looking back and looking forward

Mcdermott, J., Kronberger, G., Orzechowski, P., Vanneschi, L., Manzoni, L., Kalkreuth, R., & Castelli, M. (2022). Genetic programming benchmarks: looking back and looking forward. ACM SIGEVOlution, 15(3), 1-19. https://doi.org/10.1145/3578482.3578483The top image shows a set of scales, which are intended to bring to mind the ideas of balance and fair experimentation which are the focus of our article on genetic programming benchmarks in this issue. Image by Elena Mozhvilo and made available under the Unsplash license on https://unsplash.com/photos/j06gLuKK0GM.authorsversionpublishe

Artificial Intelligence for the design of symmetric cryptographic primitives

Algorithms and the Foundations of Software technolog

Why Biology is Beyond Physical Sciences?

In the framework of materialism, the major attention is to find general organizational laws stimulated by physical sciences, ignoring the uniqueness of Life. The main goal of materialism is to reduce consciousness to natural processes, which in turn can be translated into the language of math, physics and chemistry. Following this approach, scientists have made several attempts to deny the living organism of its veracity as an immortal soul, in favor of genes, molecules, atoms and so on. However, advancement in various fields of biology has repeatedly given rise to questions against such a denial and has supplied more and more evidence against the completely misleading ideological imposition that living entities are particular states of matter. In the recent past, however, the realization has arisen that cognitive nature of life at all levels has begun presenting significant challenges to the views of materialism in biology and has created a more receptive environment for the soul hypothesis. Therefore, instead of adjudicating different aprioristic claims, the development of an authentic theory of biology needs both proper scientific knowledge and the appropriate tools of philosophical analysis of life. In a recently published paper the first author of present essay made an attempt to highlight a few relevant developments supporting a sentient view of life in scientific research, which has caused a paradigm shift in our understanding of life and its origin [1]. The present essay highlights the uniqueness of biological systems that offers a considerable challenge to the mainstream materialism in biology and proposes the Vedāntic philosophical view as a viable alternative for development of a biological theory worthy of life

A characterisation of S-box fitness landscapes in cryptography

Substitution Boxes (S-boxes) are nonlinear objects often used in the design of cryptographic algorithms. The design of high quality S-boxes is an interesting problem that attracts a lot of attention. Many attempts have been made in recent years to use heuristics to design S-boxes, but the results were often far from the previously known best obtained ones. Unfortunately, most of the effort went into exploring different algorithms and fitness functions while little attention has been given to the understanding why this problem is so difficult for heuristics. In this paper, we conduct a fitness landscape analysis to better understand why this problem can be difficult. Among other, we find that almost each initial starting point has its own local optimum, even though the networks are highly interconnected

Interpersonal and Ideological Kindness: A Biocultural Approach

In accordance with Richard Dawkins’ materialist “selfish gene” theory of human behavior, altruism is a subject matter that is treated conservatively by biologists, whose understanding of the human version of altruism tends toward mutualistic and sometimes reputation-based explanations of charity, kindness, and helping. Trivers (1971) first stated that non-kin altruism could evolve if altruistic behavior is balanced between partners over time, implicating a strictly mutualistic domain for kindness. But kindness herein is defined, beyond mere mutualism or reciprocity, as “the quality of being friendly, generous, and considerate.” Further, kindness tends to have an action-oriented dimension, as in Goetz et al.’s (2010) definition of compassion, denoting helpfulness, the reduction of another’s suffering, or self-sacrifice. In this paper, I will employ a biocultural approach in exploring the psychological and neuroscientific data on the evolutionary aspect of social behavior as it pertains to kindness. First, I will draw on evolutionary theories of cooperation in suggesting that an individual and ideological ethos of kindness could have evolved as an adaptive orientation that, in a Durkheimian sense, preempted ostracism and cemented alliances as a beneficial balance to the fitness risks inherent in altruism. Then, consulting data on the neurochemical profiles of dopamine and oxytocin, I will describe the sort of human psychological variation that would reveal a complimentary continuum of evolved social proclivities, from selfish to giving. In proposing that non-reciprocal kindness indeed exists, however, I argue that its presence in human societies is statistically rare, as assumptions about human biology suggest. This study thus concludes with a cautious message about the human condition: while the rareness of kindness should have a profoundly fundamental explanatory value in social analysis, scientific confirmation of its fragility would recommend further scholarship designed to highlight its exceptional biological position vis-à-vis the selfish gene

Cost-Effective optimization of an Upper Limb Rehabilitation Mechanism

In recent years, a vast variety of mechanisms for upper limb rehabilitation have been designed by researchers. The majority of these designs are based on multi degree of freedom and open kinematic chain assemblies. The application of such mechanisms can offer significant aid in successful treatment. Their disadvantages, however, include complexity and costliness. As an alternative to these, other types of mechanisms, such as four and six bar linkages, can be employed in rehabilitation of patients with arm-motion disabilities. These alternative mechanisms are simpler and cheaper, but still have the capacity to offer complex kinematic characteristics