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special issue

Vol. 2 No. 3 (2026): International Journal of Multidisciplinary Research

Problem-Method-Value Mapping in AI-Driven Cross-Domain Innovation: A Literature Synthesis (2022-2026)

  • Yuan Ran
Submitted
March 25, 2026
Published
2026-04-02

Abstract

Artificial intelligence (AI) has become a universal problem-solving tool across diverse sectors, but its cross-domain impact hinges on the precise alignment between domain-specific problems, tailored AI methods, and tangible value outcomes. This review synthesizes 9 key studies (2022-2026) to establish a "problem-method-value" (PMV) mapping framework, analyzing how AI addresses core challenges in healthcare, quantum science, digital commerce, cybersecurity, and finance. The framework identifies five domain-specific problem types—precision demand, system complexity, privacy-collaboration conflict, risk management dilemma, and resource constraint—and maps them to corresponding AI methods (hybrid architectures, unsupervised learning, privacy-enhancing technologies, multi-agent reinforcement learning, LSTM models) and value outcomes (diagnostic accuracy, modeling efficiency, compliant collaboration, risk-cost balance, resource optimization). Findings reveal that successful cross-domain AI innovation is defined by the tight coupling of these three components, providing a practical tool for researchers and practitioners to design purpose-driven AI solutions.

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