HomeExplorations

Explorations — The Polymath's Corner

Explorations

Doctrine doesn't emerge in a vacuum. It grows from a broader culture — philosophy of science, history of technology, complex systems economics, epistemology of measurement. 41 explorations.

Energy Sovereignty: The Layer Nothing Can Compensate

Of four digital sovereignty layers, only the energy layer is allocated, not composed. AI enters macro-industrial governance.

May 2026

Sovereignty Is a Stack, Not a Label

Seven layers, three verdicts: arbitration doctrine of composite sovereignty for AI in regulated European environments. Silicon changes political nature.

May 2026

Allocating the AI Kilowatt-Hour: Why the Energy Market Is Not a Protocol

AI kilowatt-hour allocation is triply distributed (market, contracts, local blockages) without deliberative procedure. Conditions for a sectoral protocol.

May 2026

The Promotion Gap. Why a public mitigation remains an artifact until tested on the actual target

The CVE-2026-31431 (Copy Fail) case on WSL2 kernel 6.6.87.2 as empirical terrain for the promotion gate between technical artifact and normative dependency.

April 2026

Learning what cannot vary: memory as a constraint of the world

JEPA and latent predictive architectures: geometry of predictability, anti-collapse constraints, the unmet threshold of biographical memory.

April 2026

ToxTwin V2.4 — The Tri-Router, or Why a Single Model Never Suffices

ToxTwin V2.4: endpoint tri-router, enriched Ames ISS and hERG ChEMBL corpora. Tox21 mean AUC 0.898, Ames 0.853, hERG 0.800. Lessons from a controlled cycle.

April 2026

Predictive Toxicological Report — Doxorubicin

Full toxicological report on doxorubicin via ToxTwin V1.3: 14 Tox21 endpoints, Ames, hERG, mechanistic interpretation, and literature concordance.

April 2026

ToxTwin V2.3 — Consolidated Technical Synthesis

ToxTwin V2.3 technical synthesis: 14 endpoints, AUC 0.867, corrected biases, IR calibration, composite AD, V2.4 plan.

April 2026

ToxTwin V2.3 — User Guide

ToxTwin V2.3 user guide for toxicologists and researchers. SMILES, 14 endpoints, calibrated scores, applicability domain, FAQ.

April 2026

Event-Driven Architecture as the Essential Complement to Agentic AI

Why agentic AI is fundamentally an enterprise architecture problem. Five structural functions of EDA for situated, auditable, governable AI agents.

April 2026

Being a dominant platform is not enough

Gap between massive deployment and real adoption of Microsoft 365 Copilot. 3.3% penetration, negative NPS, generative shadow IT.

March 2026

ToxTwin API — Validation Tests and Usage Guide

ToxTwin FastAPI API documentation. Aspirin and ibuprofen validation tests, differential NR-PPAR-gamma signal, ScoreResponse format.

March 2026

Encoding, transduction, and world models — Part 1/3

Dreyfus, Searle, and the language/representation confusion. Explicit, implicit, and pipeline encoding. The data scientist layer.

March 2026

Encoding, transduction, and world models — Part 2/3

Biological transduction vs mediated encoding. Symbol grounding problem. Molyneux's problem, Mary's argument. Three grounding levels.

March 2026

Encoding, transduction, and world models — Part 3/3

Memory as polycentric graph. Biographical edge vs statistical edge. World models: decisive advance but insufficient threshold.

March 2026

Encoding, transduction, and world models — Complete article

Full article (28 pp.). Encoding, transduction, stratified grounding, polycentric memory graph, biographical edge, world models.

March 2026

Predictive Toxicological Analysis Report RPT-2026-001

Full ToxTwin workflow on an unknown candidate out of domain (Tanimoto 0.153). SR-p53 (32.6%) and SR-ARE (25.5%) signals.

March 2026

ToxTwin: Industrialisation of a Pre-Phase 1 Toxicological Prediction Pipeline

End-to-end ToxGNN-V1 pipeline (Mean AUC 0.857 on Tox21). Medallion architecture, NER extraction via Phi-4 14B, MDR and EU AI Act.

March 2026

Bayesian: the word that buys regulatory credibility without earning it

Why most Bayesian implementations in health AI are frequentism dressed up as a probabilistic graph. Calibration, drift, and the HR argument.

