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Supply Chain Management

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EPS Supply Chain Control Tower

AI-Enabled End-to-End Orchestration, Digital Twin & Generative Intelligence

Subhendu Datta BhowmikSupply Chain Management

Platform Capabilities at a Glance

End-to-End Visibility

Single pane of glass across every supplier, plant, warehouse, carrier, and customer — from raw material to last-mile delivery.

360° · supply chain view

Supply Chain Digital Twin

Live virtual replica of your network. Run what-if scenarios in seconds before committing to any operational decision.

<2s · scenario simulation

Generative AI & Agents

AI narratives, root-cause explanations, and autonomous agents that resolve 40–60% of exceptions without human touch.

60% · touchless exceptions

Conversational Interface

Ask questions in plain English. "Which orders are at risk this week?" — the platform answers with data, charts, and recommended actions.

NLQ · natural language queries

Real-Time Data Fabric

Streams from ERP, WMS, TMS, IoT sensors, carrier APIs, weather, and risk feeds — all reconciled into one operational truth.

<30s · data latency

Resilience Intelligence

Proactively detect disruptions 7–21 days before impact. Scenario modelling, supplier risk scoring, and business continuity simulation.

21d · advance disruption warning

Core Architecture & Building Blocks

EPS Supply Chain Control Tower — 4-Layer Composable Architecture

Layer 1 — Unified Data & Integration

Single source of operational truth across all SC systems

  • REST / GraphQL APIs
  • EDI X12 / EDIFACT
  • Kafka Event Streaming
  • SAP BAPI / IDocs
  • Oracle Fusion APIs
  • SFTP Flat Files
  • Webhook Subscriptions
  • Data Quality Engine

Layer 2 — Supply Chain Digital Twin

Live virtual replica of the entire network — nodes, links, flows, and risk scores

  • Node & Link Network Model
  • Real-Time Sync Engine
  • Simulation Sandbox
  • Disruption Path Analysis
  • Capacity & Inventory States
  • Lead-Time Graph

Layer 3 — AI / ML & Generative AI

Always-on reasoning engine — predictive, prescriptive, and generative intelligence

  • Demand Sensing (0–14d)
  • Inventory Risk Scoring
  • Supplier Lead-Time Prediction
  • Transportation Delay Model
  • Anomaly Detection
  • Root-Cause Narratives
  • Prescriptive Recommendations
  • Document Intelligence (Gen AI)

Layer 4 — Conversational & Agentic Interface

Natural language queries, autonomous agents, and multi-agent orchestration

  • NLQ Chat Interface (RAG)
  • Executive Briefing Engine
  • Autonomous Exception Agents
  • Escalation Router
  • Multi-Agent Orchestration
  • Action Audit Log

Outputs

  • Supplier Intelligence
  • Demand Command
  • Inventory Intelligence
  • Logistics Visibility
  • Manufacturing Sync
  • Customer Fulfilment
  • Resilience & Risk
  • Sustainability Command

1. Unified Data & Integration Layer

The foundation is a single source of operational truth assembled from every system that touches the supply chain:

  • Ingests data from ERP, WMS, TMS, supplier portals, 3PL systems, and external feeds (weather events, port congestion indices, traffic data, geopolitical risk signals)
  • Breaks down application silos by normalising data into a unified supply chain ontology — every order, shipment, inventory position, and supplier record speaks the same semantic language
  • Supports historical + real-time data correlation: batch feeds for master data and transactional history sit alongside sub-second streaming event data from IoT sensors and carrier APIs
  • A data quality engine continuously scores, cleanses, and reconciles inbound data — flagging anomalies at ingestion rather than at decision time

Connectivity patterns supported: REST/GraphQL APIs, EDI (X12/EDIFACT), Kafka event streaming, SAP BAPI/IDocs, Oracle Fusion APIs, flat-file SFTP, and webhook-based event subscriptions.

2. Digital Twin of the Supply Chain

Built on the unified data layer, EPS's Supply Chain Digital Twin creates a live, navigable virtual model of the entire network:

  • Node & link model — every supplier, plant, DC, 3PL node, and transport lane is modelled with its current state: capacity, inventory, lead times, and risk score
  • Real-time synchronisation — the twin updates continuously as transactions flow; a goods-receipt in the WMS instantly moves inventory in the twin; a vessel departure event from a maritime API updates the in-transit position
  • Simulation engine — planners run forward-looking scenarios on the twin: "If the Kaohsiung port closes for 10 days, which customer orders are at risk and what is the cost of re-routing through Singapore?" — without touching the live system
  • Disruption path analysis — the twin traces the downstream impact of any disruption through the dependency graph, surfacing affected orders, revenue at risk, and recovery options ranked by cost and lead-time impact

3. AI / ML & Generative AI Layer

The third layer embeds intelligence directly into operational workflows — not as a separate analytics tool but as an always-on reasoning engine acting on the live digital twin.

