, Mahmoud Ragab

Editorial summary based on the publisher abstract or original publication metadata.

2023Journal article

Political optimizer with deep learning based diagnosis for intracranial hemorrhage detection

IEEE Access 11, 71484-71493

Digital health
Read research summary

The proposed pipeline detects intracranial hemorrhage in CT images using bilateral filtering, Faster SqueezeNet feature extraction, and a denoising autoencoder tuned by Political Optimizer. Benchmark evaluation reports a maximum detection accuracy of 98.43%. The contribution concerns research-stage computer-aided image classification and does not by itself establish prospective clinical effectiveness.

Authors: Mahmoud Ragab, Reda Salama, Fahd S Alotaibi, Hesham A Abdushkour, Ibrahim R Alzahrani

Editorial summary based on the publisher abstract or original publication metadata.

2023Journal article

A novel metaheuristics with adaptive neuro-fuzzy inference system for decision making on autonomous unmanned aerial vehicle systems

ISA transactions 132, 16-23

Systems & networks
Read research summary

MANFIS-DM combines UAV-network clustering and remote-sensing image classification for autonomous decision support. Quantum differential evolution organizes clusters, while DenseNet feature extraction, Adadelta tuning, and adaptive neuro-fuzzy inference classify images. The work evaluates the combined processes using multiple measures, linking energy-conscious network organization with image-based decision making.

Authors: Mahmoud Ragab, Ehab Bahaudien Ashary, Wajdi H Aljedaibi, Ibrahim R Alzahrani, Anil Kumar, Deepak Gupta, Romany F Mansour

Editorial summary based on the publisher abstract or original publication metadata.

2023Journal article

An efficient smart data mining framework based cloud internet of things for developing artificial intelligence of marketing information analysis

Information Processing & Management 60 (1), 103121

Data & decision support
Read research summary

This framework combines cloud IoT and smart data mining for bank-marketing decisions. Six algorithms—Naïve Bayes, logistic regression, random forests, SVM, ID3, and C4.5—are compared on real marketing data using predictive metrics and runtime. C4.5 performed best in the reported comparison, while platform evaluation considered response time, request rate, and data processing.

Authors: Yuan Liu, Ibrahim R Alzahrani, Refed Adnan Jaleel, Saleh Al Sulaie

Editorial summary based on the publisher abstract or original publication metadata.

2022Journal article

Computer aided diagnosis of diabetic retinopathy grading using spiking neural network

Computers and Electrical Engineering 101, 108014

Digital health
Read research summary

The MDL-CADDR pipeline grades diabetic retinopathy from fundus images. It combines preprocessing, Archimedes Optimization with Kapur entropy for segmentation, Chimp-optimized DenseNet feature extraction, and spiking neural network classification. Experiments on the MESSIDOR benchmark report a maximum accuracy of 99.73%, describing performance under the paper's specific experimental conditions.

Authors: Mahmoud Ragab, Wajdi H Aljedaibi, Alaa F Nahhas, Ibrahim R Alzahrani

Editorial summary based on the publisher abstract or original publication metadata.

2022Journal article

Intelligent Forensic Investigation Using Optimal Stacked Autoencoder for Critical Industrial Infrastructures

Computers, Materials and Continua 72 (2), 2275-2289

Cybersecurity
Read research summary

This framework identifies abnormal events in critical industrial infrastructures for digital forensic investigation. Manta Ray Foraging Optimization selects features, an optimized stacked autoencoder classifies events, and Coyote Optimization tunes parameters. The workflow covers data collection, preparation, feature selection, and classification, with comparative validation on benchmark data.

Authors: Abdullah S. AL-Malaise AL-Ghamdi, Mahmoud Ragab, F. J. Alsolami, Hani Choudhry, Ibrahim Rizqallah Alzahrani

Editorial summary based on the publisher abstract or original publication metadata.

2022Conference paper

Measuring the impact of developing a game-based mobile application to increase reading skills level for dyslexic students at primary schools in Saudi Arabia

INTED2022 Proceedings, 10552-10559

Educational technology
Read research summary

The study evaluates a game-based mobile application supporting Arabic reading among primary-school pupils with dyslexia in Saudi Arabia. Forty-five children aged 8–10 participated. The reported analysis found improved reading skills and positive responses to the application, highlighting the value of interaction design aligned with learners' needs in this particular study group.

Authors: Randa Allafi, Ibrahim Alzahrani, Paul Newbury

Editorial summary based on the publisher abstract or original publication metadata.