March 2026

Demanding AI explainability: a human vanity

AI explainability in medicine is a relational predicate, not an absolute. Measured, audited, monitored reliability over illusory transparency.

March 2026

AI's Supposed Virtuality Facing the Wall of Reality

Analysis of AI's physical constraints: energy, water, data, silicon. $200B in GPUs, <10% adoption, Jevons rebound effect.

February 2026

AI in healthcare is not just an algorithm problem — it is primarily an architecture problem

Six-dimension eligibility framework: decision topology, time balance, uncertainty reduction, coupling, TCO, reversibility.

February 2026

Does AI reduce clinicians' cognitive load — or increase it?

Structural analysis of AI-induced clinical cognitive load: techno-solutionism, collective decision-making, strained IT departments, TweenMe encapsulation.

February 2026

Hyperscaler vs SecNumCloud: GVI/PCI optimisation under respective constraints

GVI/PCI analysis (MIT CPO) of the French sovereign cloud market: hyperscalers, SecNumCloud, territorialised hybridisation, risk matrix.

July 2025

AI in Healthcare: Impressive Progress, Missing Proof

Impressive technical progress does not exempt from economic and clinical proof. The missing independent health-economic evidence for AI in healthcare.

July 2025

Some answers on quantum computing

Answers to fundamental quantum computing questions: storage, computing basis, memory architecture and RSA decryption.

March 2025

Qubits Under Control: The Grand Challenge of Quantum Stability

The quantum stability challenge: bosonic cat-qubits, Amazon's Ocelot chip and Alice & Bob's TomCat architecture.

March 2025

Majorana fermions: To qubit or not qubit?

Majorana fermions — particles that are their own antiparticle — as candidates for fault-tolerant topological qubits.

March 2025

Care for another ladle of quantum physics? (ladle #2)

Comparison of qubit architectures: superconducting, trapped ions, topological, neutral atoms, photonic, silicon spin.

February 2025

Care for another ladle of quantum physics? (ladle #1)

Quantum mechanics fundamentals: qubits, superposition, entanglement, Bloch sphere, observables and wave function collapse.

February 2025

Impact of Artificial Intelligence on bio-industries

AI as research accelerator in bio-industries. Data quality, HDLSS, cybersecurity, AlphaFold v3 limitations.

January 2025

The patient digital twin: anatomy of an epistemological misunderstanding

Why the patient digital twin concept lacks defensible scientific content — and why the answer is a generator.

January 2025

Do Buzzwords Dream of Clearer Substance?

From buzzword to operational discipline. Analytical framework, maturity models, ontological intelligence, cybersecurity and TweenMe.

January 2025

AI Never-Ending Story: Agentic Frameworks and the Tale of Self-Reinvention

Critical analysis of agentic AI frameworks. Historical roots, structural novelties, persistent challenges, and the cybersecurity blind spot.

November 2024

Artificial intelligence and the question of 'consciousness' — Chapter 1: The Glasgow Scale

What emergency medicine and philosophy of mind say about consciousness — and its implications for AI.

January 2024

Artificial Intelligence: Is It as 'Dumb' as a Galton Board?

Perceptrons, transformers, emergent complexity through massification. The brain is fractal, not a lasagna dish.

April 2023

Why mortality is so high in nursing homes and why palliative care is offered

COVID-19 excess mortality in nursing homes: geriatric frailty, polypharmacy, ICU limits, palliative care ethics.

April 2020

Reflections on some very nasty little things — Episode 3: Physiopathology of COVID19

Physiopathology of SARS-CoV-2: ACE2 binding, TMPRSS2 activation, cytokine storm, ARDS, sepsis, and therapeutic approaches (March 2020).

March 2020

Reflections on some very nasty little things — Episode 2: Diagnosis kits & testing strategy

RT-PCR mechanics, ELISA immunological tests, sensitivity/specificity trade-offs, and why massive testing alone cannot contain a pandemic.

March 2020

Reflections on some very nasty little things — Episode 1: What is a virus?

Fundamental virology refresher: viral structure, envelope, genetic payload, replication cycle, mutations and recombination of SARS-CoV-2.

March 2020

Frugal Innovation as a Response to a VUCA Business World

Analysis of frugal innovation in a VUCA world: short cycles, trial-and-error culture, MVP, and the banking industry case.

September 2016