In my ongoing research into digital transformation in maritime logistics, I recently explored a 2007 paper by Mo, Li, and Sun on integrating Port Logistics Information Systems (PLIS) using XML.

This study proposes a modular framework for unifying heterogeneous subsystems (e.g., customs, warehousing, transport) using XML, Web Services, and the Façade design pattern. Their approach emphasizes low-cost, scalable, and firewall-friendly integration — a clear step beyond legacy EDI systems.

Why it matters:
For ports aiming to become smart, connected hubs, achieving interoperability across legacy and modern systems is essential. This paper outlines a method that supports real-time data sharing without forcing expensive infrastructure changes.

Key Terms:

• PLIS (Port Logistics Information System)
• XML integration
• Web Services (SOAP, WSDL, UDDI)
• Façade Pattern
• Supply chain data standardization

My notes:
This is a foundational read for understanding how SOA-style architecture can be applied in real-world port operations. It also reveals gaps in existing Chinese implementations (as of 2007), which may open up opportunities for new experimentation or case studies.

Recommendation:
Highly recommended for anyone researching smart port architectures, data standardization, or IT modernization in logistics.

Tags: XML, PLIS, Web Services, Interoperability, Smart Ports, Logistics IT, Data Integration, China