Predictive Models

ModelHorizonOutputTrigger
Demand Sensing0–14 daysDaily SKU-level demand updateDaily POS / order data refresh
Inventory Risk Scoring1–8 weeksStockout probability per node/SKUWeekly re-planning cycle
Supplier Lead-Time Variability2–12 weeksPredicted delivery date vs. committed dateSupplier shipment confirmation events
Transportation Delay Prediction0–7 daysExpected delay probability per shipment laneWeather, port congestion, carrier AIS feeds
Demand Forecasting3–18 monthsStatistical + ML consensus forecastMonthly S&OP cycle

Generative AI Capabilities

  1. 01

    Anomaly detection narratives — when the AI flags an anomaly (e.g., a supplier's on-time rate drops 15 points), Gen AI drafts a plain-English root-cause hypothesis with correlated upstream signals and historical pattern matching.

  2. 02

    Prescriptive action recommendations — for each flagged exception, the AI generates 2–4 ranked resolution options with projected cost, lead-time, and service-level impact for each option.

  3. 03

    Natural-language executive briefings — leaders receive a daily AI-written supply chain briefing: top risks, performance highlights, and recommended decisions — pulled live from the digital twin.

  4. 04

    Document intelligence — the platform ingests supplier contracts, quality certificates, and shipping documents; Gen AI extracts key obligations, flags deviations from standard terms, and answers compliance questions in natural language.

4. Conversational & Agentic Interface

The fourth layer is how humans and automated agents interact with the Control Tower.

Conversational Interface (Natural Language Query):

Supply chain planners and executives interact via a chat-style interface backed by a retrieval-augmented generation (RAG) pipeline grounded on the live digital twin:

  • "What is my current inventory cover for Product A in the EMEA region?"
  • "Show me all POs from Supplier B that are more than 5 days late and flag which ones have customer orders at risk."
  • "Simulate the impact of a 2-week shutdown of our Hamburg DC on European OTIF."
  • "Which of my top-20 suppliers have a financial distress signal in the last 30 days?"

Responses are delivered as natural-language narrative + auto-generated charts + drill-down data tables — no SQL or BI tool required.

Agentic Workflows (Autonomous Decision Execution):

Beyond answering questions, EPS Control Tower agents can act:

  • Autonomous exception resolution — for pre-approved exception classes (routine reorder triggers, carrier substitution within approved list, safety stock top-ups below threshold), AI agents execute corrective actions end-to-end and write a log entry for human review
  • Escalation routing — exceptions exceeding the agent's authority are routed to the right human with a pre-built decision package: context, ranked options, recommended action, and risk if no action taken
  • Multi-agent orchestration — complex disruptions trigger coordinated responses across procurement, logistics, planning, and customer service agents running in parallel within guardrails set by supply chain leadership

EPS Control Tower — Functional Modules

ModuleCore CapabilityKey KPIs ManagedPrimary Users
Supplier IntelligenceReal-time scorecards, lead-time prediction, financial health monitoring, sub-tier risk mappingOTIF by supplier, quality PPM, lead-time vs. committedProcurement, Supplier Quality
Demand CommandDemand sensing (0–14d), ML forecasting (1–18m), consensus planning, promotion modellingForecast MAPE/WMAPE, bias, fill rate riskDemand Planning, Commercial
Inventory IntelligenceMulti-echelon optimisation, stockout prediction, excess flagging, reorder automationDays of Supply, stockout events, inventory turnsInventory Planning, Finance
Logistics VisibilityEnd-to-end shipment tracking, ETA prediction, carrier performance, exception alertingOTIF, shipment delay %, freight cost vs. budgetLogistics, Customer Service
Manufacturing SyncSchedule adherence, WIP visibility, quality hold tracking, capacity riskSchedule adherence %, OEE, first-pass yieldSupply Planning, Operations
Customer FulfilmentOrder promising, ATP/CTP check, proactive delay notification, returns intelligencePerfect Order %, OTIF, return rateCustomer Service, Sales
Resilience & RiskDisruption scenario modelling, supplier concentration risk, geopolitical overlay, BC simulationResilience Index, single-source exposure %, revenue at riskExecutive, Risk Management
Sustainability CommandScope 3 tracking, carbon per shipment, supplier ESG scoring, circular flow trackingScope 3 tCO₂e, carbon intensity per $ revenueSustainability, Procurement

