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Ritchie and McCarthy

languages

With all the hipster hype accorded to Steve Jobs on his passing, there are two names that are being overlooked – Dennis Ritchie and John McCarthy. Here is their obituary from The Economist.

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Trailing Hayek in Mind

sensory order

Here is the table of contents for my forthcoming (in press) edited volume focusing on The Sensory Order – this is the first salvo of shameless promotion.

CONTENTS

“SOCIALIZING” THE MIND AND “COGNITIVIZING” SOCIALITY

Leslie Marsh

“MARGINAL MEN”: WEIMER ON HAYEK

Walter Weimer

PART I: NEUROSCIENCE

HAYEK IN TODAY’S COGNITIVE NEUROSCIENCE

Joaquín Fuster

THE NON-CARTESIAN VIEW AND THE BRAIN

Erol Başar

PART II: PHILOSOPHY OF MIND

HAYEK’S QUESTION: HOW CAN PARTS OF THE WORLD COME TO MODEL THE REST OF THE WORLD

Joshua Rust

HAYEK’S SPECULATIVE PSYCHOLOGY, THE NEUROSCIENCE OF VALUE ESTIMATION AND THE BASIS OF NORMATIVE INDIVIDUALISM

Don Ross

HAYEK, POPPER AND THE CAUSAL THEORY OF THE MIND

Edward Feser

PEIRCE AND HAYEK ON THE ABSTRACT NATURE OF COGNITION AND SENSATION

James Wible

HAYEK’S POST-POSITIVIST EMPIRICISM: EXPERIENCE BEYOND SENSATION

Jan Willem Lindemans

A NOTE ON THE INFLUENCE OF MACH’S PSYCHOLOGY IN HAYEK’S PSYCHOLOGY

Giandomenica Becchio

PART III: MIND AND SOCIALITY

THE EMERGENCE OF THE MIND: HAYEK’S ACCOUNT OF MENTAL PHENOMENA AS A PRODUCT OF SPONTANEOUS PHYSICAL AND SOCIAL ORDERS

Gloria Zúñiga y Postigo

HAYEK’S SELF-ORGANIZING MENTAL ORDER AND FOLK-PSYCHOLOGICAL THEORIES OF THE MIND

Chiara Chelini

BEYOND COMPLEXITY: CAN THE SENSORY ORDER DEFEND THE LIBERAL SELF?

Chor-yung Cheung

COGNITIVE OPENING AND CLOSING: TOWARDS AN EXPLORATION OF THE MENTAL WORLD OF ENTREPRENEURSHIP

Thierry Aimar

GETTING TO THE HAYEKIAN NETWORK

 Troy Camplin

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Alan Turing

Alan-Turing-Memorial-Plaque

Born on this day in 1912. Andrew Hodges’ Turing page. See his Stanford entry as well.

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Stigmergic Bridge

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Coherence with concept and algorithm

A network bridge which connects multiple points on ground and a subway station. The circulation, structure and enclosure are based on stigmergy algorithm operated on three different scales.

Arguments based on stigmergy

Articulation of materialization is achieved by orienting components to structure and enclosure “pheromone”. The components gradually change size and color from structure to enclosure, forming a solid entity.

A few months ago I came across the work of architectural student Yang Chenghan. It’s amazing that I have not come across any other architects deploying stigmergic algorithms – one would think that the concept would be part and part of an architect’s conceptual toolbox. Good for Yang – I’d imagine this guy has a bright career ahead of him.  Here are some new images of what he terms a stigmergic bridge.

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Self-organized cooperation between robotic swarms

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Check out this new paper from Swarm Intelligence.

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Stigmergy Installation

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Check out this installation supported by the Welcome Trust.

People walking along Euston Road will encounter an unusually arresting reflection of themselves in a new light installation, ‘Reflex’, created by rAndom International.

The work inhabits the windows of the Wellcome Trust as though it were a living organism. Reacting to viewers, passers-by and traffic on Euston Road, ‘Reflex’ produces mesmerising flows of light, inviting a physical response to the building.

The installation’s swarming behaviour is based on an algorithm developed to emulate the collective decision making that we see in large groups of creatures such as birds or ants.

The work is constructed from hundreds of brass rods and thousands of LEDs arranged on small custom chips. Their movement is based on programmes that aim to simulate complex natural phenomena. ‘Reflex’ recreates “stigmergy”, whereby traces left by random actions stimulate further actions that build on one another, leading to the spontaneous emergence of apparently patterned activity. rAndom’s work allows for error, experimentation and unpredictability, and ‘Reflex’ encourages its viewers to see how they can influence the work.

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David Rumelhart (1942-2011)

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Stanford University News

New York Times

I Programmer

Rumelhart was enormously important in the 1980s in reviving this neural network approach to language and cognition

Steven Pinker

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Stigmergic Simulations

researchcover

Here are some terrific stigmergic simulations by architectural student Yang Chenghan that I chanced across:

The first is a 3D simulation deploying 45-70 agents (source code)

The second a 2D simulation deploying 20-30 agents (source code)

Here are some great synthetic stigmergic stills Yang has created.

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Mind vs Machine

Here is an article from the latest issue of The Atlantic.

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Swarm Cognition

Check out the latest themed issue of Swarm Intelligence. Here is the freely available introduction. Nice to see the term “cognition” used since I have been using the term in this regard for a few years.

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