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Author

Ayokunle Olamide Ijagbemi

11 papers indexed here

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Open access Sep 2026

Semantic De-Duplication of Shared Cyber Threat Indicators using Large Language Model Embeddings

As defence agencies, allied partners, and cybersecurity firms exchange threat intelligence, the same indicator is frequently reported many times in slightly altered form, producing large-scale duplication across intelligence repositories. Traditional de-duplication relies on exact matching using hashes or literal text...

Abolaji Adebayo, Chukwunenye Amadi, Ayokunle Olamide Ijagbemi · 0 citations
Review Open access Sep 2026

Natural Language Processing for Real-Time Semantic Correlation of Shared Cyber Threat Indicators in National Defense

Defense intelligence systems receive continuous streams of natural-language threat reports in which the same event is frequently described using different terminology, structure, and coded language. Traditional keyword systems classify such reports as unrelated, fragmenting the intelligence picture and delaying coordin...

Chukwunenye Amadi, Abolaji Adebayo, Ayokunle Olamide Ijagbemi · 0 citations
Review Open access 2026

Predictive Analytics for Spare Parts Planning in Semiconductor Manufacturing: A Data Engineering Approach to Supply Chain Reliability

This review examined how predictive analytics, supported by modern data engineering, can strengthen spare parts planning and supply chain reliability in semiconductor manufacturing. The study adopted a structured narrative review approach, synthesising evidence on intermittent-demand forecasting, predictive maintenance...

Ayokunle Olamide Ijagbemi, Stanley Nwakamma, Marudi Oyefuga · 0 citations
Review Open access 2022

Supply Chain Visibility in Disrupted Environments: Analytics-Based Strategies for Inventory Accuracy and Lead-Time Resilience

This review examines how analytics-enabled visibility can improve inventory accuracy and lead-time resilience within supply networks exposed to persistent disruption. Its purpose is to integrate conceptual, technological and managerial perspectives in order to explain how organisations can detect emerging risks, preser...

Dominic Feboh, Ayokunle Olamide Ijagbemi, Ogochukwu T. Izuchukwu et al. · 0 citations
Review Open access 2020

Digital Transformation and Business Continuity: Cloud Computing, Disaster Recovery, and Secure Remote Operations

The study concludes that technological investment alone cannot guarantee continuity, and recommends phased and risk-based transformation, stronger data and vendor governance, routine testing of technical and human response arrangements, improved digital infrastructure, and sustained workforce development.

Bisola Akeju, Shalom Alugwe, Ayokunle Olamide Ijagbemi · 0 citations
Review Open access 2024

Sentiment Analysis and Natural Language Processing for Consumer Insight: A Cross-Industry Framework for Retail Decision Support

The review concludes that sentiment analysis should be embedded within a governed decision-support architecture connecting data acquisition, contextual interpretation, human oversight, managerial action, and continuous feedback to achieve ethical, responsive, and evidence-based consumer insight.

Ayokunle Olamide Ijagbemi, Stanley Nwakamma, Ogochukwu T. Izuchukwu et al. · 0 citations
Review 2025

Scalable ETL Pipeline Architectures for Real-Time Transaction Analytics: Bridging Data Engineering and Business Operations

The study concludes that real-time analytical performance must be evaluated through both engineering and operational outcomes, and recommends use-case-driven architectural selection, resilient hybrid deployment, embedded security and governance, automated quality assurance, transparent AI-assisted pipeline management a...

Ogochukwu T. Izuchukwu, Dominic Feboh, Ayokunle Olamide Ijagbemi et al. · 0 citations
Review Open access 2023

Cybersecurity Governance in Smart Campus Environments: Balancing ISO 27001, GDPR, and HIPAA Compliance in University IT Systems

The study concludes that universities require a layered, integrated governance model rather than separate compliance silos, and recommends multidisciplinary oversight, harmonised control catalogues, precise data classification, Zero Trust access, privacy and security by design, recurring impact assessments, supplier ac...

Dominic Feboh, Ayokunle Olamide Ijagbemi, Stanley Nwakamma et al. · 0 citations
Review Open access 2022

Information Security and Privacy in Digital Ecosystems: Technologies, Policies, and Future Research Directions

The study concludes that trustworthy digital participation depends on the integration of technical safeguards, enforceable rights, organisational culture, and transparent governance, and recommends embedding security and privacy by design, strengthening incident preparedness, improving workforce competence, enhancing r...

Bisola Akeju, Shalom Alugwe, Ayokunle Olamide Ijagbemi · 0 citations
Review Open access 2020

Digital Transformation of Facility and Property Management: Integrating Business Intelligence Tools for Cost Reduction in Emerging Markets

The increasing complexity of built-asset operations, rising service costs, and persistent efficiency constraints in emerging economies have intensified the need for more intelligent approaches to facility and property management. This study critically examines how digital systems and business intelligence capabilities...

Ogochukwu T. Izuchukwu, Dominic Feboh, Ayokunle Olamide Ijagbemi et al. · 0 citations
Review Open access 2021

Automation and Data Governance in Enterprise Environments: Applications, Risks, and Strategic Opportunities

The study concludes that enterprises should treat automation and data governance as an integrated strategic agenda rather than as separate technical initiatives and recommends governance-by-design, phased implementation, workforce reskilling, periodic maturity and impact assessments, stronger model and data inventories...

Bisola AkejuQ, Ayokunle Olamide Ijagbemi, Shalom Alugwe · 0 citations

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