communication

Three talks at the Evolution of Cultural Complexity session

Our group will be well represented at the Evolution of Cultural Complexity satellite session of the Conference on Complex Systems 2017 in Cancun. The session will take place on Sept. 21.

We have two student abstracts accepted:
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CFP: LangEnact II

CALL FOR CONTRIBUTIONS: LANGENACT II. GROUNDING LANGUAGE IN SENSORIMOTOR COORDINATION 

25 September – 27 September 2017

Call deadline: 28 April 2017

By Stephen J. Cowley, University of Southern Denmark (cowley@sdu.dk) 

The Centre for Human Interactivity invites you to contribute to LangEnact II, Meaning Without Representation: Grounding Language in Sensorimotor Coordination to take place on Monday, Tuesday and Wednesday 25-27 September, 2017 at the University of Southern Denmark, Odense, Denmark.

Radical embodied approaches to language offer an alternative to neurocentric alternatives. They are inspired, on the one hand, by Wittgenstein’s focus on communities and Merleau-Ponty’s phenomenology of the body. On the other, they build on how Hutchins and Kirsh opened the way to studying cognition beyond the brain. Accordingly, meaning – and, in human forms of life, language – are taken to derive from what Francisco Varela and Humberto Maturana call the enactment of a world and a mind:

“(…) cognition is not the representation of a pre-given world by a pre-given mind but is rather the enactment of a world and a mind on the basis of a history of the variety of actions that a being in the world performs” (Varela, Thompson, Rosch, The Embodied Mind, MIT Press, p. 9).

Until recently, those rejecting computational views have tended to neglect language. In putting this to rights, we address “meaning without representation” by asking how language can be, on the one hand, an effective means of interpersonal coordination and, on the other, grounded in individual bodies that bring forth an encultured and lived world. The conference places this question at the confluence of two traditions: while enactive linguistics makes embodiment central to rethinking French theories of ‘enunciation’ and the nature of langues (language-systems), the distributed-ecological perspective builds on cognitive science by tracing language, not to verbal patterns, but to how people coordinate bodily movement as they make their way in a (partly) common world.  (more…)

Another Master’s thesis published

The second thesis of our group has been published. Please find the title and summary below.

Minimización de la red neuronal artificial de agentes encarnados evolucionados para comunicarse referencialmente

Jorge Iván Campos Bravo

En este proyecto realizamos una minimización de la red neuronal del modelo generado por Williams et al. (2008), en dicho modelose implementan dos agentes en un ambiente mínimoen el que pueden interactuar entre ellos, pero no poseen canales especializados para comunicarse.

Su tarea es sencilla, el transmisor necesita informar al receptor la posición de un objetivo en el ambiente y el receptor necesita llegar a la posición del objetivo.

En nuestro modelo, ambos agentes utilizan la misma copia estructural de red neuronal recurrente en tiempo continuo para controlar su sistema sensorio-motor; dicha red neuronal artificial consta de tres neuronas para ambos agentes.

Se realizaron modificaciones al sistema sensorio-motor y al ambiente original para adaptar el nuevo sistema neuronal, sin perder la esencia de la motivación principal, generar comunicación referencial entre los agentes.
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