The complexity of exploration and exploitation in organizations

The presented work aims to study the exploration-exploitation problem in a complex organization. The study roots in a rich and influential research stream, starting from the paper of James March (1991) who created a model to address interesting questions on the balance between exploration and exploitation. In the presented study, the organization is considered embracing different aspects of the mechanisms of knowledge exchange. First, the organization is modelled as a multicultural centre of activities where the knowledge is no universal but is composed by different areas of knowledge. Second, different communication channels are modelled together, covering most of the chances individuals have to seek for knowledge. Autonomous search, search through propinquity, search through friendship, and search through governance (itself split into project and department meetings) are the channels modelled. The study shows interesting results. First, March's output seems to be valid within a delimited range of members in an organization. Second, the environment has a huge impact on exploration exploitation problem. With different channels activated and different settings, the exploration exploitation output of the organization could be extremely different. Third, the study of the connections network shows the presence of a cost in terms of energy in maintaining the communication channel. Moreover, the network tends to change its structure according to the active channels. Last, the complexity of exploration exploitation problem is demonstrated by the presence of emergent phenomena. The study covers many different aspects and discusses about important points of the exploration-exploitation dilemma. Moreover, such a sophisticated model opens different directions for future studies and offers practical implications for balancing exploration-exploitation within organizations

Aesthetic Programming

Aesthetic Programming explores the technical as well as cultural imaginaries of programming from its insides. It follows the principle that the growing importance of software requires a new kind of cultural thinking — and curriculum — that can account for, and with which to better understand the politics and aesthetics of algorithmic procedures, data processing and abstraction. It takes a particular interest in power relations that are relatively under-acknowledged in technical subjects, concerning class and capitalism, gender and sexuality, as well as race and the legacies of colonialism. This is not only related to the politics of representation but also nonrepresentation: how power differentials are implicit in code in terms of binary logic, hierarchies, naming of the attributes, and how particular worldviews are reinforced and perpetuated through computation. Using p5.js, it introduces and demonstrates the reflexive practice of aesthetic programming, engaging with learning to program as a way to understand and question existing technological objects and paradigms, and to explore the potential for reprogramming wider eco-socio-technical systems. The book itself follows this approach, and is offered as a computational object open to modification and reversioning

A complex systems approach to education in Switzerland

The insights gained from the study of complex systems in biological, social, and engineered systems enables us not only to observe and understand, but also to actively design systems which will be capable of successfully coping with complex and dynamically changing situations. The methods and mindset required for this approach have been applied to educational systems with their diverse levels of scale and complexity. Based on the general case made by Yaneer Bar-Yam, this paper applies the complex systems approach to the educational system in Switzerland. It confirms that the complex systems approach is valid. Indeed, many recommendations made for the general case have already been implemented in the Swiss education system. To address existing problems and difficulties, further steps are recommended. This paper contributes to the further establishment complex systems approach by shedding light on an area which concerns us all, which is a frequent topic of discussion and dispute among politicians and the public, where billions of dollars have been spent without achieving the desired results, and where it is difficult to directly derive consequences from actions taken. The analysis of the education system's different levels, their complexity and scale will clarify how such a dynamic system should be approached, and how it can be guided towards the desired performance

the Mirror BRAIN - MIND

The biological Brain createst the mental Mind. Today our collective Mind becomes so fascinated by its source, the Brain, that all sciences incorporate neuro models in their concepts to increase global brainpower with technology. The most significant discovery is probably technology. We learn how the Brain creates consciousness and how the Brain generates momentaneous Time. Discover how at each moment in Time, our body runs the whole program of Evolution. What we know about the Brain is phantasy from the Mind

Pattern recognition in the nucleation kinetics of non-equilibrium self-assembly

Inspired by biology’s most sophisticated computer, the brain, neural networks constitute a profound reformulation of computational principles. Analogous high-dimensional, highly interconnected computational architectures also arise within information-processing molecular systems inside living cells, such as signal transduction cascades and genetic regulatory networks. Might collective modes analogous to neural computation be found more broadly in other physical and chemical processes, even those that ostensibly play non-information-processing roles? Here we examine nucleation during self-assembly of multicomponent structures, showing that high-dimensional patterns of concentrations can be discriminated and classified in a manner similar to neural network computation. Specifically, we design a set of 917 DNA tiles that can self-assemble in three alternative ways such that competitive nucleation depends sensitively on the extent of colocalization of high-concentration tiles within the three structures. The system was trained in silico to classify a set of 18 grayscale 30 × 30 pixel images into three categories. Experimentally, fluorescence and atomic force microscopy measurements during and after a 150 hour anneal established that all trained images were correctly classified, whereas a test set of image variations probed the robustness of the results. Although slow compared to previous biochemical neural networks, our approach is compact, robust and scalable. Our findings suggest that ubiquitous physical phenomena, such as nucleation, may hold powerful information-processing capabilities when they occur within high-dimensional multicomponent systems

Shadows of Childhood: The Emergence of the Child in the Visual and Literary Culture of the French Long-Nineteenth Century

This thesis examines the evolutionary journey of the concepts of the ‘child’ and ‘childhood’ during the French long-nineteenth century, as expressed through the period’s literary and visual culture. It analyses in what ways these concepts reflect a ‘shadowland’ existence in this period, and in turn how the shadow metaphor symbolises both the child itself and its complex, changeable condition. The shadow metaphor not only characterises various concepts associated with children and childhood, but extends to represent the nature of the study itself. The long-nineteenth century forms a stretch of ‘shadowland’ reflective of the abstruseness of the topic which lies between pre-Enlightenment ‘darkness’ and the illuminating ‘light’ of the twentieth century. The thesis focuses on this crucial though oft overlooked developmental period between the scholarly inception of children and childhood in the late Enlightenment, to their establishment as creative blueprints in twentieth-century modernism. Supported by a socio-historical grounding, an exploration of the work of Baudelaire, Hugo, Rousseau, Proust, Redon, Degas, Renoir, and Loïe Fuller, amongst others, enables us to ‘unpack’ the ways in which this shadowy quality gave rise to not only a curiosity to explore the fascinating ‘other’ of the child and its condition in this complex epoch, but also a proclivity to explain and control it. Investigating the rhetoric of children and childhood, considering their artistic and literary significance at this time, the thesis both accounts for how writers and artists reflected upon childhood, and explores the process by which children and childhood were harnessed by intellectual and creative endeavours. Various as the case studies prove, they can all be united in their fulfilment of a regression towards and reimagining of one’s childhood and personhood, like a re-engagement with the ‘shadow child’ within, in the face of the disturbing ephemerality of self alongside the destabilising onset of modernity