Structures, inner values, hierarchies and stages: essentials for developmental robot architectures

In this paper we try to locate the essential components needed for a developmental robot architecture. We take the vocabulary and the main concepts from Piaget’s genetic epistemology and Vygotsky’s activity theory. After proposing an outline for a general developmental architecture, we describe the architectures that we have been developing in the recent years - Petitagé and Vygovorotsky. According to this outline, various contemporary works in autonomous agents can be classified, in an attempt to get a glimpse into the big picture and make the advances and open problems visible

Mythemesis: The Human Way of Knowing and Believing

Although science, philosophy, literature, and religion each have a different way of formulating explanations, they are all telling stories of why and how. The author describes how the human propensity to seek explanation through narrative can he understood as the product of an embodied mind. He offers a hypothesis ( \"mythemesis\" ) to explain the process and goes on to show that it may provide an opportunity to reduce scientific-religious conflict by transcending the dichotomy between first- and third-person modes of experience

Consciousness, Meaning and the Future Phenomenology

Phenomenological states are generally considered sources of intrinsic motivation for autonomous biological agents. In this paper we will address the issue of exploiting these states for robust goal-directed systems. We will provide an analysis of consciousness in terms of a precise definition of how an agent “understands” the informational flows entering the agent. This model of consciousness and understanding is based in the analysis and evaluation of phenomenological states along potential trajectories in the phase space of the agents. This implies that a possible strategy to follow in order to build autonomous but useful systems is to embed them with the particular, ad-hoc phenomenology that captures the requirements that define the system usefulness from a requirements-strict engineering viewpoint

Perspectives on Human Nature and Their Implications for Business Organizations

Employing psychological principles to reform the structure and agendas of business organizations increases employee fulfillment. This Essay proposes changes in corporate structure in order to nurture employee\u27s mental health in a way that also benefits companies by resulting in greater employee productivity. This Essay argues that the decentralization of business organizations and greater employee involvement in decision-making will improve both quality of life and the environment

The Physicalist Worldview as Neurotic Ego-Defense Mechanism

The physicalist worldview is often portrayed as a dispassionate interpretation of reality motivated purely by observable facts. In this article, ideas of both depth and social psychology are used to show that this portrayal may not be accurate. Physicalism—whether it ultimately turns out to be philosophically correct or not—is hypothesized to be partly motivated by the neurotic endeavor to project onto the world attributes that help one avoid confronting unacknowledged aspects of one’s own inner life. Moreover, contrary to what most people assume, physicalism creates an opportunity for the intellectual elites who develop and promote it to maintain a sense of meaning in their own lives through fluid compensation. However, because this compensatory strategy does not apply to a large segment of society, it creates a schism—with corresponding tensions—that may help explain the contemporary conflict between neo-atheism and religious belief

The meaning of life in a developing universe

The evolution of life on Earth has produced an organism that is beginning to model and understand its own evolution and the possible future evolution of life in the universe. These models and associated evidence show that evolution on Earth has a trajectory. The scale over which living processes are organized cooperatively has increased progressively, as has its evolvability. Recent theoretical advances raise the possibility that this trajectory is itself part of a wider developmental process. According to these theories, the developmental process has been shaped by a larger evolutionary process that involves the reproduction of universes. This evolutionary process has tuned the key parameters of the universe to increase the likelihood that life will emerge and develop to produce outcomes that are successful in the larger process (e.g. a key outcome may be to produce life and intelligence that intentionally reproduces the universe and tunes the parameters of ‘offspring’ universes). Theory suggests that when life emerges on a planet, it moves along this trajectory of its own accord. However, at a particular point evolution will continue to advance only if organisms emerge that decide to advance the evolutionary process intentionally. The organisms must be prepared to make this commitment even though the ultimate nature and destination of the process is uncertain, and may forever remain unknown. Organisms that complete this transition to intentional evolution will drive the further development of life and intelligence in the universe. Humanity’s increasing understanding of the evolution of life in the universe is rapidly bringing it to the threshold of this major evolutionary transition

The Role of Consciousness in Memory

Conscious events interact with memory systems in learning, rehearsal and retrieval (Ebbinghaus 1885/1964; Tulving 1985). Here we present hypotheses that arise from the IDA computional model (Franklin, Kelemen and McCauley 1998; Franklin 2001b) of global workspace theory (Baars 1988, 2002). Our primary tool for this exploration is a flexible cognitive cycle employed by the IDA computational model and hypothesized to be a basic element of human cognitive processing. Since cognitive cycles are hypothesized to occur five to ten times a second and include interaction between conscious contents and several of the memory systems, they provide the means for an exceptionally fine-grained analysis of various cognitive tasks. We apply this tool to the small effect size of subliminal learning compared to supraliminal learning, to process dissociation, to implicit learning, to recognition vs. recall, and to the availability heuristic in recall. The IDA model elucidates the role of consciousness in the updating of perceptual memory, transient episodic memory, and procedural memory. In most cases, memory is hypothesized to interact with conscious events for its normal functioning. The methodology of the paper is unusual in that the hypotheses and explanations presented are derived from an empirically based, but broad and qualitative computational model of human cognition

Adaptive Resonance Theory

Defense Advanced Research Projects Agency and the Office of Naval Research (N00014-95-l-0409); National Science Foundation (IRI-97-20333); Office of Naval Research (N00014-95-l-0657