Research

The Five-Layer Modal Architecture
Working paper · 2026

Structural Waste in Digital Operations

A Lean-theoretic framework extending TPS to information-system architecture

Mohammad Rashid Azarang Esfandiari · Mohammad Reza Azarang Esfandiari, Ph.D.

Develops a theory of structural waste — operational inefficiency from architectural misalignment, distinct from technical debt and process waste. Proposes a five-layer modal architecture (Data, Logic, Interface, Orchestration, Feedback) and measurement instruments (LSI and SWAT).

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The Architecture of Usable Intelligence
The Architecture of Intelligence · Book III

The Architecture of Usable Intelligence

The Architecture of Usable Intelligence

How to build a relationship with intelligence that compounds over time.

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Operational Intelligence Framework
Applied Lean Theory · Field Manual · Published on Tudatsu

Operational Intelligence Framework

Operational Intelligence Framework

From Digital Chaos to Structured Intelligence. A framework for evolving operational systems.

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