scholarly journals Probabilistic Congruence for Semistochastic Generative Processes

Author(s):  
Ruggero Lanotte ◽  
Simone Tini
Keyword(s):  
2005 ◽  
Vol 47 (4) ◽  
Author(s):  
Kirstie L. Bellman

SummuryIncreasingly diverse and complex computer-based support underlies critical human processes, such as education, commerce, medicine, science, defense, and government. These systems are fed massive amounts of data and due to the complexity and size of these systems, they are integrating and interfacing with each other with less human oversight. Soon, they will need to build, refine, and elaborate their own models and processes, making more decisions about what information to use in what manner and how to approach problems or goals. Hence, these systems must be able to reason about and report out to us their modeling and processing choices in order to help us monitor and control their operations and interactions. In this paper, we discuss our work on creating reflective systems, and how reflection coupled with “generative processes” and “cognitive instrumentation” will help enable organic computing systems. We then briefly describe our testbed for studying self-conscious modeling.


Author(s):  
Katja Heumann ◽  
Herbert Reichl ◽  
David Ifland ◽  
Frank Ansorge
Keyword(s):  

Artnodes ◽  
2020 ◽  
Author(s):  
Ahmed Elgammal ◽  
Marian Mazzone

Artificial intelligence researchers and artists have trained machines and generative processes to produce visually interesting and novel works, thereby devising machinic means of creativity. At Artrendex, Playform was developed as an easy-to-use program specifically to be used by a broad range of artists, from beginners to those with advanced technical skills. This essay focuses on the motivations behind the development of Playform and the early reception and use of it by some artists. Our aim is to better understand both human and machine-based creativity at their intersection in an art generating system such as Playform.


Leonardo ◽  
1995 ◽  
Vol 28 (3) ◽  
pp. 221 ◽  
Author(s):  
James Harley

Author(s):  
Norman Farb ◽  
Philip A. Desormeau ◽  
Le-anh Dinh-Williams

The term “hypo-egoic” can refer to a variety of cognitive states, ranging from internal experiences of meditation, hypnosis, or spirituality, to overt acts of forgiveness or altruism. This chapter reviews the nascent literature on the neuroscience supporting such states, aiming to provide a more unified neural account. For parsimony, research findings are framed in terms of implicated brain networks, with particular attention as to whether networks are modulated to directly inhibit of egoic processes, or to generate competing, experientially salient, hypo-egoic states. The chapter concludes that hypo-egoic processing is not purely inhibitory in its neural architecture but often incorporates generative neural representations, enhancing sensory awareness in meditation and hypnosis, the theory of another’s mind in love and forgiveness, and vicarious enjoyment in altruistic acts. These generative processes may anchor attention and attenuate prepotent tendencies toward egoic thinking, allowing for the transcendence of self-concern in favor of some greater good.


Religions ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 79
Author(s):  
Sharon Y. Small

Wu 無 is one of the most prominent terms in Ancient Daoist philosophy, and perhaps the only term to appear more than Dao in both the Laozi and the Zhuangzi. However, unlike Dao, wu is generally used as an adjective modifying or describing nouns such as “names”, “desires”, “knowledge”, “action”, and so forth. Whereas Dao serves as the utmost principle in both generation and practice, wu becomes one of the central methods to achieve or emulate this ideal. As a term of negation, wu usually indicates the absence of something, as seen in its relation to the term you 有—”to have” or “presence”. From the perspective of generative processes, wu functions as an undefined and undifferentiated cosmic situation from which no beginning can begin but everything can emerge. In the political aspect, wu defines, or rather un-defines the actions (non-coercive action, wuwei 無為) that the utmost authority exerts to allow the utmost simplicity and “authenticity” (the zi 自 constructions) of the people. In this paper, I suggest an understanding of wu as a philosophical framework that places Pre-Qin Daoist thought as a system that both promotes our understanding of the way the world works and offers solutions to particular problems. Wu then is simultaneously metaphysical and concrete, general, and particular. It is what allows the world, the society, and the person to flourish on their own terms.


2020 ◽  
Vol 34 (01) ◽  
pp. 979-988
Author(s):  
Wenlin Wang ◽  
Hongteng Xu ◽  
Zhe Gan ◽  
Bai Li ◽  
Guoyin Wang ◽  
...  

We propose a novel graph-driven generative model, that unifies multiple heterogeneous learning tasks into the same framework. The proposed model is based on the fact that heterogeneous learning tasks, which correspond to different generative processes, often rely on data with a shared graph structure. Accordingly, our model combines a graph convolutional network (GCN) with multiple variational autoencoders, thus embedding the nodes of the graph (i.e., samples for the tasks) in a uniform manner, while specializing their organization and usage to different tasks. With a focus on healthcare applications (tasks), including clinical topic modeling, procedure recommendation and admission-type prediction, we demonstrate that our method successfully leverages information across different tasks, boosting performance in all tasks and outperforming existing state-of-the-art approaches.


Paleobiology ◽  
1987 ◽  
Vol 13 (3) ◽  
pp. 272-285 ◽  
Author(s):  
Jennifer A. Kitchell ◽  
George Estabrook ◽  
Norman MacLeod

A new method of data analysis offers a potentially powerful tool for statistically evaluating hypotheses of rate in temporally-ordered evolutionary phenomena. We present a method for bootstrapping time-ordered data sets to test hypotheses of the equality of rate. This method is applicable to both nonrandom and random generative processes. The method is applied to the data of Malmgren et al. (1983) for the Globorotalia plesiotumida–G. tumida planktonic foraminiferan lineage and the data of Reyment (1982) for the benthonic foraminiferan Afrobolivina afar. G. plesiotumida is recognizable on the basis of independent data as a species distinct from G. tumida, its descendant. Evolutionary change rate during the evolution of G. tumida from G. plesiotumida is shown to be faster than rates within either species. The pattern of variation exhibited by A. afar includes a time interval of more rapid change; this more rapid change is observed post hoc. A bootstrapping model based on post hoc observations reveals the rate in this time interval to be not significantly faster than expected in such post hoc intervals.


2014 ◽  
Vol 46 ◽  
pp. 79-89 ◽  
Author(s):  
Flavien Boussuge ◽  
Jean-Claude Léon ◽  
Stéfanie Hahmann ◽  
Lionel Fine
Keyword(s):  

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