Deployment Options

  • Cloud-native SaaS — hosted on AWS/GCP/Azure (customer choice), fully managed by EPS, ISO 27001 and SOC 2 Type II certified; 99.9% SLA
  • Private cloud / on-premise — containerised (Kubernetes/Helm charts) for data residency requirements (financial services, defence, regulated pharma)
  • Hybrid — sensitive master data on-premise; AI inference and visualisation layer in cloud with encrypted data streams

Integration Accelerators — Pre-Built Connectors

SystemConnector TypeData Exchanged
SAP S/4HANA / ECCSAP certified BAPI/RFC + Change Data CaptureOrders, inventory, production, finance
Oracle Fusion SCMREST APIPOs, inventory, shipments, demand plans
Microsoft Dynamics 365Dataverse APIOrders, inventory, suppliers
Manhattan WMSREST + event webhookInventory positions, shipment confirmations
SAP TM / Oracle TMSAPI + EDI 214Shipment milestones, ETA updates
Carrier networks (FedEx/UPS/DHL/Maersk)Direct carrier APIs + project44/FourKitesReal-time tracking events
Supplier portals (Ariba/Coupa)API + EDI 856/855PO acknowledgements, ASNs
Weather / Risk feedsREST (Tomorrow.io, Dataminr, Resilinc)Disruption signals, risk scores

Business Value & Outcomes

15–25% Inventory Reduction

Multi-echelon optimisation and demand sensing eliminate over-stocking while maintaining service levels.

18% · avg. inventory reduction

3–5pt OTIF Improvement

Proactive exception management allows intervention 7–21 days before a missed delivery.

+4pt · avg. OTIF gain

60–80% Faster Exceptions

AI decision packages cut disruption-to-resolution time from hours to minutes.

70% · faster resolution

20–40% Better Forecast

Daily ML demand sensing replaces lagging statistical forecasts where decisions are made.

30% · avg. MAPE improvement

EPS Control Tower Implementation Roadmap

  1. Month 1–2Phase 1: Connect

    Discovery & Data Foundation — stakeholder alignment, data audit, ERP/WMS/TMS connector deployment, data quality baseline established

  2. Month 2–3Phase 1: Connect

    Digital Twin MVP — network model built, key nodes and lanes populated, first live inventory visibility dashboard operational

  3. Month 3–4Phase 2: Visibility

    Logistics Visibility live — end-to-end shipment tracking activated, carrier API integrations complete, OTIF alerting running

  4. Month 4–5Phase 2: Visibility

    Supplier Intelligence module — supplier scorecards live, lead-time prediction models trained on 12+ months of history, financial health monitoring active

  5. Month 5–6Phase 3: Intelligence

    Demand Sensing & Inventory Intelligence — ML demand models deployed, safety stock optimisation running, stockout probability alerts active

  6. Month 6–8Phase 3: Intelligence

    Generative AI & Conversational Interface — NLQ interface launched, AI anomaly narratives and recommendation engine live, executive briefings automated

  7. Month 8–10Phase 4: Autonomy

    Agentic Workflows — first autonomous exception classes defined, agent guardrails configured, pilot autonomous PO top-up and carrier substitution agents deployed

  8. Month 10–12Phase 4: Autonomy

    Resilience & Sustainability Modules — Resilience Index live, scenario simulation library built, Scope 3 baseline published, sub-tier risk mapping complete

  9. Month 12+Phase 5: Optimise

    Continuous optimisation — model retraining, new category/region roll-outs, agentic scope expansion, integration of new data sources and market signals

EPS Control Tower vs. Traditional Approach

Traditional Control Tower

  • Point dashboard — visualises data from one or two systems
  • Reactive alerting — notifies after the exception has occurred
  • Static reports refreshed daily or weekly in batch
  • Requires BI analysts to build reports; planners consume static views
  • No simulation — decisions made on intuition and experience
  • Integration project takes 12–24 months; rigid connectors
  • AI is an add-on layer, disconnected from operational workflows
  • Each exception resolved manually; no automation or learning

EPS Control Tower

  • Composable platform — unified data from all SC systems + external feeds
  • Proactive intelligence — predicts disruptions 7–21 days before impact
  • Live digital twin updated in near-real-time from streaming events
  • Conversational NLQ — any user asks questions in plain English
  • Built-in simulation engine — test scenarios before committing
  • Pre-built connectors; full integration live in 60–90 days
  • AI and Gen AI are native — every insight and alert is AI-generated
  • Agentic workflows resolve 40–60% of routine exceptions autonomously

Supply Chain Management