European Journal of Computer Science and Information Technology (EJCSIT)

EA Journals

Personalization

AI-Powered Recommendation Engines: Transforming the eCommerce Landscape (Published)

This article examines the transformative impact of AI-powered recommendation engines on the eCommerce landscape. It explores how these sophisticated systems have evolved from basic collaborative filtering mechanisms to complex architectures leveraging deep learning, reinforcement learning, and contextual understanding. The technical foundations of modern recommendation systems are analyzed, including collaborative filtering, content-based approaches, neural network architectures, and hybrid methodologies that address the inherent limitations of individual techniques. The article delves into real-time data processing infrastructure, highlighting the critical components that enable millisecond-level personalization at scale. Additionally, it investigates how contextual factors—including temporal dynamics, sequential patterns, situational context, and session-based information—enhance recommendation relevance. The article further examines evaluation frameworks and optimization techniques essential for continuous system improvement. Ethical considerations surrounding transparency, privacy, and fairness receive significant attention alongside emerging trends that point toward more immersive and emotionally intelligent recommendation experiences through generative AI, affective computing, and augmented reality integration. Throughout, the economic and experiential benefits of effective recommendation implementations are emphasized as critical competitive differentiators in contemporary digital commerce.

Keywords: Personalization, collaborative filtering, contextual recommendation, hybrid recommendation systems, machine learning

The Evolution of AI on Subscription Platforms: Transforming Business Models and User Experiences (Published)

This article examines the transformative convergence of artificial intelligence and subscription-based business models, a combination that is fundamentally reshaping industries from entertainment to healthcare. The integration creates a synergistic relationship where AI systems continuously improve through ongoing data collection while subscription frameworks provide sustained revenue to support advanced technological investments. Organizations adopting AI-enhanced subscription services experience significant improvements in customer retention, operational efficiency, and revenue generation through personalized experiences. The article explores key drivers behind this trend, including continuous improvement cycles, scalability advantages, data-driven personalization, and operational efficiencies. It further investigates industry-specific applications across business software, media platforms, e-commerce, healthcare, and cybersecurity sectors. Additional focus is placed on the emerging AI-as-a-Service ecosystem, critical implementation challenges, and strategic considerations for organizations seeking to capitalize on these technologies. By understanding this technological convergence, businesses can better position themselves to leverage opportunities while mitigating potential risks in this rapidly evolving landscape.

Keywords: AI subscription models, AI-as-a-service, Personalization, continuous improvement, implementation challenges

AI-Driven Customer Data Platforms: Unlocking Personalization While Ensuring Privacy (Published)

This article explores how artificial intelligence is transforming Customer Data Platforms (CDPs) by enabling enhanced personalization while maintaining privacy compliance. As organizations face mounting pressure to deliver personalized customer experiences amid stricter data protection regulations, AI-driven CDPs provide a crucial technological bridge. The article examines four key dimensions of AI-enhanced CDPs: identity resolution and profile unification, real-time personalization and predictive analytics, privacy-preserving technologies, and implementation architecture. Through analysis of current inquiry and industry practices, the article demonstrates how machine learning models improve customer identification across touchpoints, enable predictive capabilities beyond traditional segmentation, incorporate privacy by design through techniques like federated learning and differential privacy, and require thoughtful architectural and organizational strategies for successful deployment. By addressing both technological advances and implementation considerations, this article provides a comprehensive framework for understanding how organizations can leverage AI to enhance customer engagement while respecting and protecting privacy.

Keywords: Artificial Intelligence, Personalization, customer data platforms, identity resolution, privacy-preserving machine learning

A HYBRID AND PERSONALIZED ONTOLOGY RANKING MODEL USING U-MEANS CLUSTERING AND HIT COUNT (Published)

Semantic Web is an extension of current Web which offers to add structure to the present Web. Ontologies play an important role in Semantic Web development and retrieval of relevant ontology. Ontology is being represented as a set of concepts and their inter-relationships relevant to some knowledge domain. As the number of Ontology repositories are more on Semantic Web, the problem of retrieving relevant ontologies of the scope arises. Even though there are Semantic Web search engines available, a major problem is that the huge number of results returned and which gives overhead to the searcher to find their need by themselves after going through the long list. This makes time consumption in search and creates dissatisfaction. One solution for this problem is that of maintaining the history of already analyzed, highly relevant and quality results in a log, which can used quickly to respond to the users of the similar type. This places highly relevant results analyzed and stored on the top list when results are presented to the searcher. Personalization and ranking takes care of these approaches. Another solution is the integration of clustering approach which helps in retrieving results from the history or log faster. This paper proposes a hybrid approach that creates the log and retrieves from log when the query is known and there are sufficient entries in the log. This approach imparts convenience to users and reduces the time complexity in finding their relevant needs.

Keywords: Clustering., Ontology, Ontology Ranking, Personalization, Semantic Search, Semantic Web

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