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Computational Processes and Incompleteness [PDF]

open access: yesEPTCS 1, 2009, pp. 226-234, 2009
We introduce a formal definition of Wolfram's notion of computational process based on cellular automata, a physics-like model of computation. There is a natural classification of these processes into decidable, intermediate and complete. It is shown that in the context of standard finite injury priority arguments one cannot establish the existence of ...
arxiv   +7 more sources

Soft computing applications in dynamic model identification of polymer extrusion process [PDF]

open access: green, 2004
This paper proposes the application of soft computing to deal with the constraints in conventional modelling techniques of the dynamic extrusion process.
Ahmad Lotfi   +9 more
core   +2 more sources

Process-Oriented Parallel Programming with an Application to Data-Intensive Computing [PDF]

open access: yesarXiv, 2014
We introduce process-oriented programming as a natural extension of object-oriented programming for parallel computing. It is based on the observation that every class of an object-oriented language can be instantiated as a process, accessible via a ...
Givelberg, Edward
core   +1 more source

Advancing Neuromorphic Computing With Loihi: A Survey of Results and Outlook

open access: yesProceedings of the IEEE, 2021
Deep artificial neural networks apply principles of the brain’s information processing that led to breakthroughs in machine learning spanning many problem domains. Neuromorphic computing aims to take this a step further to chips more directly inspired by
Mike Davies   +7 more
semanticscholar   +1 more source

Algorithmic design of origami mechanisms and tessellations

open access: yesCommunications Materials, 2022
Origami is a promising source of inspiration in designing foldable structures and reconfigurable metamaterials. Here, building on exact folding kinematic conditions, an algorithmic design of rigidly-foldable origami structures is presented, allowing the ...
Andreas Walker, Tino Stankovic
doaj   +1 more source

Industrial evaluation of design heuristics for additive manufacturing

open access: yesDesign Science, 2022
Additive manufacturing (AM) has gained prominence over the last 15 years and become a viable manufacturing option. Since there is great industrial interest to implement serial production of products using AM, the education of engineers in design for ...
Alexandra Blösch-Paidosh, Kristina Shea
doaj   +1 more source

Compact Ion-Trap Quantum Computing Demonstrator [PDF]

open access: yesPRX Quantum, 2021
Quantum information processing is steadily progressing from a purely academic discipline towards applications throughout science and industry. Transitioning from lab-based, proof-of-concept experiments to robust, integrated realizations of quantum ...
Ivan Pogorelov   +15 more
semanticscholar   +1 more source

Imperative process algebra and models of computation [PDF]

open access: yesTheory of Computing Systems, 68(3):529--570, 2024, 2022
Studies of issues related to computability and computational complexity involve the use of a model of computation. Pivotal to such a model are the computational processes considered. Processes of this kind can be described using an imperative process algebra based on ACP (Algebra of Communicating Processes).
arxiv   +1 more source

Qudits and High-Dimensional Quantum Computing [PDF]

open access: yesFrontiers of Physics, 2020
Qudit is a multi-level computational unit alternative to the conventional 2-level qubit. Compared to qubit, qudit provides a larger state space to store and process information, and thus can provide reduction of the circuit complexity, simplification of ...
Yuchen Wang   +3 more
semanticscholar   +1 more source

Phase field modelling of hopper crystal growth in alloys

open access: yesScientific Reports, 2023
Here we use phase field to model and simulate “hopper” crystals, so named because of their underlying cubic structure but with a hopper-like depression on each of the six faces.
P. C. Bollada   +2 more
doaj   +1 more source

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