2021Journal article

Hybrid workload enabled and secure healthcare monitoring sensing framework in distributed fog-cloud network

Electronics 10 (16), 1974

Digital healthSystems & networks
Read research summary

The paper proposes a layered architecture for healthcare IoMT workflows across mobile, edge, and cloud nodes. Its SEOS framework combines deadline division, task sequencing, homomorphic security, initial scheduling, and variable-neighbourhood search. Evaluation reports lower application makespan than the compared baselines while accommodating workloads with different security and delay requirements.

Authors: Abdullah Lakhan, Qurat-ul-ain Mastoi, Mazhar Ali Dootio, Fehaid Alqahtani, Ibrahim R Alzahrani, Fatmah Baothman, Syed Yaseen Shah, Syed Aziz Shah, Nadeem Anjum, Qammer Hussain Abbasi, Muhammad Saddam Khokhar

Editorial summary based on the publisher abstract or original publication metadata.

2019Thesis

Intelligent dynamic adaptive video streaming over HTTP using smart adaptation and machine learning solutions

University of the West of Scotland

Systems & networks
Read research summary

This thesis investigates smoother and higher-quality HTTP adaptive video streaming. Its testbed examines segment durations from 1 to 20 seconds, client-buffer resizing, and representation selection under constrained bandwidth. The work studies trade-offs between perceived image quality and playback continuity and explores smart adaptation and machine-learning solutions for improving the viewing experience.

Authors: Ibrahim Rizqallah Alzahrani

Summary prepared from the abstract indexed in Google Scholar.

2018Conference paper

Impact of segment size on dynamic adaptive video streaming over HTTP (DASH) over LAN network

Real-Time Image and Video Processing 2018 10670, 131-141

Systems & networks
Read research summary

This paper experimentally investigates DASH segment duration over a local-area network. It adapts client-buffer size to segment length and chooses video representations according to available bandwidth. Tests compare 1, 2, 5, 10, 15, and 20-second segments using objective quality evaluation to examine the relationship between segmentation, buffering, and streaming performance.

Authors: Ibrahim Rizqallah Alzahrani, Naeem Ramzan, Abbes Amira

Summary prepared from the abstract indexed in Google Scholar.

2018Conference paper

Use of machine learning for rate adaptation in MPEG-DASH for quality of experience improvement

5th International Symposium on Data Mining Applications, 3-11

Systems & networks
Read research summary

The paper proposes supervised machine learning for selecting video quality and bitrate in MPEG-DASH. Decisions consider bandwidth availability, client-buffer state, and each segment's bitrate. Experimental evaluation reports 79% accuracy in predicting optimal target quality, illustrating the potential of learned adaptation for improving representation requests and quality of experience.

Authors: Ibrahim Rizqallah Alzahrani, Naeem Ramzan, Stamos Katsigiannis, Abbes Amira

Editorial summary based on the publisher abstract or original publication metadata.

UndatedManuscript

Unleashing the Power of Nlp: Analyzing Dataset of Public Opinion on Climate Change Policy in Joe Biden's Administration

Available at SSRN 4540088

Language & content
Read research summary

This SSRN manuscript examines Twitter attitudes toward the Biden administration's climate policies during its first year. It analyses 5,467 tweets collected with Tweepy, using preprocessing, sentiment analysis, and statistical tests including t-tests. It discusses social-media data as a tool for monitoring public opinion. The record is identified as a manuscript without assuming peer review or an unverified publication date.

Authors: Ibrahim Alzahrani

Summary prepared from the abstract indexed in Google Scholar.

View Google Scholar profile ↗

Editorial summaries in Arabic and English, rather than verbatim abstracts. Arabic headings are descriptive translations. Duplicate records and unrelated works were excluded at the profile owner’s request. Years follow available records; manuscripts and the thesis are distinguished from articles. Last reviewed: 26 October 2026.

Quality & accreditation

Academic accreditation reviewer and academic quality practitioner certificates from the Education and Training Evaluation Commission.

AI governance

Founding member and board member of the AI Governance Association.

Capacity building

Leading initiatives that provided more than 4,000 training licenses and 200 professional certifications for university students and staff.

From a clear need to an outcome you can evaluate.

  1. Define the challenge

    Scope, beneficiaries, available data, and permissions for its use.

  2. Design the study

    Method, success indicators, validation plan, and privacy and risk review.

  3. Deliver for review

    A report, prototype, or roadmap within an agreed scope.

These pathways are proposed collaboration opportunities. They do not imply partnership or endorsement by any organization. Institutional requirements and scope are agreed before work begins.

Discuss a collaboration ↗

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