Zobrazeno 1 - 10
of 3 128
pro vyhledávání: '"McQuillan P"'
Autor:
Lotfi, Ali, McQuillan, Ian
This paper presents two novel theorems that address two open problems in stochastic Lindenmayer-system (L-system) inference, specifically focusing on the construction of an optimal stochastic L-system capable of generating a given sequence of strings
Externí odkaz:
http://arxiv.org/abs/2409.02259
Autor:
Ibarra, Oscar H., McQuillan, Ian
There are many types of automata and grammar models that have been studied in the literature, and for these models, it is common to determine whether certain problems are decidable. One problem that has been difficult to answer throughout the history
Externí odkaz:
http://arxiv.org/abs/2405.08988
Artificial neural networks are often used to identify features of crop plants. However, training their models requires many annotated images, which can be expensive and time-consuming to acquire. Procedural models of plants, such as those developed w
Externí odkaz:
http://arxiv.org/abs/2404.05128
Autor:
McQuillan, Michael
We show how to extend Epstein's algebraic transversality principles for rational maps $f$ of ${\mathbb P}^1_{\mathbb C}$ to infinite forward invariant subsets of the Fatou set. The key, at least conceptually, to doing this is to have a topos of $f$ i
Externí odkaz:
http://arxiv.org/abs/2311.02518
The genetic basis of phenotypic differences between species is among the most longstanding questions in evolutionary biology. How new genes form and the processes selection acts to produce differences across species are fundamental to understand how
Externí odkaz:
http://arxiv.org/abs/2310.01743
Publikováno v:
Geoenvironmental Disasters, Vol 11, Iss 1, Pp 1-26 (2024)
Abstract Background Rock slope instability is a complex geotechnical issue that is affected by site-specific rock properties, geological structures, groundwater, and earthquake load conditions. Numerous studies acknowledge these aleatory uncertaintie
Externí odkaz:
https://doaj.org/article/6584d8bca3414c20941cb12842cc2480
Publikováno v:
Journal of Hand Surgery Global Online, Vol 6, Iss 5, Pp 691-693 (2024)
Peripheral nerve injuries that are not acutely repaired may lead to a nerve gap because of the surrounding zone of injury and elastic recoil of nerve tissue after laceration. This can result in tension across the repair site during primary neurorrhap
Externí odkaz:
https://doaj.org/article/4860eb7242dd401f85592b0fa9205e6b
Autor:
Catherine Purcell, Annie Dahl, Judith Gentle, Elisabeth Hill, Amanda Kirby, Abby Mason, Victoria McQuillan, Andrea Meek, Sally Payne, Sally Scott-Roberts, Krystal Shaw, Kate Wilmut
Publikováno v:
Research Involvement and Engagement, Vol 10, Iss 1, Pp 1-7 (2024)
Abstract Developmental Coordination Disorder (DCD), also known as dyspraxia, affects 5–15% of school-aged children (Hamilton and Sutton, Am Fam Physician 66:1435, 2002) and significantly impacts a child’s ability to learn motor skills and perform
Externí odkaz:
https://doaj.org/article/c5498a7da2dd41f6908ba4f79fad5c1e
Autor:
Baumann, Pascal, D'Alessandro, Flavio, Ganardi, Moses, Ibarra, Oscar, McQuillan, Ian, Schütze, Lia, Zetzsche, Georg
We consider a general class of decision problems concerning formal languages, called ``(one-dimensional) unboundedness predicates'', for automata that feature reversal-bounded counters (RBCA). We show that each problem in this class reduces -- non-de
Externí odkaz:
http://arxiv.org/abs/2301.10198
Autor:
Ibarra, Oscar H., McQuillan, Ian
Publikováno v:
Theoretical Computer Science 799, 71--93 (2019)
We look at nondeterministic finite automata augmented with multiple reversal-bounded counters where, during an accepting computation, the behavior of the counters is specified by some fixed pattern. These patterns can serve as a useful "bridge" to ot
Externí odkaz:
http://arxiv.org/abs/2212.03791