Cross-Domain Knowledge Integration Framework for Interdisciplinary Scientific Innovation
Keywords:
interdisciplinary innovation; knowledge integration; socio-technical infrastructure; data governance; boundary objects; FAIR; responsible AI; research ecosystemsAbstract
Interdisciplinary scientific innovation increasingly depends on the capacity of research ecosystems to integrate knowledge across heterogeneous domains, institutions, and socio-technical settings. Yet most integration efforts remain brittle: they overemphasize technical interoperability while under-specifying governance, incentives, and the infrastructural conditions that make integration sustainable at scale. This paper develops a system-level framework for cross-domain knowledge integration oriented toward interdisciplinary innovation under real-world constraints. We treat integration as an architectural and institutional problem rather than merely a representational one, and we synthesize insights from infrastructure studies, organization theory, science and technology studies, information governance, and responsible AI. The framework is organized around four coupled layers: epistemic alignment, boundary mediation, infrastructural interoperability, and governance and accountability. Across layers, we analyze structural trade-offs involving standardization versus pluralism, centralization versus federation, openness versus security, and velocity versus reliability. We illustrate how the framework informs deployment pathways in research consortia, data commons, and AI-enabled discovery platforms, emphasizing robustness, fairness, and long-horizon sustainability. We argue that successful interdisciplinary integration requires explicitly designed boundary objects and coordination mechanisms, machine-actionable stewardship principles, and risk-based governance that can adapt to shifting scientific, regulatory, and geopolitical environments. The paper concludes with forward-looking implications for evaluating integration quality and for building durable socio-technical infrastructures that enable innovation without eroding trust, equity, or scientific integrity.
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This article is published under the Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.



